| Display |
JCS-33A: PV [Red 4 digits, Character size: 10.2 x 4.9mm], SV [Green 4 digits, Character size: 8.8 x 4.9mm]
JCR-33A: PV [Red 4 digits, Character size: 11.2 x 5.4mm], SV [Green 4 digits, Character size: 11.2 x 5.4mm]
JCD-33A: PV [Red 4 digits, Character size: 18 x 8mm], SV [Green 4 digits, Character size: 12.6 x 6.6mm] |
| Input |
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, 3-wire system
(Allowable input wire resistance per wire: 10Ω or less) |
| DC current |
0 to 20mA DC,
4 to 20mA DC |
Input impedence: 50Ω
(Connect shunt resistor 50Ω between input terminals)
Allowable input current: 50mA DC or less
(When shunt resistor 50Ω is used) |
| DC voltage |
0 to 1V DC |
Input impedence: 1MΩ or greater
Allowable input voltage: 5V or less
Allowable signal source resistance: 2kΩ or less |
0 to 5V DC,
1 to 5V DC,
0 to 10V DC |
Input impedence: 100kΩ or greater
Allowable input voltage: 15V or less
Allowable signal source resistance: 100Ω or less |
Accuracy
(Setting - Indicating)
|
Thermocouple |
Within +/-0.2% of each input span +/-1 digit or +/-2°C (4°F), whichever is greater
However, R or S input 0 to 200°C (0 to 400°F): Within +/-6°C (12°F)
B input 0 to 300°C (0 to 600°F): Accuracy is not guaranteed
K, J, E, and N input less than 0°C (32°F): Within +/-0.4% of input span +/-1 digit |
| RTD |
Within +/-0.1% of each input span +/-1 digit or +/-1°C (2°F), whichever is greater |
DC current and
DC voltage |
Within +/-0.2% of each input span +/-1 digit |
Input Sampling
Period |
0.25 seconds |
Control Output
(OUT 1) |
Relay contact |
(JCS-33A) 3A 250V AC (Resistive load), 1A 250V AC (Inductive load cos φ=0.4),
Electric life: 100,000 times |
| Non-contact DC voltage |
12-14V DC Max. 40 mA (short-circuit protected) |
| DC current |
4 to 20mA DC Load resistance: Max. 550Ω |
| Control Action |
Actions mentioned below can be selected by key operation (Factory default set as PID) |
| PID (with auto-tuning function), PI, PD (with manual reset function), P (with manual reset function), ON/OFF |
| OUT1 proportional band (P) |
Thermocouple: 0 to 1000°C (0 to 2000°F) (ON/OFF action when set to 0)
RTD: 0.0 to 999.9°C (0 to 999.9°F) (ON/OFF action when set to 0.0)
DC current and DC voltage: 0.0 to 100.0% (ON/OFF action 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) |
| Proportional cycle |
1 to 120 seconds (DC current output type is not available) |
| OUT1 ARW |
0 to 100% FS |
| Hysteresis |
Thermocouple and RTD: 0.1 to 100.0°C (°F)
DC current and DC voltage: 1 to 1000 (Decimal point place follows the selection) |
| OUT1 Output limit |
-5 to 100% |
Alarm 1
[A1] |
Alarm action and Energized/De-energized can be selected by key operation |
| Setting accuracy |
The same as the indicating accuracy |
| Action |
ON/OFF action |
| Hysteresis |
Thermocouple and RTD: 0.1 to 100.0°C (°F)
DC current and DC voltage: 1 to 1000 (Decimal point place follows the selection) |
| Output |
Relay contact 3A 250V AC (Resistive load), Electric life: 100,000 times |
| Mounting Method |
JCS provided with one piece mounting bracket. JCR and JCD include screw type mounting brackets |
| Setting Method |
Sheet key input |
| Material - Color |
Material: Flame resistant resin |
Color: Black |
| Supply Voltage |
100 to 240V AC 50/60Hz, 24V AC/DC 50/60Hz
Allowable voltage fluctuation: 85 to 264V AC, 20 to 28 AC/DC, Power consumption approximately 8VA |
| Environment |
Ambient temperature: -10 to 50°C |
Ambient humidity: 35 to 85% RH (No condensation) |
External
Dimension
& Weight |
JCS-33A: 48 x 48 x 96.5mm (W x H x D) Approx. 200g
JCR-33A: 48 x 96 x 98.5mm (W x H x D) Approx. 250g
JCD-33A: 96 x 96 x 98.5mm (W x H x D) Approx. 370g |
| |
|
|
|
|
| > To Top |
|
|
|
|
| |
|
|
|
|
| Options |
* Specify options according to user’s needs. When ordering, specify an option code to be applied. |
| |
|
|
|
|
Alarm 2
[A2] |
When this option is added, 1 alarm point is added
Alarm action type, Setting range and Relay contact type are the same as those of Alarm 1 [A1]. See Alarm 1 [A1] section |
Heater Break Alarm
[W] |
Watches the heater current with CT (current transformer) and detects burnout
Heater rated current must be selected from 5A, 10A, 20A and 50A |
| Setting Accuracy |
Within +/-5% of heater rated current |
| Output |
Relay contact 3A 250V AC (Resistive load), Electric life: 100,000 times |
| Self-Holding |
Not Available |
| Accessories |
CT (Current Transformer) |
Control Output
(OUT2)
(Heating/Cooling
Control)
[DR,DS,DA,DT] |
If this option is applied, control output 2 is added and enables Heating/Cooling control.
There are 4 types of control output i.e. Relay contact output (DR), Non-contact voltage output (DS), DC current output
(DA) and Non-contact relay output (DT). These must be designated when ordering.
(Relay contact output, Non-contact voltage output and DC current output can be applied to JCR-33A and JCD-33A series)
(Only Non-contact relay output can be applied to JCS-33A series) |
| Control action (Heating side): The same as control output (OUT1) |
| Control action (Cooling side):: |
| Proportional band (P) |
0.0 to 10.0 times the control output (OUT1) proportional band (ON/OFF action when set to 0.0) |
| Integral time (I) |
The same as the integral time setting value of the control output (OUT1) |
| Derivative time (D) |
The same as the derivative time setting value of the control output (OUT1) |
| Overlap cycle |
Thermocouple and RTD: -100.0 to 100.0°C (°F) |
| Dead band |
DC current and DC voltage: -1000 to 1000 (Decimal point follows this selection) |
| Hysteresis |
0.1 to 100.0°C (°F) |
| Control output |
| • Relay contact (DR): |
3A 250V AC (Resistive load), 1A 250V AC (Inductive load cos φ=0.4), Electric life: 100,000 times |
| • Non-contact voltage (DS): |
12-14V DC Max. 40mA (short-circuit protected) |
| • DC current (DA): |
4 to 20mA DC Load resistance: Max. 550Ω |
| • Non-contact relay (DT): |
3A 250V AC (Resistive load) Only available on model JCS |
| Cooling action mode (This must be selected from below by key operation) |
| • Air cooling (Linear characteristic) |
| • Oil cooling (1.5th Power of characteristic) |
| • Water cooling (2nd Power of characteristic) |
Serial Communication
[C5] |
Various setting status changing, reading and setting of the JC•-33A can be performed from an external computer. By combining programmable controller (Option: SVTC added) with JC•-33A (Option: C5 added), it is possible to transmit
the SV (setting value) of the programmable controller digitially to the JC•-33A |
| Communication interface |
Based on EIA RS-485 |
| Data transfer rate |
(2400/4800/9600/19200bps) Selectable by key operation |
| Communication protocol |
Based on Shinko standard protocol or Modbus (Selectable by key operation)
(When Modbus is selected, RTU mode or ASCII mode can be selected) |
| Number of connectable units |
A maximum of 31 units per host computer
|
SV1/SV2
External Selection
[SM] |
Provided as standard feature on model JCR and JCD. Option only on model JCS
Main setting value 1 and 2 can be changed by external contact |
| Terminal between 13 and 14 is open: SV1 |
Terminal between 13 and 14 is closed: SV2 |
Loop Break Alarm
[LA] |
This option enables Heater burnout, Sensor burnout and Input burnout to be detected |
| Loop break alarm time |
0 to 200 minutes |
| Loop break alarm span |
Thermocouple and RTD: 0 to 150°C (°F), 0.0 to 150.0°C (°F)
DC current and DC voltage: 0 to 1500 |
| Output |
Relay contact 3A 250V AC (Resistive load),
1A 250V AC (Inductive load cos φ=0.4), Electric life: 100,000 times |
Transmitter
Power Supply
[P24] |
When this option is added, 24V DC is output from the terminal 9 to 10 of JCD-33A and JCR-33A |
| Output voltage |
24V DC +/-3V (When load current is 30mA) |
| Ripple voltage |
200mV (When load current is 30mA) |
| Maximum load current |
30mA |
 |
|
|
|
|
