Schneider Electric ASBDEP218 Relay Control Module

Schneider Electric AS-BDEP-218 (ASBDEP218) is a 16‑point, isolated input module for Modicon Compact PLCs within the Schneider Electric 120-series I/O family. It accepts 115 VAC discrete input signals and provides galvanic isolation between channels to protect the controller from electrical noise and ground‑potential differences while delivering reliable logic‑level states to the CPU. As part of the 120‑series I/O lineup, it serves to expand digital input capacity for industrial automation, enabling direct connection of field devices that operate at mains voltage, such as 115 VAC switches and sensors. The AS-BDEP-218 is designed for integration with a compatible Modicon Compact CPU and I/O backplane, delivering isolated, multi‑channel input capture across 16 channels in a compact modular package. This configuration supports scalable input architectures in manufacturing, packaging, process control, and other environments where robust isolation and straightforward 16‑channel input expansion are required.