PiC-175
Temperature Controller for Chiller with RS-485
Main Features
- Dual Line Display display 13 LED Icons for instant visibility of machine status
- Touch Sensitive Keypad
- Settable ON & OFF time delay for Compressor Protection
- HP, LP, AUX/WFS, SPP fault Inputs for compressor protection
- Overload fault Inputs for Pump, Condenser Fan and Compressor
- TTL port for RS-485(Modbus) Connectivity
- Prokey to Upload/Download Parameters
- Antifreeze Temperature sensor for Compressor Safety
- Flow Sensor Input
- Application: Chillers
Tech Specification
Display |
Display(Red): 7 Segment LED Display, 4 x 8.6mm (0.33"), Display(Amber): 7 Segment LED Display, 4 x 4.9mm (0.27’’) |
Power Supply |
12Vac/dc |
Probe Input |
4 NTC |
Temperature Range |
-20.0°C to 50.0°C |
Resolution |
0.5°C |
Digital Input |
Potential Free: HP, LP, AUX/WFS, COMP O/L, FAN O/L, PUMP O/L, SPP, Water Level |
Relay Output |
Compressor 12(8)A, Fan 10A, Pump 10A, HGSV 5A |
Flow Sensor Input |
For 1/2'' Sensor: 2 to 25 LPM, For 3/4'' and 1'' Sensor: 2 to 60 LPM, For 1.25'' Sensor: 2 to 120 LPM, For 1.5'' Sensor: 5 to 200 LPM, For 2'' Sensor: 10 to 300 LPM |
Alarm Output |
Alarm 5A |
Communication |
RS-485 Serial port with Modbus RTU Protocol |
Size |
78(W) x 36(H) x 87(D)mm |
Mounting Type |
Panel Mount |
Cut Out |
71 x 29mm |
Wiring Diagram
