MACX MCR-EX-SL-RPSSI-I - Power/input isolating amplifier
2865340

Ex i repeater power supply and input signal conditioner, HART-transparent. Transmits supplied or active 0/4 … 20 mA signals from the Ex area to a load (active or passive) in the safe area. 3-way electrical isolation, SIL 2 in accordance with IEC 61508, with screw connection


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0/4 mA ... 20 mA input, intrinsically safe, [Ex ia], powered and not powered
Measuring transducer supply voltage > 16 V
0/4 mA ... 20 mA output, active up to 1000 Ω load or passive
Bidirectional HART signal transmission
Error indication according to NAMUR NE 43
SIL 2 according to IEC/EN 61508
Installation in zone 2, protection type "ec" (EN 60079-7) permitted
3-way electrical isolation
Power supply possible via DIN rail connector
Plug-in connection terminal blocks, screw connection technology, with integrated sockets for HART communicators
Housing width: 12.5 mm
Minimal power dissipation
High transmission accuracy