Finding free Siemens libraries for is relatively easy because the software is open-source and has a community-driven ecosystem . While QET comes with an official collection of over 8,000 symbols, specialized Siemens PLC and automation components are often shared through community repositories. Where to Download Free Siemens Libraries
Browse the user-contributed categories under switchgear, contactors, and PLCs to find specific Siemens part numbers (like SIRIUS motor starters or SITOP power supplies). 3. Open-Source Code Repositories (GitHub and GitLab)
Navigate to Official Collection > Automation > Plc > Siemens .
You might wonder: Why use a free Siemens library when Siemens provides TIA Selection Tool and EPLAN macros? i qelectrotech siemens library free
| Resource Name | Description | Access Link | | :--- | :--- | :--- | | | A community-contributed set of elements for the Siemens LOGO! logic module, including CPU, I/O, and extension modules. | Direct download: conf.zip (copy "favre_a" folder) | | Siemens Modules (GitHub) | A repository containing GPL2-licensed Siemens modules, created for electrical panel diagrams. | GitHub: mpo22/qelecpanel | | S7-1200 Project Example | A QET project example built for a Siemens S7-1200 PLC, demonstrating practical implementation. | Available via official QET forums (user contribution) |
Before downloading external files, check the official QElectrotech user-contributed repository.
QElectroTech is a powerful, open-source desktop application used to create electrical diagrams and schematics. While the software comes with an impressive built-in collection of components, industrial automation projects frequently require specific manufacturer parts. Finding free Siemens libraries for is relatively easy
The Siemens library is a collection of pre-designed and tested components, symbols, and templates used for creating electrical diagrams and schematics. These libraries are specifically designed to work with Siemens products and systems, such as SIMATIC, STEP 7, and others. The Siemens library provides users with a wide range of components, including but not limited to:
Many community-built elements include manufacturer data, part numbers, and descriptions, which automatically populate your Bill of Materials (BOM).
C:\Users\YourUsername\AppData\Roaming\qet\elements\ (or check the My Documents\QElectroTech\elements folder depending on your installation version). Linux: ~/.qet/elements/ | Resource Name | Description | Access Link
Happy diagramming!
If you are currently setting up a specific project, let me know:
Create a folder named Siemens inside the target directory specified above. Copy and paste your extracted folders (e.g., S7-1200 , SIRIUS Contactors , SITOP Power Supplies ) directly into this new folder. Step 4: Refresh QElectroTech
Obtain the library from the forum or GitHub links above.
