Schneider Electric's Modicon AS-B872-100 digital output module provides discrete outputs to control external devices in a PLC system. Designed to be used within a Modicon automation setup, it translates PLC logic into switching signals for loads such as relays, contactors, or indicator elements. The part is identified by the AS-B872-100 model number (also shown as ASB872100), tracing its place in Schneider Electric's Modicon digital I/O lineup.
