The Siemens 6AV2105-0FA02-0AH0 is a SIMATIC WinCC RT Professional software package designed for industrial automation. It provides 2048 PowerTags and operates within the TIA Portal environment. This runtime software comes as a single license, with documentation and the license key available for download. It supports six languages (German, English, French, Spanish, Italian, and Chinese) and is compatible with Windows XP, Windows 7, Windows Server 2003 R2, 2008, and 2008 R2.