PROF30 galvanic isolations are designed to transfer a 4-20 mA current loop without electrical continuity. This feature makes for numerous easy and safe inputs on DCS, while avoiding metrology problems on loop and more importantly destruction caused by common mode. PROF30 can supply a 2-wire or 3-wire transmitter and provide an analogue galvanically isolated recopy output. It can also be simply used as a loop receiver.
PROF30 have built-in independent housing, to be mounted on DIN rail 29 mm symmetric hat-profile. Connections are done through pull-out screw terminals. According to models, PROF30 need AC or 24 VDC supply, dispatched by flat cables saving space and time during wiring which provides maintenance flexibility