The Siemens part number 6AV6381-2CA07-2AX3 refers to a SIMATIC WinCC RT Client upgrade—specifically, an upgrade from V7.0 to V7.2 for RT Clients without RT 128. It’s a runtime software package delivered on DVD, with a single license and a USB license key.

License Type: Single license (floating)

Delivery: DVD with software + USB license key

Languages: German, English, French, Spanish, Italian

Supported OS:

Windows 7 (32-bit & 64-bit)

Functionality:

Integrated alarm and report systems

SQL database support

OPC DA client/server interfaces

Online configuration

Multi-user support (up to 32 clients)

Visual Basic scripting

Hardware Requirements:

Minimum 1 GHz processor

At least 1 GB RAM

Net Weight: Approx. 0.212 kg

Lifecycle Status: Discontinued as of October 1, 2019

Country of Origin: Germany