Safe I/Os

Safety without a safety PLC

Safety for every I/O system

Integrate functional safety into your network easily and reliably.

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Our product range comprises safe I/O terminals for the easy, central integration of safety functions into compact machines. With the safe I/O modules with tried-and-tested SafetyBridge Technology, on the other hand, you can implement complex, distributed safety solutions. The safe I/O modules can be operated in mixed networks such as PROFIBUS and PROFINET on one controller.

Your advantages

  • Cost-effective system configuration, as no safety PLC or safe fieldbus system is required, thanks to SafetyBridge Technology
  • Flexible use due to compatibility with all common bus systems
  • Easy configuration using the SAFECONF software
  • Wireless communication – transmit secure data via wireless transmission
  • Cost-effective integration of components in new systems and retrofit projects due to simplicity and modularity

Safe I/O modules for Axioline F

Safe I/Os for Axioline F  

Safe I/Os for the Axioline F I/O system

Axioline F is the block-based modular I/O system. Thanks to its particularly short response times, Axioline F is ideal for fast and synchronous processes.

With the safe I/O modules with SafetyBridge Technology, you can easily implement secure, distributed communication without safe PLCs.

In PROFIBUS and PROFINET networks, the PROFIsafe modules are used to acquire and output safety-related signals.

Safe I/O terminals for Inline

Safe I/Os for Inline  

Safe I/Os for the Inline I/O system

Inline is the flexible all-rounder down to the last detail. You can design your automation functions in a unique way from a wide range of I/O modules and function terminals for all popular fieldbus systems and Ethernet networks.

With Inline the choice is yours: implement the simplest solutions for functional safety with the Inline ECO Safe terminal or complex, distributed safety solutions with SafetyBridge Technology or PROFIsafe.

SafetyBridge Technology

Video on SafetyBridge Technology

How SafetyBridge Technology works

With SafetyBridge Technology, you can implement distributed safety solutions with complete ease. And you can do this without a safety controller and regardless of the network used.

The proven SafetyBridge Technology is also available for the Inline and Axioline F I/O system.

Further information
‍SafetyBridge in application


586 Fulling Mill Road
Middletown, PA 17057
(800) 888-7388


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Learn the basics of safety functions and the performance level.