SIMATIC WinCC RT Professional, 2048 PowerTags V20, upgrade V18..V19 -> V20, runtime software in TIA Portal, single license, software and documentation download, license key download, class A, 9 languages: de,en,zh included, fr,es,it,ru,ja,ko as download; please observe product release: support.industry.siemens.com entry ID: 109963848 - - consignee e-mail address required for delivery