Instruction manual
To prevent accidents arising from the misuse of this controller, please ensure the operator using it receives
this manual.
Caution
• This instrument should be used according to the specifications described in the manual.
If it is not used according to the specifications, it may malfunction or cause fire.
• Be sure to follow the warnings, cautions and notices. If not, it could cause serious injury or malfunction.
• Specifications of the JCS-33A and the contents of this instruction manual are subject to change
without notice.
• This instrument is designed to be installed in a control panel. If not, measures must be taken to ensure
that the operator cannot touch power terminals or other high voltage sections.
• Be sure to turn the power supplied to the instrument OFF before cleaning this instrument.
• Use a soft and dry cloth when cleaning the instrument.
(If paint thinner is used, it might deform or tarnish the unit.)
• As the display section is vulnerable, do not strike or scratch it with a hard object.
• Any unauthorized transfer or copying of this document, in part or in whole, is prohibited.
• Shinko Technos is not liable for any damages or secondary damages incurred as a result of using
this product, including any indirect damages.
1. Name
1.1 Model name
J C S – 3
Control action
A1
OUT1
Input
Supply voltage
Option
*1: Alarm actions (9 types and No alarm action) and Energized/Deenergized can be selected by key
operation.
*2: Thermocouple, RTD, DC current, and DC voltage can be selected by key operation.
*3: 100 to 240V AC is standard specification for the supply voltage. However, when ordering 24V
AC/DC, enter "1" after the input code.
1.2 How to indicate the model nameplate
Model nameplates are put on the
case and on the inner assembly.
For Heater burnout alarm output,
CT rated current is written in the
bracket.
(1): Model name (2): Option, supply voltage ("1" is entered only for 24V AC/DC)
(3): Instrument No. (Only on inner assembly)
Micro-computer based digital indicating controller
3
3
A
R
S
A
M
1
A2
W (5A)
W (10A)
W (20A)
W (50A)
DT
C5
SM
LA
BK
TC
For Help Call Toll Free 1-800-880-3743
,
Series name: JCS-33A (W48 x H48 x D96.5mm)
PID
Alarm action is selectable by key operation. *1
Relay contact: 1a
Non-contact voltage (for SSR drive): 12 V DC
DC current: 4 to 20mA DC
Multi-range
24V AC/DC *3
Alarm 2 (A2) *1
Heater burnout alarm
OUT2 (Heating/Cooling
control output)
Serial communication (RS-485)
SV1/SV2 external selection
Loop break alarm
Color Black
Terminal cover
Model nameplate
(1)
JCS-33A-R/M
A2
(2)
W(20A)
(3)
No.
*2
CT rated current: 5A
CT rated current: 10A
CT rated current: 20A
CT rated current: 50A
Non-contact relay
(e.g.)
Relay contact output / Multi-range input
Alarm 2 (A2) output
Heater burnout alarm output (20A)
JCS-33A
Need help?
Do you have a question about the JCS-33A and is the answer not in the manual?
Questions and answers