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Industrial 64 channels Digital Input Module

  • 64-ch Digital Input
  • Isolated USB Port
  • High Noise Immunity
  • Simple Transparent Chaining
  • Input Change Auto Report Mode
  • Status Reading Polling Mode
  • Positive or Negative Logic
  • Input Masking Ability
  • Watchdog Protected
  • DIN-Rail Mounting ready



Manufactured by:


IA-3123-U2i Industrial 64 channels Digital Input Module

The IA-3123-U2i is an Industrial 64 channels Digital Input Module with high noise immunity.

The IA-3123-U2i includes an isolated USB port for better Ground Loop handling and better protection the Host PC from factory floor EMI/RFI noise.

The IA-3123-U2i 64-ch Digital Inputs module can be operated by status polling method, making use of its Software Drivers, provided within its software support package, or it can be operated as a Stand-alone device, using its Digital Input Change, “Auto Report” mode, generating a Software Interrupt on any input change.

The IA-3123-U2i is capable of handling both Positive and Negative signals without the need for external components.

Software Support

Software drivers, Open Source code examples, configuration and operation utilities help a fast and easy product implementation.

Software support available at Intelligent-Appliance Knowledge Base

Additional information

Weight 0.8 kg

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