Omron | CQM1-CPU21 | CPU Unit
Condition: New Original Packaging
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The Omron CQM1-CPU21 stands as a highly capable CPU unit within the renowned CQM1 series, meticulously engineered for compact yet robust industrial automation. This controller delivers exceptional performance, boasting an impressive instruction execution speed, thereby significantly reducing scan times for more efficient operations. Furthermore, with its integrated 16 DC inputs and a versatile RS-232C communication port, this unit provides a solid foundation for diverse control applications, readily accommodating system expansion for increased I/O requirements.
Its architecture not only facilitates rapid processing but also integrates essential features like high-speed timers and counters, ensuring precision and responsiveness in demanding environments. Designed for seamless integration, the CQM1-CPU21 allows for flexible configurations, making it a reliable choice for purchasing managers seeking cost-effective, high-performance solutions and for control engineers needing dependable, adaptable control over their processes.
| Parameter | Specification |
|---|---|
| Model | CQM1-CPU21 |
| Built-in DC Inputs | 16 points |
| Maximum I/O Points | 128 points |
| Program Memory Capacity | 3.2 Kwords |
| Data Memory (DM) Capacity | 1 Kwords |
| Communication Interface | RS-232C Port |
| Instruction Execution Speed | From 0.5 ¦Ìs |
| Input Voltage (Built-in DC) | 24 VDC |
| Max ON/OFF Response Time | 8 ms |
| Input Current (IN04/05) | 10 mA |
| Input Current (Other Inputs) | 6 mA |
| Power Consumption (CPU Unit) | 820 mA at 5 VDC |
| Interrupt Functions | Input, Scheduled, High-speed Counter |
| High-Speed Counter Input | Up to 5 kHz (Single-phase), 2.5 kHz (Two-phase) |
| Pulse Output | Up to 1 kHz (from Output Unit contacts) |
Shipping
At itrustbot, we prioritize fast, reliable shipping to minimize your industrial automation downtime, with warehouse operations Monday-Friday (closed on national holidays). Most orders ship within 2–3 business days; some specific items have a 3–5 day lead time, and we’ll notify you promptly of any unexpected delays.
Free Standard Shipping is available for all non-rush/next-day orders (no minimum purchase). For expedited shipping, we use DHL, FedEx, and UPS for items under 150kg; sea freight or economical options are available for heavy/bulky equipment (contact us to arrange). A $100 flat fee + expedited carrier costs applies for rush orders, with same-day dispatch for orders placed before 3:00 PM EST.
Estimated delivery times (after dispatch): USA & Canada/UK & EU (3–7 business days); Australia & New Zealand (4–8 business days); Rest of the World (7–12 business days). Times are estimates only—carrier/customs delays may occur.
Return
Return Windows: Notify us within 30 days of delivery for wrong/defective items (our error); within 14 days for incorrect orders/unwanted items (customer error).
Return Conditions: Items must be unused, in original received condition, and in unopened original packaging. Opened factory boxes are non-returnable unless the item is defective (sealed boxes opened cannot be resold as new).
