Isolation amplifier - MACX MCR-EX-SL-NAM-2T - 2865463

Ex i NAMUR isolating amplifier For operating proximity sensors and switches in Ex areas. The signals are transmitted via 2 transistor outputs (passive) to the safe area. Line fault detection (LFD), 3-way isolation, SIL 2.



Technical data




Your advantages

  • Power supply and error indication possible via DIN rail connector
  • Up to SIL 2 according to EN 61508
  • Installation in zone 2, protection type "n" (EN 60079-15) permitted
  • Signal output 2 can also be used as an error signaling output
  • Line fault detection (LFD), can be activated/deactivated, error indicated by red flashing LED with disabling of transistor output
  • LED indicators for supply voltage, switching state, and malfunction according to NAMUR NE 44
  • 4-way electrical isolation
  • Direction of operation can be selected (operating or closed circuit current behavior)
  • 2 transistor signal outputs (passive); up to 5 kHz
  • Input for NAMUR proximity sensors (EN 60947-5-6), floating contacts or contacts with resistance circuit, [Ex ia] IIC
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Key Commercial Data

Orderkey 2865463
Packing unit 1 pc
Catalog page Page 158 (C-5-2019)
GTIN 4046356160483
Weight per Piece (excluding packing) 130.800 g
Custom tariff number 85437090
Country of origin DE (Germany)

Phoenix Contact UAB

Svitrigailos str. 11B
03228 Vilnius
+370 5 210 6321
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