Description

 Input types : PT100 , Thermocouple type ( J,K,L,T,S,R )  Control type : Single set-point and alarm control  Control algorithm : On-Off P, PI, PD, PID (selectable)  OUTPUTS: 2 Relay output + SSR Output  Order Code : ET4420-□□□□□□-□□ 1 2 1:Power Supply  230VAC  110VAC  24VAC  SM 9-30 VDC 2: Modbus Option  RS……..RS-485 Modbus communication.  None….Don’t support RS-485 Modbus communication