Schneider Electric 170ADI35000I I Base Module

Schneider Electric 170ADI35000 is a 32-point discrete input base module for the Modicon Momentum edge I/O platform, combining two 16-input blocks into a single 32-channel unit that mounts as the I/O base. It operates from 20–30 V DC (24 V nominal), draws up to 250 mA at 24 V, and dissipates 6 W plus 0.144 W per input, with inputs wired as sinking (supporting 1/2/3-wire configurations) and 32 LEDs signaling local channel status. The module is CE, CSA, and UL certified and rated for 0–60°C operation. End-of-commercialization is scheduled for December 1, 2027, with end-of-service support through December 31, 2035; Schneider also lists a recommended replacement: 2x Discrete Input Module + Base, 16 In, 24V DC, Sink, NTSDDI1602XK.