: If you need the base software, the trial for STEP 7 V5.7 is found at Entry ID 109796156 . System Requirements
You can download the software directly from the Siemens Industry Online Support (SIOS) portal: Download S7 Distributed Safety V5.4 SP5 Upd2 Key Requirements & Compatibility Operating System : To use this with STEP 7 V5.7 s7 distributed safety v57 download link
: S7 Distributed Safety is designed for modern 64-bit environments, including Windows 10 and Windows 11 Pro/Enterprise. : If you need the base software, the trial for STEP 7 V5
as the base engineering software.
Update 2 for SIMATIC S7 Distributed Safety V5.4 SP5 - Support s7 distributed safety v57 download link