Omron CJ2M-CPU32: High-Performance CPU Unit for Sysmac CJ2M Series PLC
The Omron CJ2M-CPU32 CPU Unit is a powerful and versatile programmable logic controller (PLC) designed for the Sysmac CJ2M series. With advanced features and robust performance, this CPU unit enhances automation efficiency and reliability in various industrial applications. Its compact design and extensive connectivity options make it an ideal choice for both new installations and spare parts for existing systems.
| Product Type | Programmable Controller CPU Unit |
|---|---|
| Model | CJ2M-CPU32 |
| Series | Omron CJ2M Series |
| Program Capacity | 10K steps |
| Data Memory Capacity | 64K words: 32K words DM and 32K words × 1 bank EM |
| I/O Capacity | 2,560 local I/O points maximum; no built-in digital I/O |
| Instruction Execution Time | 0.04 µs minimum for basic instructions |
| Built-in Communications | 10BASE-T/100BASE-TX EtherNet/IP port and USB 2.0 programming port |
| Serial Expansion | One option-board slot for CP1W-CIF01 RS-232C, CP1W-CIF11 RS-422A/485 or CP1W-CIF12-V1 isolated RS-422A/485 board |
| System Expansion | 40 units maximum, 10 units per rack and up to 3 expansion racks |
| Current and Dimensions | 0.7 A at 5 VDC; 90 × 62 × 84.5 mm; approximately 190 g |
| Application | Industrial automation, machine control, networked production equipment, system expansion and maintenance replacement |
| Condition | New original product |
| Warranty | 12-month warranty from KWOCO |
Advanced CPU Unit for Enhanced PLC Performance
The Omron CJ2M-CPU32 CPU Unit offers exceptional processing speed and reliability for your PLC systems. With a program capacity of 10K step, it can handle complex automation tasks with ease. The CPU’s high-speed processing ensures minimal delays, improving overall system efficiency.
This CPU unit supports up to 2560 I/O points, making it suitable for large-scale applications. As part of the Sysmac CJ2M series, it benefits from Omron’s extensive expertise in programmable logic controllers, ensuring compatibility and ease of integration with other components.
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Versatile Connectivity with Built-in Ports
Equipped with built-in RS-232C and RS-485 ports, the CJ2M-CPU32 provides flexible communication options for various devices. The inclusion of a USB programming port simplifies programming and debugging processes, allowing for efficient system setup and maintenance.
The Ethernet communication capability allows seamless integration into existing networks, facilitating remote monitoring and control. This versatility in connectivity ensures that the CPU unit can adapt to different communication requirements in industrial settings.
Easy PLC Installation with DIN Rail Mounting
The CJ2M-CPU32 CPU Unit features DIN rail mounting, making installation straightforward and efficient. This standard mounting method reduces setup time and allows for easy maintenance or replacement if necessary. The compact design ensures that it fits comfortably within standard control cabinets.
By utilizing the DIN rail mounting system, the CPU unit aligns with other Omron PLC components, creating a streamlined and organized control system. This facilitates better cable management and accessibility, crucial for industrial environments.
Compatibility with Sysmac CJ2M Series Modules
As part of the Sysmac CJ2M series, the CJ2M-CPU32 CPU Unit is fully compatible with various I/O units, communication units, and storage units. This ensures seamless integration and scalability, allowing you to expand or modify your automation system as needed.
The CPU unit’s compatibility with other Sysmac CJ2M series modules allows for customization tailored to specific application requirements. Whether you need additional high-speed counter inputs, PWM outputs, or specialty interface units, the CJ2M-CPU32 can support these enhancements.
Comprehensive Specifications of the Programmable Logic Controller
The Omron CJ2M-CPU32 CPU Unit boasts comprehensive specifications that cater to various industrial automation needs. With features like high-speed counter inputs, PWM outputs, and support for both NPN and PNP configurations, this programmable logic controller offers flexibility and performance.
The built-in features reduce the need for external modules, saving space and costs. Additionally, the CPU unit’s robust performance ensures reliable operation even in demanding industrial environments.
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Omron CJ2M-CPU32 Product Datasheet
Frequently Asked Questions
Their main difference is program capacity. The CPU31 provides 5K steps, the CPU32 provides 10K steps and the CPU33 provides 20K steps. All three have 64K words of data memory and built-in EtherNet/IP.
No. It has a built-in EtherNet/IP port and USB programming port. Serial communication requires a separately purchased CP1W-CIF01, CP1W-CIF11 or CP1W-CIF12-V1 option board.
Yes, it is fully compatible with Sysmac CJ2M series I/O units, communication units, and storage units.
It supports up to 2560 I/O points, making it suitable for large-scale industrial applications.
The CPU unit utilizes DIN rail mounting for easy installation and maintenance.



