Description
The Omron CQM1H-CPU51 is a compact, high-performance programmable controller from the CQM1H series, designed for small to medium-sized automation applications. This controller features a 7.2K word program memory, 6K word data memory, and supports up to 512 I/O points, providing robust control capabilities for complex machines. With built-in RS-232C and peripheral ports, it offers versatile connectivity for programming, HMI communication, and network integration. The CPU51 is known for its fast processing speed (0.375 µs basic instruction) and compatibility with a wide range of CQM1H I/O and special function modules.
Key Features
- Controller Type: Compact PLC (CQM1H series)
- Program Memory: 7.2K words
- Data Memory: 6K words
- I/O Capacity: Up to 512 points
- Communication: 1x RS-232C, 1x Peripheral port
- High-Speed Processing: 0.375 µs per basic instruction
- Programming Software: CX-Programmer
- Country of Origin: Japan
Technical Specifications
- Supply Voltage: 24 V DC
- Digital I/O: Expandable via CQM1H modules
- Analog I/O: Supported via special modules
- High-Speed Counter: 4 channels (up to 50 kHz)
- Pulse Output: 2 channels (up to 50 kHz)
- Operating Temperature: 0°C to +55°C
- Dimensions: 31 mm × 130 mm × 110 mm
- Weight: Approx. 600 g
- Standards: CE, UL, CSA, RoHS compliant
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for programming and configuration
- Compatibility verification with CQM1H expansion modules
- 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 control
- Process control systems
- Material handling and packaging
- Building automation
- Water treatment systems





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