CJ1W-ID211 16-Point DC Input Module 24V Screw Terminal | Omron

The Original New Omron CJ1W-ID211 is a 16‑point DC input module for the SYSMAC CJ series PLC system, designed for reliable digital signal acquisition from field devices such as sensors, pushbuttons, and limit switches. It accepts 24 V DC inputs (sink/source) with a typical input current of 7 mA and features a removable screw terminal block for simplified wiring and maintenance. The module supports configurable input response times from 0 to 32 ms, allowing adaptation to different sensor types and noise environments. Part of the CJ-series I/O system, it is fully compatible with CJ1, CJ2, and NJ series CPU units.

Core Engineering Highlights:
16 DC inputs (24 V DC, sink/source) | 7 mA typical input current | 16 points per common | Removable screw terminal block | Configurable 0–32 ms input response time | 1 word allocation | 80 mA current consumption | 90 x 31 x 89 mm | 60 g weight | IP20 protection

Key Features:

• Original New Omron CJ1W-ID211 module

• 16 DC inputs with 24 V DC rated voltage

• Input voltage range: 20.4–26.4 V DC

• ON voltage/current: 14.4 V DC min. / 3 mA min.

• OFF voltage/current: 5 V DC max. / 1 mA max.

• Removable screw terminal block for easy wiring and maintenance

• Configurable input response time: 0–32 ms (PLC settings)

• 1 word allocation in I/O memory

• 100% simultaneous ON at 24 V DC

• Photocoupler isolation for reliable signal integrity

• DIN rail mounting for control cabinet installation

• 60 g lightweight design

• CE, UL, cULus, NK, Lloyd‘s certified

Applications:

• Digital signal acquisition from sensors, pushbuttons, and limit switches

• Machine automation and control panel input expansion

• Conveyor and material handling systems

• Packaging machinery and assembly lines

• Factory automation I/O systems

• OEM equipment requiring reliable DC input expansion

Technical Specifications:

System Compatibility:

• Compatible with Omron SYSMAC CJ series PLCs (CJ1, CJ2)

• Compatible with NJ series controllers

• Uses CJ-series I/O bus

• Mounts on CPU rack or expansion rack

• CJ1W-ID211 is the recommended replacement for CQM1-ID211

Related Products:

• CJ1W-ID212 – 16-point DC input module (high-speed version)

• CJ1W-ID231 – 32-point DC input module (Fujitsu connector)

• CJ1W-OD211 – 16-point transistor output module (sinking)

• CJ1W-OC211 – 16-point relay output module

• CJ1W-BC103 – 3-slot CPU rack

• CJ1W-PA205R – Power supply unit, 100-240 V AC, 25 W

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Omron and SYSMAC are trademarks of Omron Corporation.