ABB 1SBP260100R1001 Industrial Digital Input Module

ABB 1SBP260100R1001 XI16E1-E4.0 is a 16‑channel digital input extension module for the Advant Controller 31 (AC31) family, designed to add 16 24 V DC input points to an AC31/Advant OCS system. Each input accepts a 24 V DC signal and draws up to 5 mA, with a screw‑terminal connection that suits field wiring and industrial environments. The module utilizes the XI16E1 expansion interface to connect to the base controller and carries the part number 1SBP260100R1001, a designation consistently referenced in ABB catalogs and distributor listings as the 16‑input digital input extension for Advant controllers. Typical applications include reading start/stop signals, limit switches, and sensor inputs on conveyors, packaging lines, and machine automation where reliable remote 24 V inputs feed the controller’s logic.