CODESYS

The leading manufacturer-independent IEC 61131-3 automation software.

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Overview

CODESYS is a software platform for industrial automation technology. The core of the platform is the IEC 61131-3 programming tool 'CODESYS Development System'. It is used by hundreds of device manufacturers worldwide for programming their intelligent automation devices. Consequently, thousands of end users such as machine or plant builders use CODESYS for their daily work.

✨ Key Features

  • Hardware-independent PLC programming
  • Supports all IEC 61131-3 programming languages
  • Integrated compilers
  • Debugging and monitoring tools
  • Extensible with add-on modules for fieldbus, visualization, and motion control
  • SoftPLC solutions for running on various devices

🎯 Key Differentiators

  • Hardware independence
  • Strict adherence to the IEC 61131-3 standard
  • Large ecosystem of compatible hardware

Unique Value: Provides a standardized, hardware-independent programming environment, giving users the freedom to choose the best hardware for their application.

🎯 Use Cases (4)

PLC programming Motion control HMI development Embedded systems development

✅ Best For

  • Machine building
  • Factory automation
  • Mobile automation
  • Energy automation

💡 Check With Vendor

Verify these considerations match your specific requirements:

  • Users who prefer a single-vendor, tightly integrated hardware and software solution

🏆 Alternatives

Siemens TIA Portal Rockwell Automation Studio 5000 Beckhoff TwinCAT

Unlike vendor-specific tools, CODESYS offers portability of code across a wide range of hardware platforms from different manufacturers.

💻 Platforms

Desktop

✅ Offline Mode Available

🔌 Integrations

Hundreds of PLCs and industrial controllers from different manufacturers Various fieldbus systems (CANopen, EtherCAT, PROFINET, etc.) OPC UA

🛟 Support Options

  • ✓ Email Support
  • ✓ Phone Support
  • ✓ Dedicated Support (Varies tier)

🔒 Compliance & Security

✓ GDPR ✓ PLCopen

💰 Pricing

Contact for pricing
Free Tier Available

Free tier: The development system is free of charge. Runtimes on devices are licensed by the hardware manufacturer.

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