The Siemens part number 6DL5260-1BX68-2YB5 refers to the SIMIT Simulation Framework CONTEC Library V9.1, designed for use in industrial automation simulation environments.

Product: SIMIT CONTEC Library V9.1

License: Floating license for 1 user

Contents: Electronic software (E-SW) only — no software or documentation included

Activation: Requires a valid SIMIT V9.1 license/dongle, with activation via the SIMIT hotline

Supported OS: Windows 7 Ultimate, Windows 10 Enterprise LTSB, Windows Server 2012 R2

Languages: German and English

Status: Discontinued as of December 31, 2021, and deleted without replacement