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M151

Access control for chip cards

Picture of M151

Out of program! No more available!!

The module connects a relay if a chip card (German phone card, I²C card) that was stored before is inserted. Different operating modes are possible:

  1. Permanent connection (as long, as the card is inside)
  2. On- and off-switching by inserting a programmed card
  3. Time function (connection 5 seconds)
A maximum of 30 chip cards may be programmed and deleted again. Operating voltage 12V=, status indication via LEDs and buzzer. Commercial (also used up) German phone cards are suitable.

Technical data:

  • Suitable chip cards: German phone cards (also used up cards), I² C - chip cards (from 2 kBit, commercial)
  • Operating voltage: 12V= stabilised DC voltage
  • Power consumption: < 70mA
  • Memory: power fail-safe (EPROM)
  • Recognition time of stored valid cards: approx. 2 sec.
  • Relay contact: 2 x switch-over, max. 25V max. 1A each
  • Programming: via a master card (included in the delivery)
  • Indication of operating mode: 4 light-emitting diodes.
  • Dimensions: approx. 45 x 70 x 20 mm (incl. wall fastening)

Price group: 7

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