Here’s a breakdown of the Siemens 6AV6355-1AA31-7BA0:

• Product Name: WinCC OA V3.17, Server Basic
• Functionality: License for WinCC OA Server without external data connection (Tags) and without operator station licenses (UIs)
• Features:
  • Alarming & extended trend history recording
  • S7 and S7 Plus Driver (supports 8 connections)
  • SSL encryption
  • OPC Server (not available under Linux)
  • OPC and OPC UA Client
  • Web server
  • Includes one WinCC OA Operator (1 device)
• License Type: Downloadable only
• Product Lifecycle: Active (PM300)
• Compliance: Meets RoHS directive restrictions
• Country of Origin: Austria
• Weight: 0.001 kg
• Lead Time: 10 days (standard ex-works)
• Additional Info: No WEEE take-back obligation, no SCIP number available.