| No. of channels |
2 channels (insulated each channel-dielectric strength 1,000VAC) |
4 channels (insulated each channel-dielectric strength 1,000VAC) |
| Power supply |
24VDC |
| Permissible voltage range |
90 to 110% of rated voltage |
| Power consumption |
Max. 5W (for max. load) |
| Display method |
None- parameter setting and monitoring is available at external devices (PC, PLC, etc.) |
| Input type |
| Thermocouple |
K(CA), J(IC), E(CR), T(CC), B(PR), R(PR), S(PR), N(NN), C(TT), G, (TT), L(IC), U(CC), Platinel II |
| RTD |
JPt100Ω, DPt100Ω (permissible line resistance max. 5Ω) |
| Sampling cycle |
50ms (2CH synchronous sampling) |
100ms (4CH synchronous sampling) |
| Measured accuracy |
| Thermocouple*1 |
(PV ±0.5% or ±1℃, select the highter one) ±1digit max. |
| RTD |
(PV ±0.5% or ±1℃, select the highter one) ±1digit max. |
| CT input |
±5% F.S. ±1digit max. |
- |
| Current output |
±1.5% F.S. ±1digit max. |
- |
| Influence of temp.*2 |
| Thermocouple |
(PV ±0.5% or ±2℃, select the highter one) ±1digit max. (TC input max. -100℃ is within ±5℃) TC B, R, S, C, G, L, U: (PV ±0.5% or ±5℃, select the highter one) ±1digit max. |
| RTD |
(PV ±0.5% or ±2℃, select the highter one) ±1digit max. (TC input max. -100℃ is within ±5℃) TC B, R, S, C, G, L, U: (PV ±0.5% or ±5℃, select the highter one) ±1digit max. |
| Control output |
| Relay |
250VAC 3A 1a |
| SSR |
Max. 12VDC ±3V 30mA |
Max. 22VDC ±3V 30mA |
| Current |
Selectable DC 4-20mA or DC 0-20mA (load resistance max. 500Ω) |
- |
| Control method |
| Heating & Cooling |
ON/OFF control, P, PI, PD, PID control |
| Option output |
| Alarm |
250VAC 3A 1a |
- |
| Communication |
RS485 communication output (Modbus RTU method) |
| Option input |
| CT input |
0.0-50.0A (primary current measurement range)
*CT ratio=1/1000 |
- |
| Digital input |
● Contact input: ON max. 1kΩ, OFF min. 100kΩ
● Solid-state input: ON residual voltage max. 1.5V, OFF leakage current max. 0.1mA
● Outflow current: Approx. 0.5mA per input
|
- |
| Hysteresis |
1 to 100℃/℉ (0.1 to 100℃/℉) variable |
| Proportional band (P) |
0.1 to 999.9℃/℉ |
| Integral time (I) |
0 to 9999 sec. |
| Derivative time (D) |
0 to 9999 sec. |
| Control period (T) |
0.1 to 120.0 sec. (only for relay output, SSR drive output) |
| Manual reset |
0.0 to 100.0% |
| Relay life cycle |
| Mechanical |
Min. 10,000,000 operations |
| Electrical |
Min. 100,000 operations (250VAC 3A resistance load) |
| Insulation resistance |
100MΩ (at 500VDC megger) |
| Insulation type |
Double insulation or reinforced insulation |
| Dielectric strength |
1,000VAC 50/60Hz for 1 min. (between input terminals and power terminals) |
| Vibration |
0.75mm amplitude at frequency of 5 to 55Hz (for 1 min.) in each X, Y, Z direction for 2 hours |
| Noise resistance |
±0.5kV the square wave noise (pulse width: 1㎲) by the noise simulator |
| Environment |
| Ambient temperature |
-10 to 50℃, storage: -20 to 60℃ |
| Ambient humidity |
35 to 85%RH, storage: 35 to 85%RH |
| Weight*3 |
| Basic module |
Approx. 217g (Approx. 152g) |
Approx. 239g (Approx. 174g) |
| Expansion module |
Approx. 208g (Approx. 143g) |
Approx. 231g (Approx. 166g) |