SKU: CJ1W-ID232
Omron CJ1W-ID232 Digital Input Unit 32 Points DC24V
Omron CJ1W-ID232 is a 32-point DC24V digital input unit for CJ series PLCs, providing high-density input for industrial automation.
USD 65.00 per unit, volume discounts available
- In stock, ships in 24h
- 100% genuine Omron
- 1-year manufacturer warranty
- Worldwide delivery
Key Features
- CJ1W modular digital input expansion unit
- Supports scalable sensor and contact signal acquisition
- Compatible with CJ-series modular controller architectures
- Useful for machine panel I O growth and retrofit projects
- Improves structured rack-level signal organization
- Supports maintainable industrial control deployments
Modular Digital Input Expansion for CJ-Series PLC Architectures
CJ1W-ID232 is part of Omron CJ1W I/O module lineup and is used when CJ-series systems require additional digital input channels for sensors, switches, and field contacts. In machine and process panels, digital input units provide scalable signal acquisition while preserving modular rack architecture. This model is commonly selected in retrofit expansions, utility panel growth, and OEM designs where clear I/O segmentation improves serviceability. Engineering teams should validate input wiring conventions, signal levels, commoning strategy, and scan-time impact for full rack configuration. Proper terminal labeling and documentation are essential for maintenance efficiency. CJ1W-ID232 is typically chosen where dependable digital input expansion and long-term platform continuity are important operational goals.
Typical Applications
- Sensor input expansion in machine control cabinets
- Interlock contact acquisition in utility panels
- Retrofit capacity increase for existing CJ systems
- Multi-station digital status collection in production lines
- Discrete input scaling for OEM machine variants
- Structured rack design with separated field input groups
Buying Checklist
- Confirm CPU and rack compatibility before module procurement.
- Validate input signal level and wiring standard requirements.
- Check address map and I O assignment impact in control program.
- Document channel naming for faster maintenance diagnostics.
- Maintain spare module policy for critical production assets.
Technical Specifications
| Model | CJ1W-ID232 |
|---|---|
| Series | CJ1W |
| Type | Digital Input Unit |
| Input Points | 32 points |
| Input Voltage | DC24V |
| Input Current | 7mA typical |
| Response Time | 0-32ms (adjustable) |
| Common | 16 points/common, 2 circuits |
| Connection | Removable terminal block |
| Current Consumption | 150mA at 5VDC |
| Mounting | CJ series backplane |
| Operating Temperature | 0 to +55°C |
Frequently Asked Questions
What's the difference between ID231 and ID232?
Similar 32-point DC24V input units. ID232 may have updated features or terminal configuration. Check datasheet for specific differences.
Can I mix 16-point and 32-point units?
Yes, mix any CJ1W I/O units based on I/O requirements. System configuration flexible. Plan power budget and I/O allocation carefully.
What wire size fits terminals?
22-14 AWG (0.5-2.5mm²) solid or stranded wire. Use ferrules for stranded wire. Torque: 0.5-0.6 N·m.
How do I adjust input response time?
Response time (0-32ms) is set in PLC configuration via CX-Programmer. Configure per unit or per group. Default: 8ms.
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