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INSTRUCTION MANUALDIN Rail Mounted Indicating Controller

DCL-33A

No. DCL31JE3 2019.01

SHINKO TECHNOS CO., LTD.
TEL: +81-72-727-6100

Head office: 2-5-1, Senbahigashi, Minoo, Osaka, 562-0035, Japan
FAX: +81-72-727-7006
URL: http://www.shinko-technos.co.jp/e/E-mail: overseas@shinko-technos.co.jp

External Dimensions (Scale: mm)

For detailed usage, refer to the Instruction Manual for the DCL-33A. Please download the full Instruction Manual from Shinko website.
http://shinko-technos.co.jp/e/
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DIN railThank you for purchasing our DCL-33A, DIN Rail Mounted Indicating Controller. This manual contains instructions for the mounting, functions, operations and notes when
operating the DCL-33A. To ensure safe and correct use, thoroughly read and understand this manual before using this instrument. To prevent accidents arising from themisuse of this instrument, please ensure the operator receives this manual.

Safety Precautions (Be sure to read these precautions before using our products.)

Caution for Installation

The safety precautions are classified into 2 categories: “Warning” and “Caution”.
Warning: Procedures which may lead to dangerous conditions and cause death or serious injury, if not
carried out properly.
Caution: Procedures which may lead to dangerous conditions and cause superficial to medium injury or
physical damage or may degrade or damage the product, if not carried out properly.

This instrument is intended to be used under the following environmental
conditions (IEC61010-1)]: Overvoltage category , Pollution degree 2
Ensure the mounting location corresponds to the following conditions:• A minimum of dust, and an absence of corrosive gases• No flammable, explosive gases• No mechanical vibrations or shocks• No exposure to direct sunlight, an ambient temperature of 0 to 50 (32 to122 ) that does not change rapidly, and no icing.
• An ambient non-condensing humidity of 35 to 85 %RH• No large capacity electromagnetic switches or cables through which large
current is flowing• No water, oil or chemicals or where the vapors of these substances cancome into direct contact with the unit
• Take note that the ambient temperature of this unit – not the ambient
temperature of the control panel – must not exceed 50 (122 ) if mounted
within a control panel, otherwise the life of electronic components (especiallyelectrolytic capacitors) may be shortened.

Warning• To prevent electric shock or fire, only Shinko or other qualified service personnel may handle the innerassembly.
• To prevent electric shock, fire or damage to the instrument, parts replacement may only be undertaken by
Shinko or other qualified service personnel.

SAFETY PRECAUTIONS• To ensure safe and correct use, thoroughly read and understand this manual before using this instrument.
• This instrument is intended to be used for industrial machinery, machine tools and measuring equipment.
Verify correct usage after purpose-of-use consultation with our agency or main office. (Never use this
instrument for medical purposes with which human lives are involved.)• External protection devices such as protective equipment against excessive temperature rise, etc. must be
installed, as malfunction of this product could result in serious damage to the system or injury to personnel.
Proper periodic maintenance is also required.
• This instrument must be used under the conditions and environment described in this manual. Shinko
Technos Co., Ltd. does not accept liability for any injury, loss of life or damage occurring due to the
instrument being used under conditions not otherwise stated in this manual.

Name and Functions

Caution with Respect to Export Trade Control Ordinance
To avoid this instrument from being used as a component in, or as being
utilized in the manufacture of weapons of mass destruction (i.e. military
applications, military equipment, etc.), please investigate the end users andthe final use of this instrument. In the case of resale, ensure that this
instrument is not illegally exported.

Specifications
Power supply
voltage

100 to 240 V AC 50/60 Hz, Allowable voltage fluctuation: 85 to 264 V AC
24 V AC/DC 50/60 Hz, Allowable voltage fluctuation: 20 to 28 V AC/DC

Alarm output:(Alarm, Loop break alarm and optional Heater burnout alarm utilize common
output terminals.)
The alarm action point is set by deviation from the SV (excluding Process
alarm), and if the input goes outside the range, alarm is turned ON or OFF(High/ Low limit range alarm).
When De-energized action is selected in [Alarm Energized/De-energized],
alarm is activated conversely.
Setting accuracy: Same as base accuracy
Action: ON/OFF action
Hysteresis: Thermocouple, RTD inputs: 0.1 to 100.0 ( )DC voltage, current inputs: 1 to 1000 (The placement of thedecimal point follows the selection.)
Output: Open collector, Control capacity: 0.1 A 24 V DC
Alarm type: High limit alarm, Low limit alarm, High/Low limits alarm,
High/Low limits independent alarm, High/Low limit range alarm, High/Low
limit range independent alarm, Process high alarm, Process low alarm,High limit with standby alarm, Low limit with standby alarm, High/Low
limits with standby alarm, High/Low limits with standby independent
alarm.
Energized/De-energized action are applied to the above alarms, totaling
24 alarm types. No alarm action can also be selected.
Alarm Energized/De-energized: Alarm output Energized/ De-energized canbe selected.
Alarm Energized
Alarm De-energized

Thermocouple input: Within 0.2% of each input span 1 digit, or
2 (4 ), whichever is greater
However, R, S inputs, 0 to 200 (32 to 392 ): Within 6 (12 )B input, 0 to 300 (32 to 572 ): Accuracy is not guaranteed.
Base accuracy
K, J, E, T, N inputs, Less than 0 (32 ):(at ambient
temperature 23 ,Within 0.4% of input span 1 digit, or
4 (8 ),
for a single unit
whichever is greatermounting)
RTD input: Within 0.1% of each input span 1 digit, or 1 (2 ),whichever is greater
DC voltage input: Within 0.2% of each input span 1 digit
Direct current input: Within 0.2% of each input span 1 digit
Input sampling
period

125 msPower
consumption

100 to 240 V AC: Approx. 5 VA max.
24 V AC: Approx. 4 VA max.
24 V DC: Approx. 4 W max.

Ambient
Temperature,
Humidity

0 to 50 ,35 to 85 %RH (Non-condensing)

WeightApprox. 100 g

Accessories

Instruction manual excerpt: 1 copy
When W option is ordered: Connector harness W 3 m 1 length
When W option (5A, 10A, 20A) is ordered: CT (CTL-6S) 1 piece
When W option (50A) is ordered: CT (CTL-12-S36-10L1U) 1 piece
When EI option is ordered: Connector harness AOJ 3 m 1 length
When EA option is ordered: Connector harness AOJ 3 m 1 length

Control output(OUT1)

EVT output

EVT indicator (Red)

Lit

Lit

EVT output

ON

OFF

Alarm HOLD function: Once an alarm is activated, the alarm output ismaintained until the power is turned off.

Non-contact voltage (for SSR drive): 12 V DC 15%
Max 40 mA (short circuit protected)
Direct current: 4 to 20 mA DC,
Load resistance: Max 550
Output accuracy: Within 0.3% of output span
Resolution: 12000

Loop break alarm output:(Loop break alarm, Alarm and optional Heater burnout alarm utilize common
output terminals.)
Detects heater burnout, sensor burnout and actuator trouble.
Setting range:
Loop break alarm time: 0 to 200 minutes
Loop break alarm span:
Thermocouple, RTD inputs: 0 to 150 ( ) or 0.0 to 150.0 ( )DC voltage, current inputs: 0 to 1500 (The placement of the decimal point
follows the selection.)
Output: Open collector, Control capacity: 0.1 A 24 V DC

Key Operation Flowchart

High/Low limits
alarm
High/Low limit
range alarm) is selected, (3) to (6) will
If any Alarm 1 type except (be indicated. Set them if necessary.
Note: If Alarm 1 type is changed, the Alarm 1 value will
default to 0 (0.0). Therefore, set the alarm value again.
(3) Select either Energized or De-energized in [Alarm 1
Energized/De-energized].
(4) Select either Holding or Not holding in [Alarm 1 HOLD
function].
(5) Set Alarm 1 hysteresis in [Alarm 1 hysteresis].
(6) Set Alarm 1 delay time in [Alarm 1 delay time].
(7) Set Alarm 1 value in [Alarm 1 value].
(8) Set SV1 (desired value) in [SV1 (desired value)].
Turn the load circuit power ON. Control action starts so as tokeep the control target at SV1 (desired value).

[Step 2]
Auxiliary function setting
mode 2[Step 3] Sub setting mode
[Step 4] Main setting mode
[Step 5] RUN

Process alarm
High/Low limits
independent
High/Low limit
range
independent
High limit withstandby, Low
limit with standby,
H/L limits withstandby,
H/L limits withstandbyindependent

After the power supply to the instrument is turned on, even
if the input enters the alarm action range, the alarm is not
activated. If SV is changed while the controller is running,
the alarm is not activated even if the input is in the alarm
action range. (If the controller is allowed to keep running,
the standby function will be released once the input
exceeds the alarm action point.)

Output MV (manipulated
variable) indication[Main setting mode]
SV1(Desired value)
Reverts to the PV/SV Display.

+
OUT2
proportional cycle

OUT2 proportional
band

M2.6

M2.0

Derivative time

Loop breakalarm time

OUT1
proportional cycle+(For 3 sec.)[Auxiliary function setting mode 1]

Increases the numeric value.

⑧

DOWN keyDecreases the numeric value.

⑨

MODE key

Switches the setting mode or registers the set data.
(Registers the set data by pressing the MODE key.)⑩

SUB-MODE key

Enters Auxiliary function setting mode 2 in combination with the MODE key.
If ‘Control output OFF’ is selected in [SUB-MODE key function]: Turns all outputs OFF as if the power were turned OFF.
If ‘Auto/Manual control’ is selected in [SUB-MODE key function]: Switches the Auto/Manual control.
If ‘Alarm HOLD cancel’ is selected in [SUB-MODE key function]: Cancels Alarm HOLD.

Name

Description

PWR(POWER SUPPLY)

100 to 240 V AC or 24 V AC/DC
For 24 V DC, ensure polarity is correct.

O1

Control output (OUT1)

TC

Thermocouple

RTD

Resistance temperature detector

DC

Direct current or DC voltage
For Direct current input (when “Externally mounted 50
connect a 50
shunt resistor between input terminals.

EV

Event output
Outputs when Alarm, Loop break alarm or Heater burnout alarm (W option) is ON.

O2

Cooling output (DC option)

RS-485

Serial communication (C5 option)CT

Current transformer input (W option)

EA

External setting input (EA option)

EI

DI1 input (EI option)

AI 0.34-8 TQ

0.25 to 0.34 mm2

AI 0.5-8 WH

0.34 to 0.5 mm2

AI 0.75-8 GY

0.5 to 0.75 mm2

AI 1.0-8 RD

0.75 to 1.0 mm2

AI 1.5-8 BK

1.0 to 1.5 mm2

AI 0.25-8 YE

0.2 to 0.25 mm2

AI 0.34-8 TQ

0.25 to 0.34 mm2

AI 0.5-8 WH

0.34 to 0.5 mm2

shunt resister” is selected),

Crimping Pliers

0.5 to 0.6 N･m
CRIMPFOX ZA 3
CRIMPFOX UD 6

0.22 to 0.25 N･mConverter
Event input DI allocation (*3)
No event
Process high alarm
Set value memory
Process low alarm
Control ON/OFF
High limit with standby
Direct/Reverse action
Low limit with standby
Preset output 1
H/L limits with standby
ON/OFFH/L limits independent
Preset output 2
H/L limit range
ON/OFF
independent alarm
Auto/Manual control
H/L limits with standby
Integral action Holding
independent alarm
Set value memory
H/L limits alarm
H/L limit range

A1 - A4 Energized/De-energized
Energized
De-energized
A1 - A4 HOLD function
Not holding
Holding

Control ON/OFF
Direct/Reverse action
Preset output 1
ON/OFF
Preset output 2
ON/OFF

Auto/Manual control
Direct/Reverse action
Integral action Holding
Reverse action
A1 - A4 value 0 Enabled/Disabled
Direct action
Disabled
Output status when input errors occur
EnabledOutput OFF
Remote/Local
Output ON
Local
Controller/Converter
Controller
RemoteSV Rise/Fall rate start type
SV start
PV start
Control output OUT1/EVT
OUT1EVT
Heater burnout alarm output
Enabled/Disabled
Disabled
EnabledLoop break alarm output
Enabled/Disabled
Disabled
Enabled
A1 - A4 output Enabled/Disabled
Disabled
EnabledSUB-MODE key function
Control output OFF
Auto/Manual control
Alarm HOLD cancel
Auto/Manual control after
power ON
Automatic control
Manual control(*1) Externally mounted 50 shunt resistor (*2) Built-in 50 shunt resistor(*3) 001 to 007: Works when contacts are closed (Input ON).
008 to 014: Works when contacts are open (Input OFF).
•+: Press and hold the
key andkey (in that order).
•+(For 3 sec): Press and hold the
key andkey (in that order) together for approx. 3 seconds. .
•+(For 3 sec): Press and hold the
key andkey (in that order) together for approx. 3 seconds.
•+(For 3 sec): Press and hold the
key andkey (in that order) together for approx. 3 seconds.
• Set or select each item with theorkey, and register the value with thekey.
•: If thekey is pressed, the unit proceeds to the next item, illustrated by an arrow.
• To revert to the PV/SV Display, press the
key for approx. 3 seconds in any mode.

(For 3 sec.)

Event input
DI allocation

Alarm 3 type

Alarm 4 Energized/
De-energized

Heater burnout alarm
output Enabled/Disabled

Alarm 1 type

SV2

Alarm 3 value 0
Enabled/Disabled

Alarm 4
HOLD function

Loop break alarm output
Enabled/Disabled(3)

Alarm 1 Energized/
De-energized

Alarm 1 value 0
Enabled/Disabled

Alarm 3 value

Alarm 4 hysteresis

Alarm 1 output
Enabled/Disabled(4)

Alarm 1HOLD function

Alarm 1 high limit
alarm value

Alarm 3 high limit
alarm value

Alarm 4 delay time

Alarm 2 output
Enabled/Disabled

Alarm 1 hysteresis

Alarm 2 type

Alarm 3 Energized/
De-energized

Remote/Local

Alarm 3 output
Enabled/Disabled

Alarm 1 delay time

Alarm 2 value 0
Enabled/Disabled

Alarm 3
HOLD function

Remote bias

Alarm 4 output
Enabled/Disabled

OUT1 low limit

Direct/Reverse
actionAlarm 2 value

Alarm 3 hysteresis

External setting
input high limit

OUT1 MV presetvalue

OUT1 ON/OFF
hysteresis

AT biasAlarm 2 high limit
alarm value

Alarm 3 delay time

External setting
input low limit

OUT2 MV preset
value

(2)

Decimal point place

PV filter time
constant
OUT1 high limit

(5)

(6)

Reverts to the PV/SV Display.

PV/SV Display

UP keyOUT2 ON/OFF
hysteresis

Scaling low limit

Loop breakalarm span

ARW+

Alarm 1 value

Heater burnout
alarm value

Integral time

Indicates the SV (desired value), output MV (manipulated variable) or each set value in each setting mode with a green LED.

⑦

[Auxiliary function setting mode 3]

Input type

Scaling high limit(7)

Indicates the PV (process variable), or setting characters in setting mode with a red LED.

SV Display

0.2 to 0.25 mm2

PV/SV Display

Manual reset

OUT1 proportionalband

PV Display⑥

AT Perform/Cancel
Input Type
C(W/Re5-26) 0 - 4200°F
AT Cancel
K-200 - 1370°C
Pt100 -199.9 - 999.9°F
AT Perform
K-199.9 - 400.0°C
JPt100 -199.9 - 900.0°F
Set value lockJ
-200 - 1000°C
Pt100-300 - 1500°F
UnlockR
0 - 1760°C
JPt100-300 - 900°F
Lock 1S
0 - 1760°C
4-20 mA -1999–9999(*1)
Lock 2B
0 - 1820°C
0-20 mA -1999–9999(*1)
Lock 3E-200 - 800°C
0-1V-1999 - 9999
Communication protocol
T-199.9 - 400.0°C
0-5V-1999 - 9999
Shinko protocolN-200 - 1300°C
1-5V-1999 - 9999
Modbus ASCII mode
PL-Ⅱ
0 - 1390°C
0 - 10 V-1999 - 9999
Modbus RTU mode
C(W/Re5-26) 0 - 2315°C
4-20 mA -1999–9999(*2)
Shinko protocol
Pt100 -199.9 - 850.0°C
0-20 mA -1999–9999(*2)(Block Read/Write)
JPt100 -199.9 - 500.0°C Decimal point place
Modbus ASCII mode
Pt100
-200 - 850°C(Block Read/Write)
No decimal point
Modbus RTU mode
JPt100-200 - 500℃
1 digit after point(Block Read/Write)
K-320 - 2500°F
2 digits after point
Communication speed
K-199.9 - 750.0°F
3 digits after point
2400 bps
J-320 - 1800°F OUT2 cooling method
4800 bps
R
0 - 3200°F
Air cooling
9600 bps
S
0 - 3200°F
Oil cooling
19200 bps
B
0 - 3300°F
Water cooling
38400 bps
E-320 - 1500°F A1 - A4 type
ParityNo alarm actionT-199.9 - 750.0°F
No parity
High limit alarmN-320 - 2300°F
Even
Low limit alarm
PL-Ⅱ
0 - 2500°F
Odd(For 3 sec.)[Auxiliary function setting mode 2](1)⑤

AI 0.25-8 YE

Lower left: SV Display: Indicates the factory default.

PV/SV Display

AT Perform/Cancel

The yellow LED flashes while auto-tuning (AT) is performing.

When using ferrules, use the following ferrules made by Phoenix Contact GMBH & CO.
Recommended Ferrules and Crimping Pliers
Terminal
Terminal
Ferrules with
Conductor Cross
Tightening Torque
NumberScrew
Insulation Sleeve
Sections: This setting item is optional, and appears only when the option is ordered.

+

The yellow LED flashes during Serial communication TX output (transmitting).

AT indicator

CT
EA
EI

PV/SV Display[Sub setting mode]

T/R indicator④● Key Operation• Upper left : PV Display: Indicates setting characters.
Right side : Indicates the setting item.
•③

Bottom of the unit

● About Setting Item

Reverts to the PV/SV Display.

The green LED lights when OUT (control output) is ON (when Heating output is ON if Heating/Cooling control option isordered).
For Direct current output, flashes in 125 ms cycles corresponding to the output MV.

● Character Indication
The alarm action isdeviation setting from the SV. The
alarm is activated if the input value reaches the high limit
set value.
The alarm action isdeviation setting from the SV. The
alarm is activated if the input value drops below the low
limit set value.
Combines High limit and Low limit alarm actions. When
input value reaches the high limit set value or drops below
the low limit set value, the alarm is activated.
When input value is between the low limit and high limit
set values, the alarm is activated.
Within the scale range of the controller, alarm action points
can be set at random and if the input reaches the randomly
set action point, the alarm is activated.
High limit and low limit set values can be set respectively.
The alarm is activated when the input value exceeds thehigh limit set value or drops below the low limit set value.
High limit and low limit set values can be set respectively.
The alarm is activated when the input value is between the
low limit and high limit set values.

PV/SV Display(For 3 sec.)

PV/SV Display(8)

Low limit alarm

OUT indicator

Terminal Arrangement

1 to 4High limit
alarm

②

Caution

Output: Open collector, Control capacity: 0.1 A 24 V DC

● Alarm TypeSet the input type, Alarm 1 type and SV1 (desired value), following the procedure below.
Setting item numbers (1), (2), (3), (4), (5), (6), (7) and (8) are indicated on the flowchart.
[Step 1]
Turn the load circuit power OFF, and turn the power to the
Operation before RUN
DCL-33A ON.
Select an input type and Alarm 1 type, etc. in Auxiliary function
setting mode 2.
(1) Select an input type in [Input type].
(2) Select Alarm 1 type in [Alarm 1 type].

Description
The red LED lights when Event output (Alarm, Loop break alarm or optional Heater burnout alarm) is ON.
The red LED also lights when Cooling output is ON if Heating/Cooling control option is ordered.

• When setting the specifications and functions of this unit, connect mains power cable to terminals 1 and 2 first, then set them referring to “Key Operation Flowchart”,
before “Mounting to the Control Panel” and “Wiring”.
• Do not pull or bend the lead wire on the terminal side when wiring or after wiring, as it could cause malfunction.

5 to 9● Basic Operation ProcedureName
EVT indicator

Communication
C5(RS-485)

Relay contact: 1a, Control capacity: 3 A 250 V AC (resistive load)
1 A 250 V AC (inductive load cos =0.4)
Electrical life: 100,000 cycles

Heating/Cooling
control output(OUT2)(DC option)

No.
①

Set value lockCommunication
speed

OUT2 coolingmethodSVTC bias

Alarm 2 Energized/
De-energized

Alarm 4 type

SV Rise/Fall rate
start type

SUB-MODE key
function

Sensor correction

ParityOUT2 high limit

Output status when
input errors occur

Alarm 2HOLD function

Alarm 4 value 0
Enabled/Disabled

SV rise rate

Auto/Manual control
after power ON

Communication
protocolStop bit

OUT2 low limit

Controller/Converter

Alarm 2 hysteresis

Alarm 4 value

SV fall rate

Reverts to the PV/SV Display.

Reverts to the PV/SV Display.

Alarm 2 delay time

Alarm 4 high limit
alarm value

Control output
OUT1/EVT

Instrument number

Reverts to the PV/SV Display.

Overlap/Dead band