The Siemens part number 6AV6381-2AA07-2AK4 refers to a SIMATIC WinCC Runtime (RT) software upgrade package. It upgrades from WinCC V6.2 to V7.2 and includes a robust suite of runtime and configuration features:

Redundancy support

Server and User Archive functionality

Web Navigator and Web NAV Load-Balancing

Web Diagnostics (Client/Server)

Data Monitor

Connectivity Pack and Station

License type: Single license

Delivery: Download-only (no physical media); consignee’s email address required

Product status: Discontinued since October 1, 2019

Net weight: 0.001 kg

Country of origin: Germany

Compliance: RoHS compliant; no SVHC substances reported under REACH