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CJ2M-CPU31

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$1090

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$790

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The Omron CJ2M-CPU31 is a CPU with a built-in EtherNet/IP port. This unit has a program capacity of 5K steps and a data memory capacity of 32K words. Hence it can provide enough space for complex programming and data storage. The CPU has a logic execution time of 0.04 µs, ensuring rapid and precise execution of instructions. One of the key features of the CJ2M-CPU31 is its scalability. It supports up to 40 expansion units, enabling users to expand their system as their requirements grow easily. Additionally, the CPU can handle a maximum of 2560 local I/O points. It offers multiple communication ports, including EtherNet/IP, Ethernet TCP/IP, and USB, allowing seamless integration with other devices and facilitating efficient data exchange. The CJ2M-CPU31 is designed for reliability and ease of use. It features a compact design with dimensions of 90 mm (height) x 62 mm (width) x 84.5 mm (depth), making it suitable for installations where space is limited. The product weight of 190 grams ensures convenient handling during installation and maintenance. The CPU comes with a 100-240 VAC power supply unit, with output capacities of 14 W or 25 W (CJ1W-PA202/205R), ensuring stable and consistent power delivery to the system. To enhance the functionality of the CJ2M-CPU31, Omron offers a range of compatible accessories. The CJ1W-CIF11 RS-485 adaptor allows easy connection to RS-232C 9-pin ports, providing a reliable serial PLC link. The CJ1W-IC101 Expansion I/O control unit can be connected to the right-hand side of the CPU, expanding the I/O capacity of the system.

Technical Specifications for CJ2M-CPU31

Program Capacity5K steps
Data Memory Capacity32K words
Logic Execution Time0.04 µs
Max. Number of Expansion Units40
Max. Number of Local I/O Points2560
Communication PortsEtherNet/IP, Ethernet TCP/IP, USB
Dimensions90mm x 62mm x84 mm
Weight190 grams
AccessoriesCJ1W-CIF11 RS-485 adaptor, CJ1W-IC101, CJ1W-II101
Power Supply UnitCJ1W-PA202, CJ1W-PA205R

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Rockwell Disclaimer: The product is used surplus. PDF Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because PDF Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, PDF Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. PDF Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.