The Siemens part number 6DL5260-0DA03-2YA5 refers to the SIMIT Virtual Controller Software V3.0, designed for simulation in industrial automation environments.
Product: SIMIT Virtual Controller Software V3.0
License: Floating license for 1 user
Contents: Electronic software (E-SW) only — no physical software or documentation included
Activation: Requires a valid SIMIT V8.1 license/dongle and activation via the SIMIT hotline
Supported OS: Windows 7 Professional / Ultimate
Languages: German and English
Status: Discontinued as of December 31, 2021 — no direct replacement available
Use Case: Enables simulation of a virtual controller for testing and training without physical hardware
