Johnson Controls TC3223N5V-000C Refrigeration Controller 2 Inputs 3 Outputs 115V TTL Modbus

The Johnson Controls TC3223N5V-000C Refrigeration Controller is an electronic control system used to regulate cooling operations within commercial refrigeration and temperature management equipment. It features two input connections and three output channels to coordinate operational responses between sensors, compressors, defrost operations, and related control components. Operating on a 115V power supply with TTL Modbus communication capability, the controller supports data exchange and system monitoring within integrated control networks. Commonly applied in refrigeration and HVAC systems, its part to manage temperature regulation, operating sequences, and control signal distribution during regular cooling operations.