11814 AppendixFig. 14-29 F300K - FN30 connection diagram* Optional for the derivation of exceptional EMC interference. The link leads to a short circuit between chassis groun-dand FPE. As a result, it may come to influence devices with the same ground reference.14.2.2 F300K With ETAMATIC, FMSFig. 14-30 F300K - ETAMATIC connection diagram