Siemens provides software to via the Siemens Industry Online Support (SIOS) portal. You must have a valid Software Update Service (SUS) contract or a perpetual license that includes the right to download that specific version.
This article is for informational purposes only. We do not host, link to, or condone unauthorized distribution of Siemens software. Always verify licensing with your Siemens representative. Download Tia Portal V12 Sp1
Improved diagnostic functions and motion control capabilities for the then-new S7-1500 line. Siemens provides software to via the Siemens Industry