https://forge.codesys.com/u/drugilue/activity/2021-03-15T17:09:49.971000ZRecent activity for drugilue2021-03-15T17:09:49.971000Z2021-03-15T17:09:49.971000Zdrugiluehttps://forge.codesys.com/u/drugilue/profile/https://forge.codesys.com/forge/talk/Engineering/thread/fa0a40fbac/?limit=25#76ee

Hi....i suggest Ethercat - > 24 V PoE injector - > Esmacat(EASE) - > Arduino - > LED. It sounds to me like optocouplers and PoE have a comparable capacity in the arrangement as the PoE injector, yet they notice that the injector is on the grounds that EASE is fueled through 24 V Poe and Beckhoff gadgets may not be. I thought the explanation behind an optocoupler was to decrease the voltage from 24 V emerging from the KRC4 minimal to 5 V for the Arduino.