Omron CJ1G-CPU44H Programmable Logic Controller
Omron CJ1G-CPU44H Programmable Logic Controller (PLC) is a robust CPU unit designed for demanding machine control and multi-process automation applications. It supports up to 1,280 I/O points and 40 Units with high-speed 0.91 μs LD execution, delivering rapid response for complex control sequences. With 30K steps of program memory and 64K words of data memory, it provides flexibility for advanced logic operations and scalable system expansion. Manufactured by Omron, this model belongs to the Omron Programmable Controllers family and is part of the CJ1 Series used in industrial automation and machine control systems.
| Brand | Omron |
| Product Type | Programmable Logic Controller |
| Model Number | CJ1G-CPU44H |
| Specification | Value |
|---|---|
| Program capacity | 30K steps |
| Data area memory capacity | 64K words (DM: 32K words, EM: 32K words, × 1 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 | 0.04 μs |
| I/O capacity | 1,280 points |
| Mountable Units | 40 points |
| Mounting method | DIN Track |
The Omron CJ1G-CPU44H is designed for industrial automation systems that require high-capacity CPU performance and reliable multi-unit operation. Its support for 1,280 I/O points and 40 mountable units allows seamless integration with sensors, actuators, and machine modules across complex production lines. The high-speed LD instruction execution ensures precise and timely response, making it ideal for large-scale automated machinery and process control applications.
Omron CJ1G-CPU44H is widely implemented in manufacturing, packaging, and assembly systems where multi-process coordination and advanced logic handling are essential. The CPU’s scalable design simplifies integration into control panels while maintaining organized wiring and easy accessibility. Automation engineers value the modularity and performance of this unit for flexible expansion within existing Omron PLC architectures.
Consistent power distribution, robust construction, and high-speed performance make CJ1G-CPU44H suitable for continuous industrial operation in demanding environments. Maintenance teams benefit from its straightforward installation, while OEMs, industrial automation companies, and panel builders choose this Omron PLC CPU unit for projects requiring extensive I/O capacity, scalable multi-unit control, and dependable long-term reliability.
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