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.

CODESYS Virtual Safe 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

Recipes

May 14, 2025

Latest version: 4.6.0.0

The code generation for a recipe definition has been further optimized for array of struct.
A few important bug fixes have been made.

IIoT Libraries SL

May 13, 2025

Latest version: 1.12.0.0

This version allows communicating with Azure IoT Hub via WebSocket proxies, provides a new library for accessing a Weather Forecast service, and includes maintenance of MQTT Client, AWS IoT Core Client, SNMP Service, Mail

Communication

May 13, 2025

Latest version: 4.6.0.0

Support for OPC UA Embedded Device Profile and conformant OPC UA Alarms

All Releases

CODESYS at the CSIA Conference

The 2025 CSIA Conference is your opportunity to level up - to grow, learn, and lead in today’s rapidly evolving business and technological landscape.

CODESYS at the Automate

As the largest robotics and automation event in the Americas, this is the place for anyone working with or curious about automation. Join us in discovering what’s next – for you and the world.

We live Open Automation - Panel discussion part 1

Terms such as openness and co-creation have long since ceased to be buzzwords and have become a reality. And they are the guarantee for success in the automation market. This is demonstrated by companies such as Bosch Rexroth, Codesys, Lenze, Phoenix Contact, Schneider Electric, Wago and Weidmüller. During a panel discussion, company representatives provided insights into their open automation strategy. They also explained the importance of open standards, security and much more.

Training courses

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.

V3 Visualization USA

The goal of this 3-day training is to familiarize the participant with the features and capabilities of CODESYS Visualization. Through a mix of lectures and hands-on exercises, learn how to use the basic and advanced elements available to create user interface screens for your applications.

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.

CODESYS users?

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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