Home Shop Data Acquisition and Control What Are Digital I/O Devices?

What Is a Digital I/O Device?

A Digital I/O Device provides digital input and output capabilities for computer-based systems.

Control and Monitor DIO Lines

Use a Digital I/O Device to generate advanced patterns to characterize a custom circuit, toggle control lines to automate a factory floor, or prototype a digital design. NI provides a wide range of digital I/O (DIO) products to meet the needs of your test, control, and design applications.

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Digital output sensors have critical parameters that should be taken into account when selecting a Digital I/O Module for your application.

ALE developed a small, versatile test system that mimics the onboard communications of a military aircraft and analyzes the communications for accuracy and completeness.

Quickly configure your measurement with the included DAQExpress application software for interactively recording, viewing, and exploring data. Easily get started without programming using built-in measurement panels.

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PRODUCT SUPPORT RESOURCES

Find complete product documentation to learn how to get started and use the product.

Locate supported instrument drivers and downloads for the product.

Explore a wide range of support content, including examples and troubleshooting information.