Isolation amplifier - MACX MCR-SL-NAM-2RO-SP - 2924265

The illustration shows the versions with screw connection

NAMUR isolation amplifier for operating proximity sensors and switches. The signals are transferred to the control level using 2 separate relay outputs (N/O contacts). Line fault detection (LFD), galvanic 3-way isolation, SIL 2.



Technical data



Your advantages

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

Orderkey 2924265
Packing unit 1 pc
Catalog page Page 173 (C-7-2015)
GTIN 4046356491679
Weight per Piece (excluding packing) 138.300 g
Custom tariff number 85437090


Office 301, Third Floor, Block 10
Dubai International Academic City (DIAC)
P.O. Box 345002
Dubai, United Arab Emirates
+971 4 4370324
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