The Siemens 6AV2157-0BL01-8LB0 is the SIMATIC WinCC Unified V18 Audit Basis, an option for WinCC Unified runtime software. It comes as a single license, without software and documentation, and includes a license key available for download.

Product Name: SIMATIC WinCC Unified V18 Audit Basis

Software Type: Runtime Software Option

License Type: Single License (without software and documentation)

Delivery Method: Downloadable license key

Product Class: Class A

Net Weight: 0.001 kg

Country of Origin: Germany

RoHS Compliance: Yes

WEEE Take-Back Obligation: No

Discontinued Date: October 1, 2025

Export Control Regulations: AL: N / ECCN: N

Standard Lead Time: 1 working day (ex-works)