Provides digital input and output capabilities for computer-based systems.
Digital I/O Devices offer a variety of channel, current, and voltage options so that you can find the best fit for your application needs. They provide a high-reliability feature set designed to automate even the most demanding applications. Programmable input filters remove chatter, noise, glitches, and spikes on inputs, and these filters also provide debouncing for digital switches and relays. Programmable power-up states provide a known initialized state for safe operation when connected to pumps, motors, and other industrial actuators or machinery. Digital I/O watchdogs provide a fail-safe mechanism that monitors for computer or application crashes and place the system in a state to ensure safe recovery. Models also offer high-voltage, high-current, and isolation options to ensure the product can work safely in many environments.
Warranted specifications describe the performance of a model under stated operating
conditions and are covered by the model warranty.
The following characteristic specifications describe values that are relevant to the use of the
model under stated operating conditions but are not covered by the model warranty.
• Typical specifications describe the performance met by a majority of models.
• Nominal specifications describe an attribute that is based on design, conformance testing,
or supplemental testing.
Specifications are Typical unless otherwise noted.