Rkc CB/CD/CH Series Pid Digital Temperature Controller Thermostat

• Measurement accuracy: ±0.3% of displayed value
• Sampling time: 0.5 sec.
• Longtime seller of Temperature Controllers
• Plug-in construction

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