The PLC model I use is Siemens S7-1200 combined with Module S-1200 CB1241 (can also use CM1241) to connect to RS485 port of Inovance MD200.
ESI_890_V1_04.XML, ESI_890_V1_08.XML, ESI_890_V1_09.XML
Download ESI_890.zip
Technical Manual 8903/CT EtherCAT Communications Option.pdf
