WinCC/Change-Control V7.5
Reference : 6AV6371-1DV27-5AX0
WinCC/ChangeControl V7.5 SP2 for configuration of the Audit Trail (English) with versioning, incl. RT license; Option for WinCC V7.5 SP2, runtime/configuration software, on CD-ROM, single license, License key on USB flash drive **********************