The Yokogawa UR5BG3-030N-1KC-ZTA-Z is a Line-Powered (4-wire) Signal Conditioner and Isolator from Yokogawa's UTAdvanced series, featuring a Failsafe Alarm (FS) function.
This specialized unit is designed to accept a 4-20 mA DC analog current input signal from a field transmitter. Its primary function is to provide electrical isolation between the input and output circuits. Additionally, it continuously monitors the input signal for abnormalities.