DFS-320 control board is the input and output unit of MCB-Ⅱ control system, working with MCB center controller to realize the control of the devices controlled.

According to the different address, it can be connected to 8 pieces of control boards at most.

Available to water source heat pump cold and heat water unit, water cold screw cold water unit, wind cold heat pump cold and heat water unit, constant temperature and humidity unit, etc.