OMRON CJ1M-CPU11-ETN CPU Controller Unit

The OMRON CJ1M-CPU11-ETN is a versatile and powerful CPU controller unit designed to meet the demands of modern industrial automation. This compact unit features built-in Ethernet capabilities, allowing for seamless integration into networked environments and efficient communication with other devices.

Key Features:

• Programmability: Supports multiple programming languages including Ladder Logic (LD), Sequential Function Charts (SFC), Structured Text (ST), and Mnemonic, ensuring versatility for different application requirements.
• CPU Processing: Offers Normal Mode or Peripheral Servicing Priority Mode, providing flexibility in handling tasks and ensuring efficient processing.
• Memory and Capacity: Equipped with a program capacity of approximately 5,000 steps (or equivalent to 994 bytes), allowing for extensive control logic implementation.
• Communication: Features two RS-232 ports and built-in Ethernet connectivity, supporting protocols like Modbus-RTU and Host Links for comprehensive communication options.
• I/O Handling: Supports up to 160 I/O points, making it suitable for medium-sized automation projects.
• Self-Diagnostics: Includes robust self-diagnostic features such as CPU errors, I/O bus errors, memory errors, and battery errors, ensuring reliable operation and quick troubleshooting.
• Compatibility: Compatible with the CX-One Integrated Tool Package for streamlined PLC settings and network startup.

Technical Specifications:

• Control Method: Stored program control
• I/O Control Method: Cyclic scan and immediate processing
• Instruction Length: 1 to 7 steps per instruction
• Execution Time: Basic instructions: 0.10 μs min., Special instructions: 0.15 μs min.
• Ambient Temperature Range: 0°C to +55°C
• Battery Backup: Supported with CJ1W-BAT01 battery set for data retention

Benefits:

• Ease of Integration: Backplane-less design allows for simple and direct unit connections, reducing setup complexity.
• Program Compatibility: Eases migration from older models like the CQM1 series.
• Versatile Applications: Suitable for various automation tasks requiring pulse outputs for stepper or servo control.

Safety and Compatibility:

• Standards Compliance: Designed to meet relevant industrial automation standards.
• Environmental Tolerance: Operates reliably in a wide temperature range.

For more detailed specifications and compatibility information, please refer to the official documentation.