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128-channel Optoisolated Digital I/O Board

PD2-DIO-128I

Features

128-channel Optoisolated Digital I/O Board

  • 64 optoisolated digital inputs
  • 64 optoisolated digital outputs
  • Configured in ports with 16 channels
  • User-configurable glitch-free startup state for all output ports
  • 125V isolation between ports
  • Generate interrupt on any input line
  • Works with I/O levels to 32V
  • Onboard FIFO: 1k 16-bit words In / 2k 16-bit words Out
128-channel Optoisolated Digital I/O Board
Quantity: $1800
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Typically in stock for shipment in 3-4 weeks. Subject to global supply chain challenges.

PD2-DIO-128I

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64 Optoisolated Digital Inputs, 64 Optoisolated Digital Outputs Board. Also see PD2-DIO-128.

This product is Non Cancelable Non Returnable (NCNR) and cannot be cancelled and the products cannot be returned once purchased.

Note: This board is not recommended for use in new, long-term applications. Our plan is to maintain this board’s availability until at least January 31, 2028. However, unlike our DNx series availability guarantee, we cannot guarantee availability until 2028. Though we will not discontinue the board simply due to declining sales, we reserve the right to discontinue it should a key component required to build the board become unavailable.

Downloads

Datasheet User Manual

Compatibility