Description
The OMRON CJ2M-CPU34 is a high-performance Programmable Logic Controller (PLC) CPU module from the renowned CJ2M series, designed for complex industrial automation tasks. This module features a built-in EtherNet/IP port, enabling seamless integration into modern industrial networks for data exchange and remote monitoring. With a program capacity of 30K steps and a data memory capacity of 160K words, it is well-suited for medium to large-scale control systems. The CPU supports high-speed processing with a basic instruction execution time of 0.04 µs, ensuring rapid response in time-critical applications. Its compact design and DIN rail mounting capability make it ideal for space-constrained control panels.
Key Features
- High-Speed Processing: Basic instruction execution time of 0.04 µs for fast control response.
- Built-in EtherNet/IP: Standard Ethernet port for network connectivity and data linking.
- Large Memory Capacity: 30K steps program memory and 160K words data memory.
- Extensive I/O Expansion: Supports up to 2,560 I/O points and 40 expansion units.
- Dual Programming Ports: Features both USB and EtherNet/IP ports for programming and monitoring.
- Option Board Slot: Allows for the addition of serial communication modules (RS-232C/RS-422A/485).
- DIN Rail Mountable: Designed for easy installation on standard 35mm DIN rails.
Technical Specifications
- Model: CJ2M-CPU34
- Product Type: PLC CPU Module
- Program Capacity: 30K steps
- Data Memory Capacity: 160K words (DM: 32K words, EM: 32K words × 4 banks)
- Logic Execution Time: 0.04 µs (LD instruction)
- Maximum I/O Points: 2,560 points
- Mountable Units: Up to 40 Units (Maximum 3 Expansion Racks)
- Communication Ports: Built-in EtherNet/IP, USB Peripheral Port
- Option Board Slot: 1 slot (for RS-232C/422A/485 modules)
- Power Supply Voltage: 5V DC (via backplane)
- Current Consumption: 0.7 A (5V DC)
- Operating Temperature: 0°C to 55°C
- Dimensions: Approximately 90mm × 62mm × 84.5mm (H×W×D)
- Weight: Approximately 190 g
- Mounting: DIN Rail (TS-35)
- Protection Class: IP20
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for configuration and installation
- Wiring and mounting assistance
- Compatibility verification with existing systems
- Commissioning and diagnostics support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine OMRON components
- Global supply network with competitive pricing
- Expertise in industrial automation systems
- Comprehensive technical documentation
- Responsive customer service and support
Applications
- Machine automation and control
- Process control systems
- Material handling and conveyor systems
- Packaging machinery
- Robotics and motion control
- Building automation systems
- Quality control and inspection systems





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