The Siemens part number 6AV6381-2BF07-2AH0 refers to SIMATIC WinCC system software V7.2, RT 65536. Runtime software supporting up to 65,536 PowerTags

Single license model

Download-only delivery (no physical media)

Includes license key and software via digital delivery

Supports 5 languages: German, English, French, Spanish, and Italian

Compatible with older operating systems like Windows XP Professional SP3, Windows 7 (32/64-bit), Windows Server 2003/2008, and Server 2008 R2

Classified as a Class A product (standard stock item)