MA-ISOLATING REPEATER SERIES 9164 – NON EX I / NON I.S.

The mA – isolating repeaters are used for connection of 4-wire transmitters to active 2-wire inputs (source) as well as to galvanic isolation. The devices bidirectionally transfer a superimposed HART communications signal.

– Interconnection of two mA-sources and active 2-wire inputs is possible
– Ideal solution for integrating 4-wire transmitters into analogue input supplies.
– Bidirectional HART transmission 4 … 20 mA
– Galvanic isolation between input and output