The current version for SIMATIC S7 Distributed Safety is V5.4 SP5, which is compatible with STEP 7 V5.7. There is no "V5.7" version for Distributed Safety itself; users typically look for the latest service pack (SP5) to run alongside the newer STEP 7 V5.7 environment. Official Download Links
Before downloading and installing S7 Distributed Safety V5.7, ensure that your system meets the following requirements: s7 distributed safety v57 download link
: If you are looking for the base software version V5.7, it is available at SIOS Entry ID 109820861 Version Compatibility Matrix Software Component Latest Version Supported Base Software S7 Distributed Safety V5.4 SP5 Update 2 STEP 7 V5.6 or V5.7 F ConfigurationPack V5.5 SP13 Upd1 S7 Distributed Safety V5.4 STEP 7 (Classic) N/A (Stand-alone base) Important Product Lifecycle Note The current version for SIMATIC S7 Distributed Safety
: A specialized tool within STEP 7 to manage the F-Runtime group, password protection, and safety signatures. is supported by this version? is supported by this version