Omron CQM1H-CPU21 Programmable Logic Controller – Industrial Automation Core
The OMRON CQM1H-CPU21 is a high-performance Programmable Logic Controller (PLC) CPU module engineered for precision control in industrial automation systems. This compact unit delivers robust processing capabilities for real-time monitoring and control across manufacturing, process industries, and machinery applications.
| Technical Specifications | |
|---|---|
| Brand | Omron |
| Model | CQM1H-CPU21 |
| Type | PLC CPU Module |
| Dimensions | 90 × 65 × 35 mm (H×W×D) |
| Weight | Approx. 350g |
| Power Supply | 24V DC ±10% |
| Memory Capacity | 3.2K words |
| I/O Points | Up to 512 points (with expansion) |
| Communication | RS-232C, RS-485 (Modbus RTU compatible) |
| Operating Temperature | 0 to 55°C |
| Certifications | CE, UL, cUL |

Industrial Applications & Compatibility
This PLC CPU module excels in production line automation, equipment control systems, and process monitoring applications. Compatible with Omron CQM1H expansion units including digital/analog I/O modules, temperature controllers, and positioning modules. Commonly integrated with HMIs, SCADA systems, and motor drives for comprehensive automation solutions.
Vertex Industrial: Your Automation Partner
Vertex Industrial specializes in global sourcing of industrial automation hardware from leading brands including Omron, Siemens, Rockwell, and Schneider. Our technical experts provide personalized pre-sales consultation via WhatsApp to ensure optimal component selection. All products include 1-year warranty with dedicated technical support.
Get Pricing & Availability: Contact our specialists for competitive quotes and sourcing solutions. We procure hard-to-find industrial components globally – email us your requirements.















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