Isolation amplifier - MACX MCR-SL-2NAM-RO-SP - 2924294

The illustration shows the versions with screw connection

NAMUR isolation amplifier,2-channel for operating proximity sensors and switches. The signals are transferred to the control level using relay outputs (N/O contact). Line fault detection (LFD), galvanic 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
  • Line fault detection (LFD), can be activated/deactivated, error indicated by red flashing LED with de-excitation of output relay
  • LED indicators for supply voltage, switching state, and malfunction according to NAMUR NE 44
  • Direction of operation can be selected (operating or closed circuit current behavior)
  • 3-way electrical isolation
  • 2-channel
  • Relay signal output (N/O contact)
  • Input for NAMUR proximity sensors (EN 60947-5-6), floating contacts or contacts with resistance circuit
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Key Commercial Data

Orderkey 2924294
Packing unit 1 pc
Note Made to Order (non-returnable)
Catalog page Page 174 (C-7-2015)
GTIN 4046356492096
Weight per Piece (excluding packing) 140.000 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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