Input Monitor Module
Part No: F16-81500

The 1IASBOX is a single input (Class B) device, suitable for use with Nittan Addressable Sensortec protocol and can be mounted in a wide variety of widely available enclosures. The device is simply addressed via rotary switches and has a DIP switch for selecting Input mode. A bi-colour LED is provided to indicate Normal, Fault or Alarm status.


  • 1 N/O Contact Input – Does not monitor Contact Wiring
  • Rotary Address Switched


Product TypeAnalogue I-P
Operating Current(From Loop)
Iq 270μA
Ia 4mA
Standard EN54-18:2005/AC:2007

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