NI-9474 Overview

The NI-9474 works with industrial logic levels and signals to directly connect to a wide array of industrial switches, transducers, and devices. The NI-9474 is a correlated digital module. The product can be used for correlated operations, triggering, and synchronization when installed in a CompactDAQ chassis.

In this document, the NI-9474 with screw terminal and the NI-9474 with spring terminal are referred to as the NI-9474. The information in this document applies to all versions of the NI-9474 unless otherwise specified.