Omron PLC – Programmable Logic Controllers for Industrial Automation

Omron PLC (Programmable Logic Controller) is used in industrial automation to control machines, processes, and production systems with high reliability and accuracy. These controllers are designed to handle complex logic operations, real-time control, and seamless communication across industrial networks. Manufactured by Omron, they are widely used in modern automation environments.

In industries such as manufacturing, packaging, material handling, and process control, PLC systems play a critical role in ensuring consistent machine performance and operational efficiency. Omron PLCs support flexible programming, high-speed processing, and integration with sensors, HMIs, and drives.

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Omron PLC Series

Omron CP1L PLC Series

Omron CP1L PLC Series

The CP1L series is a compact Omron PLC designed for flexible machine automation with reliable performance and high-speed processing. More details are available on the CP1L PLC series page.

  • Program Capacity: 10 Ksteps
  • I/O Points: Up to 180
  • Pulse Output: Up to 100 kHz

Omron CP1H PLC Series

Omron CP1H PLC Series

The Omron CP1H series is an advanced compact PLC designed for high-speed control and complex automation applications. Learn more on the CP1H PLC series.

  • Program Capacity: 20 Ksteps
  • I/O Points: Up to 320
  • High-Speed Counter: 100 kHz

Omron CP1E PLC Series

Omron CP1E PLC Series

The CP1E series is an entry-level Omron PLC designed for basic automation applications with efficient processing and simple programming. More details are available on the CP1E PLC page.

  • Program Capacity: Up to 8 Ksteps
  • Max I/O Points: Up to 180
  • Processing Speed: 1.19 ΞΌs

Omron CP2E PLC Series

Omron CP2E PLC Series

The CP2E series is a compact PLC designed for cost-effective automation with communication and control flexibility. Explore the CP2E PLC series.

  • Program Capacity: 10 Ksteps
  • I/O Points: Up to 180
  • Communication: Ethernet, RS232, RS485

Omron CJ2 PLC Series

Omron CJ2 PLC Series

The CJ2 series is a high-performance modular PLC designed for advanced automation and motion control applications. More details are available on the CJ2 PLC series page.

  • Program Capacity: Up to 400 Ksteps
  • I/O Points: Up to 2560
  • Processing Speed: 20–40 ns

Omron CJ1 PLC Series

Omron CJ1 PLC Series

The CJ1 series is a modular PLC designed for flexible system expansion and industrial automation control. Learn more on the CJ1 PLC series.

  • Program Capacity: Up to 250 Ksteps
  • I/O Points: Up to 2560
  • Instruction Speed: 40 ns

Omron NX1 Machine Automation Controller

Omron NX1 Machine Automation Controller

The NX1 series is a machine automation controller designed for synchronized control, motion integration, and high-speed communication. View the NX1 controller page.

  • Control Axes: Up to 12 axes
  • Communication: 3 Ethernet ports
  • Function: Motion + logic control

Omron NJ Motion Controller

Omron NJ Motion Controller

The NJ series is a motion controller designed for robotics and advanced automation systems requiring synchronized control. More details are available on the NJ series page.

  • Axis Control: Up to 8 axes
  • Function: Motion + logic integration
  • Communication: EtherCAT

Omron CS1 PLC Series

Omron CS1 PLC Series

The CS1 series is a rack-based PLC designed for large-scale industrial automation systems requiring high capacity and reliability. Explore the CS1 PLC series.

  • Program Capacity: Up to 250 Ksteps
  • I/O Points: Up to 5120
  • Expansion: Up to 72 units

Omron C200HW PLC Series

Omron C200HW PLC Series

The C200HW series is a modular PLC system designed for industrial automation with flexible expansion and communication options. Learn more on the C200HW PLC page.

  • I/O Points: Up to 480
  • Communication: RS232, RS422
  • Structure: Rack-based system

Omron CP1W Expansion Modules

Omron CP1W Expansion Modules

The CP1W series includes expansion modules designed to extend the functionality of Omron CP series PLCs with additional I/O and communication options. More details are available on the CP1W module page.

  • I/O Types: Digital & Analog
  • Communication: RS232, RS485
  • Compatibility: CP1E, CP1L, CP1H

Omron PLC Suppliers

Top Omron PLC Models

Omron PLC models are widely used in industrial automation for machine control, process management, and system integration. These models offer different I/O capacities, processing speeds, and communication options to meet various automation requirements. Explore the most commonly used Omron PLC models below.

NX1P2-9024DT1

NX1P2-9024DT1

Type: Machine Automation Controller
I/O Configuration: 14 Inputs / 10 Outputs
Communication: EtherCAT / Ethernet
Output type: PNP
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NX-ID5442

NX-ID5442

Type: Digital I/O
Input Points: 16 Inputs
Input type: PNP
Input Voltage: 24 VDC
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CJ1W-ID211

CJ1W-ID211

Type: Digital Input Unit
Input Points: 16 Inputs
Input type: PNP/NPN
Input Voltage: 24 VDC
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CP1W-AD041

CP1W-AD041

Type: Analog Input Unit
Analog Channels: 4 Inputs
Signal Type: Voltage / Current Input
Resolution: 1:6000
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CP2E-N40DT1-D

CP2E-N40DT1-D

Type: Compact PLC
I/O Points: 40 I/O
Output Type: Transistor Output
Communication: Serial / Ethernet support
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CP1H-XA40DR-A

CP1H-XA40DR-A

I/O Points: 40 I/O
Output Type: Relay Output
Program capacity: 20 K steps
Data memory capacity: 32 K words
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NJ501-1300

NJ501-1300

Type: Motion Controller
I/O system: CJ I/O Bus
Communication: EtherCAT / Ethernet
Remote I/O nodes: 192
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CJ2M-CPU33

CJ2M-CPU33

Program capacity: 40 K steps
Data memory capacity: 64 K words
Expansion units: 40
Communication:EtherNet/IP, Ethernet TCP/IP, USB
View Product

Types of Omron PLC

Omron PLCs are available in different categories based on control capacity, system architecture, and industrial automation requirements. Each type is designed to support specific Omron PLC series such as CP, CJ, NX, and NJ for various applications.

Compact PLC

Omron Compact PLCs such as the CP1E and CP1L series are designed for small to medium automation systems. These controllers come with built-in I/O, easy programming, and reliable performance for machine control applications.

Modular PLC

Omron Modular PLCs like the CJ2M series provide flexible system expansion with additional I/O modules, communication units, and control modules. These PLCs are suitable for medium to large industrial automation systems.

High-End PLC

Omron High-End PLCs including NX1P2 and NJ series are designed for advanced automation systems requiring high-speed processing, motion control, and network integration. These controllers are widely used in robotics and complex machine automation.

Applications of Omron PLC

Omron PLCs are widely used in industrial automation systems for machine control, process automation, and production management.

  • Packaging and labeling machines
  • Conveyor and material handling systems
  • Assembly line automation
  • Industrial process control
  • Robotics and motion control systems
  • Food processing and manufacturing plants

Omron PLC FAQs

What is an Omron PLC?

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An Omron PLC is an industrial controller used to automate machines and processes with programmable logic.

Where are Omron PLCs used?

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They are used in packaging, conveyors, robotics, and industrial automation systems.

What are the main Omron PLC series?

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Popular Omron PLC series include CP1E, CP1L, CJ2, NJ, and NX series. These controllers support different automation requirements ranging from small machines to advanced industrial automation systems

What is the difference between CP1E and CP1L PLC?

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CP1E PLC is designed for basic automation systems and compact machines. CP1L PLC offers higher processing performance, more communication options, and better expansion capabilities compared to CP1E.

How to choose an Omron PLC?

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Selection depends on I/O requirements, application complexity, and communication needs.