Lamtec ETAMATIC S - Page 114

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9 Appendix
NOTICE
Optional connection to FPE schield for drainage from extraordinary EMV faults. The connec-
tion leads to a short circuit between device ground and FPE. This can be of influence to the
devices with the same ground reference.
RD Red BU Blue
YE Yellow PE PE-bar
Abbreviation Description Abbreviation Description