| Item Description | Isolator / one in one out isolator / the two-wire and three-wire transmitters, current sources and voltage sources input isolation signal distributors CAN provide isolated power supply for the transmitter and convert the 0/4~20MA signal generated by the transmitter (it CAN also be a current source signal or 0/1~5V, 0/2~10V voltage signal) into a 0/4~20MA current signal or 0/1~5V, 0/2~10V voltage signal output. The product needs to be supplied independently, and the power supply, input and output are three isolated, and each output channel is also isolated from each other |