XA02726F-A/00/EN/01.22-00
71567408
2022-04-11

ProductsSolutions

Safety Instructions
FieldPort SWA50
4-20 mA HART
Control Drawing
IS / Class II, III, Div. 1 / Class I, II, III, Div. 2
AEx/Ex ia IIC Ga

CUSServices

FieldPort SWA50

XA02726F-A

FieldPort SWA50
4-20 mA HART
Table of contents
About this document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Associated documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Manufacturer's certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Manufacturer address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Extended order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Safety instructions: General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Safety instructions: Special conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety instructions: Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Intrinsic safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Class II, III, Div. 1, Groups E, F, G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Class I, II, III, Div. 2, Groups A-D, F, G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Temperature tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Connection data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Endress+Hauser

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XA02726F-A

FieldPort SWA50

About thisdocument

This document has been translated into several languages. Legallydetermined is solely the English source text.

Associateddocumentation

This document is an integral part of the following Operating
Instructions:Bluetooth
BA01987S/04
WirelessHART
BA02046S/04

Manufacturer's
certificates

DEKRA C/US certificate

Manufacturer
address

Endress+Hauser SE+Co. KG
Hauptstraße 179689 Maulburg, Germany
Address of the manufacturing plant: See nameplate.

Extendedorder code

The extended order code is indicated on the nameplate, which is affixed
to the device in such a way that it is clearly visible. Additional
information about the nameplate is provided in the associatedOperating Instructions.

Certificate number:
DEKRA 21CAUS71-120888

Structure of the extended order codeSWA50–(Devicetype)*************(Basicspecifications)+A*B*C*D*E*F*G*..
(Optionalspecifications)* = Placeholder
At this position, an option (number or letter) selected from thespecification is displayed instead of the placeholders.
Basic specifications
The features that are absolutely essential for the device (mandatoryfeatures) are specified in the basic specifications. The number ofpositions depends on the number of features available.
The selected option of a feature can consist of several positions.
4Endress+Hauser

FieldPort SWA50

XA02726F-A

Optional specifications
The optional specifications describe additional features for the device(optional features). The number of positions depends on the number offeatures available. The features have a 2-digit structure to aid
identification (e.g. JA). The first digit (ID) stands for the feature groupand consists of a number or a letter (e.g. J = Test, Certificate). The
second digit constitutes the value that stands for the feature within thegroup (e.g. A = 3.1 material (wetted parts), inspection certificate).
More detailed information about the device is provided in the following
tables. These tables describe the individual positions and IDs in theextended order code which are relevant to hazardous locations.
Extended order code: FieldPort
The following specifications reproduce an extract from the productstructure and are used to assign:• This documentation to the device (using the extended ordercode on the nameplate).
• The device options cited in the document.
Device type
SWA50
Basic specifications
Position 1, 2 (Approval)
Selected option

Description

SWA50

CD

C/US IS Cl. I, II, III, Div. 1, Gr. A-G,
AEx/Ex ia IIC T4 Ga,
Cl. I, Div. 2, Gr. A-D, Cl. II, III, Div. 2, Gr. F, G

CE

C/US Cl. II, III, Div. 1, Gr. E-G,Cl. I, Div. 2, Gr. A-D, Cl. II, III, Div. 2, Gr. F, G

Position 3 (Output)
Selected option

Description

SWA50

A

BluetoothB

WirelessHART

Position 4 (Housing)

Endress+Hauser

Selected option

Description

SWA50316L

15XA02726F-A

FieldPort SWA50

Position 5 (Version)
Selected option

Description

SWA50

A

Remote mounting

B

Direct mounting on field device with connection Adapter M20CDirect mounting on field device with connection Adapter NPT1/2

Position 6 (Cable Gland)
Selected option
SWA501)

B1)

Description
Brass M20 for unshielded cableC 1)

Brass M20 for shielded cable

DBlind plug

Only in connection with Position 1, 2 = CD

Optional specifications
No options specific to hazardous locations are available.

Safetyinstructions:
General6• Comply with the installation and safety instructions in the Operating
Instructions.
• Staff must meet the following conditions for mounting, electricalinstallation, commissioning and maintenance of the device:• Be suitably qualified for their role and the tasks they perform• Be trained in explosion protection• Be familiar with national regulations• Install the device according to the manufacturer's instructions andnational regulations.
• Do not operate the device outside the specified electrical, thermal andmechanical parameters.
• Avoid electrostatic charging:• Of plastic surfaces (e.g. enclosure, sensor element, special
varnishing, attached additional plates, ..)• Of isolated capacities (e.g. isolated metallic plates)• Modifications to the device can affect the explosion protection andmust be carried out by staff authorized to perform such work by
Endress+Hauser.

Endress+HauserFieldPort SWA50

Safetyinstructions:
Special conditions

XA02726F-A• To avoid electrostatic charging: Do not rub surfaces with a dry cloth.
• In the event of additional or alternative special varnishing on theenclosure or other metal parts or for adhesive plates:• Observe the danger of electrostatic charging and discharge.
• Do not install in the vicinity of processes (≤ 0.5 m) generatingstrong electrostatic charges.

Safetyinstructions:
Installation

123

2
3
4
A0043602

123
4

Remote mounting
Cable
HART field device
Direct mounting• Avoid electrostatic charging (e.g. do not rub dry):• Of enclosure• Of the connecting cable• Observe the pertinent guidelines when interconnecting intrinsicallysafe circuits.
• Observe the maximum process conditions according to the
manufacturer's Operating Instructions.
• Install the device to exclude any mechanical damage or friction
during the application. Pay particular attention to flow conditions andtank fittings.
• To maintain the ingress protection of the enclosure:• Screw the cover tight.
• Mount the cable entry correctly.

Endress+Hauser

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XA02726F-AFieldPort SWA50• Continuous service temperature of the connecting cable: ≥ Ta+20 K.
• Protect the connecting cable between the FieldPort and the fielddevice from tension and friction (e.g. due to electrostatic charge frommedium flow).
• Torque must be observed:• Top enclosure section (remote): 5.0 Nm ±0,05 %• Top enclosure section (direct): 5.0 Nm ±0,05 %• Cable glands: 3.25 Nm ±10 %• Sealing plug: 3.25 Nm ±10 %Potential equalization
Integrate the device into the local potential equalization.

Intrinsic safety

Basic specification, Position 1, 2 = CDClass I, Div. 1, Groups A, B, C, D; Class II, III, Div. 1, Groups E, F, G;
Class I, Zone 0, Group IIC

A

12IN +3
OUT ++–+–IN –OUT –A0046878

A
1238Class I, Div. 1, Groups A, B, C, D; Class II, III, Div. 1, Groups E, F, G;
Class I, Zone 0, Group IIC
Intrinsic safety barrier/associated equipment
SWA50
HART field device

Endress+Hauser

FieldPort SWA50

XA02726F-A

Terminal assignment
2+ OUT –+ IN –11 234+ OUT –+ IN –ONOFFA0046877

1
2

Input terminal (IN)
Output terminal (OUT)

Entity installation• Install per National Electrical Code (NFPA70) or Canadian ElectricalCode, Part I (C22.1), as applicable.
• Use an intrinsic safety barrier or other associated equipment that isapproved for the country in use and satisfies the following conditions:
Uo (Voc) ≤ Ui (Vmax), Io (Isc) ≤ Ii (Imax), Co (Ca) ≥ Ci + Ccable,Lo (La) ≥ Li + Lcable and Po ≤ Pi.
• For intrinsic safety parameters: See "Connection data" section.
• Associated devices with galvanic isolation between the intrinsicallysafe and non-intrinsically safe circuits are preferred.
• Control room equipment may not use or generate over 250 Vrms.
• Always follow the installation instructions provided by the intrinsic
safety barrier manufacturer when installing this equipment.
• WARNINGS: Substitution of components may impair intrinsic safety.
• The intrinsically safe input power circuit of the device is isolated fromground. The dielectric strength is at least 500 Vrms.
• If the FieldPort is direct mounted to the field device, the interior of
the field device shall be pollution degree 2 or better.
• For details regarding internal wire connections and routing: Refer tothe Operating Instructions.

Endress+Hauser

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XA02726F-A

FieldPort SWA50Class II, III, Div. 1,
Groups E, F, G

Basic specification, Position 1, 2 = CEClass I, II, III,
Div. 2,
Groups A-D, F, G

Basic specification, Position 1, 2 = CD, CE

TemperaturetablesType of protection

Ambient temperature Ta (ambient)

Temperature class

Cl. I, II, III; IS / Ex ia–40 °C ≤ Ta ≤ +70 °C

T4

Cl. II, III, Div. 1; non IS–40 °C ≤ Ta ≤ +70 °C

T5

Cl. I ,II, III, Div. 2–40 °C ≤ Ta ≤ +70 °C

T510• Install per National Electrical Code (NFPA70) or Canadian ElectricalCode, Part I (C22.1), as applicable.
• Use threaded rigid metal conduit or hazardous location cables
appropriate for the location.
• Input wiring entry is an M20x1.5 thread; for NPT, an adapter suitable
for the location must be used.
• Adapters/cable glands must be suitable for the location and form adust-tight seal.
• Seal unused entry glands with approved sealing plugs that correspondto the type of protection.
• If the FieldPort is direct mounted to the field device, the field device
must be appropriately rated for the location.
• WARNINGS: Keep covers tight when explosive dust atmosphere ispresent.

• The device is a nonincendive (NI) electrical equipment per UL121201
and CSA C22.2 No. 213.
• Install per National Electrical Code (NFPA70) or Canadian ElectricalCode, Part I (C22.1), as applicable.
• Use only wiring and sealing methods specified for the location by theapplicable code.
• Intrinsic safety barrier/associated equipment not required.
• WARNINGS: Substitution of components may impair suitability for
hazardous locations. Do not disconnect equipment unless power has
been switched off or the area is known to be non-hazardous.
• WARNINGS: Keep covers tight when explosive dust atmosphere ispresent.

Endress+Hauser

FieldPort SWA50Connection data

XA02726F-A

Power supply circuit
Intrinsic safety
Entity parameters
Input (passive)

Output (active) 1) 2)

Ui (or Vmax) = 30 VDC
Ii (or Imax) = 115 mA
Pi = 750 mW(for Class I) or650 mW(for Class II and III)
Li = 0Ci = 0Uo (or Voc) of barrier
Io (or Isc) of barrier
Po of barrier
Lo = 0Co = 01)
2)

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Cl. II, III, Div. 1;
Cl. I, II, III, Div. 2;(non Intrinsic safety)

U ≤ 30 VDC
I = 4 to 20 mA
P≤1W

The output values do not exceed the input values.
The FieldPort can be integrated in an existing intrinsically safe installation without
adversely affecting the intrinsic safety.

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71567408

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