PI-485Ех intrinsic safety barrier provide galvanically separated connection and power supply of up to four TGD, TLA, UTS, UPT, UTT meters or alarms via HART protocol and data transfer from meters to the upper level automation system via redundant RS-485 Modbus RTU bus ensuring intrinsic safety of connected sensors
PI-485Ex module additionally perform the functions of the intrinsic safety barrier providing explosion protection of the "intrinsically safe electrical circuit" type.
2 W max.
9600, 19 200, 38 400, 57 600, 115 200 bps
Within plastic housing onto DIN-rack
Product approved with RS certificate.