EB 8384-5 EN
Translation of original instructions

Old design

New design

Series 3730
Type 3730-5 Electropneumatic Positioner
With FOUNDATION™ fieldbus communication · FF Device Rev. 2
Firmware version 1.58
Edition March 2021

Note on these mounting and operating instructions
These mounting and operating instructions assist you in mounting and operating the device
safely. The instructions are binding for handling SAMSON devices.
ÎÎ For the safe and proper use of these instructions, read them carefully and keep them forlater reference.
ÎÎ If you have any questions about these instructions, contact SAMSON‘s After-sales Service
Department (aftersalesservice@samson.de).

The mounting and operating instructions for the devices are included in
the scope of delivery. The latest documentation is available on our website
at www.samson.de > Service & Support > Downloads > Documentation.

Definition of signal words! DANGER
Hazardous situations which, if not avoided,
will result in death or serious injury! WARNING
Hazardous situations which, if not avoided,
could result in death or serious injury

2! NOTICE
Property damage message or malfunction
Note
Additional information
Tip
Recommended action

EB 8384-5 EN

Contents

2

Safety instructions and measures....................................................................7

2.1

Notes on possible severe personal injury........................................................10

2.2

Notes on possible personal injury..................................................................10

2.3

Notes on possible property damage...............................................................112

Markings on the device................................................................................13

2.1

Nameplate...................................................................................................13

2.2

Article code..................................................................................................14

2.3

Firmware versions.........................................................................................15

3

Design and principle of operation.................................................................19

3.1

Mounting versions.........................................................................................20

3.2

Additional equipment....................................................................................20

3.3
3.3.1
3.3.2

Communication............................................................................................21
Configuration using the TROVIS-VIEW software..............................................21
Configuration using the NI-FBUS™ configurator..............................................22

3.4

Device overview and operating controls..........................................................22

3.6
3.6.1

Accessories..................................................................................................23
Travel tables.................................................................................................28

3.7

Technical data..............................................................................................29

3.8
3.8.1

Dimensions in mm.........................................................................................35
Fixing levels according to VDI/VDE 3845 (September 2010)...........................39

4

Measures for preparation.............................................................................41

4.1

Unpacking...................................................................................................41

4.2

Transporting.................................................................................................41

4.3

Storage........................................................................................................41

5

Mounting and start-up..................................................................................43

5.1

Mounting position.........................................................................................43

5.2

Lever and pin position...................................................................................43

5.3
5.3.1
5.3.2

Direct attachment..........................................................................................46
Type 3277-5 Actuator...................................................................................46
Type 3277 Actuator......................................................................................48

5.4

Attachment according to IEC 60534-6............................................................50

5.5

Attachment according to VDI/VDE 3847-1.....................................................52

EB 8384-5 EN

3Contents

5.6
5.6.1
5.6.2

Attachment according to VDI/VDE 3847-2.....................................................56
Version for single-acting actuator...................................................................58
Version for double-acting actuator..................................................................60

5.7

Attachment to Type 3510 Micro-flow Valve.....................................................64

5.8
5.8.1

Attachment to rotary actuators.......................................................................64
Heavy-duty version.......................................................................................66

5.9
5.9.1

Reversing amplifier for double-acting actuators...............................................70
Reversing amplifier (1079-1118 or 1079-1119).............................................70

5.10
5.10.1
5.10.25.10.35.10.4

Attachment of external position sensor............................................................72
Mounting the position sensor with direct attachment.........................................73
Mounting the position sensor with attachment according to IEC 60534-6..........75
Mounting the position sensor to Type 3510 Micro-flow Valve............................76
Mounting on rotary actuators.........................................................................77

5.11

Mounting the leakage sensor.........................................................................78

5.12

Retrofitting an inductive limit contact...............................................................79

5.13

Attaching positioners with stainless steel housings............................................80

5.14

Air purging function for single-acting actuators...............................................80

5.15
5.15.1
5.15.25.15.35.15.4

Pneumatic connections..................................................................................83
Connecting the supply air..............................................................................83
Signal pressure gauges.................................................................................84
Supply pressure............................................................................................84
Signal pressure (output).................................................................................85

5.16
5.16.1

Electrical connections....................................................................................85
Establishing communication...........................................................................87

6

Operation....................................................................................................91

7

Operating the positioner...............................................................................95

7.1

Determining the fail-safe position...................................................................96

7.2

Adjusting the volume restriction Q..................................................................96

7.3

Adapting the display direction.......................................................................97

7.4

Limiting the signal pressure............................................................................97

7.5

Checking the operating range of the positioner...............................................98

7.6
7.6.1

Initializing the positioner...............................................................................99
MAX – Initialization based on maximum range.............................................102

4

EB 8384-5 EN

Contents

7.6.2
7.6.3
7.6.4

NOM – Initialization based on nominal range..............................................103
MAN – Initialization based on a manually selected range..............................105
SUb – Substitute calibration.........................................................................106

7.7

Zero calibration..........................................................................................111

7.8

Adjusting the inductive limit contact..............................................................112

7.9

Reset to default settings................................................................................114

7.10

Enabling and selecting parameters...............................................................114

7.11
7.11.1
7.11.2

Operating modes........................................................................................116
Automatic and manual modes.....................................................................116
Fail-safe position (SAFE)..............................................................................117

8

Servicing...................................................................................................1198.1

Firmware update........................................................................................119

8.2

Preparation for return shipment....................................................................120

9

Malfunctions..............................................................................................121

9.1

Confirming error messages..........................................................................122

9.2

Emergency action.......................................................................................122

10

Decommissioning and removal...................................................................123

10.1

Decommissioning........................................................................................123

10.2

Removing the positioner..............................................................................123

10.3

Disposal.....................................................................................................123

11

Appendix...................................................................................................125

11.1

After-sales service.......................................................................................125

11.2

Certificates.................................................................................................125

11.3

Code list.....................................................................................................126

11.4

Error codes.................................................................................................133

11.5

Decimal values of the modes in the FOUNDATION™ fieldbus blocks(Code 48)..................................................................................................139

11.6

Decimal values of the states in the FOUNDATION™ fieldbus blocks(Code 48)..................................................................................................139

11.5

Selecting the characteristic...........................................................................141

EB 8384-5 EN

5

Note
−−Configuration and operation over FOUNDATION™ fieldbus are described in the
Configuration Manual u KH 8384-5. KH 8384-5 is included on the enclosed CD-ROM
and is available on our website.
−−The functions of the EXPERTplus Valve Diagnostics are described in the Operating
Instructions u EB 8389. EB 8389 is included on the enclosed CD-ROM and is available on
our website.

6

EB 8384-5 EN

Safety instructions and measures

2 Safety instructions and measures
Intended use
SAMSON's Type 3730-5 Positioner is mounted on pneumatic control valves and is used to assign the valve position to the control signal. The device is designed to operate under exactly
defined conditions (e.g. operating pressure, temperature). Therefore, operators must ensurethat the positioner is only used in applications where the operating conditions correspond to
the technical data. In case operators intend to use the positioner in other applications or conditions than specified, contact SAMSON.
SAMSON does not assume any liability for damage resulting from the failure to use the device for its intended purpose or for damage caused by external forces or any other external
factors.
ÎÎ Refer to the technical data for limits and fields of application as well as possible uses.
Reasonably foreseeable misuse
The Type 3730-5 Positioner is not suitable for the following applications:−− Use outside the limits defined during sizing and by the technical data
Furthermore, the following activities do not comply with the intended use:−− Use of non-original spare parts−− Performing maintenance activities not specified by SAMSON
Qualifications of operating personnel
The positioner is to be mounted, started up or operated only by trained and experienced
personnel familiar with the product. According to these mounting and operating instructions,trained personnel refers to individuals who are able to judge the work they are assigned toand recognize possible hazards due to their specialized training, their knowledge and experience as well as their knowledge of the applicable standards.
Explosion-protected versions of this device must be operated only by personnel who has undergone special training or instructions or who is authorized to work on explosion-protected
devices in hazardous areas.

EB 8384-5 EN7

Safety instructions and measures

Personal protective equipment
No personal protective equipment is required for the direct handling of the positioner. Workon the control valve may be necessary when mounting or removing the device.
ÎÎ Observe the requirements for personal protective equipment specified in the valve documentation.
ÎÎ Check with the plant operator for details on further protective equipment.
Revisions and other modifications
Revisions, conversions or other modifications of the product are not authorized by SAMSON.
They are performed at the user's own risk and may lead to safety hazards, for example. Furthermore, the product may no longer meet the requirements for its intended use.
Safety features
Upon failure of the air supply or electric signal, the positioner vents the actuator, causing thevalve to move to the fail-safe position determined by the actuator.
Warning against residual hazards
The positioner has direct influence on the control valve. Any hazards that could be caused in
the valve by the process medium, the signal pressure or by moving parts are to be prevented
by taking appropriate precautions. They must observe all hazard statements, warning andcaution notes in these mounting and operating instructions, especially for installation, startup and service work.
If inadmissible motions or forces are produced in the pneumatic actuator as a result of the
supply pressure, it must be restricted using a suitable supply pressure reducing station.
Explosion protection−− Explosive dust atmospheres of zone 21 or zone 22
The following applies to type of protection Ex i in combustible dust atmospheres:
If intrinsic safety is impaired by the influence of dust, an enclosure complying with
Clause 6.1.3 of EN 60079-11 with at least in degree of protection IP 5X must be used.
The requirements according to Clause 6.1.3 apply to the cable glands accordingly. The
degree of ingress protection is verified by a test according to IEC 60529 andEN 60079-0 (e.g. performed by VDE).
For use in the presence of combustible dust in compliance with type of protection
Ex tb IIIC (protection by enclosure), observe Clause 5.6.3 of EN 60079-14.

8

EB 8384-5 EN

Safety instructions and measures−− Servicing explosion-protected devices
If a part of the device on which the explosion protection is based needs to be serviced,
the device must not be put back into operation until a qualified inspector has assessed it
according to explosion protection requirements, has issued an inspection certificate, or
given the device a mark of conformity. Inspection by a qualified inspector is not required
if the manufacturer performed a routine test on the device before putting it back into operation. Document the passing of the routine test by attaching a mark of conformity to thedevice.
Replace explosion-protected components only with original, routine-tested components by
the manufacturer.
Devices that have already been used outside hazardous areas and are intended for future use inside hazardous areas must comply with the safety requirements placed on serviced devices. Before being operated inside hazardous areas, test the devices according
to the specifications for servicing explosion-protected devices.
EN 60079-17 applies to servicing explosion-protected devices.
−− Maintenance, calibration and work on equipment
Observe the maximum permissible values specified in the certificates for intrinsically safe
circuits to ensure that components relevant to explosion protection are not damaged.
Responsibilities of the operator
The operator is responsible for proper operation and compliance with the safety regulations.
Operators are obliged to provide these mounting and operating instructions to the operating
personnel and to instruct them in proper operation. Furthermore, the operator must ensurethat operating personnel or third persons are not exposed to any danger.
Responsibilities of operating personnel
Operating personnel must read and understand these mounting and operating instructions aswell as the specified hazard statements, warning and caution notes. Furthermore, the operating personnel must be familiar with the applicable health, safety and accident prevention
regulations and comply with them.
Referenced standards and regulations
The device with a CE marking fulfills the requirements of the Directives 2014/30/EU and2011/65/EU as well as 2014/34/EU depending on the version. The declarations of conformity are included at the end of these instructions.

EB 8384-5 EN

9

Safety instructions and measures

Referenced documentation
The following documents apply in addition to these mounting and operating instructions:−− Operating instructions for valve diagnostics: u EB 8389−− The mounting and operating instructions of the components on which the positioner ismounted (valve, actuator, valve accessories etc.).

2.1 Notes on possible severe personal injury! DANGER
Risk of fatal injury due to the formation of an explosive atmosphere.
Incorrect installation, operation or maintenance of the positioner in potentially explosive
atmospheres may lead to ignition of the atmosphere and cause death.
ÎÎ The following regulations apply to installation in hazardous areas: EN 60079-14(VDE 0165, Part 1).
ÎÎ Installation, operation or maintenance of the positioner must only performed by personnel who has undergone special training or instructions or who is authorized towork on explosion-protected devices in hazardous areas.

2.2 Notes on possible personal injury! WARNING
Risk of personal injury due to moving parts on the valve.
During initialization of the positioner and during operation, the actuator stem moves
through its entire travel range. Injury to hands or fingers is possible if they are inserted
into the valve.
ÎÎ During initialization, do not insert hands or fingers into the valve yoke and do nottouch any moving valve parts.

10

EB 8384-5 EN

Safety instructions and measures

2.3 Notes on possible property damage! NOTICE
Risk of damage to the positioner due to incorrect mounting position.
ÎÎ Do not mount the positioner with the back of the device facing upward.
ÎÎ Do not seal or restrict the vent opening when the device is installed on site.
Risk of malfunction due to incorrect sequence during start-up.
The positioner can only work properly if the mounting and start-up are performed in theprescribed sequence.
ÎÎ Perform mounting and start-up as described in section 5.
An incorrect electric signal will damage the positioner.
The positioner is powered over the bus line.
ÎÎ Only use a current source and never a voltage source.
Incorrect assignment of the terminals will damage the positioner and will lead to malfunction.
For the positioner to function properly, the prescribed terminal assignment must be observed.
ÎÎ Connect the electrical wiring to the positioner according to the prescribed terminal
assignment.
Malfunction due to initialization not yet completed.
The initialization causes the positioner to be adapted to the mounting situation. After initialization is completed, the positioner is ready to use.
ÎÎ Initialize the positioner on the first start-up.
ÎÎ Re-initialize positioner after changing the mounting position.
Risk of positioner damage due to incorrect grounding of the electric welding
equipment.
ÎÎ Do not ground electric welding equipment near to the positioner.

EB 8384-5 EN

11

12

EB 8384-5 EN

Markings on the device

2 Markings on the device
2.1 Nameplate
Explosion-protected version

Version without explosion protection

SAMSON 3730 - 5

SAMSON 3730 - 5

FOUNDATION™ Fieldbus
Positioner

1

Communication Profile Class:Physical Layer Class: 2
Supply max.

FOUNDATION™ Fieldbus
Positioner

3

10

Fieldbus *1

Communication Profile Class:Physical Layer Class: 2
Supply max.
3
Fieldbus

10

4
5

5
See technical data for ambient temperature

Diagnostics EXPERTplus
Firmware6
Model 3730 - 50 7
Var. ID
Serial no.
8* See technical data and explosion protection
certificate for permissible ambient temperatureand maximum values for connection tocertified intrinsically safe circuits.

Diagnostics EXPERTplus

Firmware6
Model 3730 - 5
7Var. ID
Serial no.
8
SAMSON AG D-60314 Frankfurt

SAMSON AG D-60314 Frankfurt

1

9

Made in Germany

2
3
4
5

6
7
8
9
10

EB 8384-5 EN

9Made in Germany

FOUNDATION™ fieldbus: Communication Profile
Class
FOUNDATION™ fieldbus: Physical Layer Class
Supply pressure
Type of protection for explosion-protected devices
Features:  Yes/ No−− Binary input 5...30 V DC−− Binary input, floating contact−− Leakage detection−− Limit switch, inductive−− Solenoid valve
Firmware version (see section 2.3)
Model number
Configuration ID
Serial number
Compliance13Markings on the device

2.2 Article code
Positioner

Type 3730-5 x x x 0 x x x x 0 x 0 0 x 0 x x

With LCD and autotune, FOUNDATION™ fieldbus
Explosion protection
Without0

ATEX

II 2G Ex ia IIC T6 Gb; II 2D Ex ia III T80°C Db

1CSA

Ex ia IIC T6; Class I,II, Div.1, Groups A–G; Ex nA II T6; Ex nL IIC T6;
Class I, II, Div.2, Groups A–G; Class II, Div.1, Groups E–G; Class III

3

FMClass I, Zone 0 AEx ia IIC;Class I, II, III, Div.1, Groups A, B, C, D, E, F, G;
Class I, Div.2, Groups A, B, C, D; Class II, Div.2, Groups F, G

ATEX

II 2D Ex tb IIIC T80°C Db

5

ATEX

II 3G Ex nA IIC T6 Gc, II 3D Ex tc IIIC T80°C Dc

8Additional equipment
Inductive limit contact
Solenoid valve
External position sensor

Without

0

SJ2-SN (NC contact)

1

Without0With, 24 V DC

4

Without

0With
Leakage sensor
Binary input

0

1

0

Without

0

With

1

Without

00Floating contact01

Diagnostics
EXPERTplus

4

Housing material
Aluminum (standard)0

Stainless steel 1.440801Special applications
Without0

Device compatible with paint1

Exhaust air port with ¼-18 NPT thread, back of positioner sealed

00

0

0

2

Attachment according to VDI/VDE 3847 including interface

6

Attachment according to VDI/VDE 3847 prepared for interface

7

Special version
Without000

NEPSI/CCC

Ex ia IIC T4 ~ T6 Gb

1009

NEPSI/CCC

Ex ic IIC T4 ~ T6 Gc; Ex nA IIC T4 ~ T6 Gc

8

010

1

012

IECEx

14

Ex ia IIC T6...T4 Gb; Ex ia IIC T80°C Db

EB 8384-5 EN

Markings on the device

Positioner

Type 3730-5 x x x 0 x x x x 0 x 0 0 x 0 x x

With LCD and autotune, FOUNDATION™ fieldbus
IECEx

Ex tb IIIC T80°C Db

5

034

IECEx

Ex nA IIC T6...T4 Gc; Ex tc IIIC T80°C Dc

8015

EAC Ex 1Ex ia IIC T6/T5/T4 Gb X, Ex tb IIIC T80 °C Db X

1014

2.3 Firmware versions
Firmware revisions (Control R)
R 1.44 to 1.46
Internal revisions
R 1.52• Diagnostics: all EXPERTplus diagnostic functions are available without having to activate them inthe positioner (u EB 8389 on EXPERTplus Valve Diagnostics).
• Additional function blocks: 2x DO (Discrete Output), 1x IS (Input Selector), 1x MAI (Multiple
Analog Input), 1x MAO (Multiple Analog Output). See Configuration Manual u KH 8384-5•

New functions: new functions are implemented in the DO Function Block (Discrete Output). See
Configuration Manual u KH 8384-5•

Action on fault detection: If the AO Transducer Block is in O/S mode and the condensed statechanges to "Maintenance alarm", the following actions can be started:• Hold last value• Move valve to fail-safe position• Move to a predefined fault state value
Configuration Manual u KH 8384-5

R 1.54 to 1.56
Code 48 extended: The following subitems have been added to Code 48 (u EB 8389):• h0: Activation/deactivation reference test
• h1: Reference test completed (YES/No)• h3: Automatic reset of diagnosis after this time
• h4: Remaining time until diagnosis reset
R 1.54 to 1.56
Internal revisions
R 1.57
Data logging: Data logging has been extended to document errors in internal device communication.
R 1.58
Improved memory function: the test results of newly performed partial stroke tests (PST) are saved inseveral cycles.

EB 8384-5 EN

15

Firmware revisions (Communication K)
Further details can be found in u KH 8384-5. KH 8384-5 is included on the enclosed CD-ROM andis available on our website.
K 1.21• "Device not initialized" diagnostic alarm: the diagnostic alarm “Device not initialized” is generated when the positioner is not initialized and the condensed state is set to “Maintenance alarm”.
•

Leakage sensor at binary input 2: The connection of a leakage sensor at binary input 2 (by selecting LEAKAGE SENSOR in CONFIG_BINARY_INPUT2 parameter of the AO Transducer Block)causes:• Information specified in XD_ERROR_EXT parameter in the AO Transducer Block and the generation of a diagnostic alarm which is logged• The state of the binary input is reported in BINARY_INPUT2 parameter in the AO Transducer
Block
The connection of a leakage sensor at binary input 2 (by selecting LEAKAGE SENSOR in CONFIG_BINARY_INPUT2 parameter of the AO Transducer Block) causes:• Information specified in XD_ERROR_EXT parameter in the AO Transducer Block and the generation of a diagnostic alarm which is logged• The state of the binary input is reported in BINARY_INPUT2 parameter in the AO Transducer
Block

•

Display of the operating range FINAL_VALUE_RANGE: the correction of the operating range FINAL_VALUE_RANGE over on-site operation of the positioner (Code 8/9) is also transferred overfieldbus in firmware version K 1.21 and higher.

•

De-energized internal solenoid valve: a masking allows to set whether a de-energized internalsolenoid valve generates an AO block error, resulting in a block alarm.

•

SOLENOID_SELECT parameter: the SOLENOID_SELECT parameter in firmware K 1.21 and higher allows to set whether a "Maintenance now" block error of the AO Transducer Block results inan output error in the AO Block.

•

TOT_VALVE_TRAV_LIM parameter: new range: 1000 to 990 000 000

K 1.22• Operating range FINAL_VALUE_RANGE: the operating range FINAL_VALUE_RANGE of the AO
Transducer Block is compared on entering it with TRANSM_PIN_POS.
If the TRANSM_PIN_POS parameter is changed, the positioner checks whether the setting andunit match the current operating range FINAL_VALUE_RANGE. If this is not the case, the FINAL_VALUE_RANGE parameter is set to 0 to 100 %.
•VALVE_TYPE parameter: the parameter of the AO Transducer Block is set depending on the selected PIN_POS. The last setting is kept when VALVE_TYPE is set to OFF.

•

FINAL_VALUE parameter: the output value is scaled with FINAL_VALUE_ RANGE in firmware
K 1.22 and higher and not as previously with XD_SCALE.

•

Display of O/S mode in AO Transducer Block: if the AO Transducer Block is set to O/S mode,
this is indicated in the positioner display by MAN/AUTO.

16

EB 8384-5 EN

Markings on the device

Firmware revisions (Communication K)
Further details can be found in u KH 8384-5. KH 8384-5 is included on the enclosed CD-ROM andis available on our website.
K 1.23
Internal revisions
K 1.24• BUS_ADDRESS parameter: the bus address has the default setting of 248.
•

Device type: in the delivered state, the device is configured as a basic device.

K 1.25Internal revisions
K 2.01• Additional function blocks: 2x DO (Discrete Output), 1x IS (Input Selector), 1x MAI (Multiple Analog Input), 1x MAO (Multiple Analog Output).
•

New functions: the following new functions are implemented in the DO Function Block (Discrete
Output):• Discrete analysis of on/off valves• Start partial stroke test (PST)• Start and reset the data logger• Resetting the diagnosis• Stop diagnosis• Move to fail-safe position• Lock on-site operation•

Action on fault detection: If the AO Transducer Block is in O/S mode and the condensed statechanges to "Maintenance alarm", the following actions can be started:• Hold last value• Move valve to fail-safe position• Move to a predefined fault state value

K 2.02
Partial stroke test (PST): configuration of the partial stroke test (PST) over the FF parameters is nolonger possible. Configuration over the TROVIS-VIEW software is still possible.
K 2.03
Partial stroke test (PST): configuration of the partial stroke test (PST) over the FF parameters is no longer possible. Configuration over the TROVIS-VIEW software is still possible. The partial stroke test canbe started over the binary input BI2.
K 2.04
Internal revisions
K 2.05Internal revisions
K 2.06
Process control system: new firmware compatible with Honeywell Experion® control system.
Communication: improved communication of valve positions smaller than –0.9 %.

EB 8384-5 EN

17

Markings on the device

Firmware revisions (Communication K)
Further details can be found in u KH 8384-5. KH 8384-5 is included on the enclosed CD-ROM andis available on our website.
K 2.07
Testing device functioning: monitoring of internal device communication has been added to the cyclic
testing of the device functions.
K 2.08Internal communication interface redesigned: the permissible clock frequency of communication calls
between the internal device controllers has been optimized.

18

EB 8384-5 EN

Design and principle of operation

3 Design and principle of operation

er with a downstream air capacity booster
and the electronics with the microcontroller.
When a system deviation occurs, the actuator is either vented or filled with air. If necessary, the signal pressure change can be
slowed down by a volume restriction. The
signal pressure supplied to the actuator canbe limited by software or on site to 1.4, 2.4
or 3.7 bar.

ÎÎ Refer to Fig. 1
The positioner is mounted on pneumatic control valves and is used to assign the valve
position (controlled variable x) to the control
signal (set point w). The positioner compares
the control signal of a control system to thetravel or rotational angle of the control valve
and issues a signal pressure (output variable y) for the pneumatic actuator.

The fixed flow regulator ensures a constant
air flow to the atmosphere, which is used toflush the inside of the positioner housing andto optimize the air capacity booster. The i/p
converter is supplied with a constant upstream pressure by the pressure regulator to

The positioner mainly consists of an electric
travel sensor system, an analog i/p convert-

20 Serial
Interface
13

16
mm

S

5

4

%

15

19

14

w

24V DC
17

18

x

PD

2

3

11
G

G

12
6

9

8
7

Q 10

y

1
x

1
2
3
4
BE2 5
6
BE1 7
8
9
10
11*
12*
13

Control valve
Travel sensor
PD controller
A/D converter
Microcontroller
i/p converter
Air capacity booster
Pressure regulator
Flow regulator
Volume restriction
Inductive limit contact
Solenoid valve
IEC 61158-2 interface
module14 Binary input BI1 (passive)
15* Binary input BI2 (active)
16 Display
17* Actuation of solenoid valve
18* Electrical insulation
19 D/A converter
20 Communication interface*
OptionFig. 1: Block diagram

EB 8384-5 EN

19

Design and principle of operationcompensate for any fluctuations in the supply
pressure.
The positioner communicates and is poweredusing IEC 61158-2 transmission technology
conforming to FOUNDATION™ fieldbus specification.
As a standard feature, the positioner comeswith a binary input used to signalize process
information over the FOUNDATION™ fieldbus
network.
The extended EXPERTplus diagnostics are integrated into the positioner. They provide information on the positioner and generate diagnostic and status messages, which allow
faults to be pinpointed quickly.

3.1 Mounting versions
The positioner is suitable for the following
types of attachment using the corresponding
accessories (see section 3.6):−− Direct attachment to SAMSONType 3277 ActuatorÎÎ See section 5.3.
−− Attachment to actuators according toIEC 60534-6:
ÎÎ See section 5.4.
−− Attachment according to VDI/
VDE 3847-1/-2:
ÎÎ See section 5.5 and section 5.6.
−− Attachment to Type 3510 Micro-flow
ValveÎÎ See section 5.7.

20−− Attachment to rotary actuators according to VDI/VDE 3845:
ÎÎ See section 5.8.

3.2 Additional equipment
Solenoid valve
If the operating voltage for the solenoid
valve (12) fails, the supply pressure for thei/p converter is vented to the atmosphere.
The positioner can no longer operate andthe control valve moves to the fail-safe position determined by the actuator, regardlessof the set point.
! NOTICE
The manual set point is also reset to 0 % after the solenoid valve is activated.
A different manual set point must be enteredagain (Code 1).
Inductive limit contact
In this version, the rotary shaft of the positioner carries an adjustable tag which actuates the built-in proximity switch.
External position sensor
In this version, only the sensor is mounted tothe control valve. The positioner is locatedseparately from the valve. The connection ofx and y signals to the valve is established bycable and piping for air (only without inductive limit contact).

EB 8384-5 EN

Design and principle of operation

Leakage sensor
By upgrading the positioner with a leakage
sensor, it is possible to detect seat leakage
when the valve is in the closed position.
Binary input BI1 (14)As a standard feature, the positioner comeswith a binary input used to signalize process
information over the FOUNDATION™ fieldbus
network.
Binary input BI2 (15)This binary input BI2 is optional. It is an active input which is powered by the positioner
to connect a floating contact. The switchingstate of the floating contact can be indicatedover the FOUNDATION™ fieldbus network.
Note
The binary inputs are configured in the DI
Function Blocks. Refer to Configuration
Manual u KH 8384-5.

Note
If complex functions are started in the positioner, which require a long calculation timeor lead to a large quantity of data being
saved in the volatile memory of the positioner, the alert 'busy' is issued over the DD. This
alert is not an error message and can be
simply confirmed.
Configuration and operation of the positioner over FOUNDATION™ fieldbus are described in the Configuration Manualu KH 8384-5.

3.3.1

Configuration using the
TROVIS-VIEW software

The positioner can be configured with
SAMSON's TROVIS-VIEW Software.

3.3 Communication

The positioner has for this purpose a serialinterface to allow the RS-232 or USB port ofa computer to be connected to it using an
adapter cable.

The positioner is controlled completely bydigital signal transmission according to
FOUNDATION™ fieldbus specification.

The TROVIS-VIEW software enables the user
to easily configure the positioner as well asview process parameters online.

Data are transmitted over the bus using digital, bit-synchronous Manchester coding at a
Baud rate of 31.25 kbit/s over twisted-pairwires according to IEC 61158-2.

EB 8384-5 EN

Note
TROVIS-VIEW provides a uniform user interface that allows users to configure and parameterize various SAMSON devices using
device-specific database modules. The device module 3730-5 can be downloaded

21

Design and principle of operation

free of charge from our website atu www.samson.de > SERVICE & SUPPORT >Downloads > TROVIS-VIEW.
Further information on TROVIS-VIEW (e.g.
system requirements) is available on our
website and in the Data Sheet u T 6661.

3.3.2

Configuration using the
NI-FBUS™ configurator

The positioner can also be configured over
the NI-FBUS™ configurator from National
Instruments. For this purpose, an interface
card must be installed in a computer to connect it to the FOUNDATION™ fieldbus.
The integrated function blocks are linked using the NI-FBUS™ configurator.

3.4 Device overview and operating controls
ÎÎ See section 6.

22

EB 8384-5 EN

Design and principle of operation

3.6 Accessories
Table 1: General accessories
Designation

Order no.

Reversing amplifier for double-acting actuators

Type 3710

Cable gland M20x1.5

Adapter M20x1.5 to ½ NPT

LeverBlack plastic (6 to 12 mm clamping range)

8808-1011

Blue plastic (6 to 12 mm clamping range)

8808-1012

Nickel-plated brass (6 to 12 mm clamping range)

1890-4875

Nickel-plated brass (10 to 14 mm clamping range)

1922-8395

Stainless steel 1.4305 (8 to 14.5 mm clamping range)

8808-0160

Powder-coated aluminum

0310-2149

Stainless steel

1400-7114

S

0510-0522

M

0510-0510

L

0510-0511

XL

0510-0512

XXL

0510-0525

Retrofit kit for inductive limit contact 1 x SJ2-SN

1402-1770

Isolated USB interface adapter (SSP interface to USB port) including TROVIS-VIEW CD-ROM

1400-9740

Serial interface adapter (SAMSON SSP interface to RS-232 port on a computer)

1400-7700

TROVIS-VIEW 6661 (download available: u www.samson.de > SERVICE & SUPPORT > Downloads > TROVIS-VIEW)

Table 2: Direct attachment to Type 3277-5 (see section 5.3.1)
Designation
Mounting parts

Order no.
Standard version for actuators 120 cm² or smaller

1400-7452

Version compatible with paint for actuators 120 cm² or smaller

1402-0940

Old switchover plate for Type 3277-5xxxxxx.00 Actuator (old)1400-6819

New switchover plate for Type 3277-5xxxxxx.01 Actuator (new) 1)

1400-6822

Accessories for
New connecting plate for Type 3277-5xxxxxx.01 Actuator (new) 1), G 1/8 and 1/8 NPT
actuator
Old connecting plate for Type 3277-5xxxxxx.00 Actuator (old): G 1/8

1400-6820

Old connecting plate for Type 3277-5xxxxxx.00 (old): 1/8 NPT

1400-6821

G¼

1400-7461

Connecting plate (6)Accessories for
Pressure gauge bracket (7)positioner
Pressure gauge mounting kit (8) up to max. 6 bar(output/supply)
1)

1400-6823¼ NPT

1400-7462

G¼

1400-7458¼ NPT

1400-7459

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

Only new switchover and connecting plates can be used with new actuators (Index 01). Old and new plates are notinterchangeable.

EB 8384-5 EN

23

Design and principle of operation

Table 3: Direct attachment to Type 3277 (see section 5.3.2)
Mounting parts/accessories

Order no.

Standard version for actuators 175, 240, 350, 355, 700, 750 cm²

1400-7453

Version compatible with paint for actuators 175, 240, 350, 355, 700, 750 cm²
Connection block with seals and screw
Pressure gauge mounting kit up to max. 6 bar (output/supply)

G¼
¼ NPT

1402-0901

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

G ¼/G 3/8

1402-0970¼ NPT/3/8 NPT

1402-0976

Order no.

Piping with screw fittings 1)
Actuator (175 cm²), steel
Actuator (175 cm²), stainless steel
Actuator (240 cm²), steel
Actuator (240 cm²), stainless steel
Actuator (350 cm²), steel
Actuator (350 cm²), stainless steel
Actuator (355 cm²), steel
Actuator (355 cm²), stainless steel
Actuator (700 cm²), steel
Actuator (700 cm²), stainless steel
Actuator (750 cm²), steel
Actuator (750 cm²), stainless steel
1)241402-0941
1400-8819

G ¼/G 3/8

1402-0971¼ NPT/3/8 NPT

1402-0978

G ¼/G 3/8

1400-6444¼ NPT/3/8 NPT

1402-0911

G ¼/G 3/8

1400-6445¼ NPT/3/8 NPT

1402-0912

G ¼/G 3/8

1400-6446¼ NPT/3/8 NPT

1402-0913

G ¼/G 3/8

1400-6447¼ NPT/3/8 NPT

1402-0914

G ¼/G 3/8

1402-0972¼ NPT/3/8 NPT

1402-0979

G ¼/G 3/8

1402-0973¼ NPT/3/8 NPT

1402-0980

G ¼/G 3/8

1400-6448¼ NPT/3/8 NPT

1402-0915

G ¼/G 3/8

1400-6449¼ NPT/3/8 NPT

1402-0916

G ¼/G 3/8

1402-0974¼ NPT/3/8 NPT

1402-0981

G ¼/G 3/8

1402-0975¼ NPT/3/8 NPT

1402-0982

For "actuator stem retracts" fail-safe action
with air purging of the top diaphragm chamber

EB 8384-5 EN

Design and principle of operation

Table 4: Attachment to NAMUR rib or attachment to rod-type yokes 1) according toIEC 60534-6 (section 5.4)
Travel inmm

Lever For actuator

Order no.

7.5

SType 3271-5 with 60/120 cm² on Type 3510 Micro-flow Valve1402-0478

5 to 50

M2)

Actuators from other manufacturers and Type 3271 with 120 to 750 cm² effectiveareas

1400-7454

14 to 100L

30 or 60

40 to 200

L

XL

Actuators from other manufacturers and Type 3271 with 1000 and 1400-60 cm²

1400-7455

Type 3271, 1400-120 and 2800 cm² versions with 30/60 mm travel 3)

1400-7466

Mounting brackets for Emerson and Masoneilan linear actuators (in addition, amounting kit according to IEC 60534-6 is required depending on the travel). See
rows above.

1400-6771

Valtek Type 25/50

1400-9554

Actuators from other manufacturers and Type 3271 with 1400-120 and
2800 cm² and with 120 mm travel

1400-7456

Accessories
Connecting plate
Pressure gauge bracket
Pressure gauge mounting kit up to max. 6 bar (output/supply)
1)
2)
3)

Order no.
G¼

1400-7461¼ NPT

1400-7462

G¼

1400-7458¼ NPT

1400-7459

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

20 to 35 mm rod diameter
M lever is mounted on basic device (included in the scope of delivery)
In conjunction with Type 3273 Side-mounted Handwheel with 120 mm rated travel, additionally one bracket(0300-1162) and two countersunk screws (8330-0919) are required.

Table 5: Attachment according to VDI/VDE 3847-1 (see section 5.5)
Mounting parts

Order no.

VDI/VDE 3847 interface adapter

1402-0257

Aluminum
Connecting plate, including connection for air purging of actuator
spring chamber
Stainlesssteel

ISO 228/1-G ¼

1402-0268¼–18 NPT

1402-0269

ISO 228/1-G ¼

1402-0270¼–18 NPT

1402-0271

Mounting kit for attachment to SAMSON Type 3277 Actuator with 175 to 750 cm²1402-0868

Mounting kit for attachment to SAMSON Type 3271 Actuator or third-party actuators

1402-0869

Travel pick-off for valve travel up to 100 mm

1402-0177

Travel pick-off for 100 to 200 mm valve travel (SAMSON Type 3271 Actuator only)

1402-0178

EB 8384-5 EN

25

Design and principle of operation

Table 6: Attachment according to VDI/VDE 3847-2 (see section 5.6)
Designation

Order no.

Mounting parts

Accessories for
actuator

Mounting block for PFEIFFER Type 31a (edition 2020+) Rotary Actuators withdummy plate for solenoid valve interface1402-1645

Dummy plate for solenoid valve interface (sold individually)

1402-1290

Adapter bracket for Type 3730 (VDI/VDE 3847)

1402-0257

Adapter bracket for Type 3730 and Type 3710 (DAP/PST)

1402-1590

Shaft adapter AA1

1402-1617

Shaft adapter AA2

1402-1616

Shaft adapter AA41402-1888

Table 7: Attachment to rotary actuators (see section 5.8)
Mounting parts/accessories

Order no.

Attachment according to VDI/VDE 3845 (September 2010), actuator surface corresponds to fixing
level 1Size AA1 to AA4, version with CrNiMo steel bracket

1400-7448

Size AA1 to AA4, heavy-duty version

1400-9244

Size AA5, heavy-duty version (e.g. Air Torque 10 000)

1400-9542

Bracket surface corresponds to fixing level 2, heavy-duty version

1400-9526

Attachment for rotary actuators with max. 180° opening angle, fixing level 2

1400-8815
and
1400-9837

Attachment to SAMSON Type 3278 with 160/320 cm², CrNiMo steel bracket

1400-7614

Attachment to SAMSON Type 3278 with 160 cm² and to VETEC Type S160, Type R and Type M,
heavy-duty version

1400-9245

Attachment to SAMSON Type 3278 with 320 cm² and to VETEC Type S320, heavy-duty version

1400-5891
and
1400-9526

Attachment to Camflex II
Connecting plate
Accessories Pressure gauge bracket
Pressure gauge mounting kit up to max. 6 bar (output/
supply)26

1400-9120
G¼

1400-7461¼ NPT

1400-7462

G¼

1400-7458¼ NPT

1400-7459

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

EB 8384-5 EN

Design and principle of operation

Table 8: Attachment of external position sensor (see section 5.10)
Mounting parts/accessories

Order no.

Template for mounting position sensor on older mounting parts

1060-0784

Mounting parts for actuator with 120 cm²
Direct attachment

Connecting plate (9, old) withType 3277-5xxxxxx.00 Actuator

1400-7472
G 1/8
1/8

NPT

1400-6820
1400-6821

Connecting plate (new) with Type 3277-5xxxxxx.01 Actuator (new) 1)

1400-6823

Mounting parts for actuators with 175, 240, 350, 355 and 750 cm²

1400-7471

NAMUR
attachment

Mounting parts for attachment to NAMUR rib using L or XL lever

1400-7468

Attachment toType 3510 Microflow Valve

Mounting parts for Type 3271 Actuator with 60 cm²

1400-7469

VDI/VDE 3845 (September 2010), see section 3.8.1 for details.
Actuator surface corresponds to fixing level 1

Attachment torotary actuators

Size AA1 to AA4 with follower clamp and coupling wheel, version with CrNiMo steel bracket

1400-7473

Size AA1 to AA4, heavy-duty version

1400-9384

Size AA5, heavy-duty version (e.g. Air Torque 10 000)

1400-9992

Bracket surface corresponds to fixing level 2, heavy-duty version

1400-9974

SAMSON Type 3278 with 160 cm² and VETEC Type S160 and Type R, heavyduty version

1400-9385

SAMSON Type 3278 with 320 cm² and VETEC Type S320, heavy-duty version

1400-5891
and
1400-9974

Connecting plate (6)Accessories for
positioner

Pressure gauge bracket (7)Pressure gauge mounting kit up to max.
6 bar (output/supply)G¼

1400-7462

G¼

1400-7458¼ NPT

1400-7459

Stainless steel/brass1402-0938

Stainless steel/stainless steel

1402-0939

Bracket to mount the positioner on a wall (Note: The other fastening parts are to
be provided at the site of installation as wall foundations vary from site to site).
1)

1400-7461¼ NPT

0309-0184

Only new connecting plates can be used with new actuators (Index 01). Old and new plates are not interchangeable.

EB 8384-5 EN

27

Design and principle of operation

3.6.1

Travel tables

Note
The M lever is included in the scope of delivery.
S, L, XL levers for attachment according to IEC 60534-6 (NAMUR) are available asaccessories (see Table 4 on page 25). The XXL lever is available on request.
Table 9: Direct attachment to Type 3277-5 and Type 3277 Actuator
Actuator size
[cm²]

Rated travel Adjustment range at positioner 1)[mm]
Travel [mm]Required
lever

Assigned
pin position

120

7.5

5.0 to 25.0M

25120/175/240/350

15

7.0 to 35.0M35355/700/750

3010.0 to 50.0

M

50The min./max. adjustment range is based on the NOM (nominal range) initialization mode

1)

Table 10: Attachment according to IEC 60534-6 (NAMUR)SAMSON valves with Type 3271
Actuator

Adjustment range at positioner
Other control valves 1)

Actuator size
[cm²]

Rated travel[mm]

Min. travel[mm]

Max. travel[mm]

Required
lever

Assigned
pin position

60 and 120
with Type 3510 Valve

7.5

3.6

18.0

S

17

120

7.5

5.0

25.0

M

25

120/175/240/350

15

7.0

35.0

M

35

355/700/750

7.5

7.0

35.0

M

35

355/700/750

15 and 30

10.0

50.0

M

50

30

14.0

70.0

L

70

60

20.0

100.0

L

100

120

40.0

200.0

XL

1000/1400/2800
1400/2800
See manufacturer's
specifications
1)

200

200
300

See manufacturer's specifications

The min./max. adjustment range is based on the NOM (nominal range) initialization mode

Table 11: Attachment to rotary actuators

28

Opening angle

Required lever

Assigned pin position

24 to 100°

M

90°

EB 8384-5 EN

Design and principle of operation

3.7 Technical data
Table 12: Type 3730-5 Electropneumatic Positioner
Type 3730-5 Positioner: the technical data for the explosion-protected devices may be restricted by the limits
specified in the test certificates.
Rated travel, adjustable
Travel range, adjustable

Bus connection

Fieldbus
Communication

Execution times

Direct attachment to Type 3277 Actuator: 3.6 to 30 mm
Attachment according to IEC 60534-6 (NAMUR): 3.6 to 300 mm
Attachment according to VDI/VDE 3847: 3.6 to 300 mm
Attachment to rotary actuators (VDI/VDE 3845): 24 to 100° opening angle
Adjustable within the initialized travel/angle of rotation; travel can be restricted to 1/5
at the maximum
Fieldbus interface according to IEC 61158-2, bus-powered
Physical Layer Class 113 (without explosion protection) and 111 (explosion-protectedversion)Field device according to FM 3610 entity, FISCO and FNICO
Data transmission conforming to FOUNDATION™ fieldbus specification
Communication Profile Class: 31 PS, 32 L
Interoperability tested according to Interoperability Test Kit (ITK) 5.2 rev. 4.6
PID FB:

20 ms

DI FB:20 ms

MAI FB:AO FB:30 ms

DO FB:30 ms

MAO FB: 50 ms

50 ms

IS FB:Local

SAMSON SSP interface and serial interface adapter
Software requirements: TROVIS-VIEW with database module 3730-5

Permissible operating voltage

9 to 32 V DC · Powered by bus line
Observe the limits in the test certificate for explosion-protected versions.

Maximum operating current

15 mA

Additional current in case of
error

0 mA

30 ms

1.4 to 7 bar (20 to 105 psi)
SupplyairMax. particle size and density: Class 4 · Oil content: Class 3
Air quality acc. to
Moisture and water: Class 3 · Pressure dew point: Class 3 or at least 10 K below theISO 8573-1
lowest ambient temperature to be expected

Signal pressure (output)

Characteristic

0 bar up to the supply pressure · Can be limited to
1.4/2.4/3.7 bar ±0.2 bar by software
Linear/Equal percentage/Reverse equal percentage
User-defined (over operating software and communication)
Butterfly valve, rotary plug valve or segmented ball valve: Linear/equal percentage
Deviation from characteristic ≤ 1 %Hysteresis≤0.3 %

Sensitivity≤0.1 %

Direction of action

Reversible

Air consumption

Independent of supply air < 110 ln/h

EB 8384-5 EN

29

Design and principle of operation

Type 3730-5 Positioner: the technical data for the explosion-protected devices may be restricted by the limits
specified in the test certificates.

Air output
capacity

to fill theactuatorwith airAt ∆p = 6 bar: 8.5 mn³/h · At ∆p = 1.4 bar: 3.0 mn³/h · KVmax(20 °C) = 0.09

to vent
the actuatorAt ∆p = 6 bar: 14.0 mn³/h · At ∆p = 1.4 bar: 4.5 mn³/h · KVmax(20 °C) = 0.15

Permissible ambient
temperature

Influences–20 to +80 °C–45 to +80 °C–55 to +80 °C

All versions
With metal cable glandSpecial version for low temperatures with metal cable gland(Type 3730-5xxxxxxxx0x02x0xx)
The temperature limits for the explosion-protected devices may be further restrictedby the limits specified in the test certificates.

Temperature≤0.15 %/10 K

Supply air

None

Effect ofvibration≤ 0.25 % up to 2000 Hz and 4 g according to IEC 770

EMC

Complying with EN 61000-6-2, EN 61000-6-3, EN 61326-1 and NAMUR
Recommendation NE 21

Explosion protection

Refer to Zusammenstellung der erteilten Zulassungen

Electrical connections

One M20x1.5 cable gland for 6 to 12 mm clamping range · Second M20x1.5
threaded connection additionally exists · Screw terminals for 0.2 to 2.5 mm² wirecross-sections

Degree of protection

IP 66/NEMA 4X

Use in safety-instrumented
systems (SIL)

Observing the requirements of IEC 61508, the systematic capability of the pilot valve
for emergency venting as a component in safety-instrumented systems is given.

Emergency venting at 0 V orover the optional solenoid
valve

Use is possible on observing the requirements of IEC 61511 and the required
hardware fault tolerance in safety-instrumented systems up to SIL 2 (single device/
HFT = 0) and SIL 3 (redundant configuration/HFT = 1).

Binary input BI1
Input

0 to 30 V DC · Reverse polarity protection · Static destruction limit 40 V
Current consumption 3.5 mA at 24 V, galvanic isolation

SignalSignal ‘1’ at Ue > 5 V · Signal ‘0’ at Ue < 3 V

Materials
Housing

Die-cast aluminum EN AC-AlSi12(Fe) (EN AC-44300) acc. to DIN EN 1706
chromated and powder paint coated · Special version: stainless steel 1.4408

External parts

Stainless steel 1.4404/316L

Cable gland

M20x1.5, black polyamide

WeightApprox. 1.0 kg · Special version in stainless steel: 2.2 kg

Compliance30·

EB 8384-5 EN

Design and principle of operation

Table 13: Optional additional functions
Binary input BI2 for floating contact
Switching input

R < 100 Ω · Contact load 100 mA · Static destruction limit 20 V/5.8 mA
Galvanic isolation

Solenoid valve · Approval acc. to IEC 61508/SIL
24 V DC · Reverse polarity protection · Static destruction limit 40 V
Input

Current consumption I =U – 5.7 V
3840 Ω

Signal '0' (no response)<12 V (emergency venting at 0 V)

Signal '1' (response)> 19 V

Service life

>5 x 106 switching cycles(corresponding to 4.8 mA at
24 V/114 mW)

KV coefficient

0.15

Inductive limit switch by
Pepperl+Fuchs

For connection to switching amplifier acc. to EN 60947-5-6

SJ2-SN proximity switch

Measuring plate not detected: ≥3 mA · Measuring plate detected: ≤1 mA

External position sensor
TravelSame as positioner

Cable

10 m · Flexible and durable · With M12x1 connector · Flame-retardant acc. to
VDE 0472 · Resistant to oils, lubricants and coolants as well as other aggressive
media

Permissible ambient
temperature–60 to +105 °C with a fixed connection between positioner and position sensor · The
limits in the test certificate additionally apply for explosion-protected versions.

Immunity to vibration

Up to 10 g in the range of 10 to 2000 Hz

Degree of protection

IP 67

Leakage sensor · Suitable for operation in hazardous areas
Temperature range–40 to +130 °C

Tightening torque

20 ±5 Nm

EB 8384-5 EN

31

Design and principle of operation

Table 14: Summary of explosion protection approvals
Type

Certification

CCoE

Type of protection/comments

NumberA P HQ MH 104 1444

Date

2018-04-21

5

STCC

Number

ZETC/18/2018

Date

2018-04-27

Valid until 2021-04-26
1)

Number

PTB 04 ATEX 2109

Date

2017-05-11

NumberRU C-DE.HA65.B.00510/20

Date

2020-03-18-51

Valid until 2025-03-18

3730

Ex ia IIC T6

Valid until 2023-04-20

IECEx
KCS

NumberIECEx PTB 06.0054

Datum2017-07-17

Number

11-KB4BO-0225

Date

2011-11-10

0Ex ia IIC T6X
2Ex s II T6 X
II 2G Ex ia IIC T6 Gb
II 2D Ex ia III T80°C Db
1Ex ia IIC T6/T5/T4 Gb X
Ex tb IIIC T80 °C Db X
Ex ia IIC T6...T4 Gb
Ex ia IIC T80°C Db

Ex ia IIC T6/T5/T4

Valid until 2021-11-10

NEPSI/CCC

CSA

Number2020322307002426

Date

2020-09-18

Valid until 2025-09-17

Number1675804

Date

2017-05-23

Ex ia IIC T6; Class I,II, Div.1, Groups A,
B, C, D, E, F, G;Ex nA II T6; Ex nL IIC T6; Class I, II,
Div.2, Groups A, B, C, D, E, F, G;
Class II, Div.1, Groups E, F, G; Class III-53

Type 4 EnclosureFM

32

Ex ia IIC T4 ~ T6 Gb

Number3023605

Date

2006-03-15

Class I, Zone 0 AEx ia IIC;Class I, II, III, Div.1, Groups A–G;
Class I, Div.2, Groups A–D;
Class II, Div.2, Groups F, G

EB 8384-5 EN

Design and principle of operation

Type

Certification

-55

1)

3730

IECEx

-58

2)

IECEx
NEPSI/CCC

1)2)Type of protection/comments

Number

PTB 04 ATEX 2109

Date

2017-05-11

NumberIECEx PTB 06.0054

Date2017-07-17

Number

PTB 05 ATEX 2010 X

Date

2017-06-22

NumberIECEx PTB 06.0054

Date2017-07-17

Number2020322307002426

Date

2020-09-18

Valid until

2025-09-17

II 2D Ex tb IIIC T80°C Db

Ex tb IIIC T80°C Db
II 3G Ex nA IIC T6 Gc
II 3D Ex tc IIIC T80°C Dc
Ex nA IIC T6...T4 Gc
Ex tc IIIC T80°C Dc
Ex ic IIC T4 ~ T6 Gc
Ex nA IIC T4 ~ T6 Gc

EC type examination certificate
Statement of conformity

EB 8384-5 EN

33

34

EB 8384-5 EN

Design and principle of operation

3.8 Dimensions in mm
Attachment according to IEC 60534-6
Connecting plate

Pressure gauge bracket

28

External position
sensor

15

70

70

46

34
70

34

85

89

212

Direct attachment

14

58
28

85

40

164

EB 8384-5 EN

35

Design and principle of operation

13

Lever (see page 39)

62

24

164

200

Attachment according to VDI/
VDE 3847-1 onto Type 3277
Actuator

164

Attachment according to VDI/
VDE 3847-1 to a NAMUR rib

62

83

164

36

EB 8384-5 EN

Design and principle of operation

Attachment according to VDI/VDE 3847-2
with single-acting actuator
202

68

13

156 (167 1))

164

Attachment according to VDI/VDE 3847-2
with double-acting actuator260

156 (167 1))

68

13

164

EB 8384-5 EN

37

Design and principle of operation

Attachment to rotary actuators according to VDI/VDE 3845

Heavy-duty version

56

80

52

86

Reversing amplifier 1)

80

30
86
Ø101

130
166

Light version

79
59
49

76

50

80

Reversing amplifier 1)

50
130
150
Reversing amplifiers−−Type 3710 (see drawing of heavy-duty version for dimensions)−−1079-1118/1079-1119, no longer available(see drawing of light version for dimensions)

1)

38

EB 8384-5 EN

Design and principle of operation

Lever

16

10...17

z
y
x

3.8.1

Lever

x

y

z

S

17 mm

25 mm

33 mm

M

25 mm

50 mm

66 mm

L

70 mm

100 mm

116 mm

XL

100 mm

200 mm

216 mm

XXL

200 mm

300 mm

316 mmFixing levels according to VDI/VDE 3845 (September 2010)
Mmin
Fixing level 2 (bracket surface)

C

25

M6

Fixing level 1 (actuator surface)

Dimensions in mm

BØd

Actuator

Size

A

B

C

Ød

Mmin

D1)

AA0

50

25

15

5.5 for M5

66

50

AA1

80

30

20

5.5 for M5

96

50

ØD

AA2

80

30

30

5.5 for M5

96

50

A

AA3

130

30

30

5.5 for M5

146

50

AA4

130

30

50

5.5 for M5

146

50

AA5

200

50

80

6.5 for M6

220

50

1)

EB 8384-5 EN

Flange type F05 acc. to DIN EN ISO 5211

39

40

EB 8384-5 EN

Measures for preparation

4 Measures for preparation
After receiving the shipment, proceed as follows:
1. Check the scope of delivery. Compare
the shipment received with the deliverynote.
2. Check the shipment for transportation
damage. Report any transportation damage.

4.3 Storage! NOTICE
Risk of positioner damage due to improper
storage.
−−Observe storage instructions.
−−Contact SAMSON in case of different storage conditions or long storage periods.
Storage instructions

4.1 Unpacking−− Protect the positioner against external influences (e.g. impact, shocks, vibration).

! NOTICE−− Do not damage the corrosion protection(coating).

Risk of positioner damage due to foreign
particles entering it.
Do not remove the packaging and protective
film/protective caps until immediately before
mounting and start-up.
1. Remove the packaging from the positioner.
2. Dispose of the packaging in accordancewith the valid regulations.

4.2 Transporting−− Protect the positioner against moistureand dirt. In damp spaces, prevent condensation. If necessary, use a drying
agent or heating.
−− Observe storage temperature dependingon the permissible ambient temperature(see technical data in section 3.7).
−− Store positioner with closed cover.
−− Seal the pneumatic and electrical connections.

−− Protect the positioner against external influences (e.g. impact).
−− Protect the positioner against moistureand dirt.
−− Observe transport temperature depending on the permissible ambient temperature (see technical data in section 3.7).

EB 8384-5 EN

41

42

EB 8384-5 EN

Mounting and start-up

5 Mounting and start-up! NOTICE
Risk of malfunction due to incorrect mounting
parts/accessories.
Only use the mounting parts and accessories
listed in these mounting and operating instructions to mount and install the positioner.
Pay attention to the type of attachment.
! NOTICE
Risk of malfunction due to incorrect sequenceof mounting, installation and start-up.
Observe the prescribed sequence.
ÎÎ Sequence:
1. Remove the protective caps from thepneumatic connections.
2. Mount the positioner on the valve.
ÎÎSection 5.3 onward
3. Perform pneumatic installation.
ÎÎSection 5.15 onward
4. Perform electrical installation.
ÎÎSection 5.16 onward
5. Perform settings.
ÎÎSection 7 onward

5.1 Mounting position! NOTICE
Risk of damage to the positioner due to incorrect mounting position.

EB 8384-5 EN−−Do not mount the positioner with the backof the device facing upward.
−−Do not seal or restrict the vent opening
when the device is installed on site.
ÎÎObserve mounting position (see Fig. 3).
ÎÎDo not seal or restrict the vent opening(see Fig. 2) when the device is installedon site.

5.2 Lever and pin position
The positioner is adapted to the actuator andto the rated travel by the lever on the back of
the positioner and the pin inserted into thelever.
The travel tables on page 28 show the
maximum adjustment range at the positioner. The travel that can be implemented at thevalve is additionally restricted by the selected
fail-safe position and the required compression of the actuator springs.
The positioner is equipped with the M lever(pin position 35) as standard (see Fig. 4).
Note
The M lever is included in the scope of delivery.
S, L, XL levers are available as accessories.
The XXL lever is available on request.
If a pin position other than position 35 withthe standard M lever is required or an L or
XL lever size is required, proceed as follows(see Fig. 5):
1. Fasten the follower pin (2) in the assigned lever hole (pin position as speci-

43

Mounting and start-up

fied in the travel tables on page 28).
Only use the longer follower pin includedin the mounting kit.
2. Place the lever (1) on the shaft of the positioner and fasten it tight using the disk
spring (1.2) and nut (1.1).

44

EB 8384-5 EN

Mounting and start-up

Vent opening

Fig. 2: Vent opening(back of the positioner)







!

Fig. 3: Permissible mounting
positionsFig. 4: M lever with pin position 35

2
1.1
1.2
1

1
1.1
1.2
2

Lever
Nut
Disk spring
Follower pin

Fig. 5: Mounting the leverand follower pin

EB 8384-5 EN

45

Mounting and start-up

5.3 Direct attachment
5.3.1

Type 3277-5 ActuatorÎÎ Required mounting parts and accessories: Table 2 on page 23.
ÎÎ Observe travel tables on page 28.
Actuator with 120 cm² (see Fig. 6)
Depending on the type of positioner attachment, the signal pressure is routed either leftor right of the yoke through a hole to the actuator diaphragm. Depending on the failsafe action of the actuator "actuator stem extends" or "actuator stem retracts" (valve closes or opens upon supply air failure), the switchover plate (9) must first be attached to theactuator yoke. Align the switchover platewith the corresponding symbol for left or
right attachment according to the marking(view looking onto the switchover plate).
1. Mount connecting plate (6) or pressuregauge bracket (7) with pressure gauges
on the positioner, making sure the twoseals (6.1) are seated properly.
2. Remove screw plug (4) on the back of
the positioner and seal the signal pressure output (38) on the connecting plate(6) or on the pressure gauge bracket (7)with the stopper (5) included in the accessories.
3. Place follower clamp (3) on the actuator
stem, align it and screw tight so that themounting screw is located in the grooveof the actuator stem.
4. Mount cover plate (10) with narrow sideof the cut-out (Fig. 6, on the left) pointing
towards the signal pressure connection.
46

Make sure that the gasket (14) points towards the actuator yoke.
5. 15 mm travel: Keep the follower pin (2)on the M lever (1) on the back of the positioner in the pin position 35 (delivered
state).
7.5 mm travel: Remove the follower pin(2) from the pin position 35, reposition it
in the hole for pin position 25 and screw
tight.
6. Insert molded seal (15) into the groove of
the positioner housing and insert the seal
(10.1) on the back of the housing.
7. Place positioner on the cover plate (10)in such a manner that the follower pin(2) rests on the top of the follower clamp(3). Adjust the lever (1) correspondingly
and open the positioner cover to hold thepositioner shaft in position at the cap or
rotary pushbutton. The lever (1) must reston the follower clamp with spring force.
Fasten the positioner on the cover plate(10) using the two fastening screws.
Note
The following applies to all types of attachment except for direct attachment toType 3277-5: the signal pressure output atthe back must be sealed by the screw plug
(4, order no. 0180-1436) and the associated O-ring (order no. 0520-0412) (delivered
state, parts included in the scope of delivery).
8. Mount cover (11) on the other side.
Make sure that the vent plug is located at
the bottom when the control valve is in-

EB 8384-5 EN

Mounting and start-up

Symbols

1
1.1
1.2
2
3
4
5
6
6.1
7
8

Switchover plate (9)Actuator stem
extends
Left attachment

Right attachment

Actuator stem
retracts
Signal pressure
input for left
attachment Marking

Signal pressure
input for rightattachment

15
14

Lever
Nut
Disk spring
Follower pin
Follower clamp
Screw plug
StopperConnecting plate
Seals
Pressure gauge bracket
Pressure gauge
mounting kit
9
Switchover plate(actuator)
10
Cover plate10.1 Seal
11
Cover
14
Gasket15
Molded seal

1
2

3
1.1
1.2
Cut-out ofcover plate
4

6.1
6
5
Supply 9

10.1
10
6

Output 38
7
8

9

11

! NOTICE
Only use the connecting plate (6)included in the accessories to connect
supply and output.
Never screw threaded parts directly
into housing.

Fig. 6: Direct attachment – Signal pressure connection for Type 3277-5 Actuator with 120 cm²

EB 8384-5 EN

47

Mounting and start-up

stalled to allow any condensed waterthat collects to drain off.

5.3.2

Type 3277 ActuatorÎÎ Required mounting parts and accessories: Table 3 on page 24.
ÎÎ Observe travel tables on page 28.
Actuators with 175 to 750 cm² effective areas (see Fig. 7)
Mount the positioner on the yoke. The signal
pressure is routed to the actuator over theconnection block (12), for actuators with failsafe action "actuator stem extends" internally through a hole in the valve yoke and for"actuator stem retracts" through an externalpipe.
1. Place follower clamp (3) on the actuator
stem, align it and screw tight so that themounting screw is located in the grooveof the actuator stem.
2. Mount cover plate (10) with narrow sideof the cut-out (Fig. 7, on the left) pointing
towards the signal pressure connection.
Make sure that the gasket (14) points towards the actuator yoke.
3. For actuators with 355, 700 or 750 cm²,
remove the follower pin (2) on the M lever (1) on the back of the positioner frompin position 35, reposition it in the holefor pin position 50 and screw tight.
For actuators 175, 240 and 350 cm²
with 15 mm travel, keep the follower pin(2) in pin position 35.
4. Insert molded seal (15) into the groove of
the positioner housing.

48

5. Place positioner on the cover plate insuch a manner that the follower pin (2)rests on the top of the follower clamp (3).
Adjust the lever (1) correspondingly andopen the positioner cover to hold the positioner shaft in position at the cap or rotary pushbutton. The lever (1) must reston the follower clamp with spring force.
Fasten the positioner on the cover plate(10) using the two fastening screws.
6. Make sure that the tip of the gasket (16)projecting from the side of the connection block is positioned to match the actuator symbol for the actuator's fail-safe
action "actuator stem extends" or "actuator stem retracts". If this is not the case,
unscrew the three fastening screws andlift off the cover. Turn the gasket (16) by
180° and re-insert it.
The old connection block version (Fig. 7,
bottom) requires the switch plate (13) tobe turned to align the actuator symbolwith the arrow marking.
7. Place the connection block (12) with theassociated seals against the positioner
and the actuator yoke and fasten using
the screw (12.1). For actuators with failsafe action "actuator stem retracts", additionally remove the stopper (12.2) andmount the external signal pressure pipe.
8. Mount cover (11) on the other side.
Make sure that the vent plug is located at
the bottom when the control valve is installed to allow any condensed waterthat collects to drain off.

EB 8384-5 EN

Mounting and start-up

1
1.1
1.2
2
3
10
11
11.1

Lever
Nut
Disk spring
Follower pin
Follower clamp
Cover plate
Cover
Vent plug

12
12.1
12.2
13
14
15
16

Connection block
Screw
Stopper or connection for
external piping
Switch plate
GasketMolded seal
Gasket

15

10 14
1

2

3

11 11.1

2
M lever
1.1
1.2

Cut-out ofcover plate (10)View A

16

View C

16

G
G 3/8

SUPPLYC

Actuator stem
Retracts
Extends

16

12

SUPPLY
12.1

A

12.2

View B

SUPPLY13
12
Actuator stem retracts

Connection
block (old) withswitch plate (13)B

Actuator stem extends
Marking

12
12.1

12.2

Fig. 7: Direct attachment – Signal pressure connection for Type 3277 Actuator with 175 to 750 cm²

EB 8384-5 EN

49

Mounting and start-up

5.4 Attachment according toIEC 60534-6
ÎÎ Required mounting parts and accessories: Table 4 on page 25.
ÎÎ Observe travel tables on page 28.
ÎÎ Refer to Fig. 8
The positioner is attached to the control valve
using a NAMUR bracket (10).
1. Screw the two bolts (14) to the bracket(9.1) of the stem connector (9), place thefollower plate (3) on top and use thescrews (14.1) for fastening.
Actuator sizes 2800 cm² and 1400 cm²
with 120 mm travel:−− For a travel of 60 mm or smaller,
screw the longer follower plate (3.1)
directly to the stem connector (9).
−− For a travel exceeding 60 mm, mountthe bracket (16) first and then the follower plate (3) to the bracket together with the bolts (14) and screws(14.1).
2. Mount NAMUR bracket (10) to the control valve as follows:−− For attachment to the NAMUR rib,use an M8 screw (11) and toothed
lock washer directly in the yoke hole.
−− For attachment to valves with rodtype yokes, use two U-bolts (15)around the yoke. Align the NAMUR
bracket (10) according to the embossed scale so that the follower
plate (3) is shifted by half the angle
range to the NAMUR bracket (theslot of the follower plate is centrally

50aligned with the NAMUR bracket at
mid valve travel).
3. Mount connecting plate (6) or pressuregauge bracket (7) with pressure gauges
on the positioner, making sure the twoseals (6.1) are seated properly.
4. Select required lever size (1) M, L or XL
and pin position according to the actuator size and valve travel listed in the travel table on page 28.
Should a pin position other than position 35
with the standard M lever be required or an
L or XL lever size be required, proceed asfollows:−− Fasten the follower pin (2) in the assigned lever hole (pin position as specified in the travel table). Only use the longer follower pin (2) included in themounting kit.
−− Place the lever (1) on the shaft of the positioner and fasten it tight using the disk
spring (1.2) and nut (1.1).
Move lever once all the way as far as it
will go in both directions.
5. Place positioner on the NAMUR bracket
in such a manner that the follower pin(2) rests in the slot of the follower plate(3, 3.1). Adjust the lever (1) correspondingly.
Screw the positioner to the NAMUR
bracket using its two fastening screws.

EB 8384-5 EN

Mounting and start-up

Attachment to rod-type yoke:rods with 20 to 35 mm diameter

15

11

Attachment to
NAMUR rib
10
9
9.1

3.1
Additional bracket for 16
actuators with
2800 cm² and travel≥ 60 mm
XL and L lever
1
1.1
1.2
2
3
3.1
6
6.1
7
8

14
3

1

1
Lever
Nut
Disk spring
Follower pin
2
Follower plate
1.1
Follower plate
1.2
Connecting plate
Seals
1
Pressure gauge bracket
Pressure gauge
mounting kit
9
Stem connector
9.1 Bracket
10 NAMUR bracket
11 Screw
14 Bolt! NOTICE
14.1 Screws
Only use the connecting plate (6) included in the
15 U-bolt
accessories to connect supply and output.
16 Bracket
Never screw threaded parts directly into housing.

14.1

6.1

6

7

8

Fig. 8: Attachment according to IEC 60534-6 (NAMUR)

EB 8384-5 EN

51

Mounting and start-up

5.5 Attachment according to
VDI/VDE 3847-1
The Type 3730-5xxx0xxxx0x0060xx andType 3730-5xxxxxxx0xx0700 Positioners
with air purging of the actuator's springchamber can be attached according to VDI/
VDE 3847.
Type 3730-5xxx0xxxx0x0000xx Positioner
without air purging of the actuator's springchamber can be attached according to VDI/
VDE 3847.
This type of attachment allows the positioner
to be replaced quickly while the process isrunning by blocking the air in the actuator.
The signal pressure can be blocked in the actuator by unscrewing the red retaining screw(20) and turning the air blocker (19) on thebottom of the adapter block.
Attachment to Type 3277 Actuator (seeFig. 9)
ÎÎ Required mounting parts and accessories: Table 5 on page 25.
Mount the positioner on the yoke. The signal
pressure is routed to the actuator over theconnecting plate (12), for actuators with failsafe action "actuator stem extends" internally through a bore in the valve yoke and for"actuator stem retracts" through external
piping.
Only the Y1 port is required for positioner
attachment. The Y2 port can be used for air
purging of the spring chamber.
1. Place follower clamp (3) on the actuator
stem, align it and screw tight so that the52

mounting screw is located in the grooveof the actuator stem.
2. Place the adapter bracket (6) on the positioner and mount using the screws(6.1). Make sure that the seals are correctly seated. For positioners with air
purging, remove the stopper (5) before
mounting the positioner. For positioners
without air purging, replace the screw
plug (4) with a vent plug.
3. For actuators with 355, 700 or 750 cm²,
remove the follower pin (2) on the M lever (1) on the back of the positioner frompin position 35, reposition it in the holefor pin position 50 and screw tight.
For actuators 175, 240 and 350 cm²
with 15 mm travel, keep the follower pin(2) in pin position 35.
4. Insert the molded seal (6.2) in the grooveof the adapter bracket (6).
5. Insert the molded seal (17.1) into theturnboard (17) and mount the turnboard
to the adapter block (13) using thescrews (17.2).
6. Mount the blank plate (18) to the turnboard (17) using the screws (18.1).
Make sure that the seals are correctlyseated.
Note
A solenoid valve can also be mounted inplace of the blank plate (18). The orientationof the turnboard (17) determines the mounting position of the solenoid valve. Alternatively, a restrictor plate can be mounted(u AB 11).

EB 8384-5 EN

Mounting and start-up

1.1
1.2

13.1
17.1 17 17.2 18 18.1

13

11

1

11.1
3

12

12.1

Exh.

1
1.1
1.2
2
3
4
5
6
6.1
6.2
6.3
11
11.1
12

Lever
Nut
Disk spring
Follower pin
Follower clamp
Screw plug
Stopper
Adapter bracket
Screws
Molded seal
Screws
Cover
Vent plug
Connecting plate

20

2

19

1.1
1.2

6

1

6.2 6.1
4

12.1
13
13.1
17
17.1
17.2
18
18.1
19
20

Seal
Adapter block
ScrewsTurnboard
Molded seal
ScrewsDummy plate
ScrewsAir blocker
Retaining screw

5

6.3

Fig. 9: Attachment according to VDI/VDE 3847-1 onto Type 3277 Actuator

EB 8384-5 EN

53

Mounting and start-up

7. Insert the screws (13.1) through the middle holes of the adapter block (13).
8. Place the connecting plate (12) together
with the seal (12.1) onto the screws(13.1) corresponding to the fail-safe action "actuator stem extends" or "actuator
stem retracts". The fail-safe action thatapplies is determined by aligning thegroove of the adapter block (13) with thegroove of the connecting plate (12)(Fig. 10).
Actuator stem
extends
retracts

1213Connecting plate
Adapter block

The lever (1) must rest on the follower
clamp with spring force.
Fasten the positioner to the adapter block(13) using the two fastening screws (6.3).
Make sure the molded seal (6.2) is properly seated.
12. Mount cover (11) on the other side to theyoke. Make sure that the vent plug is located at the bottom when the control
valve is installed to allow any condensed
water that collects to drain off.

Z
12

Place positioner on the adapter block(13) in such a manner that the followerpin (2) rests on the top of the follower
clamp (3). Adjust the lever (1) correspondingly and open the positioner cover to hold the positioner shaft in positionat the cap or rotary pushbutton.

13

Z

Fig. 10: Fail-safe action

9. Mount the adapter block (13) together
with the connecting plate (12) to the actuator using the screws (13.1).
10. Insert the vent plug (11.1) into the Exh.
connection.
11. For fail-safe action "actuator stem extends", seal the Y1 port with a blanking
plug.
For fail-safe action "actuator stem retracts", connect the Y1 port to the signal
pressure connection of the actuator.

54

EB 8384-5 EN

Mounting and start-up

Attachment to NAMUR rib (see Fig. 11)
ÎÎ Required mounting parts and accessories: Table 5 on page 25.
ÎÎ Observe travel tables on page 28.
1. Series 240 Valves, actuator size up to
1400-60 cm²: Screw the two bolts (14)to the bracket of the stem connector or
directly to the stem connector (dependingon the version), place the follower plate(3) on top and use the screws (14.1) tofasten it.
Type 3251 Valve, 350 to 2800 cm²:
Screw the longer follower plate (3.1) tothe bracket of the stem connector or directly to the stem connector (dependingon the version).
Type 3254 Valve, 1400-120 to 2800
cm²: Screw the two bolts (14) to thebracket (16). Fasten the bracket (16) onto the stem connector, place the follower
plate (3) on top and use the screws(14.1) to fasten it.
Mount the positioner on the NAMUR rib
as shown in Fig. 11.
2. For attachment to the NAMUR rib, fasten the NAMUR connection block (10)directly into the existing yoke bore using
the screw and toothed lock washer (11).
Align the marking on the NAMUR valve
connection (on the side marked '1') to
50 % travel.
For attachment to valves with rod-type
yokes using the formed plate (15), whichis placed around the yoke: screw the four
studs into the NAMUR connection block(10). Place the NAMUR connection block

EB 8384-5 EN

on the rod and position the formed plate(15) on the opposite side. Use the nuts
and toothed lock washers to fasten theformed plate onto the studs. Align themarking on the NAMUR valve connection (on the side marked '1') to 50 %travel.
3. Place the adapter bracket (6) on the positioner and mount using the screws(6.1). Make sure that the seals are correctly seated. For positioners with air
purging, remove the stopper (5) before
mounting the positioner. For positioners
without air purging, replace the screw
plug (4) with a vent plug.
4. Select required lever size (1) M, L or XL
and pin position according to the actuator size and valve travel listed in the travel table on page 28.
Should a pin position other than position 35
with the standard M lever be required or an
L or XL lever size be required, proceed asfollows:−− Fasten the follower pin (2) in the assigned lever hole (pin position as specified in the travel table). Only use the longer follower pin (2) included in themounting kit.
−− Place the lever (1) on the shaft of the positioner and fasten it tight using the disk
spring (1.2) and nut (1.1).Move leveronce all the way as far as it will go inboth directions.
5. Insert the molded seal (6.2) in the grooveof the adapter bracket.

55

Mounting and start-up

6. Insert the molded seal (17.1) into theturnboard (17) and mount the turnboard
to the adapter block (13) using thescrews (17.2).
7. Mount the blank plate (18) to the turnboard using the screws (18.1). Make
sure that the seals are correctly seated.
Note
A solenoid valve can also be mounted inplace of the blank plate (18). The orientationof the turnboard (17) determines the mounting position of the solenoid valve. Alternatively, a restrictor plate can be mounted(u AB 11).
8. Fasten the adapter block (13) to the
NAMUR connection block using thescrews (13.1).
9. Insert the vent plug into the Exh. connection.
10. Place the positioner on the adapter block(13) in such a manner that the followerpin (2) rests on the top of the follower
plate (3, 3.1). Adjust the lever (1) correspondingly.
Fasten the positioner to the adapter block(13) using the two fastening screws (6.3).
Make sure the molded seal (6.2) is properly seated.

nection of the actuator. Seal the Y2 portwith a blanking plug.
For double-acting actuators and actuators with air purging, connect the Y2
port of the adapter block to the signal
pressure connection of the second actuator chamber or spring chamber of theactuator.

5.6 Attachment according to
VDI/VDE 3847-2
Attachment according to VDI/VDE 3847-2
for PFEIFFER SRP (single-acting) and DAP(double-acting) rotary actuators in sizes 60
to 1200 with NAMUR interface and air
purging of the actuator's spring chamber allows the direct attachment of the positioner
without additional piping.
Additionally, the positioner can be replaced
quickly while the process is running by
blocking the air in single-acting actuators.
Procedure to block the actuator in place(see Fig. 12):
1. Unscrew the red retaining screw (1).
2. Turn the air blocker (2) on the bottom of
the adapter block according to the inscription.

11. For single-acting actuators without air
purging, connect the Y1 port of theadapter block to the signal pressure con-

56

EB 8384-5 EN

Mounting and start-up

13

13.1

17.1 17

17.2
18

18.1

11
10

3

16
Exh.
1
1.1
1.2
2
3
3.1
4
5
6
6.1
6.2
6.3
10
11
13

Lever
Nut
Disk spring
Follower pin
Follower plate
Follower plate
Screw plug
Stopper
Adapter bracket
Screws
Molded seal
ScrewsNAMUR connection
block
Screw with toothed
lock washer
Adapter block

20

3.1

14

19

14.1

3

1
13.1
14
14.1
15
16
17
17.1
17.2
18
18.1
19
20

ScrewsBolt
ScrewsFormed plate
BracketTurnboard
Molded seal
ScrewsDummy plate
ScrewsAir blocker
Retaining screw

1.1
1.2

2

6

6.2 6.1
4

5

6.3

Fig. 11: Attachment according to VDI/VDE 3847-1 to a NAMUR rib

EB 8384-5 EN

57

Mounting and start-up

5.6.1

Version for single-acting
actuator

1

2

Mounting onto a PFEIFFER Type 31a (edition 2020+) SRP Rotary ActuatorÎÎ Refer to Fig. 14.
1. Fasten the adapter block (1) to the actuator's NAMUR interface using the four
fastening screws (2).
ÎÎ Make sure that the seals are correctlyseated.

1 Retainingscrew
2 Air blocker

2. Mount the follower wheel (3) onto the actuator shaft. Use the matching shaft
adapter (see Table 6 on page 26).
3. Place the adapter bracket (4) onto theadapter block (1) and fasten it using thefastening screws (5).
ÎÎ Make sure that the seals are correctlyseated.
4. Insert and fasten the follower pin in the
90° position on the positioner's lever (seeFig. 13). Only use the longer follower
pin included in the mounting kit.
5. Align the positioner on the adapter
bracket (1) in such a way that the follower pin engages into the actuator's follower wheel (3).

1

2

Fig. 12: Adapter block for attachment according to VDI/VDE 3847-2

6. Fasten the positioner onto the adapter
bracket (4) using the fastening screws(6).
ÎÎ Make sure that the seals are correctlyseated.

Fig. 13: Follower pin in 90° position

58

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5

4
6
1
2
3
4
5
6

Adapter block
Fastening screws
Follower wheel
Adapter bracket
Fastening screws
Fastening screws

2
1

3

Fig. 14: Mounting on a single-acting actuator

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Mounting and start-up

5.6.2

Version for doubleacting actuator

A reversing amplifier must be additionallymounted for applications with double-acting(DAP) actuators or applications with single-acting (SAP) actuators that include partial stroke testing.
In this case, a special adapter bracket (4) isrequired for mounting.
ÎÎ Refer to Fig. 16.
1. Fasten the adapter block (1) to the actuator's NAMUR interface using the four
fastening screws (2).
ÎÎ Make sure that the seals are correctlyseated.

ings (8) and terminal plate (9) onto theadapter bracket using the associated fastening screws (10).
ÎÎ Make sure that the seals are correctlyseated.
8. Remove the vent plug at the adapter
block and seal the opening with the G ¼
screw plug.
9. Mount the turnboard marked 'Doppel'
for double-acting actuators or the turnboard marked 'PST' for single-acting actuators with partial stroke testing. See
Fig. 15.
ÎÎ Make sure that the seals are correctlyseated.

2. Mount the follower wheel (3) onto the actuator shaft. Use the matching adapter(see Table 6 on page 26).
3. Place the adapter bracket (4) onto theadapter block (1) and fasten it using thefastening screws (5).
ÎÎ Make sure that the seals are correctlyseated.
4. Insert and fasten the follower pin into the
90° position on the positioner's lever (seeFig. 13 on page 58).
5. Align the positioner on the adapter
bracket (1) in such a way that the follower pin engages into the actuator's follower wheel (3).
6. Fasten the positioner onto the adapter
bracket (4) using the fastening screws(6).

Fig. 15: Mounting the turnboard

7. Mount the Type 3710 Reversing Amplifier (7) together with the two guide bush-60

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5
4
8
7
9
2

6
10
1

3

1 Adapter block
2 Fastening screws
3 Follower wheel
4 Adapter bracket
5 Fastening screws
6 Fastening screws
7 Reversing amplifiers
8 Guide bushings
9 End plate
10 Fastening screws

Fig. 16: Mounting on a double-acting actuator or single-acting actuator with partial stroke testing

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61

Mounting and start-up

Intermediate plate for AA4 interface

Mounting a solenoid valve

ÎÎ Refer to Fig. 17.

ÎÎ Refer to Fig. 18.

An intermediate plate (1) must be mounted
between the adapter block and adapter
bracket for PFEIFFER SRP and DAP rotary actuators in sizes 900 and 1200 with AA4 interface. This plate is included in the accessories for the shaft adapter AA4 (see Table 6
on page 26).

A solenoid valve can also be mounted inplace of the blank plate (18). The orientationof the turnboard (17) determines the mounting position of the solenoid valve. Alternatively, a restrictor plate can be mounted. Further information can be found in the document u AB 11 (Accessories for Solenoid
Valves).

Version for single-acting actuator:

Version for double-acting actuator:

11

11

11 Intermediate plate

Fig. 17: Intermediate plate for actuators in sizes 900 and 1200 for AA4 interface

62

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Mounting and start-up

12 Dummy plate
13 Solenoid valve
14 Turnboard

14
12

13

Fig. 18: Mounting a solenoid valve

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63

Mounting and start-up

5.7 Attachment to Type 3510
Micro-flow ValveÎÎ Refer to Fig. 19
ÎÎ Required mounting parts and accessories: Table 4 on page 25.
ÎÎ Observe travel tables on page 28.
The positioner is attached to the valve yokeusing a bracket.
1. Fasten the bracket (9.1) to the stem connector.

9. Place the S lever on the positioner shaft
and screw tight using the disk spring(1.2) and nut (1.1).
Move lever once all the way as far as it
will go in both directions.
10. Place positioner on the bracket (10) insuch a manner that the follower pin
slides into the groove of the follower pin(3). Adjust the lever (1) correspondingly.
Screw the positioner to the bracket (10)using both its screws.

2. Screw the two bolts (9.2) to the bracket(9.1) of the stem connector (9), place thefollower plate (3) on top and use thescrews (9.3) for fastening.

5.8 Attachment to rotary actuators

3. Mount the travel indication scale (accessories) to the outer side of the yoke using
the hex screws (12.1), ensuring that thescale is aligned with the stem connector.

ÎÎ Required mounting parts and accessories: Table 7 on page 26.

4. Fasten the hex bar (11) onto the outerside of yoke by screwing the M8 screws(11.1) directly into the holes on the yoke.
5. Fasten the bracket (10) to the hex bar using the hex screw (10.1), washer andtooth lock washer.
6. Mount connecting plate (6) or pressuregauge bracket (7) with pressure gauges
on the positioner, making sure the twoseals are seated properly.
7. Unscrew the standard M lever (1) including follower pin (2) from the positioner
shaft.

ÎÎ Refer to Fig. 21

ÎÎ Observe travel tables on page 28.
The positioner is mounted to the rotary actuator using two pairs of brackets.
Prior to attaching the positioner to the
SAMSON Type 3278 Rotary Actuator,
mount the associated adapter (5) to the free
end of the rotary actuator shaft.
Note
On attaching the positioner as described below, it is imperative that the actuator's direction of rotation is observed.
1. Place follower clamp (3) on the slotted
actuator shaft or adapter (5).

8. Take the S lever (1) and screw the follower pin (2) in the hole for pin position 17.

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12.1 11

11.1

10

10.1

9
9.1
3

9.2

9.3
1.1

! NOTICE
Only use the connecting plate (6)included in the accessories to connect
supply and output.
Never screw threaded parts directly
into housing.

6

2
1.2
S lever

1

1
1.1
1.2
2
3
6
6.1
7
8
9
9.1

Lever
Nut
Disk spring
Follower pin
Follower plate
Connecting plate
Seals
Pressure gauge bracket
Pressure gauge
mounting kit
Stem connector
Bracket

9.2
9.3
10
10.1
11
11.1
12.1

Bolt
ScrewsBracketScrew
Hex barScrewsScrews6.1
7
8

Fig. 19: Attachment to Type 3510 Micro-flow Valve

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Mounting and start-up

2. Place coupling wheel (4) with flat side
facing the actuator on the follower clamp(3). Refer to Fig. 22 to align slot so that itmatches the direction of rotation whenthe valve is in its closed position.
3. Fasten the coupling wheel (4) and follower clamp (3) tightly onto the actuator
shaft using screw (4.1) and disk spring(4.2).
4. Fasten the bottom pair of brackets (10.1)
with the bends pointing either facing to
the inside or to the outside (dependingon the actuator size) onto the actuator
housing. Position the top pair of brackets(10) and fasten.
5. Mount connecting plate (6) or pressuregauge bracket (7) with pressure gauges
on the positioner, making sure the twoseals are seated properly. Double-acting
springless rotary actuators require theuse of a reversing amplifier on the con-nection side of the positioner housing(see section 5.9).
6. Unscrew the standard follower pin (2)from the positioner's M lever (1). Use themetal follower pin (Ø 5 mm) included in
the mounting kit and screw tight into thehole for pin position 90°.
7. Place positioner on the top bracket (10)and fasten tight. Taking the actuator's direction of rotation into account, adjust lever (1) so that it engages in the slot of
the coupling wheel (4) with its followerpin (Fig. 22). It must be guaranteed thatthe lever (1) is parallel to the long side of
the positioner when the actuator is at
half its angle of rotation.
8. Stick the scale plate (4.3) on the coupling
wheel so that the arrow tip indicates theclosed position and it can be easily readwhen the valve is installed.

5.8.1

Heavy-duty version

ÎÎ Refer to Fig. 23
1

1.2
1.1
4.1

2

4.2

3

5

ÎÎ Required mounting parts and accessories: Table 7 on page 26.
Both mounting kits contain all the necessary
mounting parts. The parts for the actuator
size used must be selected from the mounting kit.
Prepare actuator and mount possibly required adapter supplied by the actuator
manufacturer.

Fig. 20: Mounting the coupling wheel onType 3278

66

1. Mount the housing (10) onto the rotaryactuator. In case of VDI/VDE attachment,

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Mounting and start-up

6.1

1
1.2
1.1
2
4.3

10

10.1

6
(7, 8)

4
5! NOTICE
Only use the connecting
plate (6) included in the accessories to connect supply
and output!
Never screw threaded parts
directly into housing!

Legend for Fig. 20 and Fig. 21
1
1.1
1.2
2
3
4
4.1
4.2
4.3
5
6
6.1
7
8
10
10.1

Lever
Nut
Disk spring
Follower pin
Follower clamp
Coupling wheel
Screw
Disk spring
Scale plate
Actuator shaft
Adapter for Type 3278
Connecting plate
Seals
Pressure gauge bracket
Pressure gauge
mounting kit
Top pair of brackets
Bottom pair of brackets

80 mm

130 mmSlotControl valve opens counterclockwise
Control valve opens clockwise

Slot

Fig. 21: Attachment to rotary actuators

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Mounting and start-up

place spacers (11) underneath, if necessary.
2. For SAMSON Type 3278 and VETECS160 Rotary Actuators, fasten theadapter (5) onto the free end of the shaft
and for VETEC R Actuator, place on theadapter (5.1). For Type 3278, VETEC S160 and VETEC R Actuators, placeon the adapter (3). or VDI/VDE version,
only use the adapter when it is required
due to the actuator size.
3. Stick adhesive label (4.3) onto the coupling in such a manner that the yellow
part of the sticker is visible in the windowof the housing when the valve is OPEN.
Adhesive labels with explanatory symbols are enclosed and can be stuck on
the enclosure, if required.

Actuator turning
counterclockwise
1

10

4. Fasten coupling wheel (4) on the slotted
actuator shaft or adapter (3) using screw(4.1) and disk spring (4.2).
5. Unscrew the standard follower pin (2)from the positioner's M lever (1). Attach
the follower pin (Ø5 mm) included in themounting kit to pin position 90°.
6. Mount connecting plate (6) for required
G ¼ connecting thread or pressuregauge bracket (7) with pressure gauges
on the positioner, making sure the twoseals (6.1) are seated properly. Double-acting springless rotary actuators require the use of a reversing amplifier on
the connection side of the positioner
housing (see section 5.9).
7. For actuators with a volume of less than
300 cm³, screw the screw restriction (order no. 1400-6964) into the signal pressure output of the positioner (or the output of the pressure gauge bracket or connecting plate).
8. Place positioner on housing (10) andscrew it tight. Taking the actuator's direction of rotation into account, adjust lever(1) so that it engages in the correct slotwith its follower pin (Fig. 22).

4

Actuator turning
clockwise

Fig. 22: Direction of rotation

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1
1.1
1.2
2
3
4
4.1
4.2
4.3
5
5.1

Lever
Nut
Disk spring
Follower pin
AdapterStem connector
Screw
Disk spring
Adhesive label
Actuator shaft oradapter
Adapter6

Connecting plate (onlyfor G ¼)
6.1 Seals
7
Pressure gauge
bracket8
Pressure gauge
mounting kit
10Adapter housing
10.1 Screws
11
SpacerUse a screw restriction in the signal
pressure output for actuators with<300 cm³ volume
6
6.1
7
8

1
1.1
1.2
2

4.1
4.2
4
4.3

4.1
4.2
4
4.3

3

3

5.1
10.1
5
10.1

10

11

10
5

SAMSON Type 3278
VETEC S160, VETEC R

Attachment according to VDI/VDE 3845
(Sept. 2010) Fixing level 1, AA1 to AA4
size, see section 3.8.1

Fig. 23: Attachment to rotary actuators (heavy-duty version)

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Mounting and start-up

5.9 Reversing amplifier for
double-acting actuators
For the use with double-acting actuators, thepositioner must be fitted with a reversing amplifier:ÎÎ SAMSON Type 3710 Reversing Amplifier,u EB 8392
ÎÎ If a different reversing amplifier (item no.
1079-1118 or 1079-1119) is used,mount it as described in section 5.9.1.
The following applies to all reversing amplifiers:
The signal pressure of the positioner is supplied at the output 1 of the reversing amplifier. An opposing pressure, which equals therequired supply pressure (Z) when added tothe pressure at output 1, is applied at output
2.
The following relationship applies:
output 1 + output 2 = Supply pressure (Z).
Connect output 1 to the signal pressure connection on the actuator that causes the valve
to open when the pressure rises.
Connect output 2 to the signal pressure connection on the actuator that causes the valve
to close when the pressure rises.
ÎÎ Set slide switch on positioner to AIR TO
OPEN.
Note
How the outputs are marked depends on thereversing amplifier used:−−Type 3710: Output 1/2 = Y1/Y2−−1079-1118 and 1079-1119:
Output 1/2 = A1/A2
70

5.9.1

Reversing amplifier(1079-1118 or 10791119)

ÎÎ Refer to Fig. 24
1. Mount the connecting plate (6) from theaccessories in Table 6 to the positioner.
Make sure that both O-rings (6.1) areseated correctly.
2. Thread the special nuts (1.3) from the accessories of the reversing amplifier into
the boreholes of the connecting plate.
3. Insert the gasket (1.2) into the recess of
the reversing amplifier and slide both thehollowed special screws (1.1) into theconnecting boreholes A1 and Z.
4. Place the reversing amplifier onto theconnecting plate (6) and screw tight using both the special screws (1.1).
5. Use a screwdriver (8 mm wide) to screw
the enclosed filters (1.6) into the connection boreholes A1 and Z.
! NOTICE
Air can escape uncontrolled from the signal
pressure connection.
Do not unscrew the sealing plug (1.5) out of
the reversing amplifier.
Note
The rubber seal (1.4) is not required and canbe removed when the sealing plug is used.
6. After initialization, set Code 16 (Pressure
limit) to No.

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From the positioner
Output 38

Supply 9

A1

Z

A2

Control signals to theactuator
A1

1.3

1.1 1.2

1.4

A2

6.2

Reversing amplifiersSpecial screws
GasketSpecial nuts
Rubber seal
Stopper
FilterConnecting plate
O-rings
ScrewsSupply 9

6

1.6
1
1.1
1.2
1.3
1.4
1.5
1.6
6
6.1
6.2

Z

Output 38

6.1

1.5

A1

1.3

1.2

1.1

1

1.6

Fig. 24: Mounting a reversing amplifier (1079-1118 or 1079-1119)

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Mounting and start-up

Pressure gauge attachment
The mounting sequence shown in Fig. 24 remains unchanged. Screw a pressure gauge
bracket onto the connections A1 and Z.
Pressure gauge
bracketG¼¼ NPT

5.10 Attachment of external position sensor

1400-7106
1400-7107

Pressure gauges for supply air Z and output
A1 as listed in Table 8 to Table 9.
Fig. 25: Positioner unit with sensor mounted ona micro-flow valve

ÎÎ Required mounting parts and accessories: Table 8 on page 27.
In the positioner version with an external position sensor, the sensor located in a separate housing is attached over a plate orbracket to the control valve. The travel pickoff corresponds to that of a standard device.
The positioner can be mounted as required
to a wall or a pipe.
For the pneumatic connection either a connecting plate (6) or a pressure gauge bracket (7) must be fixed to the housing, depending on the accessory chosen. Make sure theseals (6.1) are correctly inserted (see Fig. 9,bottom right).
For the electrical connection a 10 meter
connecting lead with M12x1 connectors is
included in the scope of delivery.

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Note−−In addition, the instructions in sections 5.15 and 5.16 apply for the pneumatic and electrical connection.
−−Since 2009, the back of the position sensor (20) is fitted with two pins acting as
mechanical stops for the lever (1). If thisposition sensor is mounted using old
mounting parts, two correspondingØ 8 mm holes must be drilled into themounting plate/bracket (21). A template isavailable for this purpose. See Table 8.

5.10.1 Mounting the position
sensor with direct attachment
Type 3277-5 Actuator with 120 cm² (Fig. 6)
The signal pressure from the positioner isrouted over the signal pressure connection of
the connecting plate (9, Fig. 27 left) to theactuator diaphragm chamber. To proceed,
first screw the connecting plate (9) includedin the accessories onto the actuator yoke.
−− Turn the connecting plate (9) so that thecorrect symbol for the fail-safe action"actuator stem extends" or "actuator
stem retracts" is aligned with the marking(Fig. 27, below).
−− Make absolutely sure that the gasket forthe connecting plate (9) is correctly inserted.
−− The connecting plate has threaded holes
with NPT and G threads. Seal thethreaded connection that is not used withthe rubber seal and square plug.
EB 8384-5 EN

Type 3277 Actuator with 175 to 750 cm²:
The signal pressure is routed to the connection at the side of the actuator yoke for theversion with fail-safe action "actuator stem
extends". For the fail-safe action "actuator
stem retracts" the connection on the top diaphragm case is used. The connection at theside of the yoke must be fitted with a venting
plug (accessories).
Mounting the position sensor
1. Place the lever (1) on the sensor in
mid-position and hold it in place. Unthread the nut (1.1) and remove the levertogether with the disk spring (1.2) fromthe sensor shaft.
2. Screw the position sensor (20) onto themounting plate (21).
3. Depending on the actuator size and rated valve travel, determine which leverand position of the follower pin (2) is to
be used from the travel table on
page 28. The positioner is delivered
with the M lever in pin position 35 on thesensor. If necessary, remove the followerpin (2) from its pin position and move itto the hole for the recommended pin position and screw tight.
4. Place the lever (1) and disk spring (1.2)
on the sensor shaft. Place the lever in
mid-position and hold it in place. Screw
on the nut (1.1).
5. Place follower clamp (3) on the actuator
stem, align it and screw tight so that themounting screw is located in the grooveof the actuator stem.

73

Mounting and start-up

6. Place the mounting plate together withthe sensor onto the actuator yoke so thatthe follower pin (2) rests on the top of thefollower clamp (3). It must rest on it withspring force. Fasten the mounting plate(21) onto the actuator yoke using bothfixing screws.

7. Mount cover (11) on the other side.
Make sure that the vent plug is located at
the bottom when the control valve is installed to allow any condensed waterthat collects to drain off.

1

2
3

11
1.1
1.2
20
21

9

Signal pressure
Vent plug

Signal pressure

SymbolMarking

Actuator stem
Extends

Retracts

1
1.1
1.2
2
3
9
11
20
21

Lever
Nut
Disk spring
Follower pin
Follower clamp
Connecting plate
Cover
Position sensor
Mounting plate

Fig. 26: Mounting for Type 3277-5 Actuator (left) and Type 3277 Actuator (right)

74

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5.10.2 Mounting the position
sensor with attachment
according toIEC 60534-6

120 to 350 cm² actuators with 15 mm rated
travel. For other actuator sizes or travels, select the lever and pin position from the travel
table on page 28. L and XL levers are included in the mounting kit.

ÎÎ Required mounting parts and accessories: Table 8 on page 27.

3. Place the lever (1) and disk spring (1.2)
on the sensor shaft. Place the lever in
mid-position and hold it in place. Screw
on the nut (1.1).

ÎÎ Refer to Fig. 27
1. Place the lever (1) on the position sensor
in mid-position and hold it in place. Unthread the nut (1.1) and remove the levertogether with the disk spring (1.2) fromthe sensor shaft.
2. Screw the position sensor (20) onto thebracket (21).
The standard attached M lever with the follower pin (2) at position 35 is designed for
20

21

1.1, 1.2

14.1

3 14

4. Screw the two bolts (14) to the bracket(9.1) of the stem connector (9), place thefollower plate (3) on top and use thescrews (14.1) for fastening.
5. Place the bracket with the sensor at the
NAMUR rib in such a manner that thefollower pin (2) rests in the slot of the follower plate (3), then screw the bracket
using its fixing screws onto the valve.

9.1

2

9

1
1.1
1.2
2
3
9
9.1
14
14.1
20
21

Lever
Nut
Disk spring
Follower pin
Follower plate
Stem connector
Bracket
Bolt
ScrewsPosition sensor
BracketFig. 27: Mounting according to IEC 60534-6 (NAMUR)

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Mounting and start-up

5.10.3 Mounting the position
sensor to Type 3510
Micro-flow ValveÎÎ Required mounting parts and accessories: Table 8 on page 27.
ÎÎ Refer to Fig. 28
1. Place the lever (1) on the position sensor in mid-position and hold it in place.
Unscrew the nut (1.1) and remove thestandard attached M lever (1) together
with the disk spring (1.2) from the sensor shaft.

20

21

2. Screw the position sensor (20) onto thebracket (21).
3. Select the S lever (1) from the accessories
and screw the follower pin (2) into thehole for pin position 17. Place the lever(1) and disk spring (1.2) on the sensor
shaft. Place the lever in mid-position andhold it in place. Screw on the nut (1.1).
4. Place follower clamp (3) on the valve
stem connector, align at a right angle
and screw tight.
5. Position the bracket (21) with the position
sensor on the valve yoke and screw tight,
making sure the follower pin (2) slides
into the groove of the follower clamp (3).

1.1
1.2

1
2

3

1
1.1
1.2
2
3
20
21

Lever
Nut
Disk spring
Follower pin
Follower clamp
Position sensor
BracketFig. 28: Mounting on a micro-flow valve

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5.10.4 Mounting on rotaryactuators
ÎÎ Required mounting parts and accessories: Table 8 on page 27.
ÎÎ Refer to Fig. 29
1. Place the lever (1) on the position sensor
in mid-position and hold it in place. Unthread the nut (1.1) and remove the levertogether with the disk spring (1.2) fromthe sensor shaft.
2. Screw the position sensor (20) onto themounting plate (21).

3. Replace the follower pin (2) normally attached to the lever (1) with the metal follower pin (Ø 5 mm) from the accessories
and screw it into the hole for pin position90°.
4. Place the lever (1) and disk spring (1.2)
on the sensor shaft. Place the lever in
mid-position and hold it in place. Screw
on the nut (1.1).
Follow the instructions describing attachment
to the standard positioner in section 5.8.
Instead of the positioner, attach the position
sensor (20) with its mounting plate (21).

20
21

2

1

1.1, 1.2

1
1.1
1.2
2
20
21

Lever
Nut
Disk spring
Follower pin
Position sensor
Mounting plate

Fig. 29: Mounting on rotary actuators

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Mounting and start-up

5.11 Mounting the leakage
sensorÎÎ Refer to Fig. 30
Normally, the control valve is delivered withpositioner and leakage sensor already
mounted.
If the leakage sensor is mounted after thevalve has been installed or it is mounted onto another control valve, proceed as described in the following.
! NOTICE
Risk of malfunction due to incorrect fastening.
Fasten the leakage sensor using a torque of
20 ±5 Nm.

3

2

The M8 threaded connection on the NAMUR
rib should preferably be used to mount thesensor (Fig. 30).
Tip
If the positioner was mounted directly onto
the actuator (integral attachment), the
NAMUR interfaces on either side of the valve
yoke can be used to mount the leakage sensor.
The start-up of the leakage sensor is described in detail in the Operating Instructions
for EXPERTplus Valve Diagnostics.

1

1 Leakage sensor
2 Screw
3 Plug connection

Fig. 30: Mounting the leakage sensor

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5.12 Retrofitting an inductive
limit contact
Required retrofit kit:
Limit contact

Order no. 1402-1770

turned so that the rotary switch (5) can be
attached with the metal tag next to theproximity switch.
7. On start-up of the positioner, set the option inductive alarm under Code 38 fromNo to YES.

Note
The same requirements apply to retrofitting aunit as to servicing the positioner. For explosion-protected positioners, the requirements
in Servicing explosion-protected devices
need to be kept. Check the "Limit switch, inductive" box on the nameplate after installing the limit contact.

1
2
4
3

5

1. Take off the rotary pushbutton (3) and cap(1), unthread the five fastening screws (2)and lift off the plastic cover (9) together
with the display, taking care not to damage the ribbon cable (between PCB anddisplay).

8
7
6
7

9

2. Use a knife to cut an opening at themarked location (4).
3. Push the connector (11) with cablethrough the opening and secure the proximity switch (7) on the cover with a dot ofglue.
4. If necessary, remove the jumper at thesocket X9 and push the cable connector(11) on the socket.
5. Guide the cable in such a manner that theplastic cover can be placed back onto thepositioner. Insert the fixing screws (2) andscrew tight. Attach the clamping plate (8)onto the proximity switch.
6. Attach the rotary switch (5). Make surethe flattened side of the positioner shaft is
EB 8384-5 EN

Slot X9 (11)
1
2
3
4
5

Cap
Screw
Rotary pushbutton
Marking
Rotary switch

6
7
8
9
11

Metal tag
Proximity switch
Clamping plate
Plastic coverConnector

Fig. 31: Retrofitting an inductive limit contact

79

Mounting and start-up

5.13 Attaching positioners withstainless steel housings
Positioners with stainless steel housings require mounting parts that are completely
made of stainless steel or free of aluminum.
Note
The pneumatic connecting plate and pressure gauge bracket are available in stainlesssteel (order numbers listed below). The
Type 3710 Pneumatic Reversing Amplifier isalso available in stainless steel.

Attachment to rotary actuators
All mounting kits from Table 7 can be used
except for the heavy-duty version. Connecting plate in stainless steel.

5.14 Air purging function for
single-acting actuators
The instrument air leaving the positioner isdiverted to the actuator spring chamber toprovide corrosion protection inside the actuator. Observe the following:

Connecting plate(stainless steel)

G¼
¼ NPT

1400-7476
1400-7477

Direct attachment to Type 3277-5 (stem extends FA/stem retracts FE)
The air purging function is automaticallyprovided.

Pressure gauge
bracket(stainless steel)

G¼
¼ NPT

1402-0265
1400-7108

Direct attachment to Type 3277, 175 to
750 cm²

Table 7 to Table 9 apply for attaching positioners with stainless steel housings with thefollowing restrictions:
Direct attachment
All mounting kits from Table 2 and Table 3
can be used. The connection block is not required. The stainless steel version of thepneumatic connecting plate routes the air internally to the actuator.
Attachment according to IEC 60534-6(NAMUR rib or attachment to rod-type
yokes)All mounting kits from Table 4 can be used.
Connecting plate in stainless steel.

80

FA: Remove the stopper (12.2, Fig. 7) at theblack connection block and make apneumatic connection to the springchamber on the vented side.
! NOTICE
Mounting possibly incorrect when old
powder-paint-coated aluminum connection blocks are used.
Mount old powder-paint-coated aluminum connection blocks as described in
sections on Attachment according toIEC 60534-6 (NAMUR rib or attachment to rod-type yokes) and Attachment
to rotary actuators.
FE: The air purging function is automaticallyprovided.

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Mounting and start-up

Attachment according to IEC 60534-6(NAMUR rib or attachment to rod-type
yokes) and to rotary actuators
The positioner requires an additional port for
the exhaust air that can be connected overpiping. An adapter available as an accessory is used for this purpose:
Threaded bushing(M20x1.5)

G¼
¼ NPT

0310-2619
0310-2550

Note
The adapter uses one of the M20x1.5 connections in the housing which means only
one cable gland can be installed.
Should other valve accessories be usedwhich vent the actuator (e.g. solenoid valve,volume booster, quick exhaust valve), this exhaust air must also be included in the purging function. The connection over the adapter at the positioner must be protected with acheck valve (e.g. check valve G ¼, order no.
8502-0597) mounted in the piping. Otherwise the pressure in the positioner housing
would rise above the ambient pressure anddamage the positioner when the exhausting
components respond suddenly.

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5.15 Pneumatic connections! WARNING
Risk of injury by possible movement of exposed parts (positioner, actuator or valve)
after connecting the signal pressure.
Do not touch or block exposed moving parts.
! NOTICE
Incorrect connection of the supply air will
damage the positioner and will lead to malfunction.
Screw the screw fittings into the connecting
plate, pressure gauge mounting block orconnection block from the accessories.
The pneumatic ports are located on the backof the positioner (see Fig. 32).
! NOTICE
Risk of malfunction due to failure to comply
with required air quality.
Only use supply air that is dry and free of oil
and dust.
Read the maintenance instructions for upstream pressure reducing stations.
Blow through all air pipes and hoses thoroughly before connecting them.

EB 8384-5 EN

Output 38

Supply 9

Output 38

Supply 9

Fig. 32: Pneumatic connections

5.15.1 Connecting the supply
air! NOTICE
Risk of malfunction due to incorrect sequenceof mounting, installation and start-up.
Keep the following sequence.
1. Remove the protective caps from thepneumatic connections.
2. Mount the positioner on the valve.
3. Connect the supply air.
4. Connect the electrical power.
5. Perform settings.

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Mounting and start-up

The pneumatic connections in the connecting
plate, pressure gauge mounting block andconnection block are optionally designed asa bore with ¼ NPT or G ¼ thread. Customary fittings for metal or copper tubing or
plastic hoses can be used.
Signal pressure connection
The signal pressure connection depends on
how the positioner is mounted onto the actuator:−− Type 3277 Actuator
The signal pressure connection is fixed.
−− Attachment according to IEC 60534-6(NAMUR)For "actuator stem retracts" fail-safe action: connect the signal pressure to theconnection on top of the actuator.
For "actuator stem extends" fail-safe action: connect the signal pressure to theconnection on the bottom of the actuator.
−− Rotary actuators
For rotary actuators, the manufacturer's
specifications for connection apply.

5.15.2 Signal pressure gauges

5.15.3 Supply pressure
The required supply air pressure depends on
the bench range and the actuator's directionof action (fail-safe action).
The bench range is written on the nameplate
either as the bench range or signal pressure
range depending on the actuator. The direction of action is marked FA or FE or by a symbol.
Actuator stem extends FA (AIR TO OPEN)
Fail-close (for globe and angle valves):
ÎÎ Required supply pressure = Upper benchrange value + 0.2 bar, at least 1.4 bar.
Actuator stem retracts FE (AIR TO CLOSE)
Fail-open (for globe and angle valves):
For tight-closing valves, the maximum signal
pressure pstmax is roughly estimated as follows:
pstmax = F +d² · π · ∆p
4·A

[bar]

d = Seat diameter [cm]∆p = Differential pressure across thevalve [bar]A = Actuator area [cm²]F= Upper bench range value of theactuator [bar]Tip
To monitor the supply air and signal pressure, we recommend mounting pressuregauges (see accessories in section 3.6).

If there are no specifications, calculate as
follows:

Mounting the pressure gauges:

ÎÎ Required supply pressure = Upper benchrange value + 1 bar

ÎÎ See section 5.4 and section Fig. 8

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5.15.4 Signal pressure (output)
The signal pressure at the output (38) of thepositioner can be restricted to 1.4 bar,
2.4 bar or 3.7 bar in Code 16.
The limitation is not activated [No] by default.

5.16 Electrical connections
For electrical installation, observe the relevant electrotechnical regulations and the accident prevention regulations that apply inthe country of use. In Germany, these are
the VDE regulations and the accident prevention regulations of the employers’ liability
insurance.
! DANGER
Risk of fatal injury due to the formation ofan explosive atmosphere.
The following regulations apply to installationin hazardous areas: EN 60079-14(VDE 0165, Part 1) Explosive Atmospheres –Electrical Installations Design, Selection andErection.

! WARNING
Incorrect electrical connection will render the
explosion protection unsafe.
−−Adhere to the terminal assignment.
−−Do not undo the enameled screws in or on
the housing.
−−Do not exceed the maximum permissible
values specified in the EC type examination certificates when interconnecting intrinsically safe electrical equipment (Ui or
U0, li or I0, Pi or P0, Ci or C0 and Li or L0).
Selecting cables and wires
Observe clause 12 of EN 60079-14: 2008
(VDE 0165, Part 1) for installation of the intrinsically safe circuits.
Clause 12.2.2.7 applies when running multicore cables and wires with more than one
intrinsically safe circuit.
The radial thickness of the insulation of aconductor for common insulating materials(e.g. polyethylene) must not be smaller than
0.2 mm. The diameter of an individual wire
in a fine-stranded conductor must not be
smaller than 0.1 mm. Protect the conductor
ends against splicing, e.g. by using wire-end
ferrules. When two separate cables or wires
are used for connection, an additional cablegland can be installed. Seal cable entries left
unused with plugs. Fit equipment used inambient temperatures below –20 °C withmetal cable entries.
Equipment for use in zone 2/zone 22
In equipment operated according to type ofprotection Ex nA II (non-sparking equipment)

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Mounting and start-up

according to EN 60079-15: 2003, circuits
may be connected, interrupted or switchedwhile energized only during installation,
maintenance or repair.
Equipment connected to energy-limited circuits with type of protection Ex nL (energy-limited equipment) according to
EN 60079-15: 2003 may be switched undernormal operating conditions.
The maximum permissible values specified
in the statement of conformity and its addenda apply when interconnecting theequipment with energy-limited circuits intype of protection Ex nL IIC.
Cable entry

The screw terminals are designed for wirecross-sections of 0.2 to 2.5 mm². Tighten thescrews by 0.5 to 0.6 Nm.
Note
The power supply for the positioner can besupplied either over the connection to thefieldbus segment or over a DC voltage
source (9 to 32 V) connected to the bus terminals in the positioner.
Observe the relevant regulations for installation in hazardous areas.
Accessories

Cable entry with M20x1.5 cable gland. See
section on Accessories for clamping range.
There is a second M20x1.5 threaded hole in
the housing that can be used for additional
connection, when required.

G

Cable glands M20x1.5

Order no.

Black plastic(6 to 12 mm clamping range)

8808-1011

Blue plastic(6 to 12 mm clamping range)

8808-1012

Nickel-plated brass(6 to 12 mm clamping range)

1890-4875uOption+81-82

IEC 1158-2

+87

-88

+85

-86

+41

-42

A

B

Leakagesensor24 V DC

Forced venting
function withsolenoid valve(optional)

BE1

Bus line

BE2(optional)
Binary contacts

Switching amplifier
EN 60947-5-6
Inductive limit
contact(optional)

Fig. 33: Electrical connections

86

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Nickel-plated brass(10 to 14 mm clamping range)

1922-8395

Stainless steel 1.4305(8 to 14.5 mm clamping range)

8808-0160

EMC cable gland M20x1.5:
Nickel-plated brass(7 to 12 mm clamping range)

8808-0143

Adapter M20x1.5 to ½ NPT
Powder-coated aluminum

0310-2149

Stainless steel

1400-7114

Bus line
Route the two-wire bus line to the screw terminals marked "IEC 1158-2", whereby nopolarity needs to be observed.
To connect the limit contact, binary inputs andforced venting, an additional cable gland thatneeds to be fitted in place of the existingblanking plug is necessary.
! NOTICE
Degree of protection may be impaired.
Do not use the positioner with open cableglands.
Seal cable glands left unused with blanking
plugs.
Limit contact
The operation of the limit contact requires aswitching amplifier to be connected in the
output circuit. Its function is to control the limit values of the control circuit according to
EN 60947-5-6, thus ensuring operationalreliability of the positioner.
Observe the relevant regulations for installation in hazardous areas.

EB 8384-5 EN

Binary input BI1
An active contact can be operated at binary
input 1. The positioner can report the switching state over the bus protocol.
Binary input BI2
A passive, floating contact can be operated
at binary input 2. The positioner can report
the switching state over the bus protocol.
Solenoid valve (forced venting function)
For positioners fitted with the optional solenoid valve for the forced venting function, avoltage of 24 V DC must be connected to therelevant terminals +81 and –82.
If there is no voltage connected for the solenoid valve at terminals +81 and –82 orwhen the voltage signal is interrupted, thepositioner vents the actuator.
! NOTICE
The actuator does not respond to the set
point when the voltage is too low.
Observe the switching thresholds specified in
the technical data.

5.16.1 Establishing communication
The communication structure between thecontroller, logic solvers (PLC) or automation
system or between a computer or work station and the positioner(s) is implemented toconform with IEC 61158-2.

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Mounting and start-up

Note
The action of the positioner upon failure of
the FOUNDATION™ fieldbus communication
can be determined over the bus parameters
or over the SAMSON TROVIS-VIEW software:−−The valve remains in its last position.
−−The valve moves to the fail-safe position.
−−The valve moves to a defined fault statevalue.
Bus parameters: u KH 8384-5−−FEATURES_SEL (RES) > FAULTSTATE−−XD_FSTATE_OPT (AO TRD): Action on fault
detection−−XD_FSTATE_VAL (AO FB): Fail-safe value
TROVIS-VIEW:
The parameters can be found in the folder[Settings > Positioner (AO, TRD) > Fail-safe
action].
The action selected only takes effect if thepositioner is powered. Should a power failure occur at the same time, the actuator isvented and the valve moves to the fail-safe
position.

88

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Power Conditioner

Supply unit

Process control system

FOUNDATION™ fieldbus IEC 61158-2

Bus termination

3730-50

FOUNDATION™ fieldbus IEC 61158-2

3730-50

3730-50

3730-50

Power Conditioner

Process control system

Supply unit

FOUNDATION™ fieldbus
IEC 61158-2

Ex fieldbus barrier/isolator
FOUNDATION™ fieldbus IEC 61158-2

Hazardous area

Bus termination
3730-51

3730-51

3730-51

3730-51

Fig. 34: Connection acc. to FOUNDATION™ fieldbus, for safe areas (top) and for hazardous areas(bottom)

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Operation

6 Operation

Volume restriction Q
The volume restriction serves to adapt the air
output capacity to the size of the actuator.
Depending on the air passage at the actuator, two fixed settings are available.

Rotary pushbutton
The rotary pushbutton is located underneaththe front protective cover. The positioner isoperated on site using the rotary pushbutton:
Turn: Select codes and values

Press: confirm setting.

−− For actuators smaller than 240 cm² andwith a signal pressure connection at theside (Type 3271-5), set restriction to MIN
SIDE.

AIR TO OPEN/AIR TO CLOSE slide switch−− For a connection at the back (Type 32775), set restriction to MIN BACK.

−− AIR TO OPEN applies to a valve opening
as the signal pressure increases.

−− For actuators 240 cm² and larger, set to
MAX SIDE for a side connection and to
MAX BACK for a connection at the back.

−− AIR TO CLOSE applies to a valve closing
as the signal pressure increases.

The signal pressure is the pneumatic pressure
at the output of the positioner applied to themmactuator.

%

mm

S

Initialization key%

Cap and rotary switch

Metal tag of proximity switch
SSP interface

CLOSE

AIR TOOPEN

SERIAL
INTERFACE

CAUTIONVALVE
ACTUATES

INIT

Switch for AIR TO
OPEN/AIR TO
CLOSE

%

mm

mm

S

%

Volume restriction

Q

MAX BACKMIN SIDEMIN BACKMAX SIDE

Rotary pushbutton

Fig. 35: Operating controls

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Operation

Malfunction/fault

Manual mode Closed loop

Code
Bar graph for set point
deviation or lever position%

Designation­Position
Parametersmm
Binary contact 1

S

EnableConfiguration

MAX

Maximum range

No

Not available/not active

NOM

Rated travel

RES

Reset

RUN

Start

SAFE

Fail-safe position

SUb

Substitute calibration

TunE

Initialization in progress

YES

Available/active

ZP

Zero calibration

tEStinG

Test function activeIncreasing/increasing

Increasing/decreasingmm

Manual setting%

w too low

MAN

S

%

and

together: AO Transducer Block is in the
MAN mode u KH 8384-5

QLOW

S blinking: Valve in mechanical fail-safe position(see SET_FAIL_SAFE_POS parameter in the
AO Transducer Block (AO TRD)mm
u KH 8384-5

MAX BACKMIN SIDEStop

MIN BACKMAX SIDE

Error

ESC

AIR TOOPEN

Errblinking: positioner not initialized
CLOSE

Counterclockwise

Binary contact 2

SERIAL
INTERFACECCL

CAUTIONVALVE
ACTUATES

Automatic
Clockwise%

Maintenance demanded Fail-safe position active
Maintenance required
Blinking icon: out of specification

INIT

AUtO
Class

Units

mm

and S both blinking: The positioner is manualmode while the mechanical fail-safe position (SET_FAIL_SAFE_POS) has been demanded over the fieldbus. After exiting themanual position, the valve moves to thefail-safe position.
blinking: emergency mode (see error code 62)

Fig. 36: Display

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Readings
Icons assigned to certain codes, parametersand functions are indicated on the display.
Operating modes:−−(manual mode)
The positioner follows the manual set
point (Code 1) instead of the set point of
the process control system.
blinks: The positioner is not initialized.
Operation only possible over manual set
point (Code 1).

−−(automatic mode)
The positioner is in closed-loop operationand follows the set point of the processcontrol system.

−− S SAFEThe positioner vents the output. The valve
moves to the mechanical fail-safe position.

been exceeded. Lever and pin position must
be checked.
Status messages
FailureMaintenance demanded/Maintenance required
These icons indicate that an error has occurred.

−−−−

A classified status can be assigned to eacherror. Classifications include “No message”,“Maintenance required”, “Maintenance demanded” and “Maintenance alarm“ (seeu EB 8389 on EXPERTplus valve diagnostics).
Enable configuration
This indicates that the codes marked with anasterisk (*) in the code list are enabled for
configuration (see section 11.5).

Bar graph:
In manual and automatic
modes, thebars indicate the set point deviation that depends on the sign (+/–) and the value. One
bar element appears per 1 % set point deviation.
If the positioner has not been initialized, (blinks on the display), the bar graph indicates the lever position in degrees in relation
to the mid-axis. One bar element corresponds to approximately a 5° angle of rotation. The fifth bar element blinks (reading >30°) if the permissible angle of rotation has

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7 Operating the positioner! NOTICE
Risk of malfunction due to incorrect sequence of mounting, installation and start-up.
Keep the following sequence.
1. Remove the protective caps from the pneumatic connections.
2. Mount the positioner on the valve.
3. Connect the supply air.
4. Connect the electrical power.
5. Perform settings.
Reading after connecting the electrical power supply:
After tEStinG runs across the display, the fault alarm icon appears
and the hand icon blinks on the display when the positioner has
not been initialized. The reading indicates the lever position in degrees in relation to the mid-axis.
Code 0 is displayed when a positioner has been initialized. The positioner is in the last active operating mode.
The positioner performs a test in the start-up phase while following its automation task at thesame time.
! WARNING
Risk of injury due to the actuator stem extending or retracting.
Do not touch or block the actuator stem.
During the start-up phase, operation on site is unrestricted, yet write access is limited.

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Operating the positioner

7.1 Determining the fail-safe position
Define the fail-safe position of the valve (0 %) taking the valve type and the actuator's direction of action into account. Position the AIR TO OPEN/AIR TO CLOSE slide switch accordingly:−− AIR TO OPEN setting
Signal pressure opens the valve, e.g. for a fail-close valve
The AIR TO OPEN setting always applies to double-acting actuators.
−− AIR TO CLOSE setting
Signal pressure closes the valve, e.g. for a fail-open valve
For checking purposes: after successfully completing initialization, the positioner display
must read 0 % when the valve is closed and 100 % when the valve is open. If this is not thecase, change the slide switch position and re-initialize the positioner.
Note
The switch position is prompted prior to an initialization. After an initialization has been
completed, changing the switch position does not have any effect on the operation of the positioner.

7.2 Adjusting the volume restriction Q
MAX BACKMIN SIDEMIN BACKMAX SIDE

Signalpressure

Q

Transit time

<1 s

≥1 s

Connection at the sideMIN SIDEMAX SIDE

Connection at the backMIN BACKMAX BACK* Intermediate settings are not permitted.

Fig. 37: Volume restriction Q

The volume restriction Q serves to adapt the air output capacity to the size of the actuator:−− Actuators with a transit time < 1 s, e.g. linear actuators with an effective area smaller
than 240 cm², require a restricted air flow rate (MIN).
−− Actuators with a transit time ≥ 1 s do not require the air flow rate to be restricted (MAX).
The position of volume restriction Q also depends on how the signal pressure is routed at theactuator in SAMSON actuators:

96

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Operating the positioner'SIDE' inscription–– For actuators with a signal pressure connection at the side, e.g. Type 3271-5–– For actuators from other manufacturers'BACK' inscription−− For actuators with a signal pressure connection at the back, e.g. Type 3277-5! NOTICE
Malfunction due to changed start-up settings.
Initialize an initialized positioner again after the position of the volume restriction has beenchanged.

7.3 Adapting the display direction
The display contents can be turned by 180° to adapt the display reading to the actuator's
mounting situation. If the displayed data appear upside down, proceed as follows:
1. Turn

until Code 2 appears.

2. Press, the code number 2 blinks.

and select the desired reading di3. Turn
rection.
4. Press

Reading direction forright attachment ofpneumatic connections

to confirm.
Reading direction
for left attachment ofpneumatic connections

7.4 Limiting the signal pressure
If the maximum actuator force may cause damage to the valve, the signal pressure must be
limited.
ÎÎ Do not activate pressure limitation for double-acting actuators (AIR TO OPEN (AtO) failsafe position). Default setting is 'No'.
Enable configuration at the positioner before limiting the signal pressure.

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Operating the positioner

Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:Enable configuration
Default: No).

Limit the signal pressure:
1. Turn

until Code 16 appears.

2. Press, the code number 16 blinks.

until the required pressure limit
3. Turn(1.4/2.4/3.7 bar) appears.
4. Press

Pressure limit
Default: No

to confirm.

7.5 Checking the operating range of the positioner
To check the mechanical attachment and the proper functioning, the valve should be moved
through the operating range of the positioner in the
manual mode with the manual set
point.
Select manual mode ( ):1. Turn

until Code 0 appears.

2. Press, the code number 0 blinks.

3. Turn

until MAN appears.

Operating mode
Default: MAN. The positioner changes to the
4. Pressmanual mode ( ).

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Check the operating range:
5. Turn

until Code 1 appears.

6. Pressblink.

, the code number 1 andicon

7. Turn
until the pressure in the positioner
builds up and the control valve moves to its
final positions so that the travel/angle canbe checked.

Manual set point w(current angle ofrotation is indicated)

The angle of rotation of the lever on theback of the positioner is indicated.
A horizontal lever (mid position) is equal to0°.
To ensure the positioner is working properly, the outer bar elements must not blink while thevalve is moving through the operating range.
Exit Code 1 by pressing the rotary pushbutton ().

The permissible range has been exceeded when the displayed angle is more than 30° andthe outer right or left bar element blinks. The positioner goes to the fail-safe position (SAFE).
After canceling the fail-safe position (SAFE) (see section 7.11.2) it is absolutely essential thatyou check the lever and pin position as described in section 5.
! WARNING
Risk of injury due to the actuator stem extending or retracting.
Before exchanging the lever or changing the pin position, disconnect the supply air and electrical auxiliary power.

7.6 Initializing the positioner! WARNING
Risk of injury by exposed moving parts on the positioner, actuator or valve.
Do not touch or block exposed moving parts.

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Operating the positioner! NOTICE
The process is disturbed by the movement of the actuator or valve.
Do not perform the initialization while the process is running. First isolate the plant by closing
the shut-off valves.
ÎÎ Check the max. permissible signal pressure of the valve before starting initialization.
During initialization, the positioner issues an output signal pressure up to the maximum
supply pressure supplied. If necessary, limit the signal pressure by connecting an upstream pressure reducing valve.
Note
Reset positioner to its default settings (see section 7.9) before mounting it on a different actuator or changing its mounting position.
During initialization the positioner adapts itself optimally to the friction conditions and thesignal pressure required by the control valve. The type and extent of auto tuning depends on
the initialization mode selected:−− Maximum range (MAX) (standard range)
Initialization mode for simple start-up of valves with two clearly defined mechanical end
positions, e.g. three-way valves (see section 7.6.1)−− Nominal range (NOM)
Initialization mode for all globe valves (see section 7.6.2)−− Manually selected range (MAN)
Initialization mode for globe valves with an unknown nominal range (see section 7.6.3)−− Substitute calibration (SUb)This mode allows a positioner to be replaced while the plant is running, with the least
amount of disruption to the plant (see section 7.6.4).
For normal operation, simply start initialization by pressing the INIT key after mounting thepositioner on the valve and defining the fail-safe position and setting the volume restriction.
The positioner only needs to work with its default settings. If necessary, perform a reset (seesection 7.9).

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Note
An initialization procedure in progress can be canceled by pressing the rotary pushbutton.
STOP is displayed for three seconds and the positioner changes to the fail-safe position(SAFE). Clear the fail-safe position again over Code 0 (see section 7.11.2).
Alternating readings

The time required for the initialization procedure depends on the actuator transit time,
which means that initialization can take a few
minutes.

Initialization in progress
Icon depending on
initialization mode
selected

After a successful initialization, the positioner
runs in closed-loop operation indicated by theclosed-loop operation icon.

Bar graph display
indicating the progressof the initialization

A malfunction leads to the process being canceled. The initialization error is displayed according to how it has been classified by thecondensed state. Refer to section 9.
%

Initialization successfullycompleted. Positioner in
automatic mode ( )NoteWhen Code 48 - h0 = YES, the diagnostics automatically start to plot the reference graphs(drive signal steady-state d1 and hysteresis d2) after initialization has been completed. This
is indicated by tESt and d1 or d2 appearing on the display in alternating sequence.
An error during the plotting of the reference graphs is indicated on the display over Code 48- h1 and Code 81.
The reference graphs do not have any effect on closed-loop operation.

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Fail-safe action AIR TO CLOSE
If the slide switch is set to AIR TO CLOSE,
the positioner automatically switches to thedirection of action increasing/decreasing(äæ) after initialization has been completed. This results in the assignment (left) between set point and valve position.
The tight-closing function is activated.
Set Code 15 (set point cutoff increase) to
99 % for three-way valves.

7.6.1

Set point
Fail-safe position

Direction ofactionActuator stem
extends (FA)Valve
CLOSEDat

OPEN at



0%

100 %



100 %

0%

AIR TO OPEN
Actuator stem
retracts (FE)AIR TO CLOSE

MAX – Initialization based on maximum range

The positioner determines travel/angle of rotation of the closing member from the CLOSED
position to the opposite travel stop and adopts this travel/angle of rotation as the operating
range from 0 to 100 %.
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:Enable configuration
Default: No).

Select the initialization mode:
1. Turn

until Code 6 appears.

2. Press, the code number 6 blinks.

3. Turn

until MAX appears.

4. Pressmode.

to confirm the MAX initialization

102

Default: MAX

EB 8384-5 EN

Operating the positioner

Start initialization:
ÎÎ Press INIT key.
The rated travel/angle of rotation is indicated in % after initialization. Code 5 (nominal
range) remains locked. The parameters for travel/angle range start (Code 8) and travel/angle range end (Code 9) can also only be displayed and modified in %.
For a reading in mm/°, enter the pin position (Code 4).
Enter the pin position:
1. Turn

until Code 4 appears.

2. Press, the code number 4 blinks.

to select pin position on lever (see
3. Turn
relevant section on attachment).
4. Pressmm

Pin position
Default: No

to confirm.

The nominal range is displayed in mm/°.

7.6.2

NOM – Initialization based on nominal range

The calibrated sensor allows the effective valve travel to be set very accurately. During initialization, the positioner checks whether the control valve can move through the indicated nominal range (travel or angle) without collision. If this is the case, the indicated nominal range isadopted with the limits of travel/angle range start (Code 8) and travel/angle range end(Code 9) as the operating range.
Note
The maximum possible travel must always be greater than the rated travel entered. If this is
not the case, initialization is automatically canceled (error message Code 52) because therated travel could not be achieved.
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.

EB 8384-5 EN

103

Operating the positioner

1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:Enable configuration
Default: No).

Enter the pin position and nominal range:
1. Turn

until Code 4 appears.

2. Press, the code number 4 blinks.

to select pin position on lever (see
3. Turn
relevant section on attachment).
4. Pressto confirm.

5. Turn

until Code 5 appears.

6. Press, the code number 5 blinks.

7. Turnand set rated travel of the valve.

8. Pressto confirm.

mm

mm

Pin position
Default: No

Nominal range(locked when Code 4 =No)Select the initialization mode:
1. Turn

until Code 6 appears.

2. Press, the code number 6 blinks.

3. Turn

until NOM appears.

4. Pressmode.

to confirm the NOM initialization

Init mode
Default: MAX

Start initialization:
ÎÎ Press INIT key.
ÎÎ After the initialization has been successfully completed:
Check the direction of action (Code 7) and, if necessary, change it.

104

EB 8384-5 EN

Operating the positioner

7.6.3

MAN – Initialization based on a manually selected range

Before starting initialization, move the control valve manually to the OPEN position. Turn therotary pushbutton ( ) clockwise in small steps. The valve must be moved with a monotonically increasing signal pressure. The positioner calculates the differential travel/angle fromthe OPEN and CLOSED positions and adopts it as the operating range with limits of lower
travel/angle range value (Code 8) and upper travel/angle range value (Code 9).
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:Enable configuration
Default: No).

Enter the pin position:
1. Turn

until Code 4 appears.

2. Press, the code number 4 blinks.

to select pin position on lever (see
3. Turn
relevant section on attachment).
4. Pressmm

Pin position
Default: No

to confirm.

Select the initialization mode:
1. Turn

until Code 6 appears.

2. Press, the code number 6 blinks.

3. Turn

until MAN appears.

4. Pressmode.

to confirm the MAN initialization

EB 8384-5 EN

Init mode
Default: MAX

105

Operating the positioner

Enter OPEN position:
1. Turn

until Code 0 appears.

2. Press, the code number 0 blinks.

3. Turn

until MAN appears.

4. Pressto confirm.

5. Turn

until Code 1 appears.

6. Press, the code number 1 blinks.

Manual set point(current angle of rotation is indicated)until the valve reaches its OPEN
7. Turnposition.
8. Pressto confirm the OPEN position.

Start initialization:
ÎÎ Press INIT key.

7.6.4

SUb – Substitute calibration

A complete initialization procedure takes several minutes and requires the valve to movethrough its entire travel range several times. In the SUb initialization mode, the control parameters are estimated and not determined by an initialization procedure. As a result, a highlevel of accuracy cannot be expected. A different initialization mode should be selected if theplant allows it.
The substitute calibration is used to replace a positioner while the process is running. For thispurpose, the control valve is usually fixed mechanically in a certain position or pneumaticallyby means of a pressure signal which is routed to the actuator externally. The blocking position ensures that the plant continues to operate with this valve position.
By entering the blocking position (Code 35), closing direction (Code 34), pin position (Code4), nominal range (Code 5) and direction of action (Code 7), the positioner can calculate thepositioner configuration.
! NOTICE
Perform a reset before re-initializing the positioner if the substitute positioner has alreadybeen initialized. Refer to section 7.9.

106

EB 8384-5 EN

Operating the positioner

Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:Enable configuration
Default: No).

Enter the pin position and nominal range:
1. Turn

until Code 4 appears.

2. Press, the code number 4 blinks.

to select pin position on lever (see
3. Turn
relevant section on attachment).
4. Pressto confirm.

5. Turn

until Code 5 appears.

6. Press, the code number 5 blinks.

7. Turnand set rated travel of the valve.

8. Pressto confirm.

mm

mm

Pin position
Default: No

Nominal range(locked when Code 4 =No)Select the initialization mode:
1. Turn

until Code 6 appears.

2. Press, the code number 6 blinks.

3. Turn

until SUb appears.

4. Pressmode.

to confirm the SUb initialization

EB 8384-5 EN

Init mode
Default: MAX

107

Operating the positioner

Enter the direction of action:
1. Turn

until Code 7 appears.

2. Press, the code number 7 blinks.

to select the direction of action
3. Turn(ää/äæ).
4. Press

Direction of action
Default: ÖÖto confirm.

Deactivate travel limit:
1. Turn

until Code 11 appears.

2. Press, the code number 11 blinks.

3. Turn

until No appears.

4. Presstion.

to deactivate the travel limit func-

Travel limitation
Default: No

Change pressure limit and control parameters:
Note
Do not change the pressure limit (Code 16). Only change the control parameters KP (Code17) and TV (Code 18) if the settings of the replaced positioner are known.

108

EB 8384-5 EN

Operating the positioner

1. Turn
until the required Code 16/17/18
appears.

Pressure limit
Default: No

2. Press, the code number 16/17/18
blinks.
3. Turned.

to set the control parameter select-

4. Pressto confirm.

KP level
Default: 7

TV level
Default: 2

Enter closing direction and blocking position:
1. Turn

until Code 34 appears.

2. Press, the code number 34 blinks.

Closing direction(direction of rotation
causing the valve to
move to the CLOSED
position (view onto
positioner display)
Default: CCL(counterclockwise)

and set the closing direction (CCL
3. Turn= counterclockwise/CL = clockwise).
4. Pressto confirm.

5. Turn

until Code 35 appears.

6. Press, the code number 35 blinks.

to set the blocking position, e.g.
7. Turn
5 mm (read off at travel indicator scale ofthe blocked valve or measure with a ruler).
8. Set switch for fail-safe position AIR TO
OPEN or AIR TO CLOSE according tosection 7.1.

mm

Blocking position
Default: 0

9. Adjust volume restriction as described in
section 7.2.

EB 8384-5 EN

109

Operating the positioner

Start initialization:
ÎÎ Press INIT key.
The positioner switches to MAN mode.
The blocking position is indicated.
Since initialization has not been completed, the error code 76 (no emergency mode) andpossibly also error code 57 (control loop) may appear on the display. These alarms do not
influence the positioner’s readiness for operation.
Cancel the blocking position and change to automatic mode (AUTO):
For the positioner to follow its set point again, the blocking position must be canceled andthe positioner must be set to automatic mode as follows:
1. Turn

until Code 1 appears.

2. Press, the code number 1 andicon blink.

to build up pressure in the positioner to move the valve slightly past the block3. Turning position.
4. Pressto cancel the mechanical blocking.

5. Turn

until Code 0 appears.

6. Press, the code number 0 blinks.

7. Turn

until AUtO appears.

to confirm. The positioner switches to automatic mode. The current valve posi8. Press
tion is indicated in %.
ÎÎ If the positioner shows a tendency to oscillate in automatic mode, the parameters KP and
TV must be slightly corrected. Proceed as follows:–– Set TV (Code 18) to 4.
–– If the positioner still oscillates, the gain KP (Code 17) must be decreased until the positioner shows a stable behavior.
Zero point calibration
ÎÎ Finally, if process operations allow it, the zero point must be calibrated according to section 7.7.

110

EB 8384-5 EN

Operating the positioner

7.7 Zero calibration
In case of inconsistencies in the closed position of the valve, e.g. with soft-seated plugs, it
might be necessary to recalibrate zero.
! WARNING
Risk of injury due to the actuator stem extending or retracting.
Do not touch or block the actuator stem.
! NOTICE
The process is disturbed by the movement of the actuator stem.
Do not perform zero calibration while the process is running. First isolate the plant by closing
the shut-off valves.
The positioner must be connected to the supply air to perform the zero calibration.
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:Enable configuration
Default: No).

Perform zero calibration:
1. Turn

until Code 6 appears.

2. Press, the code number 6 blinks.

3. Turn

until ZP appears.

ÎÎ Press INIT key.
Zero calibration starts. The positioner
moves the valve to the CLOSED position
and recalibrates the internal electrical zero
point.

EB 8384-5 EN

Init mode
Default: MAX

111

Operating the positioner

7.8 Adjusting the inductive limit contact
The positioner version with an inductive limit contact has an adjustable tag (1) mounted on
the axis of rotation, which operates the proximity switch (3).
For operation of the inductive limit contact, the corresponding switching amplifier (see section 5.16) must be connected to the output circuit.
When the tag (1) is located in the inductive field of the switch, the switch assumes a high resistance. When it moves outside the field, the switch assumes a low resistance.
Normally, the limit contact is adjusted in such a way that it will provide a signal in both end
positions of the valve. The switch, however, can also be adjusted to indicate intermediate
valve positions.
The required switching function, i.e. whether the output relay is to be picked up or released
when the tag enters the field, must be selected at the switching amplifier, if required.
Adjusting the switching point
Note
During adjustment or testing, the switching point must always be approached from mid-position (50 %).
To guarantee the switching under all ambient conditions, adjust the switching point approx.
5 % before the mechanical stop (OPEN – CLOSED).
For CLOSED position:
1. Initialize the positioner.
2. Move the valve to 5 % in the MAN mode (see display).
3. Adjust the tag at the yellow adjustment screw (2) until the tag enters or leaves the field
and the switching amplifier responds.
You can measure the switching voltage as an indicator.
Contact function:−− Tag leaving the field > contact is closed.
−− Tag entering the field > contact is opened.

112

EB 8384-5 EN

Operating the positioner

For OPEN position:
1.

Initialize the positioner.

2.

Move the valve to 95 % in the MAN mode (see display).

3.

Adjust the tag (1) at the yellow adjustment screw (2) until the tag enters or leaves thefield of the proximity switch (3).
You can measure the switching voltage as an indicator.

Contact function:−− Tag leaving the field > contact is closed.
−− Tag entering the field > contact is opened.
Adjustment screw (2)Metal tag (1)Proximity switch (3)Fig. 38: Adjusting the limit contact

EB 8384-5 EN

113

Operating the positioner

7.9 Reset to default settings
This function resets all start-up and setting parameters as well as the diagnosis to the factory
default settings (see code list in section 11.5).
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. TurnNo).

until Code 3 appears (reading:

2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:Enable configuration
Default: No).

Reset start-up parameters:
1. Turn
until Code 36 appears (reading:••–••–).
2. Press, the code number 36 blinks.

3. Turn

until Std appears.

Reset
Default: No

to confirm.All start-up parameters
4. Press
as well as the diagnosis are reset to theirdefault values.
Note
Code 36 - diAG allows just the diagnosis data (EXPERTplus) to be reset. Refer to the Operating Instructions for EXPERTplus valve diagnostics u EB 8389.

7.10 Enabling and selecting parameters
All codes and their meaning and default settings are listed in the code list in section 11.3.

114

EB 8384-5 EN

Operating the positioner

Codes which are marked with an asterisk must be enabled with Code 3 before the associated parameters can be configured as described below.
Turnuntil Code 3 appears (reading: No).

Press

, the code number 3 blinks.

Change the setting in Code 3.
Turnuntil YES appears.

, reading:Press
Configuration is enabled.
You can now configure codes one after theother:
Turn

Code 3
Configuration not enabled
Configuration enabled

to select the required code.

Press
to activate the selected code. The
code number starts to blink.
Turnto select the setting.

Press

to confirm the selected setting.

If no settings are entered within 120 seconds, the enabled configuration function becomes invalid and the display returns to Code 0.
Cancel the setting:To cancel a value before it is confirmed (by pressing
Turn) proceed as follows:

until ESC appears.

to confirm.
Press
The entered value is not adopted.

EB 8384-5 EN

Canceling the reading

115

Operating the positioner

7.11 Operating modes
7.11.1 Automatic and manual modes
After initialization has been completed successfully, the positioner is in automatic mode
(AUTO).

Switching to
1. Turn

Automatic mode%

manual mode (MAN):
until Code 0 appears.

, reading: AUtO, the code number
2. Press
0 blinks.
3. Turn

Automatic mode

until MAN appears.

. The positioner changes to the
4. Pressmanual mode ( ).
The manual mode starts using the last set
point of the automatic mode, ensuring abumpless changeover. The current position
is displayed in %.

Manual mode

Adjusting the manual set point:
1. Turn

until Code 1 appears.

2. Press, the code number 1 blinks.

until sufficient pressure has been
3. Turnbuilt up in the positioner and the control
valve moves to the required position.

%

%

116

EB 8384-5 EN

Operating the positioner

The positioner automatically returns to Code 0 if no settings are made within 120 seconds,
but remains in the manual mode.
Switch toautomatic mode

1. Turn

until Code 0 appears.

2. Press, the code number 0 blinks.

3. Turn

until AUtO appears.

4. Press. The positioner switches to automatic mode.

7.11.2 Fail-safe position (SAFE)
If you want to move the valve to the fail-safe position determined during start-up (see section 7.1), proceed as follows:
1. Turn

until Code 0 appears.

, reading: current operating mode
2. Press(AUtO or MAN), the code number 0 blinks.
3. Turn

until SAFE appears.

4. Press, reading: S

The valve moves to the fail-safe position.If
the positioner has been initialized, the current valve position in % is indicated on thedisplay.
Exiting the fail-safe position:
1. Turn

until Code 0 appears.

2. Press, the code number 0 blinks.

3. Turnand select the required operating mode (AUtO or MAN).

4. Pressto confirm.

5. The positioner switches to the operating mode selected.

EB 8384-5 EN

117

118

EB 8384-5 EN

Servicing

8 Servicing
Note
The positioner was checked by SAMSON
before it left the factory.
−−The product warranty becomes void ifservice or repair work not described inthese instructions is performed without
prior agreement by SAMSON's After-sales
Service department.
−−Only use original spare parts by
SAMSON, which comply with the original
specifications.
The positioner does not require any maintenance.
Housing coverOccasionally, the window in the cover may
need to be cleaned.
! NOTICE
Incorrect cleaning will damage the window.
The window is made of Makrolon® (new design) and will be damaged when cleaned
with abrasive cleaning agents or agents containing solvents.
−−Do not rub the window dry.
−−Do not use any cleaning agents containing
chlorine or alcohol or abrasive cleaning
agents.
−−Use a non-abrasive, soft cloth for cleaning.

EB 8384-5 EN

Filters
There are filters with a 100 µm mesh size inthe pneumatic connections for supply andoutput which can be removed and cleaned,
if required.
Supply air pressure reducing stations
The maintenance instructions of any upstream supply air pressure reducing stations
must be observed.

8.1 Firmware update
Firmware updates on positioners currently
in operation can be performed as
described below. Only individuals with awritten approval may perform updates.
Approved individuals are named by
SAMSON's Total Quality Management andassigned a test mark.
Laptops and computers connected to thepower supply must only be interconnectedwith intrinsically safe equipment if the
SAMSON isolated USB interface adapter(order no. 1400-9740) is connected inbetween for software programming or test
routines.
Updates outside the hazardous area:ÎÎ Remove the positioner and perform the
update outside the hazardous area.
Updates on site:ÎÎ Updates on site are only permitted after
the plant operator presented a signed
hot work permit.

119Servicing

ÎÎ After updating has been completed, add
the current firmware to the nameplate(e.g. using a label).
ÎÎ The individual approved by SAMSON
confirms the update by attaching the assigned test mark (stamp).

8.2 Preparation for return shipment
Defective positioners can be returned to
SAMSON for repair.
Proceed as follows to return devices to
SAMSON:
1. Put the control valve out of operation.
See associated valve documentation.
2. Remove the positioner (see section 10).
3. Send the positioner to your nearest
SAMSON subsidiary. SAMSON
subsidiaries are listed on our website atu www.samson.de > About SAMSON >Sales offices.

120

EB 8384-5 ENMalfunctions

9 Malfunctions
A status classification is assigned to all status
and fault alarms in the positioner. The default settings of the status classification arelisted in the code list.
Note
The assignment of the status classification can
be changed in TROVIS-VIEW and over the
FOUNDATION™ fieldbus parameters. Referto the Operating Instructions for the valve diagnostics u EB 8389 and the Configuration
Manual u KH 8384-5 on the enclosed CDROM for more details.
To provide a better overview, the classified
messages are summarized in a condensed
state for the positioner according to the
NAMUR Recommendation NE 107. The status
messages are divided into the following categories:−− Maintenance alarm
The positioner cannot perform its control
task due to a functional fault in the positioner itself or in one of its peripherals oran initialization has not yet been successfully completed.
−− Maintenance required
The positioner still performs its control
task (with restrictions). A maintenancedemand or above average wear has
been determined. The wear tolerance willsoon be exhausted or is reducing at afaster rate than expected. Maintenance isnecessary in the medium term.

EB 8384-5 EN−− Maintenance demanded
The positioner still performs its control
task (with restrictions). A maintenancedemand or above average wear has
been determined. The wear tolerance willsoon be exhausted or is reducing at afaster rate than expected. Maintenance isnecessary in the short term.
−− Out of specification
The positioner is running outside thespecified operating conditions.
−− Function check
Test or calibration procedures are performed in the positioner. The positioner is
temporarily unable to perform its control
task as long as the procedure is taking
place.
Note
If an event is classified as “No message”, thisevent does not have any affect on the condensed state.
The condensed state is displayed represented
by the following icons:
Condensed state

Positioner display

Maintenance alarm
Function check

Text e.g. tESting, TunE
or tESt

Maintenance required/maintenancedemanded
Out of specification

blinking

121

Malfunctions

If the positioner has not been initialized, themaintenance alarm icon () is displayed as
the positioner cannot follow its set point.
If fault alarms exist, the possible source oferror is displayed in Code 49 onwards. In
this case, Err is displayed.
Example:Error caused by pin position

S

Refer to the code list (section 11.3) for possible causes and the recommended action.

9.1 Confirming error messages
Enable configuration:
1. Turn
until Code 3 appears (reading: No).
2. Press, the code number 3 blinks.

3. Turn

until YES appears.

4. Pressto confirm (reading:).

9.2 Emergency action
Fail-safe action is triggered by the i/p converter or solenoid valve and upon supply air
failure. The positioner fully discharges its
pneumatic output to the atmosphere, causing
the mounted actuator to be vented. As a result, the valve moves to the fail-safe position.
The fail-safe position depends on how thesprings are arranged in the pneumatic actuator (air-to-close or air-to-open).
When the supply air fails, the optional solenoid valve or forced venting is triggered andafter reaching the shutdown signal, all positioner functions, except open/closed loop
control, remain active (including diagnostics
as well as position and status feedback).
Tip
Emergency action in the event of valve or actuator failure is described in the associatedvalve and actuator documentation.
ÎÎ The plant operator is responsible for
emergency action to be taken in theplant.

Confirming error message:
1. Turn
until the the error code thatyou want appears.
2. Press122

to confirm the error message.

EB 8384-5 EN

Decommissioning and removal

10 Decommissioning and removal! DANGER
Risk of fatal injury due to ineffective explosion protection.
The explosion protection becomes ineffective
when the positioner cover is opened.
The following regulations apply to installation in hazardous areas: EN 60079-14(VDE 0165, Part 1).
! NOTICE
The process is disturbed by interrupting
closed-loop control.
Do not mount or service the positioner while
the process is running and only after isolating the plant by closing the shut-off valves.

10.1 Decommissioning
To decommission the positioner before removing it, proceed as follows:
1. Disconnect and lock the air supply andsignal pressure.
2. Open the positioner cover and disconnect the wires for the control signal.

3. To remove the positioner, loosen the threefastening screws on the positioner.

10.3 Disposal
We are registered with theGerman national register for
waste electric equipment (stiftungear) as a producer of electricaland electronic equipment,
WEEE reg. no.: DE 62194439

ÎÎ Observe local, national and international refuse regulations.
ÎÎ Do not dispose of components, lubricantsand hazardous substances together withyour other household waste.
Note
We can provide you with a recycling
passport according to PAS 1049
on request. Simply e-mail us ataftersalesservice@samson.de giving detailsof your company address.
Tip
On request, we can appoint a service provider to dismantle and recycle the product.

10.2 Removing the positioner
1. Disconnect the wires for the control signal from the positioner.
2. Disconnect the lines for supply air andsignal pressure (not required for direct
attachment using a connection block).

EB 8384-5 EN

123

124

EB 8384-5 EN

Appendix

11 Appendix
11.1 After-sales service
Contact SAMSON's After-sales Service department for support concerning service orrepair work or when malfunctions or defects
arise.

11.2 Certificates
The certificates valid at the time when these
instructions were published are included on
the next pages. The latest certificates canbe found on our website (www.samson.de> Product selector > Valve accessories >Type 3730-5 > Downloads > Certificates).

E-mail address
You can reach the After-sales Service Department at aftersalesservice@samson.
Addresses of SAMSON AG and its subsidiaries
The addresses of SAMSON AG, its
subsidiaries, representatives and service
facilities worldwide can be found on our
website (www.samson.de) or in all SAMSON
product catalogs.
Required specifications
Please submit the following details:−− Order number and position number inthe order−− Type, serial number, firmware version,
device version

EB 8384-5 EN

125

Appendix

11.3 Code list
Code Parameter – Readings/
no. values [default setting]Description

Note: Codes marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
0

Operating mode
[MAN] Manual mode
AUtO Automatic mode

1

SAFE

Fail-safe position

ESC

Stop

Manual w[0] to 100 % of thenominal range

Switchover from automatic to manual mode is bumpless.
In fail-safe position, the S icon is displayed.
In MAN and AUtO mode, the system deviation is represented by thebar graph elements.
The reading indicates the valve position or angle of rotation in %when the positioner is initialized. If the positioner is not initialized,
the position of the lever in relation to the longitudinal axis is displayed in degrees (°).
Adjust the manual set point with the rotary pushbutton. The current
travel/angle is displayed in % when the positioner is initialized. If
the positioner is not initialized, the position of the lever in relation to
the longitudinal axis is indicated in degrees (°).
Note

It can only be selected when Code 0 = MAN
Reading direction
1234,
3

1234

2

Enable configuration[No], YES, ESC

4*

Enables changing of data (automatically deactivated when the rotary pushbutton has not been operated for 120 s). FF blinks on thedisplay when the on-site operation is locked. Codes marked with anasterisk (*) can only be read and not overwritten. Similarly, codes
can only read over the SSP interface.

Pin position

Follower pin must be mounted in the proper position depending on[No], 17, 25, 35, 50, 70, the valve travel/opening angle.
Pin position must be entered for nominal (NOM) or substitute (SUb)
100, 200 mm, 90° withinitialization.
rotary actuators, ESC
Pin position
Standard
Adjustment range
Note: If you select a pin
Code 4
Code 5
Code 5
position in Code 4 that is
too small, the positioner
switches to SAFE mode forreasons of safety.

126

The reading direction of the display is turned by 180°.

, ESC

17

7.5

3.6 to 17.7

25

7.5

5.0 to 25.0

35

15.0

7.0 to 35.4

50

30.0

10.0 to 50.0

70

40.0

14.0 to 70.7

100

60.0

20.0 to 100.0

200

120.0

40.0 to 200.0

90°

90.0

24.0 to 100.0

EB 8384-5 EN

Appendix

Code Parameter – Readings/
no. values [default setting]
5*

Nominal range
mm or angle °, ESC

6*

Select the initialization mode[MAX] Maximum range

MAX:

MAN Manual setting

8*

Nominal valve travel or opening angle must be entered for nominal(NOM) or substitute (SUb) initialization.
The possible adjustment range depends on the pin position from thetable for Code 4.
Code 5 is generally locked until Code 4 is set to No, i.e. after a pin
position has been entered, Code 5 can be configured.
Indicates maximum travel/angle reached during initialization after
initialization has been successfully completed.

Init mode
NOM Nominal range

7*

Description

SUb

Emergency mode

ZP

Zero calibration

ESC

Stop

Travel/angle of the closure member from the CLOSED
position to the opposite stop in the actuator.

NOM: Travel/angle of the closure member measured from the
CLOSED position to the indicated OPEN position.
MAN:

Manually selected range

SUb:

Substitute calibration (without initialization)

w/x

Direction of action of the set point w in relation to the travel/angle x[ää] Increasing/increasingäæ Increasing/decreasing

Automatic adaptation:
AIR TO On completing initialization, the direction of action remains
OPEN: increasing/increasing (ää). A globe valve opens as the set
point increases.

ESC

AIR TO On completing initialization, the direction of action changes
CLOSE: to increasing/decreasing (äæ). A globe valve closes as theset point increases.

Travel/angle range start(lower x-range value)

Lower range value for travel/angle in nominal or operating range[0.0] to 80.0 % of thenominal range, ESC
Note: Specified in mm orangle ° provided Code 4
is activated.

EB 8384-5 EN

The operating range is the actual travel/angle of the valve and islimited by the lower travel/angle range value (Code 8) and theupper travel/angle range value (Code 9).
Usually, the operating range and the nominal range are identical.
The nominal range can be limited to the operating range by thelower and upper x-range values. The value is displayed or must beentered.
The characteristic is adapted. See also the example in Code 9.

127Appendix

Code Parameter – Readings/
no. values [default setting]Description

9*Upper range value for travel/angle in nominal or operating range

Travel/angle range end(upper x-range value)
20.0 to [100.0 %] of thenominal range, ESC
Note: Specified in mm orangle ° provided Code 4
is activated.

The value is displayed or must be entered.
The characteristic is adapted.
Example: The operating range is modified, for example to limit therange of a control valve which has been sized too large. For thisfunction, the entire resolution range of the set point is converted to
the new limits.
0 % on the display corresponds to the adjusted lower limit and
100 % to the adjusted upper limit.

10* Travel/angle lower limit(lower x-limit)

Limits travel/opening angle to the entered value (lower limit). The
characteristic is not adapted.

0.0 to 49.9 % of the oper- The characteristic is not adapted to the reduced range. See also
ating range, [No], ESC
example in Code 11.
11* Travel/angle upper limit(upper x-limit)

Limits travel/angle to the entered value (upper limit). The characteristic is not adapted.

50.0 to 120.0 %, [100 %] Example: In some applications, it is better to limit the valve travel,of the operating range,e.g. if a certain minimum medium flow is required or a maximum
No, ESC
flow must not be reached.
The lower limit must be adjusted with Code 10 and the upper limit
with Code 11.
If a tight-closing function has been set up, it has priority over thetravel limitation.
When set to No, the valve can be opened past the rated travel witha set point outside of the 0 to 100 % range.
14* Set point cutoff decrease
0.0 to 49.9 %, [1.0 %] of
the span adjusted in
Code 12/13, No, ESC

If the set point w reaches up to the entered percentage at the final
value that causes the valve to close, the actuator is immediately
completely vented (with AIR TO OPEN) or filled with air (with AIR
TO CLOSE). This action always lead to maximum tight-closing of thevalve.
Codes 14/15 have priority over Codes 8/9/10/11.
Codes 21/22 have priority over Codes 14/15.

128

EB 8384-5 EN

Appendix

Code Parameter – Readings/
no. values [default setting]
15* Set point cutoff increase
50.0 to 100.0 % of the
span adjusted in
Code 12/13, [No], ESC

Description
If the set point w reaches up to the entered percentage at the final
value that causes the valve to open, the actuator is immediately filledwith air (with AIR TO OPEN) or completely vented (with AIR TO
CLOSE). This action always lead to the valve being completely
opened. The signal pressure can be limited in Code 16.
Codes 14/15 have priority over Codes 8/9/10/11.
Codes 21/22 have priority over Codes 14/15.
Example: set the cutoff to 99 % for three-way valves.

16* Pressure limit
1.4, 2.4, 3.7 bar, [No],ESC

The signal pressure to the actuator can be limited in stages.
After changing a pressure limit already set, the actuator must be
vented once (e.g. by selecting the fail-safe position (SAFE) over
Code 0).
! NOTICE

Do not activate pressure limitation for double-acting actuators (withfail-safe position AIR TO OPEN).
17* Proportional-action
coefficient KP (level)
0 to 17, [7], ESC

Read or change KP
Note

Note concerning changing the KP and TV levels: During positioner
initialization, the values for KP and TV are optimally set.
If the positioner tends to overshoot impermissibly due to otherdisturbances, the KP and TV levels can be adapted accordingly after
initialization. Increment TV level until desired behavior is reached orwhen the maximum value of 4 is reached, the KP level can be
decreased in increments.
KP level changes affect the set point deviation.

18* Derivative-action time TV(level)1, [2], 3, 4, No, ESC
19* Tolerance band
0.1 to 10.0 %, [5.0 %] of
the operating range, ESC

EB 8384-5 EN

Read or change TV (see KP level)
A change of the TV level has no effect on the system deviation.
Used for error monitoring.
Determination of the tolerance band in relation to the operating
range.
Associated lag time (30 s) is a reset criterion.
If a transit time is determined during initialization which is six times
longer than 30 s, the six-fold transit time is accepted as the lag time.

129

Appendix

Code Parameter – Readings/
no. values [default setting]Description

20* Characteristic

Select characteristic[0] to 9, ESC

0Linear1

Equal percentage

2

Reverse equal percentage

3

SAMSON butterfly valve, linear

4

SAMSON butterfly valve, equal percentage

5

VETEC rotary plug valve, linear

6

VETEC rotary plug valve, equal percentage

7

Segmented ball valve, linear

8

Segmented ball valve, equal percentage

9

User-defined (defined over operator software)Note

The various characteristics are listed in the Appendix.
21* Required transit time
OPEN (w ramp open)

Time required to move through the operating range when the valve
opens.

[0] to 240 s, ESC

Limitation of the transit time (Code 21 and 22):
For some applications it is recommendable to limit the transit time of
the actuator to prevent it from engaging too fast in the running process.
Code 21 has priority over Code 15.
! NOTICE

The function is not activated when the fail-safe function or solenoid
valve is triggered nor upon failure of the auxiliary power.
22* Required transit time
CLOSED (w ramp closed)[0] to 240 s, ESC

Time required to move through the operating range when the valve
closes.
Code 22 has priority over Code 14.
! NOTICE

The function is not activated when the fail-safe function or solenoid
valve is triggered nor upon failure of the auxiliary power.
23* Total valve travel130[0] to 99 · 107, YES, ESC

Totaled full valve travel cycle
Can be reset to 0 by selecting ESC.

Exponential reading from9999 travel cycles onwards

The total valve travel is saved in a non-volatile memory after every
1000 full valve travel cycle.

Note

EB 8384-5 EN

Appendix

Code Parameter – Readings/
no. values [default setting]
24* LV total valve travel
1000 to 99 · 107[1.000000], ESC

Description
Limit value of total valve travel. If the limit is exceeded, the error
message and theicon corresponding to the condensed state
appear.

Exponential reading from9999 travel cycles onwards
34* Closing direction
CL, [CCL], ESC

CL:

Clockwise

CCL:

Counterclockwise

Direction of rotation to reach the valve's CLOSED position (view onto
rotary switch with positioner cover open).
Needs only be entered in SUb initialization mode (Code 6).
35* Blocking position[0.0] mm/° /%, ESC
36* Reset[----], Std, diAG, ESC

Enter the blocking position (distance to CLOSED position)
Only necessary with SUb initialization mode.
Std:

Resets all parameters and diagnosis data to their default
settings. After a reset, the positioner must be re-initialized.

diAG: Resets diagnosis data only. Plotted reference graphs andlogs remain saved.
The positioner does not need to be re-initialized.
38* Inductive alarm

Indicates whether the inductive limit contact option is installed or not.

[No], YES, ESC
39
40
41
42

43

Set point deviation e info

Read only–99.9 to 99.9 %Indicates the deviation from the target position.

Transit time Open info

Read only[0] to 240 s

Minimum opening time determined during initialization.

Transit time Closed info

Read only[0] to 240 s

Minimum closing time determined during initialization.

Auto-w/manual-w info

Read only

0.0 to 100.0 % of thespan

Auto mode:

Indicates the applied automatic set point.

Man mode:

Indicates the applied manual set point.

Firmware info control

Read only
Indicates the positioner type and current firmware version inalternating sequence.

EB 8384-5 EN

131

Appendix

Code Parameter – Readings/
no. values [default setting]Description

44

y infoRead only[0] to 100 %, 0P, MAX, –––Indicates the control signal y in % in relation to the travel range determined during initialization.

45

MAX:

The positioner builds up its maximum output pressure,see description in Code 14 and 15.

0P:

The positioner vents completely, see description in
Code 14 and 15.

– – –:The positioner is not initialized.

Solenoid valve info

Read only

YES, HIGH/LOW, No

Indicates whether a solenoid valve is installed or not.
If a voltage supply is connected at the terminals of the installedsolenoid valve, YES and HIGH appear on the display in alternating
sequence. If a voltage supply is not connected (actuator vented, failsafe position indicated on the display by the S icon), YES and LOW
appear on the display in alternating sequence.

46* Bus address
16 to 251, ESC

Bus address
16 to 247:

Positioners with fixed bus address

248 to 251: Positioners without fixed bus address (new ordecommissioned positioners)
47* Write protection FF
YES, [No], ESC
48*
49*

132

When write protection is active, device data can be read using FF
communication but not overwritten.

Diagnostic parameters u EB 8389

EB 8384-5 EN

Appendix

11.4 Error codes
Initialization errors
Error codes –Recommended action
50

Condensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.

x > permissible range Value of measuring signal too high or too low; the lever operates near its
mechanical stops.
• Pin not mounted properly• Bracket slipped in case of NAMUR attachment or positioner is off
center.
Follower plate not mounted properly.
Status classification[Maintenance required]

Recommended action Check attachment and pin position, set operating mode from SAFE to
MAN and re-initialize the positioner.
51

Δx < permissible
range

Insufficient measuring span of the lever.
• Pin not mounted properly• Wrong leverAn angle of rotation smaller than 16° at the positioner shaft only generates an alarm. An angle below 9° leads to the initialization being canceled.

Status classification[Maintenance required]

Recommended action Check attachment and re-initialize the positioner.
52

Attachment• Invalid positioner attachment• Rated travel/angle (Code 5) could not be achieved during NOM
initialization (no tolerance downwards permissible).
• Mechanical or pneumatic fault, e.g. wrong lever selected or supply
pressure too low to move to the required position.

Status classification[Maintenance required]

Recommended action Check attachment and supply pressure. Re-initialize the positioner.
Under certain circumstances, it may be possible to check the maximum
travel/angle by entering the actual pin position and then performing a
MAX initialization.
After initialization has been completed, the Code 5 indicates the maximum achieved travel or angle.

EB 8384-5 EN

133

Appendix

Error codes –Recommended action

Condensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.

53

Initialization takes too long. The positioner returns to the previous operating mode.

Initialization timeexceeded(Init time >)• No pressure in supply line or pneumatic leakage• Supply air failure during initialization

Status classification[Maintenance required]

Recommended action Check attachment and supply air line. Re-initialize the positioner.
54

Initialization –solenoid valve

Status classification

1)

A solenoid valve is installed (Code 45 = YES) and has not beenconnected or not properly. As a result, actuator pressure cannot
build up. The alarm is generated when you attempt to initialize thepositioner.

2)

If you attempt to initialize the positioner from the fail-safe position(SAFE).

[Maintenance required]

Recommended action 1) Check connection and supply voltage of the solenoid valve(Code 45 High/Low).
2)

55

Set the MAN mode in Code 0. Re-initialize the positioner.

Transit time too short(transit time <)Actuator transit times detected during initialization are so short that optimal positioner tuning is impossible.

Status classification[Maintenance required]

Recommended action Check the volume restriction setting. Re-initialize the positioner.
56

Pin position

Initialization canceled because selected NOM and SUB initialization
modes require the pin position to be entered.

Status classification[Maintenance required]

Recommended action Enter pin position over Code 4 and rated travel/angle over Code 5.
Re-initialize the positioner.

134

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Appendix

Operational errors
Error codes –Recommended action

Condensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.

57

Control loop error, the valve no longer follows the controlled variable
within tolerable times (tolerance band alarm Code 19).

Control loop

• Actuator blocked• Positioner attachment shifted subsequently• Supply pressure no longer suffices.
Status classification[Maintenance required]

Recommended action Check attachment.
58

Zero point

Zero point incorrect
Error can occur when the positioner's attachment position is shifted orwhen the valve trim is worn, particularly with soft-sealed plugs.

Status classification[Maintenance required]

Recommended action Check valve and attachment of the positioner. If OK, perform a zero calibration over Code 6.
We recommend to re-initialize the positioner if zero deviates by more than
5 %.
59

Auto-correction

Errors in the positioner's data section are detected detected by automatic
monitoring and corrected automatically.

Status classification[No message]

Recommended action Automatic
60

Fatal error

Error in safety-relevant data that cannot be corrected automatically. Possible cause: EMC disturbances.
The valve is moved to fail-safe position.

Status classification

Maintenance alarm (cannot be classified)

Recommended action Reset over Code 36. Re-initialize the positioner.

EB 8384-5 EN

135

Appendix

Hardware errors
Error codes –Recommended action

Condensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.

62

Actuator's measured value recording failed.
The conductive plastic element is defective.
The device continues functioning in emergency mode but it must be replaced as quickly as possible.
The emergency mode on the display is indicated by a blinking closed-loop
operation icon and 4 dashes instead of the position reading.

x signal

Note

Note on the open-loop operation: If the measuring system has failed, thepositioner is still in a reliable state. The positioner switches to emergency
mode where the position cannot be accurately controlled anymore.
However, the positioner continues operation according to its set point sothat the process remains in a safe state.
Status classification[Maintenance demanded]

Recommended action Return positioner to SAMSON AG for repair.
64

i/p converter (y)Current circuit of i/p converter interrupted.

Status classification

Maintenance alarm (cannot be classified)

Recommended action Cannot be remedied. Return positioner to SAMSON AG for repair.

Error appendix
Error codes – Recommended Condensed state message active, when prompted, Err appears.
actionWhen fault alarms exist, they are displayed here.
65

Hardware

Initialization key jammed (firmware version R 1.51 and higher)
A hardware error has occurred. The positioner changes to the fail-safe
position (SAFE).

Status classification

Maintenance alarm (cannot be classified)

Recommended action Confirm error and return to automatic mode or perform a reset andre-initialize the positioner. If this is not successful, return positioner to
SAMSON for repair.
66

Data memory

No more data can be written to the memory, e.g. because written data
deviate from read data. The valve moves to the fail-safe position.

Status classification

Maintenance alarm (cannot be classified)

Recommended action Return positioner to SAMSON AG for repair.

136

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Appendix

67

Check calculation

Hardware controller monitored by test calculation.

Status classification

Maintenance alarm (cannot be classified)

Recommended action Confirm error. If this is not possible, return positioner to SAMSON for
repair.

Data errors
Error codes – Recommended Condensed state message active, when prompted, Err appears.
actionWhen fault alarms exist, they are displayed here.
68

Control parameters

Error in control parameters.

Status classification[Maintenance required]

Recommended action Confirm error, perform a reset and re-initialize the positioner.
69

Potentiometerparameters

Error in digital potentiometer parameters

Status classification[Maintenance required]

Recommended action Confirm error, perform a reset and re-initialize the positioner.
70

Calibration

Error in data from production calibration. The positioner continues
operation with cold start values.

Status classification[Maintenance required]

Recommended action Return positioner to SAMSON AG for repair.
71

General parameters

Error in parameters not critical to control operation.

Status classification[Maintenance required]

Recommended action Confirm error. Check and, if necessary, change the settings of therequired parameters.
73

Internal device
error 1

Internal device error

Status classification[Maintenance required]

Recommended action Return positioner to SAMSON AG for repair.
74

FF parameters

Error in parameters not critical to control operation.

Status classification[Maintenance required]

Recommended action Confirm error and perform a reset.

EB 8384-5 EN

137

Appendix

Error codes – Recommended Condensed state message active, when prompted, Err appears.
actionWhen fault alarms exist, they are displayed here.
76

No emergency mode The travel measuring system of the positioner has a self-monitoring function (see Code 62).
An emergency mode (open-loop control) is not available for certain actuators, such as double-acting actuators. In case of a travel sensing error, the positioner vents the output (Output 38) or A1 in double-acting
actuators. During the initialization, the positioner automatically checks
whether the actuator has such a function or not.
Status classification[No message]

Recommended action Merely information, confirm, if necessary.
No further action required.
77

78

Software loading
error

When the positioner starts operation for the first time after the FF signal
has been applied, it carries out a self-test (tEStinG runs across the display).
If the positioner loads the wrong software, the valve moves to the failsafe position. It is not possible to make the valve leave this fail-safe position again.

Status classification

Maintenance alarm (cannot be classified)

Recommended action

Interrupt fieldbus signal and restart the positioner.
If not successful, return positioner to SAMSON for repair.

Option parameters

Error in option parameters.

Status classification[Maintenance required]

Recommended action Return positioner to SAMSON AG for repair.

Diagnosis errors
Error codes – Recommended Condensed state message active, when prompted, Err appears.
actionWhen fault alarms exist, they are displayed here.
79

80

Diagnostic messages Messages generated by the extended diagnostics
Status classification

Maintenance required (cannot be classified)Diagnostic
parameters

Error in parameters not critical to control operation.

Status classification

Maintenance required (cannot be classified)

Recommended action Confirm error. Check and, if necessary, perform a new reference test.

138

EB 8384-5 EN

Appendix

Error codes – Recommended Condensed state message active, when prompted, Err appears.
actionWhen fault alarms exist, they are displayed here.
81

Reference graphs

Error occurred during plotting the reference graphs for drive signal ysteady-state or drive signal y hysteresis.
• Reference test canceled• Reference line for drive signal y steady-state or drive signal y hysteresis was not adopted.

Status classification[No message]

Recommended action Check and, if necessary, perform a new reference test.

11.5 Decimal values of the modes in the FOUNDATION™ fieldbus
blocks (Code 48)
Mode

Decimal value

AUTO

8

AUTO/CAS

12

AUTO/RCAS

134

O/S

128

MAN

16

11.6 Decimal values of the states in the FOUNDATION™ fieldbus
blocks (Code 48)
Status englischDecimal value

Good (NC) – Non-specific128

Good (NC) – Active block alarm

132

Good (NC) – Active advisory alarm

136

Good (NC) – Active critical alarm

140

Good (NC) – Unack block alarm

144

Good (NC) – Unack advisory alarm

148

Good (NC) – Unack critical alarm

152

Uncertain – Non-specific64

EB 8384-5 EN

139

Appendix

Status englischDecimal value

Uncertain – Last usable value

68

Uncertain – Substitute/manual entry

72

Uncertain – Initial value

76

Uncertain – Sensor conversion not accurate

80

Uncertain – Engineering unit range violation

84

Uncertain – Sub-normal

88

Good (C) – Non-specific

192

Good (C) – Initialization acknowledge

196

Good (C) – Initialization request

200

Good (C) – Not invited

204

Good (C) – Not selected

208

Good (C) – Local override

216

Good (C) – Fault state active

220

Bad – Non-specific0

Bad – Configuration error

4

Bad – Not connected8

Bad – Device failure

12

Bad – Sensor failure

16

Bad – No comm., with last usable value

20

Bad – No comm., no last usable value

24

Bad – Out of service

28

140

EB 8384-5 EN

Appendix

11.5 Selecting the characteristic
The characteristics that can be selected in Code 20 are shown in the following in graph form.
Note
A characteristic can only be defined (user-defined characteristic) using a workstation/operating software (e.g. TROVIS-VIEW).
Linear (select characteristic: 0)
Travel/angle [%]
100

50

0

Set point [%]
0

50

100

Equal percentage (select characteristic: 1)

Reverse equal percentage (select characteristic:2)

Travel/angle [%]Travel/angle [%]

100

100

50

50

Set point [%]00

EB 8384-5 EN

50

100

Set point [%]

0
0

50

100

141

SAMSON butterfly valve linear (select characteristic: 3)

SAMSON butterfly valve equal percentage(select characteristic: 4)Travel/angle [%]Travel/angle [%]

100

100

50

50

0

Set point [%]
0

50

0

100

VETEC rotary plug valve linear (selectcharacteristic: 5)

Set point [%]050

VETEC rotary plug valve equal percentage(select characteristic: 6)

Travel/angle [%]Travel/angle [%]

100

100

50

50

Set point [%]
0

0

50

100

100

0

Set point [%]
0

50

100

Segmented valve ball linear (selectcharacteristic: 7)

Segmented valve ball equal percentage (selectcharacteristic: 8)

Travel/angle [%]Travel/angle [%]

100

100

50

50

Set point [%]

0
0

142

50

100

0

Set point [%]
0

50

100

EB 8384-5 EN

EB 8384-5 EN

143

144

EB 8384-5 EN

EB 8384-5 EN

145

146

EB 8384-5 EN

EB 8384-5 EN

147

148

EB 8384-5 EN

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149

150

EB 8384-5 EN

EB 8384-5 EN

151

152

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153

154

EB 8384-5 EN

EU Konformitätserklärung / EU Declaration of Conformity /Déclaration UE de conformité
Die alleinige Verantwortung für die Ausstellung dieser Konformitätserklärung trägt der Hersteller/
This declaration of conformity is issued under the sole responsibility of the manufacturer/
La présente déclaration de conformité est établie sous la seule responsabilité du fabricant.
Für das folgende Produkt / For the following product / Nous certifions que le produit

Elektropneumatischer Stellungsregler mit FOUNDATION FIELDBUS Kommunikation /Electropneumatic Positioner with FOUNDATION FIELDBUS communication /Positionneur électropneumatique avec communication FOUNDATION FIELDBUS
Typ/Type/Type 3730-5...

wird die Konformität mit den einschlägigen Harmonisierungsrechtsvorschriften der Union bestätigt /the conformity with the relevant Union harmonisation legislation is declared with/
est conforme à la législation d'harmonisation de l'Union applicable selon les normes:

EMC 2014/30/EU

EN 61000-6-2:2005, EN 61000-6-3:2007+A1:2011, EN 61326-1:2013

RoHS 2011/65/EU

EN 50581:2012

Hersteller / Manufacturer / Fabricant:

ce_3730-5_de_en_fra_rev07.pdf

SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3D-60314 Frankfurt am Main
Deutschland/Germany/Allemagne
Frankfurt / Francfort, 2017-07-29
Im Namen des Herstellers/ On behalf of the Manufacturer/ Au nom du fabricant.

Hanno Zager
Leiter Qualitätssicherung/Head of Quality Managment/
Responsable de l'assurance de la qualité

SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3 60314 Frankfurt am Main

EB 8384-5 EN

Dirk Hoffmann
Zentralabteilungsleiter/Head of Department/Chef du département
Entwicklungsorganisation/Development Organization

Telefon: 069 4009-0 · Telefax: 069 4009-1507
E-Mail: samson@samson.de

Revison 07

155

EU Konformitätserklärung / EU Declaration of Conformity /Déclaration UE de conformité
Die alleinige Verantwortung für die Ausstellung dieser Konformitätserklärung trägt der Hersteller/
This declaration of conformity is issued under the sole responsibility of the manufacturer/
La présente déclaration de conformité est établie sous la seule responsabilité du fabricant.
Für das folgende Produkt / For the following product / Nous certifions que le produit

Elektropneumatischer Stellungsregler mit FOUNDATION FIELDBUS Kommunikation /Electropneumatic Positioner with FOUNDATION FIELDBUS communication /Positionneur électropneumatique avec communication FOUNDATION FIELDBUS
Typ/Type/Type 3730-51..
entsprechend der EU-Baumusterprüfbescheingung PTB 04 ATEX 2109 ausgestellt von der/according to the EU Type Examination PTB 04 ATEX 2109 issued by/établi selon le certificat CE d’essais sur échantillons PTB 04 ATEX 2109 émis par:Physikalisch Technische Bundesanstalt
Bundesallee 100
D-38116 Braunschweig
Benannte Stelle/Notified Body/Organisme notifié 0102
wird die Konformität mit den einschlägigen Harmonisierungsrechtsvorschriften der Union bestätigt /the conformity with the relevant Union harmonisation legislation is declared with/
est conforme à la législation d'harmonisation de l'Union applicable selon les normes:

EMC 2014/30/EU

EN 61000-6-2:2005, EN 61000-6-3:2007+A1:2011, EN 61326-1:2013

Explosion Protection 94/9/EC (bis/to 2016-04-19)
Explosion Protection 2014/34/EU (ab/from 2016-04-20)

EN 60079-0:2012/A11:2013,
EN 60079-11:2012, EN 60079-31:2014

RoHS 2011/65/EU

EN 50581:2012

Hersteller / Manufacturer / Fabricant:

ce_3730-51_de_en_fra_rev07.pdf

SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3D-60314 Frankfurt am Main
Deutschland/Germany/Allemagne
Frankfurt / Francfort, 2017-07-29
Im Namen des Herstellers/ On behalf of the Manufacturer/ Au nom du fabricant.

Hanno Zager
Leiter Qualitätssicherung/Head of Quality Managment/
Responsable de l'assurance de la qualité
SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3 60314 Frankfurt am Main

156

Dirk Hoffmann
Zentralabteilungsleiter/Head of Department/Chef du département
Entwicklungsorganisation/Development Organization
Telefon: 069 4009-0 · Telefax: 069 4009-1507
E-Mail: samson@samson.de

Revison 07

EB 8384-5 EN

EU Konformitätserklärung / EU Declaration of Conformity /Déclaration UE de conformité
Die alleinige Verantwortung für die Ausstellung dieser Konformitätserklärung trägt der Hersteller/
This declaration of conformity is issued under the sole responsibility of the manufacturer/
La présente déclaration de conformité est établie sous la seule responsabilité du fabricant.
Für das folgende Produkt / For the following product / Nous certifions que le produit

Elektropneumatischer Stellungsregler mit FOUNDATION FIELDBUS Kommunikation /Electropneumatic Positioner with FOUNDATION FIELDBUS communication /Positionneur électropneumatique avec communication FOUNDATION FIELDBUS
Typ/Type/Type 3730-55..
entsprechend der EU-Baumusterprüfbescheingung PTB 04 ATEX 2109 ausgestellt von der/according to the EU Type Examination PTB 04 ATEX 2109 issued by/établi selon le certificat CE d’essais sur échantillons PTB 04 ATEX 2109 émis par:Physikalisch Technische Bundesanstalt
Bundesallee 100
D-38116 Braunschweig
Benannte Stelle/Notified Body/Organisme notifié 0102
wird die Konformität mit den einschlägigen Harmonisierungsrechtsvorschriften der Union bestätigt /the conformity with the relevant Union harmonisation legislation is declared with/
est conforme à la législation d'harmonisation de l'Union applicable selon les normes:

EMC 2014/30/EU

EN 61000-6-2:2005, EN 61000-6-3:2007+A1:2011, EN 61326-1:2013

Explosion Protection 94/9/EC (bis/to 2016-04-19)
Explosion Protection 2014/34/EU (ab/from 2016-04-20)

EN 60079-0:2012/A11:2013,
EN 60079-11:2012, EN 60079-31:2014

RoHS 2011/65/EU

EN 50581:2012

Hersteller / Manufacturer / Fabricant:

ce_3730-55_de_en_fra_rev07.pdf

SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3D-60314 Frankfurt am Main
Deutschland/Germany/Allemagne
Frankfurt / Francfort, 2017-07-29
Im Namen des Herstellers/ On behalf of the Manufacturer/ Au nom du fabricant.

Hanno Zager
Leiter Qualitätssicherung/Head of Quality Managment/
Responsable de l'assurance de la qualité
SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3 60314 Frankfurt am Main

EB 8384-5 EN

Dirk Hoffmann
Zentralabteilungsleiter/Head of Department/Chef du département
Entwicklungsorganisation/Development Organization
Telefon: 069 4009-0 · Telefax: 069 4009-1507
E-Mail: samson@samson.de

Revison 07

157

EU Konformitätserklärung / EU Declaration of Conformity /Déclaration UE de conformité
Die alleinige Verantwortung für die Ausstellung dieser Konformitätserklärung trägt der Hersteller/
This declaration of conformity is issued under the sole responsibility of the manufacturer/
La présente déclaration de conformité est établie sous la seule responsabilité du fabricant.
Für das folgende Produkt / For the following product / Nous certifions que le produit

Elektropneumatischer Stellungsregler mit FOUNDATION FIELDBUS Kommunikation /Electropneumatic Positioner with FOUNDATION FIELDBUS communication /Positionneur électropneumatique avec communication FOUNDATION FIELDBUS
Typ/Type/Type 3730-58..
entsprechend der EU-Baumusterprüfbescheingung PTB 05 ATEX 2010 X ausgestellt von der/according to the EU Type Examination PTB 05 ATEX 2010 X issued by/établi selon le certificat CE d’essais sur échantillons PTB 05 ATEX 2010 X émis par:Physikalisch Technische Bundesanstalt
Bundesallee 100
D-38116 Braunschweig
Benannte Stelle/Notified Body/Organisme notifié 0102
wird die Konformität mit den einschlägigen Harmonisierungsrechtsvorschriften der Union bestätigt /the conformity with the relevant Union harmonisation legislation is declared with/
est conforme à la législation d'harmonisation de l'Union applicable selon les normes:

EMC 2014/30/EU

EN 61000-6-2:2005, EN 61000-6-3:2007+A1:2011, EN 61326-1:2013

Explosion Protection 94/9/EC (bis/to 2016-04-19)
Explosion Protection 2014/34/EU (ab/from 2016-04-20)

EN 60079-15:2010, EN 60079-31:2009

RoHS 2011/65/EU

EN 50581:2012

Hersteller / Manufacturer / Fabricant:

ce_3730-58_de_en_fra_rev07.pdf

SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3D-60314 Frankfurt am Main
Deutschland/Germany/Allemagne
Frankfurt / Francfort, 2017-07-29
Im Namen des Herstellers/ On behalf of the Manufacturer/ Au nom du fabricant.

Hanno Zager
Leiter Qualitätssicherung/Head of Quality Managment/
Responsable de l'assurance de la qualité
SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3 60314 Frankfurt am Main

158

Dirk Hoffmann
Zentralabteilungsleiter/Head of Department/Chef du département
Entwicklungsorganisation/Development Organization
Telefon: 069 4009-0 · Telefax: 069 4009-1507
E-Mail: samson@samson.de

Revison 07

EB 8384-5 EN

EB 8384-5 EN

159

SAMSON AKTIENGESELLSCHAFT
Weismüllerstraße 3 · 60314 Frankfurt am Main, Germany
Phone: +49 69 4009-0 · Fax: +49 69 4009-1507
samson@samson.de · www.samson.de2021-05-07 · English

EB 8384-5 EN