Omron CS1G-CPU43H Programmable Logic Controller
Omron CS1G-CPU43H Programmable Logic Controller (PLC) is a compact automation controller designed with 960 I/O bits, 20 kSteps program capacity, and 64 kWords data memory for small-to-medium industrial control systems. It supports fast 0.04 µs LD processing and built-in communication ports to ensure reliable operation across various automation tasks. The controller accommodates up to 2 expansion racks for flexible system scaling. Manufactured by Omron, this model belongs to the Omron Programmable Controllers family and is available under the CS1 Series for versatile factory automation applications.
| Brand | Omron |
| Product Type | Programmable Logic Controller |
| Model Number | CS1G-CPU43H |
| Specification | Value |
|---|---|
| Program capacity | 20K steps |
| Data area memory capacity | 64 kWords (DM: 32 kWords, EM: 32 kWords x 1 bank) |
| LD Instruction processing speed | 0.04 μs |
| I/O bits | 960 bits (Up to 2 Expansion Racks) |
| Built-in ports | Peripheral port and RS-232C port. |
| Options | Memory Cards Inner Board such as Serial; Communications Board, Loop Control Board |
| Current Consumption | 150 mA max. at 5 V DC |
| Control method | Stored program |
| I/O control method | Cyclic scan and immediate processing |
| Programming | Ladder diagram |
| Execution Time | Basic instructions: 0.02 μs min., Special instructions: 0.04 μs min. |
The Omron CS1G-CPU43H is ideal for compact automation systems that require high-speed processing and dependable control over multiple I/O points. Its 64 kWords data memory capacity allows engineers to store large programs and manage complex data structures efficiently, making it suitable for machine control, process automation, and production line applications. The built-in communication interfaces simplify integration with other PLC modules and industrial devices.
Omron CS1G-CPU43H supports up to 2 expansion racks, enabling system scaling without redesigning the main control panel. Its 960 I/O bits and 20 kSteps program capacity offer flexibility for varying industrial automation requirements. Many OEMs and system integrators use this controller to expand compact systems while maintaining high reliability and minimal downtime.
Reliable LD processing and robust data handling make CS1G-CPU43H suitable for continuous operation in demanding industrial environments. Maintenance teams appreciate the straightforward installation and modular expansion, which reduce servicing time and simplify upgrades. Industrial automation companies, panel builders, and machine manufacturers often select this Omron PLC for efficient, scalable, and long-term control solutions.
Related Products
