WinCC OA V3.20, IPC Package 2048. WinCC OA Server license for SIMATIC IPCs (1xx, 2xx and IOT2050 series supported) with max. 2.048 PowerTags, including 1 UI, Dist option, 3 WinCC OA drivers as required, OPC / OPC UA server, RDB and NGA Standard option. This package cannot be expanded. (restrictions according to WinCC OA documentation). - - email address for delivery is required.