SIMATIC STEP 7 Professional V17; conversion package download; Powerpack & Upgrade STEP 7 V5.7->V17/2021 Combo Floating License; only valid with simultaneous ordering of an SUS 6ES7810-5CC04-0YY2. Prerequisite is an existing STEP 7 SUS; class A; software, documentation and license key for download; 9 languages: de,en,zh included, fr,sp,it,ru,jp,kr as download; executable in Windows 10, Windows Server 2016/2019; ******************************* Email address required for delivery