The 10 hours up-front to build the 30-component library paid back in the first project.
CPU units, digital/analog input and output modules.
QElectroTech (QET) has long been a favorite among open-source enthusiasts for designing electrical schematics. It offers a lightweight, cross-platform alternative to heavy hitters like AutoCAD Electrical or EPLAN. However, the software’s default libraries have historically been its weakest link—often generic, inconsistent, or incomplete.
Go to the or Siemens CAx Download Manager . qelectrotech siemens library
: If a brand-new Siemens module is missing from the library, use QElectroTech’s built-in Element Editor . You can copy an existing, similar Siemens symbol, modify the terminal pinouts, change the text, and save it as a new element.
: This includes detailed symbols for power supplies (SITOP), communication modules, and HMI panels. Community Contributions : Many Siemens symbols are shared by users in the QElectroTech Element Collection
Use the to add the branding and part number (e.g., "SIEMENS" and "6ES7214-1AG40-0XB0"). The 10 hours up-front to build the 30-component
Classic rail components for legacy support. ET 200SP: Distributed I/O stations and base units.
In QElectroTech: File → New → Element . Set a meaningful name: Siemens_S7-1500_DQ_16x24VDC_BA .
: You can manually download or clone the latest Siemens additions from the qelectrotech-elements repository. It offers a lightweight, cross-platform alternative to heavy
This comprehensive guide covers everything you need to know about sourcing, installing, managing, and optimizing Siemens components within QElectroTech. Why Use a Dedicated Siemens Library in QElectroTech?
Despite ongoing community contributions, the Siemens library is not comprehensive. A forum user recently noted: "I possess several Siemens electrical components... but unfortunately I do not find the symbol of these components in the 'Siemens' section of 'Manufacturer Articles'. I would like to know how to obtain these symbols and how to import them into the software".
For engineers working within the Siemens ecosystem, integrating a dedicated Siemens library into QElectroTech is a game-changer. This guide explores how to find, install, and maximize the QElectroTech Siemens library to accelerate your automation workflows. What is QElectroTech?