... output, mA/V output3Two configurable relay alarms,contact capacity 5A@250V AC4)PID control;ON/OFF controlOptional Features1) RS485 interface ... T,R,S,B, ±0.25%full scale RTD type ;PT100/pt1000,CU50OUTPUT 1Relay outputMSSR logic outputVVoltage/mA continuous output8SCR ... is active ,MODBUS/RTU procotolCPower supply100 to 240VAC721 to 48V AC/DCIZheJiang Taisuo Technology Company, Ltd. is a reliable supplier ...