SIMATIC PCS 7, SIMATIC Batch Server/ Single Station Software Update Service Download, 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 ******************************* E-mail address mandatory for delivery