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32 channel Digital Input Module, USB Powered & Controlled

  • 32-ch Digital Input
  • High Noise Immunity
  • Auto Report on Input change
  • 5 to 30VDC Input Voltage Range
  • Positive or Negative Logic Signals
  • “Dry-Contact” support
  • Input Masking ability
  • Watchdog Protected
  • Small Foot Print
  • DIN-Rail Mounting ready
  • Monitor and control



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USB Digital Input Module

The IA-2151-U is an Industrial USB Digital Input Module with Wide Input Range and high noise immunity. It is USB powered and controlled.

The IA-2151-U Digital Input status may be collected in three different ways. They can be set for “Auto Report” method, reporting each input change, “Time Report” method, reporting on time base and “Polling” method.

All Digital Inputs include a wide range Digital Filter, enabling a different source kind. The IA-2151-U is capable of handling both Positive and Negative signals without the need for external components.

Software Support

The software support package includes open source code examples, .net software driver and software operation utilities.

Software support available at Intelligent-Appliance Knowledge Base