Support a variety of thermocouple and thermal resistance specifications. It adopts advanced AI artificial intelligence PID regulation algorithm, without overshoot, and has the function of automatic tuning (AT). A variety of output types and control modes can be selected. Up to 60 segments of program control can be used to control output percentage limiting. Standard MODBUS RTU communication protocol supports RS485 communication. The anti-interference performance meets the requirements of electromagnetic and electromagnetic (EMC) under severe industrial conditions.