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Functional safety

From safety relays to safety controllers

Smart solutions for functional safety

The Internet of Things is extending into the processing industry. Networking all of the units in a digital factory requires a holistic approach to processes and this also includes functional safety. We work to ensure that our safety solutions always provide optimum protection for people and systems, even in the digital age. And you can further increase system availability by integrating safety into the modular automation.

Find out more about the various options for your safety concept in our “Functional safety” brochure.

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Digital world – non-contact safety switch

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Functional safety

The COMPLETE line system includes a scalable portfolio of innovative safety components.

Highly compact coupling relays

Thanks to the relay technology developed in-house, the PSRmini coupling relays are the narrowest coupling relays in the world for safe-on and switch-off.

Safety relays

Non-contact safety switches

The compact PSRswitch is an electronic, coded safety switch for flexible safety door and position monitoring.

Safety switches

Multifunctional safety relays

PSRmultifunction provides you with one higher-level sensor circuit and two local sensor circuits in one safety relay. Implement common applications with up to three safety functions using just one device.

Configurable safety modules

Control

Click on the link below to find out more about the “Control” functional area.

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Safe I/Os

Integrate functional safety into your network without a safety controller – with the Inline and Axioline F I/O systems. You can still use your preferred standard network and standard controller.

Safe I/Os

Integrate functional safety into your network without a safety controller – with the Inline and Axioline F I/O systems. You can still use your preferred standard network and standard controller.

Industrial networking and security

Click on the link below to find out more about the “Industrial networking and security” functional area.

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Safe control technology

Our RFC 470S safety controller provides solutions for complex safety applications and standard applications. Thanks to the integrated PROFINET interface, the controller communicates directly with the PROFIsafe I/O modules of Inline or Axioline F.

Safe I/Os

Integrate functional safety into your network without a safety controller – with the Inline and Axioline F I/O systems. You can still use your preferred standard network and standard controller.

Example 1
Simple safety relays connect the sensors directly to the actuators.
Example 2
Configurable safety relays replace classic hardware wiring with an intuitive software solution.
Example 3
SafetyBridge Technology enables the transmission of safety-related data over standard communication networks.
Example 4
Safety controllers for complex tasks and the highest safety demands with a high number of I/Os round out the COMPLETE line range.