PI Connector for Beckhoff TwinCat
Develop a connector for Beckhoff TwinCat
Dianomic have a plugin for their FogLAMP product that support Beckhoff TwinCAT 2 and TwinCAT 3. FogLAMP can then send that data to a PI Server, EDS or OCS using OMF.
Gabriel Michaud-Verreault commented
One could use the OPC UA Connector since TwinCat it already comes with an OPC UA Server. It is also their recommended data access tool to get data out.