CODESYS^® Virtual Safe Control SL

Sets new standards for industrial safety. Hardware-independent, flexible and certified to IEC 61508 SIL3.

Virtual Safe Control SL

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The comprehensive software suite for automation technology

Independent of device manufacturers

The basis:

The "CODESYS Development System" programming tool, which implements the international IEC 61131-3 standard
The control software ("PLC runtime system" or "SoftPLC" or "virtual PLC") for different device platforms

With CODESYS, you can freely select the optimum hardware for your automation application. Many classic automation providers have already implemented CODESYS. Or you can use standard device platforms on which you simply install or deploy the appropriate control software. With virtual controllers, you can even use powerful IT hardware for control and thus reduce hardware costs.

The virtual safety controller CODESYS Virtual Safe Control SL has now been certified by TÜV Süd.

CODESYS Virtual Control SL

Now certified and released!

The virtual safety controller CODESYS Virtual Safe Control SL has now been certified by TÜV Süd. The product is now available in the CODESYS Store.

CODESYS Virtual Safe Control SL provides a SIL3 safety controller that can run on standard hardware. Specialized dual-channel hardware is no longer required.

Users benefit in multiple ways. First, hardware and wiring costs are significantly reduced. At the same time, flexibility increases since virtualized systems can handle applications of any size. And security is already a built-in part of the concept, because each application runs in a separate container.

To get started right away, simply visit the CODESYS Store or use the CODESYS Installer.

CODESYS Ecosystem - the heart of your automation solution

CODESYS Releases

Base Libraries

April 02, 2025

Latest version: 4.1.0.0

This version can be used without references of to-be-discontinued CAA libaries, and contains optimizations of "Element Collections".

Safety Extension

March 28, 2025

Latest version: 4.3.0.0

This version contains bug fixes and minor improvements.

Control Win SL

March 18, 2025

Latest version: 3.5.21.0

Service packs for CODESYS V3 are released at annual intervals and include numerous improvements and bug fixes.

All Releases

From November 25 to 27, 2025, the CODESYS Group will be represented at SPS in Nuremberg.

CODESYS at the SPS 2025 in Nuremberg

From 25 - 27 November 2025, the CODESYS Group will exhibit its products on the sps smart production solutions, the leading trade fair for electrical automation.

CODESYS at the Automatisierungstreff, April 8–10, 2025

Automatisierungstreff 2025

CODESYS Workshop at Automatisierungstreff 2025

April 9, 2025 | Heilbronn

CODESYS Static Analysis: Product of the Year 2025

The readers of the German trade magazine "Computer & Automation" have voted for their Product of the Year 2025.

Trainings

V3 Corso Base

Il corso CODESYS V3 BASE online vi guida all'utilizzo del’ ambiente di sviluppo CODESYS, dalla gestione del progetto alla configurazione dell'hardware, all'utilizzo dei database fino alla scrittura di proprie funzioni e function block e molto altro.

V3 Intensive USA

This 30-hour training is targeted for experienced control engineers transitioning to CODESYS, or for engineers wishing to take their knowledge of CODESYS to the next level. It combines basic and advanced training modules to give participants a comprehensive understanding of the capabilities of CODESYS, alternating between lectures and hands-on labs. It includes hints, tricks, and best practices compiled from many years of experience.

V3 Essentials USA

This 20-hour training is targeted for individuals who are new to CODESYS and need to get started with a good foundation. Through a mix of lectures and hands-on exercises, this class teaches the basic features and concepts of CODESYS and the IEC 61131-3 programming languages.

CODESYS user?

One software. All applications. Your automation solution.
Use the leading programming software for industrial controllers, such as PLCs, PACs, ECUs, building controllers, etc. Whether in machine and plant engineering or for other automation tasks - with CODESYS you have a powerful tool for implementing your projects. Benefit from the user-friendly development environment with many integrated extensions that make your daily work easier and faster. Design the future of your automation with CODESYS!

Discover CODESYS

CODESYS device manufacturer?

One software. All areas of application. Your automation platform.
As a device manufacturer, enhance your hardware with the market-leading CODESYS automation software! You and your customers benefit from the powerful software for control programming and the many integrated additional functions. Whether you design your device(s) for a specific application or as a "general purpose controller": Strengthen your market position and at the same time create a platform for innovative automation solutions.

CODESYS for you

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