Siemens 6AV6355-1AA50-0EA3

WinCC OA V3.20, NGA Premium. Permits the use of the Next Generation Archiver in projects with more than 150,000 PowerTags or 30,000 BACnet objects. Contains the option for connecting a freely selectable backend in addition to local archiving. Can be expanded by further WinCC OA - NGA backend connections. - - email address for delivery is required.