Feature:- Standard : T/C, RTD, Linear Input selection. Fuzzy enhanced PID Control. Auto / Manual Bumpless Transfer. Two alarm output. Standby and Latch mode can be combined with different alarm functions. Ramp to setpoint and soak functions. Soft- start function. Universal power supply : 90-250VAC, 50/60Hz. Optional : Output 2 for cooling control. Process value or setpoint value Retransmission. 4-20mA remote setpoint input.(SP-2) Master & Slaver transmission RS-485 communication (MODBUS RTU) Power supply : DC/AC 24V Applications : Indicator / Controller for Temperature, Humidity, Pressure, Air-Conditioning, Gas Detector, DC Current/Voltage, …etc. With retransmission, RS485