Okay
Our Story Overview of UEI's history News & Events The latest press releases and upcoming events
Careers We are always looking for exceptional people Warranties The best guarantees and warranties in the industry
Partners Our network of valued partners
Software/Programming UEI's List of Supported OSs, Programs & Applications Software Downloads UEI's Most Current Software Downloads Calibration Certified 17025:2017 Videos Watch and learn from UEI experts Processors Overview of available UEI processor options FAQ Frequently Asked Questions Tutorials Overview and educational documentation Training Learn from UEI expert engineers Contact Us US & International Sales and Support Contacts
Chassis Styles I/O Interfaces Software/Programming PCI/PDXI/ISA Boards Programming Language Accessories Cybersecurity
Commercial Aviation Military Aviation Space 4.0 Oil & Gas
Commercial Automotive / Motor Vehicle Military Automotive / Motor Vehicle Ship / Submarine Energy / Utility
Rail / Transportation Scientific / Research Space 4.0
Hardware-in-the-loop (HIL) Health & Usage Monitoring (HUMS) Engine Test VISTAS
iDDS Simulators / Trainers Cybersecurity Embedded Control & Logging
Automated Test Distributed DAQ & Control Energy / UtilityUEI offers I/O solutions for energy and utility plants focused on both traditional and renewable sources. With hardware options that allow for an assortment of analog and digital I/O, we provide systems geared for meter reading, temperatur
Contact

Get in Touch

General
(508) 921-4600
Email Sales
Email Support

UEI Europe Office
+49 40 63698136
Email EU Sales

Visit this page for local offices and distributors.

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
Add to Cart

Typically in stock for shipment in 3-4 weeks. Subject to global supply chain challenges.

PD2-DIO-128I

Ask a Question

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