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Omron CJ2M-CPU31

Omron CJ2M-CPU31 Programmable Controller

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Omron CJ2M-CPU31 CJ2M-CPU31 Programmable Controller — PLCs
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Product Description

The Omron CJ2M-CPU31 Programmable Controller is designed for high-performance automation applications, offering a range of advanced features and capabilities. With a built-in EtherNet/IP port, this CPU supports seamless communication and integration within industrial networks. The unit boasts a program capacity of 5K steps and a data memory capacity of 32K words, ensuring ample space for complex control programs.

The CJ2M-CPU31 is equipped with an option port for RS-232C/485 communication, as well as a USB programming port for easy connection to support software. It supports up to 2560 I/O points and can accommodate up to three expansion racks, making it highly scalable for various automation needs.

Designed with performance in mind, the CJ2M-CPU31 features a logic execution time of just 0.04 µs, enabling rapid processing of control instructions. It is fully compatible with existing CJ1 power supply, I/O, control, and communication units, ensuring a smooth upgrade path for existing systems.

This programmable controller is compliant with international standards including UL, cULus, NK, Lloyd, and CE, ensuring reliable operation in diverse industrial environments.

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Offer details

Best offer from:
Trusted supplier — United Kingdom, member since 2021
Availability:
2 pcs.
In-Stock
Updated at: 31-10-2025
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Omron
Program capacity
5K steps
Data memory capacity
32K words
Max. number of local I/O points
2560
Max. number of expansion units
40
Number of built-in digital I/Os
0
Logic execution time
0.04 µs

Available Offers

(15)
CJ2M-CPU31 Omron, PLCs

Omron

Available:
1 pc.
In-Stock
Updated at: 04-09-2026
Offer from:
Trusted supplier — Germany, member since 2024
Warranty:
24 months
CJ2M-CPU31 Omron, PLCs

Omron

Available:
20 pcs.
In-Stock
Updated at: 04-09-2026
Offer from:
Trusted supplier — Germany, member since 2024
Warranty:
24 months
CJ2M-CPU31 Omron, PLCs

Omron

Available:
1 pc.
On Request
Updated at: 22-08-2026
Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees

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Documents

Data Sheet

Datasheet for Omron CJ2M-CPU31, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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Related products

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High-performance CPU with built-in EtherNet/IP port, supporting up to 2560 I/O points and advanced communication options.

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