Product Description
Omron CS1W-ID261
The Omron CS1W-ID261 is a high-density DC Input Unit designed for the CS1 series of Programmable Logic Controllers (PLCs). It provides 64 input points in a single slot, making it an excellent solution for applications requiring a large number of discrete inputs while conserving space in the control panel. This module is engineered for reliability, featuring photocoupler isolation to protect the PLC’s internal circuitry from field-level electrical noise and transients. It utilizes two 40-pin Fujitsu-compatible connectors for streamlined and secure wiring, ideal for interfacing with sensors, push buttons, and other 24 VDC field devices in industrial automation systems.
Technical Specifications:
- Module Type: DC Input Unit
- Number of Inputs: 64 points
- Rated Input Voltage: 24 VDC (Sinking)
- Input Current: 4.1 mA typical at 24 VDC
- ON Voltage / OFF Voltage: 14.4 VDC min / 5.0 VDC max
- Connections: Two 40-pin Fujitsu-compatible connectors
- Commons: 16 points/common (4 circuits)

Omron CS1W-ID261
Shop the Omron CS1W-ID261, a high-density 64-point DC input module for CS1 series PLCs. This 24VDC sinking input unit is ideal for applications requiring a large number of I/O points.









