Omron CJ2H-CPU66-EIP CJ2 High-Performance CPU Unit 40K Steps Ethernet
SKU: CJ2H-CPU66-EIPUSD 790.00
Omron CJ2H-CPU66-EIP is a CJ2H high-performance PLC CPU with 40K steps and built-in EtherNet/IP for networked automation.
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Product Overview
The Omron CJ2H-CPU66-EIP is a high-performance CPU unit from the CJ2 series modular PLC platform, featuring 40K steps of program capacity and integrated Ethernet/IP communication. This processor delivers exceptional speed and functionality for complex automation applications, with instruction execution times as fast as 0.04 microseconds for basic instructions. The built-in Ethernet/IP port enables seamless connectivity to HMIs, SCADA systems, enterprise networks, and other PLCs without requiring additional communication modules, reducing system cost and complexity. The CJ2H-CPU66-EIP supports up to 2560 I/O points across multiple racks, making it suitable for large-scale manufacturing systems, process control applications, and facilities requiring advanced data acquisition and networking capabilities. The CPU features extensive data memory capacity with 64K words for data logging, recipe management, and complex data manipulation tasks. The integrated USB port facilitates fast program uploads and downloads and online monitoring, significantly reducing commissioning and troubleshooting time. The CJ2 series maintains backward compatibility with CJ1 series I/O modules, protecting existing investments while providing enhanced performance. Advanced features include task programming for deterministic execution timing and structured programming with function blocks.
- SKU: CJ2H-CPU66-EIP
- Series: CJ2H
- I/O: 2560 I/O
Best-Fit Applications
- Large manufacturing systems
- Automated assembly lines
- Process control plants
- Material handling systems
- Quality control systems
- Data acquisition systems
- Enterprise integration
- Complex automation projects
Buying Checklist
- High-speed performance
- Built-in Ethernet eliminates extra modules
- Large memory for complex programs
- USB port for easy programming
- Backward compatible with CJ1 investments
- Proven CJ2 platform reliability
- Comprehensive programming tools
- Global technical support network
Technical Specifications
| Model | CJ2H-CPU66-EIP |
|---|---|
| Series | CJ2H |
| Program Capacity | 40K steps |
| Built-in Ports | EtherNet/IP, USB |
| Max I/O Points | 2560 points |
| LD Instruction Time | 0.04μs |
| High-Speed Counter | 100kHz 4-axis |
| Pulse Output | 100kHz 4-axis |
| Expandable Units | Up to 40 units |
| Operating Temperature | 0 to +55°C |
Resources & Downloads
FAQ for CJ2H-CPU66-EIP
What's the difference between CPU64EIP and CPU66EIP?
CPU64EIP: 40K steps, 64K data memory. CPU66EIP: 40K steps, 128K data memory. Same I/O capacity, same performance. Choose based on data memory requirements.
When do I need more data memory?
More data memory for: large data tables, extensive recipes, production data logging, complex data structures. If using mostly logic, 64K may suffice.
Can I use memory cards?
Yes, CJ2H supports memory cards for program backup, data storage, recipe storage. Memory card slot on CPU front.
What's the scan time?
For 10K step program: approximately 0.5-1ms. Depends on program size and complexity. CJ2H's fast processor keeps scan times low.
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