SIMATIC STEP 7 Basic V20, floating license download engineering software in the TIA Portal software, documentation and license key for download 9 languages: de,en,zh included, fr,es,it,ru,ja,ko as download for configuration of SIMATIC S7-1200 SIMATIC Basic Panels SIMATIC Unified Basic Panels -- for system requirements specification, see www.siemens.com/compatool -- consignee email address required for delivery.