JD194-BS4I3T three phase voltage transmitter with RS-485 surface and Modbus protocol is used for measuring three phase voltage signal, isolated transmission and output three ways of 4-20mA signal.
Three-phase AC voltage transducer JD194-BS4U3T serves for measurement of three-phase AC voltage signal, and isolated output of 3-channel analog signal, and has RS-485 communication interface.
RS485 port, Modbus-RTU communication protocol
Auxiliary power supply
AC/DC 80~270V. Other specifications are customizable.
Load 20kQ with voltage of 0/l~5 V