6ES7652-7CX18-2YH0

SIMATIC PCS 7, SOFTWARE, PROCESS HISTORIAN SERVER REDUNDANCY V8.1 SINGLE LICENSE F.2 INSTALLATION R-SW, WITHOUT SW AND DOCU. LICENSE KEY DOWNLOAD, CLASS A, 5 LANGUAGES (G, E, F, I, S), EXECUTABLE UNDER SERVER 2008 R2 REFERENCE-HW: PC/PG