Configurable safety modules

Configurable safety modules

Configurable small-scale controller

Configurable safety technology for an individual safety solution.

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The PSRtrisafe safety module is a configurable small-scale controller. It can be used to monitor several safety functions in an application. The system functions as a stand-alone solution and can take over the entire machine control system in smaller machines. Otherwise, extension modules enable you to extend the system in a modular way. This allows the safety solution to be tailored precisely to your application. PSRtrisafe combines functionality and flexibility, and closes the gap between simple safety relays and programmable safe controllers.

Your advantages

  • Several functions combined in one safety module
  • Easy configuration via drag and drop using the SAFECONF software
  • Safe operation, thanks to TÜV Rheinland-certified hardware and software
  • Flexible extension with additional safe I/O modules
  • Fast troubleshooting, thanks to comprehensive diagnostic options
  • Configurable safety modules are part of the COMPLETE line system

Configurable safety module as a stand-alone solution

PSR-TRISAFE-S stand-alone version  

PSR-TRISAFE-S for stand-alone solutions

Monitor all of the safety functions within a system or machine with just one safety module.

The 20 safety-related inputs and four safe outputs of the PSR-TRISAFE-S safety module can be configured easily with just a click of the mouse using the SAFECONF software.

Safe extension modules for PSRtrisafe

PSRtrisafe – the extendable, configurable system  

Safe extension modules for an individual safety solution

Stay flexible by using the PSR-TRISAFE-M master module and extending it with additional digital extension modules. You can, for example, integrate additional relay outputs. The relay contacts are freely configurable and can be integrated easily into the safety logic. The SAFECONF configuration software is available free of charge for this. Thanks to the compact housing design of just 22.5 mm, this provides a great deal of functionality and flexibility in a minimum amount of space, enabling you to save space in the control cabinet.

Comprehensive diagnostics with LEDs and fieldbus couplers

PSRtrisafe with fieldbus coupler  

Convenient remote diagnostics with the fieldbus coupler

Diagnostic LEDs indicate the states of all inputs and outputs of the PSRtrisafe safety module. In addition, signal outputs indicate the switching states, e.g., on signaling devices. The safety module communicates with the higher-level controller of your machine or system via the fieldbus coupler. This enables you to easily integrate your safety functions into visualization systems or remote diagnostics. Errors can be found and rectified more quickly.

Easy configuration using the SAFECONF software

SAFECONF configuration software  

SAFECONF configuration software

Using SAFECONF, you can easily create the safety logic for the PSRtrisafe configurable safety modules via drag and drop.

The SAFECONF software provides you with tools to configure your safety logic – easily and in accordance with the relevant standards. All of the tools are arranged directly in one window, enabling you to work intuitively. Programming knowledge is not required.

Why not try it out? Download the configuration software free of charge.


8240 Parkhill Drive
Milton, Ontario L9T 5V7



Easy determination of safety functions

Learn the basics of safety functions and the performance level.

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