The is free only for those with an active Eplan license. If you are using a trial or educational version, your access may be limited. Additionally, some Siemens EDZ files, while free for genuine users, require an active software update contract with Eplan to be downloaded, which can be a significant expense.
When components are too new or unique for the Data Portal, go straight to the source. Major hardware manufacturers provide free EPLAN macro downloads directly on their product pages.
Known for the Rittal RiPanel tool, they offer flawless 3D macros for enclosures and climate control systems. 3. Component Engineering Communities
Before diving into downloads, it is important to define what you are looking for. In Eplan, a "Macro" generally refers to:
Most major automation brands provide their entire EPLAN library (typically in or .ema/.ems formats) for free to ensure engineers use their products in designs. Eplan Macros Download Free
These represent a specific section of a schematic page, such as a circuit breaker with its associated wiring and terminals.
Move your downloaded .ema or .emp files into your dedicated EPLAN macro directory (usually configured under Company Data > Macros in your EPLAN settings).
An EPLAN macro is a reusable template containing parts, components, or entire circuit sections that you can insert into your project files. Instead of manually drawing a variable frequency drive (VFD), a PLC module, or a motor starter every time you need one, you simply drop the corresponding macro into your schematic. Types of EPLAN Macros
To download and generate EPLAN macros for free, you can access official manufacturer portals or use built-in EPLAN tools that provide ready-to-use libraries. The is free only for those with an active Eplan license
The Siemens Industry Online Support (SIOS) portal offers free EPLAN macros for almost all SIRIUS, SIMATIC, and SINAMICS components.
Downloading is not only possible but also highly practical when you know where to look. Manufacturer support sites, the official EPLAN Data Portal, and a growing number of open‑source repositories offer thousands of high‑quality macros covering everything from basic relays to complex PLC systems. However, a successful macro strategy involves more than simply collecting files. By establishing a well‑organised macro directory, activating macros correctly, leveraging macro value sets for parametric design, and exploring advanced automation with the API or Python scripts, you can unlock the full potential of EPLAN—dramatically reducing design time, eliminating costly errors and ensuring consistency across all your electrical engineering projects.
Both manufacturers offer extensive, free EPLAN macro data for their terminal blocks, remote I/O systems, and automation components. 2. Open Engineering Communities and CAD Portals
Downloading a macro is only half the battle. To keep your EPLAN environment organized, you must follow structured data practices. Step 1: Establish a Standard Directory When components are too new or unique for
Free EPLAN macros (specifically in format) are predominantly sourced from component manufacturers to help electrical engineers streamline schematic design, PLC configuration, and 3D panel layout. The most efficient method for acquiring these is through the EPLAN Data Portal or manufacturer websites. Primary Sources for Free EPLAN Macros ePlan macros - EUCHNER
Major component manufacturers often provide free Eplan macro downloads directly on their product pages.
Many manufacturers provide their macros for free on their own websites, often without requiring an EPLAN license. These are usually found in their "Support" or "Engineering Tools" sections.
Reduce design time by up to 70% by avoiding manual component creation.
Conversely, if you need to migrate macros to another CAE system, the tool (available for free) can transform .ema and .ems files into formats compatible with software such as SOLIDWORKS Electrical.
Millions of datasets from hundreds of leading automation manufacturers (Siemens, Schneider Electric, Phoenix Contact, ABB).