Omron CJ2 Series Programmable Logic Controller System
SKU: CJ2-SeriesCJ2 series PLC platform with high-speed processing and flexible configuration
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Product Overview
The Omron CJ2 series represents a comprehensive programmable logic controller platform designed for modern industrial automation applications requiring high-speed processing, extensive memory capacity, and flexible configuration options. The CJ2 series offers two variants: CJ2H for high-performance applications and CJ2M for compact solutions, providing flexibility to match application requirements. CJ2 controllers feature instruction execution speeds as fast as 0.04 microseconds, making them suitable for demanding applications requiring rapid response times. Program capacity ranges from 10K to 80K steps depending on the model, with data memory capacities from 32K to 256K words. The series supports up to 2560 I/O points across multiple racks, enabling connection to extensive field devices. CJ2 controllers feature built-in USB programming ports for fast uploads and downloads, eliminating the need for separate programming adapters. Selected models include built-in Ethernet/IP connectivity for seamless integration with HMIs, SCADA systems, and enterprise networks. The CJ2 series maintains full backward compatibility with CJ1 series I/O modules, protecting existing investments while providing enhanced performance. Advanced features include task programming for deterministic execution timing, structured programming with function blocks, and comprehensive data handling capabilities. Programming is accomplished using CX-Programmer as part of the CX-One software suite, providing a familiar development environment for Omron PLC users. The CJ2 series is ideal for automotive manufacturing, food and beverage processing, pharmaceutical production, material handling systems, packaging machinery, and virtually any industrial automation application requiring reliable, high-performance control.
- SKU: CJ2-Series
- Series: CJ2 (CJ2H and CJ2M)
- I/O: 2560 I/O
Best-Fit Applications
- Automotive manufacturing systems
- Food and beverage processing
- Pharmaceutical production
- Material handling and warehousing
- Packaging machinery
- Process control systems
- Water and wastewater treatment
- Energy management systems
Buying Checklist
- High-speed processing for demanding applications
- Flexible configuration options
- Large memory capacity for complex programs
- USB port simplifies programming and maintenance
- Ethernet connectivity on selected models
- Backward compatible with CJ1 investments
- Proven Omron PLC reliability
- Comprehensive programming tools
Technical Specifications
| Series | CJ2 (CJ2H and CJ2M) |
|---|---|
| Program Capacity | 10K to 80K steps |
| Data Memory | 32K to 256K words |
| I/O Capacity | Up to 2560 points |
| Processing Speed | 0.04 microseconds basic |
| Communication | USB, Ethernet/IP, serial |
| Programming Software | CX-Programmer, CX-One |
| Backplane Racks | Up to 3 racks |
Resources & Downloads
FAQ for CJ2-Series
What is the difference between CJ2H and CJ2M?
CJ2H models offer highest performance with faster processing and more memory. CJ2M models provide compact solutions for cost-sensitive applications while maintaining good performance.
Can CJ2 controllers use CJ1 I/O modules?
Yes, the CJ2 series is fully backward compatible with CJ1 series I/O modules, protecting existing investments.
What programming software is used?
CJ2 controllers are programmed using CX-Programmer, which is part of the CX-One software suite.
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