Compact Versatility
ISO9001

ISO14001（本社のみ）

Size: 48 (W) x 24 (H) mm

24

Programmable controller function

48

10.6

98.5

Standard Event input/output

CE & UL conformity, Drip-proof/Dust-proof (IP66)

Indicating Controller

Digital Indicating Controllers
JCL-33 A

FeaturesCompact

Standard programmable controller function
JCL-33A

Programmable controller function is also provided as a standard
feature.
9-step/pattern program control can be carried out.

The function and performance of
the JCL-33A (width: 48mm, height:24mm) are equivalent to those of
traditional 48mm square controllers.

Serial communication (RS-485)

By connecting the JCL-33A to a personal computer or operator interface,monitoring and various settings can be performed through theoptional serial communication (RS-485) function.
(A maximum of 31 units of the JCL-33A can be connected.)
As a communication protocol, Shinko protocol and Modbus protocol
are provided.
(For Modbus protocol, RTU mode and ASCII mode can be selected by
keypad.)The JCL-33A can be connected to open network Modbus.

Multi-input

A total of 18 types of input are available from a choice of: thermocouple(10 types), RTD (2 types), DC current (2 types) and DC voltage (4 types).
As input sampling period is short (250ms), this instrument is applicable
to a wide range of process.

2-way usage: Controller and Converter

Set value digital transmission

For DC current output type, JCL-33A can be used as a controller or aconverter by keypad.
If it is used as a converter, thermocouple, RTD or DC input signal isconverted to 4 to 20mA DC, and outputted.

The JCL-33As (slave) can receive the SV of the PCD-33A (master)
programmable controller that has the SVTC option.

Standard SV1 / SV2 external selection function

Standard Drip-proof / Dust-proof structure (IP66)

Standard 2-point Event output

Safety Standard

The memory function to switch SV1 or SV2 by external contact signal isequipped as a standard feature.
By registering value of SV1 and SV2 beforehand, the SV can be switchedby external operation.

IP66 structure enables the JCL-33A to be used in harshenvironments such as those where it will be exposed to waterand dust.

2-point Event output is provided as a standard feature.
Event output comprises Alarm action, Timer function and Pattern end function.
One function can be easily selected by keypad of the JCL-33A.
(Default value: No alarm action)

UL/C-UL, CE marking

Configuration example
When monitoring multiple JCL-33A units with an operator interface

Operator interface

Up to 31 temperature control points can be monitored with an operator interface.
JCL-33A complies with the following operator interfaces.
Digital Electronics Corp.: GLC series, GP series
Hakko Electronics Co., Ltd.: V7 series, V6 series

JCL-33A

JCL-33A

JCL-33A

JCL-33A

JCL-33A

JCL-33A

RS-485Programmable controller

When using JCL-33A as a programmable controller
If Shinko programmable controller PCD-33A or PC-935 (with SVTC option) isused as a program setter, the JCL-33A (with C5 option) can be used as aprogrammable controller for up to 31 places.
(Set value digital transmission is available.)

RS-485

RS-485Specifications■ Rated range (Multi-input)■ ModelJ C L - 33 A

Ｒ
Control output
Ｓ(OUT1)Ａ
Ｍ
Input
１
Supply voltage

DR
OptionC5
TC
BK

Relay contact
Non-contact voltage (for SSR drive)
DC current
Multi-input
24V AC/DC
Heating/Cooling control output (OUT2)(Relay contact)
Serial communication(EIA RS-485)
Terminal cover
Color: Black

Please designate the specifications from the □, □□□ columns.
When adding an option, enter it punctuated by a comma.
･ Event outputs (EV1, EV2) are provided as a standard feature.
Alarm action, Timer function and Pattern end function can be selectedby front keypad.
･ If C5 option is added, Event output 2 and DI input cannot be used.
･ If DR option is added, Event output 1 cannot be used.
･ For the supply voltage, 100 to 240V AC is standard, however, when ordering
24V AC/DC, enter "1" after the input code.

■ Standard specifications
Display

Input

Input type□／□ □，□□□

Thermocouple

RTD

Input range

ー200 to 1370 ℃
ー199.9 to 400.0 ℃
Ｊー200 to 1000 ℃
Ｒ
0 to 1760 ℃
Ｓ
0 to 1760 ℃
Ｂ
0 to 1820 ℃
Ｅー200 to 800 ℃
Ｔー199.9 to 400.0 ℃
Ｎー200 to 1300 ℃
PL-Ⅱ
0 to 1390 ℃
C（W/Re5-26）
0 to 2315 ℃
ー200 to 850 ℃
Pt100
ー199.9 to 850.0 ℃ー200 to 500 ℃
JPt100ー199.9 to 500.0 ℃

Ｋー320 to 2500 °F
ー199.9 to 750.0 °F
ー320 to 1800 °F

0 to 3200 °F
0 to 3200 °F
0 to 3300 °F
ー320 to 1500 °F
ー199.9 to 750.0 °F
ー320 to 2300 °F
0 to 2500 °F
0 to 4200 °F
ー300 to 1500 °F
ー199.9 to 999.9 °Fー300 to 900 °F
ー199.9 to 900.0 °F

4 to 20mA DC
0 to 20mA DC
ー1999 to 9999， ー199.9 to 999.9
0 to 1V DC
ー19.99 to 99.99，ー1.999 to 9.999
DC voltage 0 to 10V DC
1 to 5V DC
0 to 5V DC･ For DC current and voltage inputs, decimal point place change and scaling
are possible.
･ For DC current input, 50Ω shunt register (sold separately) must be installed.
DC current

PV/SV: [Red 4-digit, character size: 8.7 x 5mm (H x W)], MEMO/STOP: [Green, 1 digit, character size: 8.7 x 5mm (H x W)]
Thermocouple : K, J, R, S, B, E, T, N, PL-Ⅱ, C (W/Re5-26) External resistance: 100Ω or less, however, for B input, 40Ω or less
RTD
: Pt100, JPt100 3-wire system (allowable input lead wire resistance: 10Ω or less per wire)
DC current: 0 to 20mA DC, 4 to 20mA DC: Input impedance: 50Ω (50Ω shunt resistor must be connected between input terminals.)
Allowable input current: 50mA DC or less (when 50Ω shunt resistor is used)
DC voltage: 0 to 1V DC: Input impedance 1MΩ or more
Allowable input voltage: 5V DC or less, Allowable signal source resistance: 2kΩ or less0 to 5V DC, 1 to 5V DC, 0 to 10V DC: Input impedance: 100kΩ or more, Allowable input voltage: 15V DC or less
Allowable signal source resistance: 100Ω or less

Thermocouple

Accuracy(setting･indication)
Input sampling period
Control output(OUT1)

Control action

Event output 1 (EV1),
Event output 2 (EV2)DI (Digital input)

Simpliﬁed
programmablecontroller function

Converter function
Supply voltage
Power consumption
Insulation resistanceDielectric strength
Environment
Safety standard
Case Material･Color
Mounting method
Setting method
External dimensions
WeightAttached functions: Within ±0.2% of each input span ±1digit, or within ±2℃ (4℉), whichever is greater
However, R, S input, the range is 0 to 200℃ (0 to 400℉): Within ±6℃ (12℉)
B input, the range is 0 to 300℃ (0 to 600℉): The accuracy is not guaranteed.
K, J, E, T, N input, less than 0℃(32℉): Within ±0.4% of input span±1digit, or within ±4℃(8℉), whichever is greater
RTD: Within ±0.1% of each input span±1digit, or within ±1℃ (2℉), whichever is greater
DC current, DC voltage : Within ±0.2% of each input span±1digit
250ms
Relay contact: 1a, control capacity: 3A 250V AC (resistive load), 1A 250V AC (inductive load cosφ=0.4), Electric life: 100,000 cycles
Non-contact voltage : 12+20V DC Max. 40mA DC (short circuit protected)
DC current: 4 to 20mA DC Load resistance: Max. 550ΩThe following control actions can be selected by keypad. (Default value: PID)
PID (with auto-tuning function), PI, PD (with manual reset function), P (with manual reset function), ON/OFFOUT1 proportional band (P) : 0.0 to 110.0% (ON/OFF control when set to 0.0)
Integral time (I): 0 to 1000 seconds (Oﬀ when set to 0)
Derivative time (D): 0 to 300 seconds (Oﬀ when set to 0)
OUT1 proportional cycle: 1 to 120 seconds (Not available for DC current output type)
ARW: 0 to 100%
OUT1 ON/OFF hysteresis : Thermocouple, RTD: 0.1 to 100.0℃ (℉)
DC current, voltage: 1 to 1000 (The placement of the decimal point follows the selection)
Alarm action, Timer function and Pattern end function can be selected by keypad.
･ No alarm action･ High limit alarm(Deviation setting) Setting range: -(Scaling span) to Scaling span･ Low limit alarm(Deviation setting) Setting range: -(Scaling span) to Scaling span･ High/Low limits alarm(Deviation setting) Setting range: 0 to Scaling span･ High/Low limit range alarm(Deviation setting) Setting range: 0 to Scaling span･ Process high alarm
Setting range: Scaling low limit value to Scaling high limit value･ Process low alarm
Setting range: Scaling low limit value to Scaling high limit value･ High limit alarm with standby(Deviation setting) Setting range: -(Scaling span) to Scaling span･ Low limit alarm with standby(Deviation setting) Setting range: -(Scaling span) to Scaling span･ High/Low limits alarm w/standby (Deviation setting) Setting range: 0 to Scaling span
For the inputs with a decimal point, the negative minimum value is -199.9 and the positive maximum value is 999.9.
Setting accuracy: The same as the indicating accuracy
Action: ON/OFF action
Hysteresis: Thermocouple, RTD: 0.1 to 100.0℃(℉)
DC current, voltage: 1 to 1000 (The placement of the decimal point place follows the selection.)
EV1: Relay contact 1a, Control capacity: 3A 250V AC (Resistive load), 1A 250V AC (Inductive load
cosφ=0.4), Electric life: 100,000 cycles
EV2: Open collector, Control capacity: 0.1A 24V DC (Max.)
Alarm action delay timer : Alarm action is delayed by this function. If input enters alarm output range and the set time
has passed, the output is turned on.
Alarm output hold function :Once the alarm is activated, the alarm output is maintained until the power is turned oﬀ.
DI input has 3 functions as shown below. Each function can be selected by keypad.
･ Timer function: If input signal enters from outside, timer measurement starts, and ON delay timer, OFF delay timer or
ON/OFF delay timer action output is turned on after delay timer setting time has passed.
･ SV1/SV2 external selection function: SV1 (Desired value 1), and SV2 (Desired value 2) can be selected by external contact signal.
(If the JCL-33A is used as a programmable controller, this function is not available)
DI terminals (between 10 and 12) are open: SV1 can be set and indicated.
DI terminals (between 10 and 12) are closed: SV2 can be set and indicated.
Circuit current when closed: 6mA･ Control output ON/OFF (RUN/STOP) external selection function:
Control output OFF (Fixed value control) or Program control RUN/STOP can be switched.
[Fixed value control](If the JCL-33A is used as a programmable controller, Control output ON/OFF external selection function is not available)
DI terminals between 10 and 12 Open: Control output ON
DI terminals between 10 and 12 Closed: Control output OFF, Circuit current when closed: 6mA[Program control]
Program control RUN/STOP can be switched by external contact pulse input (ON time, approx. 30ms).
If pulse input enters during program control standby, program control starts. If pulse input enters during program
control run, program control stops and the controller reverts to the program control standby mode.
If pulse input enters while pattern end output is turned ON, pattern end output is turned oﬀ.
JCL-33A can perform 1 pattern and 9 steps of simpliﬁed program control.
(If the OUT/OFF key function is selected in the setting items, either ﬁxed value control or program control can be selected)
If the OUT/OFF key on the front face of the instrument is pressed during program standby, the program begins. (To cancel the program,press the OUT/OFF key one more time)
Progressing time error : Within ±1 minutePattern end output: Pattern end output can be selected by front keypad.
(If the program ends normally, Pattern end output is turned on, and the output is maintained until it is cancelledby pressing the OUT/OFF key again. During pattern end output, program control cannot be performed.)JCL-33A has a converter function, which can be easily used by changing with keypad. (However, this is available only for the DC current output type)The set values are changed as follows.
SV1 (Desired value)=Scaling low limit value, Integral time=0, Derivative time=0, OUT1 proportional band=100.0%, Manual reset=0.0，
A1 value=0，A2 value=0, Direct/Reverse action=Direct action
100 to 240V AC 50/60Hz, 24V AC/DC 50/60Hz
Allowable voltage ﬂuctuation range: 85 to 264V AC，20 to 28V AC/DC
Approx. 5VA
10MΩ or more, at 500V DC
Between input terminal and power terminal, Between output terminal and power terminal :1.5kV AC for 1 minute
Ambient temperature: 0 to 50℃ (32 to 122℉) Ambient humidity: 35 to 85%RH (non-condensing)UL: Power input rating 100-240V AC, 24V AC/DC File No. E159038
Material: Flame-resistant resin Color: Light gray
The mounting frame is used. (Mountable panel thickness : 1 to 10mm)
Sheet key input
W48 x H24 x D98.5mm
Approx. 120g
Sensor correction, Set value lock, PV ﬁlter, Power failure countermeasure, Self-diagnosis, Automatic cold junction temperature compensation(only for thermocouple), Burnout, Input burnout, Warm-up indication, Temporary PV/SV indication switching, Drip-proof/Dust-proof IP66 (for the front face)■ Options[Please add options according to the user’s needs. When ordering, designate an option code to be applied]Heating/Cooling
control (OUT2)[DR]

If this option is added, Event output 1 cannot be used.
For this option, use terminals 8 and 9 (EV1 terminals)
OUT2 proportional band (P) : 0.0 to 10.0 times the control output (OUT1) (ON/OFF control when set to 0.0)
Integral time (I): The same as that of the control output (OUT1)
Derivative time (D): The same as that of the control output (OUT1)
OUT2 proportional cycle: 1 to 120 seconds
Overlap/Dead band
: Thermocouple, RTD : -100.0 to 100.0℃ (℉)
DC current, voltage : -1000 to 1000 (The placement of the decimal point follows the selection)
OUT2 ON/OFF hysteresis : Thermocouple, RTD : 0.1 to 100.0℃ (℉)
DC current, voltage : 1 to 1000 (The placement of the decimal point follows the selection)
Control output: Relay contact 1a, Control capacity: 3A 250V AC (resistive load), 1A 250V AC (inductive load cosφ=0.4),
Electric life: 100,000 cycles

Serial communication[C5]

Performs operations such as various setting status changes, set value reading and setting, etc. from an external computer.
Shinko programmable controller which has the SVTC option can digitally transmit its SV to JCL-33A units which have the C5 option.
Communication interface ------------ EIA RS-485
Communication method -------------- Harf-duplex communication
Synchronization method ------------- Start-stop synchronization
Communication speed ---------------- 2400/4800/9600/19200bps (Can be selected by keypad)
Parity ---------------------------------------- Even (Shinko protocol, Modbus ASCII), No parity (Modbus RTU)
Start, Stop bit ---------------------------- 1
Communication protocol ------------- Shinko/Modbus ASCII/Modbus RTU (Can be selected by keypad)
Number of connectable units ------ Max. 31 units per host computer
Communication error detection --- Parity, checksum (LRC), CRC
Data format

Communication protocol
Start bit
Data bit
ParityStop bit
Terminal cover[TC]
Color black [BK]

Shinko1
7
Even1

Modbus ASCII
1
7
Even
1

Modbus RTU
1
8
No parity
1

Electric shock protection terminal coverBe sure to use this terminal cover by adding this option if operator may touch the back of the controller while running the controller.
Standard color (case, base) is light gray. However, if this option is added, the color of the case and base will be black.

■ External dimensions (Scale: mm)■ Panel cutout (Scale: mm)

2422.2 0+0.3

44.8
47.5※1
Terminal cover

60

98.5
101 ※1

10.6※When terminal cover is added■ Solderless terminal■ Terminal arrangement

5.8mm or lessUse a solderless terminal with an insulation sleeve in whichan M3 screw ﬁts. The torque should be 0.63N･m.
3.2mm

5.8mm or less48

40

Mounting frame
36.5

Packing

21.6
23.8※1

47.6

+0.6

45 0

3.2mm

POWER SUPPLY Power terminals
EV1 Event output 1 or Control output 2 (OUT2)(when DR option is added) terminals
EV2 Event output 2 terminals
OUT Control output 1 (OUT1) terminals
DI！

･ If C5 option is added, Event output 2 and DI input cannot
be used.
･ If DR option is added, Event output 1 can not be used.
･ JCL-33A does not have a built-in power switch, circuit
breaker or fuse. Be sure to install externally this device
near the controller.
･ When the supply voltage is 24V AC/DC, do not confuse
the polarity when using direct current (DC).

！

SAFETY
PRECAUTIONS

DI input terminals (DI input has 3 functions: Timer function, SV1/SV2 external
selection function, Control output ON/OFF (RUN/STOP) external selection

RS-485 Serial communication (C5) terminals
TC Thermocouple input terminals
RTD RTD input terminals
DC DC current or DC voltage input terminals [For DC current input, connect
50Ω shunt resistor (sold separately) between input terminals.]● To ensure safe and correct use, thoroughly read and understand the manual before using this instrument.
● This instrument is intended to be used for industrial machinery, machine tools and measuring equipment. Verify

correct usage after consulting purpose of use with our agency or main oﬃce.
(Never use this instrument for medical purposes with which human lives are involved.)● External protection devices such as protection 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. Also proper
periodic maintenance is required.
● This instrument must be used under the conditions and environment described in the manual. Shinko Technos Co.,
Ltd. does not accept liability for any injury, loss of life or damage occurring due to the instrument being used underconditions not otherwise stated in this manual.

Caution with respect toExport Trade Control Ordinance
To avoid this instrument from being used as acomponent 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.

・This catalog is as of Aug 2017, and speciﬁcations are subject to change without notice.
・Photos used in this catalog do not show unit in operating status.
・If you have any inquiries, please consult us or our agency.

SHINKO TECHNOS CO., LTD.
OVERSEAS DIVISION

Head Office : 2-5-1, Senbahigashi, Minoo, Osaka, 562-0035, JapanTel: +81-72-727-6100
Fax: +81-72-727-7006
URL: http://www.shinko-technos.co.jp/e/E-mail: overseas@shinko-technos.co.jp

201708 E04(PDF)