Fail-safe SIMATIC controllers with integrated safety functions
The scalable, end-to-end SIMATIC controller portfolio with integrated safety functions offers the right controller for all your automation needs. The controllers can be flexibly expanded at any time with plug-in I/O, function, and communication modules.
![SIMATIC fail-safe controllers are flexible and completely scalable controllers with integrated safety functions simatic-failsafe-controllers](https://assets.new.siemens.com/siemens/assets/api/uuid:bc4e2594-4c43-4732-8ba9-7f974a905e2e/width:100/quality:low/simatic-failsafe-controllers.png)
The scalable, end-to-end SIMATIC controller portfolio with integrated safety functions offers the right controller for all your automation needs. The controllers can be flexibly expanded at any time with plug-in I/O, function, and communication modules.