Wiring; General Rules And Regulations For Operation Of Mcn11 - Siemens SIPLUS CMS4000 Operating Instructions Manual

Operating Instructions SIPLUS CMS4000 MCN11
4

Wiring

4.1

General Rules and Regulations for operation of MCN11

Protection against external electrical influences
The following chart shows what you have to observe for the protection of electrical influ-
ences or faults.
Chart 2 Protection against external electrical influences
At...
all devices or systems, in which
the MCN11 is installed
Supply, signal and bus lines
Signal and bus lines
Grounding
See chapter 4.2.2 „Connecting MCN11 to grounding".
SIPLUS CMS4000 MCN11
Operating Instructions, 06/2017, A5E02298098A-AA
you must ensure that ...
the device or system for conduction of electromagnetic failure on
grounding is connected.
correct wiring arrangement and installation.
a line or strand breakage should not lead to an undefined situation of
the device or system.
15