S7-GRAPH SERVICE AB 1 ÅR 6ES7811-0CA01-0YX2

S7-GRAPH SERVICE AB 1 ÅR SIMATIC S7, S7-GRAPH SOFTWARE UPDATE SERVICE WITHIN THE FRAMEWORK OF THIS CONTRACT, YOU WILL RECEIVE UPDATED SOFTWARE VERSIONS FOR A PERIOD OF ONE YEAR. EXTENDED BY ANOTHER YEAR, IF IT IS NOT CANCELED THREE MONTHS PRIOR TO ITS EXPIRATION. PERIOD OF DELIVERY AND PERFORMANCE: 1 YEAR FROM DATE OF INVOICE PREREQUISITE FOR CONTRACT: CURRENT VERSION OF THE SOFTWARE