SOEM – RT-Labs EtherCAT Master Stack

SOEM (Simple Open EtherCAT Master) is an EtherCAT master stack with the following functionality

  • Master Class
  • Support for CAN over EtherCAT (CoE)
  • Support for File over EtherCAT (FoE)
  • Support for Distributed Clocks

Source code and documenation

Please refer to Open EtherCAT Society

License Terms

SOEM can be obtained as a commercial license, without any GPL-restrictions/obligations. Please contact for further information.

Case Studies

What is it like to work with RT-Labs and what results can you expect? Learn how our products and services have made a difference. Our work ranges from helping clients to set up a development platform and automated testing, to cases where we use our full competence to deliver a complete control system. Our customers are non-industry specific – control systems are needed everywhere.

How Minesto uses a robust platform to gain reliability

  • Country: Sweden
  • Industry: Energy
  • Company size:75

How regenHU found a robust and validated open-source com stack

To stay in the know

  • Country: Switzerland
  • Industry: Medtech
  • Company size:30+

Call an expert!

We don’t do gatekeeping! Call us to get in contact with a skilled person with several control system projects under the belt.

Hans-Erik Floryd

Hans-Erik Floryd

CTO,Software platform, CANOpen, EtherCAT

+46 709 68 38 93