Isolation amplifier - MACX MCR-SL-NAM-2T - 2865023

NAMUR signal conditioner for operating proximity sensors and switches. The signals are transmitted to the control level via 2 transistor outputs (passive). Line fault detection, 3-way electrical isolation, SIL 2, screw connection.



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
  • 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
  • Direction of operation can be selected (operating or closed circuit current behavior)
  • 4-way electrical isolation
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Key Commercial Data

Orderkey 2865023
Packing unit 1 pc
Sales key CK1141 -
Catalog page Page 136 (C_5_2017)
GTIN 4046356491730
Weight per Piece (excluding packing) 140.000 g
Country of origin DE (Germany)


Unit 15C, 906-930 Great South Road, Penrose
Auckland 1061
New Zealand

Phone: 0508 474 636
Toll Free (Local)
09 950 8495
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