Omron CJ1H-CPU65H Programmable Logic Controller
Omron CJ1H-CPU65H Programmable Logic Controller (PLC) is a high-speed CPU unit designed for demanding industrial applications that require large memory and rapid execution. It supports 2,560 I/O points with 40 units across 3 expansion racks, enabling extensive modular automation configurations. With 60K-step program capacity and 128K words of memory (DM: 32K words, EM: 32K words × 3 banks), it handles complex motion control, sequencing, and data processing tasks. Fast 0.02 μs LD instruction execution and 0.99 A at 5 V operation ensure precision and reliability. Manufactured by Omron, this model is part of the Omron Programmable Controllers family and the CJ1 Series used in industrial automation systems.
| Brand | Omron |
| Product Type | Programmable Logic Controller |
| Model Number | CJ1H-CPU65H |
| Specification | Value |
|---|---|
| Program capacity | 10K steps |
| Data area memory capacity | 128k words (DM: 32K words, EM: 32K words, × 3 banks) |
| Control method | Stored program |
| I/O control method | Cyclic scan and immediate processing are both possible |
| Programming | LD (Ladder), SFC (Sequential Function Chart), ST (Structured Text), Mnemonic |
| LD execution time | 0.02 μs |
| I/O capacity | 2,560 points |
| Mountable Units | 40 points |
| Mounting method | DIN Track |
The Omron CJ1H-CPU65H is built for automation systems requiring high-speed processing, large-scale I/O integration, and precise control over multi-unit configurations. Its 2,560 I/O points across three expansion racks provide seamless interfacing with sensors, actuators, and machine modules, supporting manufacturing, packaging, and assembly line operations. Fast LD execution and expanded memory allow handling of complex logic sequences, motion control, and data processing efficiently.
Omron CJ1H-CPU65H is widely deployed in process automation, machine control, and industrial sequencing systems where speed, precision, and large I/O capacity are critical. The CPU’s modular design allows flexible expansion while maintaining organized wiring and compact panel installation. System integrators and automation engineers value this unit for scalable integration with existing Omron PLC architectures and high-performance multi-process control applications.
Stable power consumption, robust construction, and reliable execution make CJ1H-CPU65H suitable for continuous operation under demanding industrial conditions. OEMs, industrial automation companies, and panel builders select this Omron PLC CPU unit for projects that require dependable large-scale I/O handling, fast sequential control, and long-term operational stability in advanced automation systems.
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