... and transmitter input signal;6. Four digital displays with two layers and double colors and 20 segments electronic bar indicate ... 10V,0~10mA,0~20mA,4~20mA(Programmable )AlarmTwo-way upper and lower limited relay alarmRelay contact output250VAC,5AInput signal2 ... /V,0~20mA,4~20mA,0~10V,0~5V,1~5VCommunicationRS485Mailing Address0001~0255Communication baud rate2400bps,4800bps,9600bps,19200bps,38400bpsInner ...