Part of the Omron CJ-Series PLCs series — see the full model table, lifecycle status and replacement parts.
Omron CJ2-Series — CJ2 Series Programmable Logic
SKU: CJ2-SeriesUSD 260.00
CJ2 series is a modular PLC system with high-performance CPUs, extensive I/O, and communication options for machine automation.
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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. manufactured by Omron Corporation. Hengyixin Automation stocks this controller in Xiamen and ships within 3-5 business days to most Asian, European, and North American ports.
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.
The CJ2-Series ships from Xiamen with full datasheet documentation. 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.
Key Features
- Ultra-fast 0.04 microsecond instruction execution
- Up to 2560 I/O points support
- Backward compatible with CJ1 I/O modules
- Program capacity from 10K to 80K steps
- SKU: CJ2-Series
- Series: CJ2
- I/O: 2560 points
Best-Fit Applications
- Process control systems
- Pharmaceutical production
- Packaging machinery
Buying Checklist
- Large memory capacity for complex programs
- High-speed processing for demanding applications
- Backward compatible with CJ1 investments
Technical Specifications
| Series | CJ2 |
|---|---|
| Type | Modular PLC System |
| CPU Models | CJ2M, CJ2H |
| Program Capacity | 5K to 400K steps |
| Max I/O Points | 2560 points |
| LD Instruction Time | 0.04μs |
| Communication | Ethernet, USB, Serial |
| Expandable Units | Up to 40 units |
| Operating Temperature | 0 to +55°C |
| Software | CX-Programmer |
| Mounting | DIN rail or panel |
FAQ for CJ2-Series
What's the difference between CJ2M and CJ2H?
CJ2M: cost-effective for machine automation, built-in USB. CJ2H: high-performance, faster processing, more memory, built-in EtherNet/IP on some models.
What's the maximum I/O capacity?
2560 I/O points maximum. Includes CPU built-in I/O plus expansion units. Plan I/O allocation carefully for large systems.
Can I use CJ1 modules with CJ2?
Yes, CJ2 is backward compatible with CJ1 I/O, communication, and special units. Existing CJ1 modules can be used in CJ2 system.
Is CJ2 series still available?
CJ2 is mature product line. For new designs, consider NX1P2 or NJ series. For existing CJ2 systems, contact Omron for migration path.
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