6AV2157-0BL02-3AB0 WinCC Unified Audit Basis V19

SIMATIC WinCC Unified V19 audit basis; option for WinCC Unified, runtime software, single license without software and documentation; license key on USB flash drive; class A; ******************************* content: 1x USB Documentation of operator actions. The "Audit Basis" option supports the tracing of operator actions for quality assurance and documentation when changing process values. The data relevant to the Audit Trail are recorded in a protected log and can be made available in the form of a report, if required.