| Display |
Display PV/SV |
Red Digits 8.7 (H) x 5(W)mm |
| 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 DC 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 DC or less
Allowable signal source resistance: 100Ω or less |
Accuracy
(Setting - Indicating)
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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 |
1a, 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 |
| OUT Proportional band (P) |
0.0 to 110% (ON/OFF action when set to 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) |
| OUT Proportional cycle |
1 to 120 seconds (Not available for DC current output type) |
| ARW |
0 to 100% |
| 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) |
Event Output 1
(EV1)
Event Output 2
(EV2) |
Alarm action, Timer function and Pattern end function can be selected by keypad. 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 and RTD: 0.1 to 100°C (°F)
DC current and DC voltage: 1 to 1000 (Decimal point place follows the selection) |
| EV1 |
Relay contact 1a, Control capacity: 3A 250V AC (Resistive load), 1A 250V AC
(Inductive load cos φ=0.4), Electric life: 100,000 times |
| EV2 |
Open collector. Control capacity: 0.1A 24V DC (Max.) |
| Alarm action delayed timer function |
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 power is turned off
|
| DI (Digital Input) |
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 has passed. |
| • SV1/SV2 external selection function |
SV1 (Main setting 1), and SV2 (Main setting 2) can be selected by external contact signal.
(If the JCL-33A is used as a programmable controller, this function is not available). |
| • OUT/OFF (RUN/STOP) external selection function: |
Control output OUT/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, OUT/OFF external selection function is not available)
[Program control]
Program control RUN/STOP can be switched by external contact pulse input (ON time, approx. 30ms) |
Simplified
Programmable
Controller Function |
JCL-33A can perform 1 pattern and 9 steps of simplified program control |
| Progressive time error |
Within +/-1 minute |
| Pattern end output |
Pattern end output can be selected by front keypad |
| Converter Function |
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) |
| Mounting Method |
Provided with one piece mounting bracket |
| 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 6VA |
| Environment |
Ambient temperature: -10 to 50°C |
Ambient humidity: 35 to 85% RH (No condensation) |
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| Options |
* Please specify options according to user’s needs. When ordering, specify an option code to be applied. |
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Heating/Cooling
Control
[DR] |
If this option is added, Event output 1 cannot be used |
| Heating control action: The same as the control output (OUT) |
| Cooling control action: |
| Proportional band (P) |
0.0 to 10.0 times the control output (OUT) (ON/OFF action when set to 0.0) |
| Integral time (I) |
The same as that of the control output (OUT) |
| Derivative time (D) |
The same as that of the control output (OUT) |
| Proportional cycle |
1 to 120 seconds (Not available for DC current output type) |
| Overlap/Dead band |
Thermocouple and RTD: -100.0 to 100.0°C (°F)
DC current and DC voltage: -1000 to 1000 (Decimal point follows this selection) |
| Hysteresis |
Thermocouple and RTD: 0.1 to 100.0°C (°F)
DC current and DC voltage: 1 to 1000 (Decimal point follows this selection) |
| Control output (EV1) |
Relay contact 1a, Control capacity: 3A 250V AC (Resistive load), 1A 250V AC (Inductive
load cos φ=0.4), Electric life: 100,000 times |
Serial Communication
[C5] |
Performs operations such as various setting status changes, setting value reading and setting, etc., from the 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 |
Based on EIA RS-485 |
| Communication speed |
2400/4800/9600/19200bps (can be selected by keypad) |
| Communication protocol |
Shinko/Modbus RTU/Modbus ASCII (can be selected by keypad) |
| Number of connectable units |
A maximum of 31 units per host computer
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