SISTEMA Newsletter 01-2023



Dear subscribers,

We are pleased to offer you version 2.1.0 of our free "SISTEMA" software for download. You can of course open and continue working on your projects from previous versions in SISTEMA 2.1.0. No changes have been made to the data structure.

You can download SISTEMA 2.1.0 from our SISTEMA homepage.

All changes, adjustments and corrected errors are described in the readme file. The readme is displayed in SISTEMA when you click on the "Projects" folder in the navigation window.

Alternatively, you can view the "Version history" document in advance on the download page.

Note on the revision of the EN ISO 13849-1 standard

The 4th revision of the standard has already been published as EN/ISO and the German version DIN EN ISO 13849-1:2023-12 is already available in advance. SISTEMA 2.1.0 is still based on EN/ISO 13849-1:2015. With SISTEMA 3.0, we will publish a version based on the 4th revision (probably in the second or third quarter of 2024).


Our new SOFTEMA software, a tool for configuring and documenting safety-related application software on machines (SRASW), has also been available since this year. This tool is currently only available in a German version, an English version is in preparation. Further information can be found on the SOFTEMA homepage.

We wish you every success when working with SISTEMA. Please report any problems or errors to us. You are also welcome to contact us with suggestions for changes or new functions that will improve your work with SISTEMA. Send us your messages to .

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Yours sincerely

Your SISTEMA team