The Schneider XPSMCMC10804 is a modular safety controller CPU from the Modicon MCM series, part of the Schneider Electric Preventa safety automation portfolio. Its core function is to serve as the central processing unit for monitoring multiple safety functions on industrial machinery—such as emergency stops, guard monitoring, light curtains, and two-hand controls—to protect personnel from hazardous moving parts. It is configurable to meet the highest safety performance levels, including Category 4, PL e, and SILCL 3.

