Further information for Phoenix Contact Phoenix 2924029 supply/input isolation amplifier - MACX MCR-EX-SL-RPSSI-I-UP-SP
Ex i power supply and input isolating amplifier, HART transparent. Transmits powered or active 0/4 ... 20 mA signals from the Ex area to a load (active or passive) in the safe area. SIL 2 (1oo1) / SIL 3 (1oo2), wide range supply.