... output:Isolated 0-10V/4-20mA,etc.,output range adjustable by software. Digit output: up to 2 lines relay / OC ... standard RS232/RS485 interface,MODBUS RTU protocol, realize remote control by direct connection with PC/PLC/other equipment.. We can ... flowmeter,Timer,Timer Relay, Solid State Relay, Proximity Sensor, ,Pressure sensor ,load cell sensor, KNE KSC box, Rotary Encoder and computer integrated ...