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Omron

Omron CJ2M-CPU11 PLC CPU Module 5K Steps for Industrial Machine Control

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Omron CJ2M-CPU11 PLC CPU Module 5K Steps for Industrial Machine Control
PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Omron CJ2M-CPU11 PLC CPU Module

Product Overview

Buy Omron CJ2M-CPU11 Module online. The Omron CJ2M-CPU11 is a CJ2M-series PLC CPU module for Industrial Automation, Industrial Control, and Machine Control systems. It provides 5K steps of program capacity, 64K words of data memory, 2,560 I/O bits, and basic instruction execution from 0.04 μs.

The CPU module supports up to 40 connectable units and a maximum of three expansion racks. Integrated RS-232C serial and USB programming ports support controller setup, programming, diagnostics, and communication within compatible CJ-series control architectures.

Its compact panel-mounted construction is suited to Electrical Equipment, OEM machinery, Automation Components, and Replacement Parts requirements in established CJ2M installations. The module is intended for dependable control integration across a wide range of Industrial Applications.

Technical Specifications & Features

  • Brand: Omron
  • Manufacturer Part Number: CJ2M-CPU11
  • Category: Module
  • Product Series: CJ2M
  • Program Capacity: 5K steps
  • Data Memory Capacity: 64K words
  • Maximum I/O Capacity: 2,560 bits
  • Maximum Connectable Units: 40
  • Maximum Expansion Racks: 3
  • Basic Instruction Execution Time: 0.04 μs minimum
  • Mounting Type: Panel-mounted
  • Connection Type: RS-232C serial port and USB programming port
  • Current Consumption: 5 VDC, 0.5 A
  • Dimensions: 90 × 75 × 31 mm
  • Weight: 130 g or less
  • Operating Temperature: 0 to 55 °C
  • Certification: cULus, NK, LR, and EC Directives

The CJ2M-CPU11 combines compact installation dimensions with scalable I/O and rack expansion for structured PLC system design. Its processing speed and memory capacity support stable sequence control in industrial machinery and production equipment.

Compatibility with CJ-series units helps simplify system expansion, maintenance, and OEM panel integration. The built-in communication ports provide practical access for programming and serial connectivity without requiring an onboard EtherNet/IP interface.

Applications

The Omron CJ2M-CPU11 is suitable for factory automation, machine control, manufacturing equipment, assembly systems, packaging machinery, material handling equipment, and control panels. It can coordinate compatible I/O, communication, and specialized control units in modular PLC installations.

It is also applicable to Industrial Control upgrades, OEM equipment production, maintenance programs, and replacement work where the CJ2M-CPU11 configuration is specified. System compatibility, unit version, software requirements, and connected hardware should be verified before installation.

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