EK9300 Bus Coupler e hokahanya marang-rang a PROFINET RT hoLisebelisoa tsa EtherCAT(ELxxxx) hammoho leEtherCAT Li-module tsa lebokose (EPxxxx) le ho fetolela lithelekramo ho tloha ho PROFINET RT ho ea ho boemeli ba matšoao a E-bese. Seteishene se le seng se na le EK9300 le palo efe kapa efe ea EtherCAT Terminals. The coupler e hokahane le PROFINET RT ka RJ45. Ho EtherCAT, balekane ba PROFINET RT ba na le boemo bo tlase, bo matla le bo potlakileng haholo.I/O tsamaiso e nang le khetho e kholo ea li-terminals. The coupler e ts'ehetsa boemo ba PROFINET RT mme e lumellana ka mokhoa o se nang moeli ho marang-rang a PROFINET RT.