Function description:

MDSF2 - AI2 detection terminal distribution type safety barrier (HART) for the dangerous sites to wire 2 or 3 wire system working power source to provide intelligent transmitter, and sampling of the transmitter output current signal (compatible with HART), after separation output to the DCS/PLC. It can also be used to isolate the current signal output from the 4-wire transmitter. 2 out of 2 and 2 out of 2.

Application:

2 wire or 3-wire or 4-wire intelligent transmitter, non-intelligent transmitter, 4~20mA + HART signal