ISDN OPC field device IT251I-OPC for DIN rails with 20 digital switching inputs and 6 relais outputs

  Part no.:  420212

  • DIN rail housing 86 mm (L) x 156 mm (W) x 58 mm (H)
  • 20 digital inputs
  • 3 temperature sensor inputs (max. 100 m cable length)
  • 6 relais output (3 with changeover contacts)
  • power supply 12..24 V DC
  • current consumption: max. 0,18 A / 0,28 A with battery charging
  • integrated battery charging circuit
  • supervision of main power supply
  • real time clock with automatic Daylight Saving Time handling
  • communication network: ISDN or router with S0 interface
  • transmit and receive Fixed Net SMS
  • Blockade break
  • also available as fault reporting device and as alerting device with VdS2465 protocol
  • Audio output, eg. for connecting loadspeaker systems / paging amplifiers for amok evacuation
Accesories (not included in delivery):
More information /downloads: