USBP-II8IDO4A - IO Products

The USBP-II8IDO4A is an ideal OEM USB solution for adding embedded reliable and robust multi-function I/O capabilities to any embedded computer supporting Pico-I/O^(TM) and the SUMIT^(TM) A connector. The Pico-I/O^(TM) board standard (SFF-SIG: is the latest, smallest, stacking form factor for embedded I/O since the PC/104 standard using half the area of a PC/104 module. Up to four of the USBP-II8IDO4A can be mounted together.


  • Pico-I/O USB device featuring SUMIT stacking connector
  • 8 individually optically isolated digital inputs
  • Polarity insensitive AC/DC inputs accept up to 31VDC or AC RMS
  • Jumper selectable filtering per input channel for AC or voltage transients
  • Four optically isolated fully protected solid state high-side FET outputs
  • Outputs capable of switching from 5-34 VDC at up to 3A each
  • Two general purpose 16-bit A/D inputs
  • Up to 4 I/O expansion boards in SUMIT stack
  • Custom high-speed function driver
  • PICO-I/O^(TM) module size (60mm x 72mm) & mounting capability

  • Ordering Guide

    USBP-II8IDO4A8 Isolated Digital Inputs, 4 Solid State Relay Outputs, with two 16-Bit Analog Inputs
    For 3rd parties memory module comparability, also check (CMTL Advanced Tested Memory List)
    *Specifications are subject to change without notice.
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