The Omron CS1W-ID211 Digital Input Module is a CS1W family I/O module that converts external digital signals from sensors and switches into PLC-friendly logic for Omron CS1W controllers. As part of Omron’s CS1W automation lineup, it provides dedicated input channels to read discrete on/off signals into automation programs. The model CS1W-ID211 identifies this specific digital input unit within the CS1W system.
