On the tapconnector that is delivered together with the ProfiCore is a termination switch.
ProfiTrace, ProfiCore, Toolkit Pro, Toolkit Ultra (ordercode 37020, 37021, 38022)
Do i need to turn ON or OFF the termination switch on the Tapconnector?
Standard the termination must be switched OFF.
Sometimes, you need the termination for testing. For example if the last device of a segment doesn't have a PROFIBUS connector or the cable of the last device is disconnected.