Schneider Electric 170ADI34000 Discrete Input Module

Schneider Electric 170ADI34000 is a 16-channel discrete input module for the Modicon Momentum standard-format I/O rack, delivering 24 V DC digital inputs for sensing field devices. It supports 1/2/3-wire input configurations, allowing direct connection of 24 V DC sensors and switches such as pushbuttons, proximity sensors, and limit switches. Schneider Electric lists the 170ADI34000 as discontinued for sale as of December 1, 2027, reflecting a transition to newer Momentum I/O options, while still serving existing Momentum installations that include this 16-channel input card. Typically mounted in a Momentum I/O base, this module expands a controller's input capability in compact industrial automation deployments.