Full data monitoring in real time

Continuous diagnostics

SICK safety controllers are well-suited for data transmission with gateways in Industry 4.0 processes. They collect and monitor data in real time and transmit it safely.

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Your entire project in one software

Intuitive configuration with Safety Designer

Using the Safety Designer configuration software, you can implement all the safety functions of your machine. Configure individual sensors or connect all safety and controller components.

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Clever combinations

Range of functions expandable

The range of functions of safe SICK controller solutions is expandable: This enables safe series connection as well as the connection of individual Flexi Soft stations using Flexi Line, the monitoring of analog signals and the use of Safe Motion Monitoring and Control functionalities.

Full data monitoring in real time
Your entire project in one software
Clever combinations

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Result 1 - 5 out of 5

Safety under control – compact, easy and efficient
  • Software-programmable safety controller with modular hardware platform
  • High performance Safety over EtherCAT® backplane bus
  • User-friendly housing in a slim design
  • Intuitive Safety Designer configuration software
  • Data communication in common fieldbus systems
  • Safe series connection with Flexi Loop
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The software-programmable safety controller
  • Safety controller with modular hardware platform
  • Configuration saved in the system plug
  • Safe controller networking with Flexi Line
  • Safe series connection with Flexi Loop
  • Safe drive monitoring
  • Safe analog value monitoring
  • Flexi Soft Designer license-free configuration software
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Efficient and easy-to-use safety controller
  • Rotary switch for easy function adjustment
  • Modular extension possible
  • Direct wiring for all types of sensors
  • Logic functions: AND, OR, muting, bypass, reset, EDM
  • Integration into all common fieldbuses
  • Integration of the Flexi Loop safe series connection
  • Special muting modules are able to meet all the requirements of a demanding muting application
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Intuitive configuration software for safety products from SICK
  • Process-oriented, intuitive step-by-step configuration for many SICK safety products
  • Verification and reporting – for each device individually or for the entire project
  • Comprehensive diagnostics including data recorder
  • Compliance with established global safety standards
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Comprehensive configuration software for the safety controller from SICK
  • Simple drag-and-drop logic links
  • Up to 255 certified function blocks for each Flexi Soft station
  • Offline project simulation
  • Project part verification
  • Full project report in just one single file
  • Comprehensive wiring assistance
  • Licensing for automated download or for safety systems optional
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Result 1 - 5 out of 5


Versatile solutions for your challenging applications

Safety controller from SICK are modular, versatile and can be configured to the individual application. Whether the application is simple or complex, the safety controllers handle numerous tasks in industrial environments and offer safety up to performance level e. The devices are equipped with an almost unlimited selection of functions. From simple logic linking to the implementation of drive safety functions using predefined function blocks, safety controllers offer everything you need.
For efficient safety on machines

For stationary applications, SICK offers both parameterizable and software-programmable safety controllers. You select the required safety functions depending on the machine type and complexity – modular and compact.

Product recommendation Flexi Classic

Product recommendation Flexi Compact

For movement in the material flow

Intralogistics is playing an increasingly important role in industrial environments. Materials and goods must be transported safely. This is why safety controllers from SICK monitor safety functions and the safe drive of mobile, line-guided and freely navigable vehicles.

Product recommendation Flexi Soft

For the productivity of complex systems

The Flexi Soft safety controller monitors complex machines as well as systems with multiple machine modules, which ensures high productivity. The Flexi Line additional function enables Flexi Soft stations to be networked with one another – distributed and connected at the same time.

Product recommendation Flexi Soft

Easy to configure, clear diagnostics

You have an idea for a safe, innovative machine design? Then SICK is the perfect partner with its safety controllers. The safety controllers save space and are easy to mount in your control cabinet or automated guided vehicle system. You simply set up the safety controllers with a screwdriver or configure them using the intuitive Flexi Soft Designer or Safety Designer software.
Modular and pluggable The modular design of all safety controllers from SICK makes it possible to adapt the number of inputs and outputs to the requirements of your machines. This means you can select only the modules you really need. This saves space in the control cabinet. All inputs and outputs can be quickly connected using spring terminals.
Intuitive configuration thanks to software

You can quickly configure your safety application with the intuitive Flexi Soft Designer or Safety Designer software. The software can be used throughout the entire machine life cycle, from configuration and simulation to commissioning and diagnostics.

Product recommendation Flexi Soft Designer

Product recommendation Safety Designer

Efficient data availability Using fieldbuses, safety controllers from SICK make all secure information from your machine available to the machine controller. You can quickly call up status information and process data through the machine control panel. This ensures short downtime and high productivity.

Sophisticated functions and flexible connection technology

In addition to monitoring safety functions, safety controllers also offer connections to machine controllers using gateways. This enables the exchange of status information and process data between the safety and machine controller as well as high machine availability. Advanced functions handle complex challenges cost-effectively and as needed, and offer high productivity.
Strong connectivity

The safety controller is integrated into higher-level controllers using gateways. Safety controllers from SICK support all common fieldbuses such as PROFINET or EtherNet/IP™. The Flexi Soft Designer or Safety Designer software allows for easy configuration of gateways.

Product recommendation Flexi Soft

Can be expanded for demanding applications

Since the range of functions of safety controllers from SICK is expandable, you can also use them to solve complex applications. With the Flexi Loop safe series connection, you connect up to 32 sensors to one safety controller. You can also implement drive safety functions with the Flexi Soft Drive Monitor.

More on Safe Motion Monitoring and Control

Product recommendation Flexi Loop

Smart combination

SICK offers numerous safety systems with safety controllers for the protection of people and processes. These safety systems can be specially adapted to the requirements of different applications and are easy to integrate. This allows you to implement your application quickly and easily.

Product recommendation Safe EFI-pro system

Product recommendation Safe Entry Exit