Article Number (Market Facing Number)：6ES78221AA000YL5 | 6ES78221AA000YL5
Product Description：SIMATIC STEP 7 Professional TIA Software Update Service (SUS) for STEP 7 in TIA Portal; Within the framework of this contract, you will receive for one year all up-to-date software versions. The contract is extended automatically by 1 year if not canceled 3 months prior to expiration. Period of delivery and service: 1 year from date of invoice. Requirement for conclusion: current version of the software.
Product family：STEP 7 Professional (TIA Portal)
Product Lifecycle (PLM)：PM300:Active Product