SKU: CJ1W-ID262
Omron CJ1W-ID262 Digital Input Unit 64 Points DC24V
Omron CJ1W-ID262 is a 64-point DC24V digital input unit for CJ series PLCs, providing very high-density input for large automation systems.
USD 73.00 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 discrete signal acquisition
- Integrates with CJ-series rack-based architectures
- Useful for retrofit and panel growth scenarios
- Improves I/O organization and maintenance diagnostics
- Suitable for long-lifecycle industrial control systems
Discrete Input Expansion for Modular CJ Architectures
CJ1W-ID262 is part of Omron CJ1W I/O lineup and is used when machine or process systems need additional digital input channels without changing CPU platform. In modular control cabinets, this unit supports structured signal acquisition from sensors, interlocks, and status contacts while preserving rack-level maintainability. It is commonly selected in OEM variants, retrofit expansions, and utility panel upgrades where clear input grouping improves diagnostics and service speed. Engineering design should confirm signal levels, common wiring approach, address allocation, and scan-time impact for complete rack topology. Commissioning should include channel-by-channel verification, naming consistency, and PLC logic mapping checks. CJ1W-ID262 is typically chosen to provide dependable digital input growth in long-life CJ-series installations.
Typical Applications
- Sensor-input expansion in machine control cabinets
- Interlock/status contact acquisition in utility panels
- Capacity growth in installed CJ systems
- I/O segmentation for multi-zone machine diagnostics
- OEM variant scaling for additional field inputs
- Retrofit modernization preserving CJ architecture continuity
Buying Checklist
- Validate rack/CPU compatibility before order release.
- Confirm input electrical characteristics against field devices.
- Review address map impact in existing PLC program.
- Apply consistent channel naming for troubleshooting speed.
- Maintain spare inventory for critical production lines.
Technical Specifications
| Model | CJ1W-ID262 |
|---|---|
| Series | CJ1W |
| Type | Digital Input Unit |
| Input Points | 64 points |
| Input Voltage | DC24V |
| Input Current | 7mA typical |
| Response Time | 0-32ms (adjustable) |
| Common | 32 points/common, 2 circuits |
| Connection | Removable terminal block |
| Current Consumption | 200mA at 5VDC |
| Mounting | CJ series backplane |
| Operating Temperature | 0 to +55°C |
Frequently Asked Questions
What's the difference between ID261 and ID262?
Similar 64-point DC24V input units. ID262 may have updated features or terminal configuration. Check datasheet for specific differences.
How many 64-point units can I use?
Maximum 40 I/O units per CPU rack. Limited by CPU's I/O capacity (2560 points max) and power budget. Calculate total power before adding units.
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.
Can I use this for safety inputs?
No, ID262 is standard input unit. For safety inputs (E-stop, safety gates), use safety-rated I/O units or safety controller.
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