SIMATIC WinCC Professional V20, 512 PowerTags, upgrade V11..V19 -> V20 or V11..V19 Combo-> V20 Combo; engineering in the TIA Portal; floating license; software, documentation and license key for download; class A; 9 languages: de,en,zh included, fr,es,it,ru,ja,ko as download; for configuration of SIMATIC Panels, WinCC RT Advanced, WinCC RT Professional (512 PowerTags), WinCC Unified PC Runtime. please observe product release: support.industry.siemens.com entry ID: 109963793 - - consignee email address required for delivery