PID parameters are automatically tuned when control is determined to be disturbed
| 원산지 | JAPAN |
|---|---|
| 제조사 | RKC |
| 브랜드 | RKC |
| 무게 | 1kg |
Main features
- Control state discriminating type self-tuning
 | PID parameters are automatically tuned when control is determined to be disturbed Autotuning function is also available. |
- Closely contacted mounting is available
 | Closely contacted mounting has been realized to efficiently utilize the panel space. |
- Communication function (RS-485) is available (Optional)
 | Up to 31 controllers can be multidrop connected over the RS-485 communication line. Communication protocol can be selected from RKC standard or MODBUS protocol. |
Main specification
- Number of Inputs :1 point
- Input type : ※See the Input Range Code for the input range.
1）Thermocouple : K, J, T, S, R, E, B, N, W5Re/W26Re, U, L, PLII
2）RTD: Pt100 or JPt100
3）DC voltage: 0 to 5V dc, 1 to 5V dc
4）DC current: 0 to 20mA dc, 4 to 20mA dc ※ A 250Ω external resistor is required.
- Sampling time: 0.5 sec.
- Measurement accuracy：±(0.3% of displayed value+1 digit) ※Depends on the input and the range.
- Outputs (OUT1)
1) Relay contact output : 1a contact
2) Voltage pulse output for SSR driving: 0/12V dc
3) DC Current output : 0 to 20mA, 4 to 20mA dc
4) Triac trigger output: Trigger method – Zero cross method
- Output 2 (OUT2) ※Cooling output for heat/cool control
1) Relay contact output : 1a contact
2) Voltage pulse output for SSR driving: 0/12V dc
3) DC Current output : 4 to 20mA dc
- Alarm outputs (max.2 points): Temperature alarm, Heater break alarm, and Control loop break alarm
- CT input for Heater break alarm (max. 1 point)
- Communication function: Communication interface RS-485
- Power supply voltage (Rating): 100 to 240Vac/24Vac/24Vdc
- Ambient temperature: 0 to 50°C
- Weight:
CB100 Approx. 170g
CB400 Approx. 250g
CB500 Approx. 250g
CB700 Approx. 290g
CB900 Approx. 340g
- Safety standards: UL UL61010-1
cUL CAN/CSA-22.2 NO.61010-1
CE Marking: Low Voltage Directive (LVD)EN61010-1
EMC Directive EN61326-1
External dimensions
