USB-DIO-32I - IO Products

The USB-DIO-32I is an ideal solution for adding portable, easy-to-install digital I/O and counter capabilities to any computer with a USB port. It also allows the direction of each digital I/O to be configured independently, unlike most DIO products that assign input/output direction in groups of 4 or 8 bits.


  • High-Speed USB 2.0 device, USB 1.1 compatible
  • Small (3.5 by 3.7 in.), portable, 32-channel USB digital I/O module
  • Four 8-bit ports independently selectable for inputs or outputs and each digital I/O to be configured independently
  • All 32 I/O lines buffered with Sink 64mA / Source 32mA current capabilities
  • Custom high-speed function driver
  • Removable screw terminal adaptor for easy wiring
  • Standard 50-pin IDC connector with key
  • Rugged industrial enclosure

  • Ordering Guide

    USB-DIO-32Idigital I/O and counter capabilities to any computer with a USB port
    For 3rd parties memory module comparability, also check (CMTL Advanced Tested Memory List)
    *Specifications are subject to change without notice.
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