: Professional and Enterprise (requires WinCC V7.5 SP2 as the minimum version). Windows Server Server 2012 R2 Server 2016 Server 2019 Server 2022 Software Integration & Security
Starting with , the installation now automatically uses Microsoft SQL Server 2016 SP3 for improved performance and stability.
Version 1809, 1903, 1909, 2004, and newer (LTSC 2019/2016 supported).
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WinCC 7.5 SP2 is officially released for both client and server versions of Windows. The most up-to-date and detailed compatibility can be checked using Siemens' official tool, but the general list includes:
: For single-station systems, Workstation OS is suitable.
Microsoft SQL Server 2016 SP2 (64-bit) is the standard released version for this service pack. : Professional and Enterprise (requires WinCC V7
Deploying or upgrading a Supervisory Control and Data Acquisition (SCADA) system requires absolute precision, making the the most critical document for ensuring industrial lifecycle stability. SIMATIC WinCC V7.5 Service Pack 2 (SP2) is a cornerstone of plant-floor visualization, but failing to align it with validated operating systems, database packages, and software options can result in frozen runtimes, broken PLC communication links, or lost historical databases.
: Can coexist with various TIA versions (e.g., V16, V17, V18, V19) for PLC programming, though WinCC V7.5 itself remains a standalone SCADA system distinct from WinCC Professional (TIA Portal). SIMATIC NET : Specifically tested with SIMATIC NET V16 Installation Best Practices
Installing WinCC 7.5 SP2 and TIA Portal on the same engineering PC is possible but requires strict installation order (TIA first, then WinCC). This public link is valid for 7 days
WinCC relies heavily on Microsoft SQL Server for archiving process values, alarms, and configuration data. Microsoft Office compatibility is also essential for Excel-based reporting tools. Microsoft SQL Server
Ultimately, the WinCC 7.5 SP2 compatibility list is an essential risk-management tool. It allows decision-makers to plan upgrades with precision, identifying exactly which hardware needs replacement and which virtual environments are suitable for hosting. By consulting the Siemens Compatibility Tool for these specific releases, organizations can navigate the shift toward modern IT standards while preserving the proven logic and visualization of their industrial processes.