Omron CJ1W-ID232 Digital Input Unit

The CJ1W-ID232 Omron is a high-density digital input module for the CJ-series modular PLC platform, offering 32 channels of 24 VDC input in a compact form factor. Designed for space-efficient control panel installations, the unit supports both PNP and NPN input types, enabling flexible integration into various field I/O configurations.

Featuring a MIL40 connector interface (connector not included), this module ensures streamlined wiring for high-channel-count systems, making it ideal for machine builders and automated production lines.

Technical Specifications

Model: CJ1WID232
Series: CJ1 Modular PLC
Module Type: Basic I/O Unit
I/O Type: Digital Input
Number of Inputs: 32 points
Input Type: PNP/NPN compatible
Input Voltage Range: 20.4 to 26.4 VDC
Input Delay: OFF → ON / ON → OFF: 0 to 32 ms
Number of Outputs: 0
Output Type: N/A
I/O Bus System: CJ I/O Bus
Connector Interface: MIL40 (connector not included)

Electrical Specifications

• Rated Input Voltage: 24 VDC
• Voltage Range: 20.4–26.4 VDC
• Input Current: Approximately 7 mA per point
• Isolation Method: Photocoupler
• Input Signal Type: Sink/source (PNP/NPN)
• Response Time: Configurable between 0–32 ms
• Overvoltage Protection: Yes
• Internal Current Consumption: Approx. 0.08 A

Communication Interfaces

• Bus Connection: CJ I/O Bus (backplane)
• Network Interfaces: None (handled via PLC CPU)
• Diagnostics: Via CPU error monitoring
• Status Indication: LED status for each input channel

Mechanical Specifications

• Mounting: DIN rail
• Unit Dimensions (H × W × D): 90 × 20 × 83.6 mm
• Weight: 62 g
• Cooling: Natural convection
• Connector Type: 40-pin MIL (plug not included)

Environmental Specifications

• Operating Temperature: 0 to 55°C
• Storage Temperature: –20 to 75°C
• Operating Humidity: 10% to 90% RH (non-condensing)
• Vibration Resistance: 5 to 8.4 Hz, 3.5 mm amplitude; 8.4 to 150 Hz, 9.8 m/s²
• Shock Resistance: 147 m/s², 3 times each in 6 directions
• IP Rating: IP20 (when enclosed)

Compliance & Certifications

• CE Marked: Yes
• RoHS Compliant: Yes
• UL / cUL Listed: Yes
• Standards: EN61131-2, EN61010-2-201

Key Features & Benefits

✅ 32-Channel Digital Input. Efficient high-density signal acquisition for control applications.

✅ Wide Voltage Range. Accepts 20.4 to 26.4 VDC, ideal for industrial-grade sensors.

✅ MIL Connector Interface. Simplifies multi-channel wiring (MIL40 plug not included).

✅ Flexible Input Type. Supports both sinking and sourcing input configurations.

✅ Compact and Lightweight. Slim 20 mm width fits densely populated I/O racks.

📦 Order the Omron CJ1W-ID232 from Drive Outlet Megastore

Achieve efficient signal acquisition in tight panel spaces with the CJ1W-ID232 digital input module. Designed for robust, high-channel automation systems, it delivers seamless integration into the Omron CJ-series platform.

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Streamlined input control. Space-saving design. Omron performance. — Drive Outlet Megastore