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PLC Controller CH1W-ID231 with Input Module - Industrial Automation PLC

The Omron CJ1W-ID231 is a 32-point 24 VDC digital input unit designed for the CJ-series PLCs. It serves as a basic I/O expansion module, converting external ON/OFF signals from sensors and switches into data for the PLC CPU.

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Technical Parameters Model: CJ1W-ID231 Type: CJ-series Basic Digital Input Unit Number of Inputs: 32 points (24 VDC) Input Type: NPN/PNP compatible Rated Input Voltage: 24 VDC Input Voltage Range: 20.4–26.4 VDC Input Impedance: 5.6 kΩ Input Current: 4.1 mA typical at 24 VDC ON Voltage/Current: ≥ 19 VDC / ≥ 3 mA OFF Voltage/Current: ≤ 5 VDC / ≤ 1 mA Response Time: ON/OFF max. 8.0 ms (adjustable 0–32 ms) Circuit Configuration: 32 inputs (16 points/common, 2 circuits) Simultaneous ON Points: 75% (12 points/common) Connector: 1 × FCN40 (plug not included) Power Supply: 5 VDC (from PLC backplane) Power Consumption: ≤ 90 mA at 5 VDC Dimensions (W×H×D): 20 × 90 × 66.5 mm Weight: Approx. 64 g Operating Temperature: 0°C to 55°C Storage Temperature: -20°C to 75°C Operating Humidity: 10–90% RH (non-condensing) Protection Rating: IP20 Standards: CE, UL, CSA, RoHS compliant