MTL1145隔离器,MTL1145隔离器,MTL1145隔离器模拟量隔离器,4-20mA. The MTL1145 is a single channel isolator which accepts a 4-20mA output source, isolates and repeats the signal. The repeated signal is loop powered from the original signal source. (Source mode). Alternatively a loop powered transmitter may be powered via the isolator from a 2 wire system input. (Sink mode) Terminals Current Source Mode Current Sink Mode 1 Output + Sink input + 3 Output - Sink return 5 Current input + Sink output + 6 Current input - Sink output - |