6ES7658-3QX18-2YH5

SIMATIC PDM, SOFTWARE COMMUNICATION FOUNDATION FIELDBUS V8.1, FLOATING LICENSE F. 1 USER, E-SW, W/O SW AND DOCU, LICENSE KEY DOWNLOAD, CLASS A, 6 LANGUAGES (G, E, F, I, S, C), EXECUTABLE UNDERPPROF/ SERVER 2003 R2/ WIN7ULT/SERVER 2008 R2 REFERENCE