6AV6381-1AA00-0AX5 WinCC Software Update Service, valid for 1 license

WinCC Software Update Service, valid for 1 license Automatic subsequent deliveries of Upgrades and service packs 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 it is 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