Omron CJ1H-CPU65H Programmable Logic Controller
The Omron CJ1H-CPU65H PLC CPU Unit is designed for industrial automation systems requiring extensive I/O capacity, large memory, and high-speed processing. This Programmable Logic Controller supports up to 2,560 I/O points with 40 units across 3 Expansion Racks, enabling large modular control configurations. It provides a 60K-step program capacity and 128K words of memory, including 32K words of DM and 32K words of EM across 3 banks. Its 0.02 μs LD instruction execution supports rapid processing of machine sequences and control logic, while operation requires 0.99 A at 5 V. The CJ1H-CPU65H combines high-speed processing with expandable control architecture and belongs to the high-capacity PLC range supporting Omron industrial automation.
| 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.
