3 Installation
3.2.2
Grounding
Grounding the Node C and Interface Unit is mandatory. Connect an earth bonding
cable to the grounding connections provided at the cabinets of both the Node C and
Interface Unit according to the following illustrations.
Do not use the grounding connections to connect external devices.
Node C cabinet
The PE cables must have a minimum cross section of 10mm
ID No: 161692
Cable bridge connectors
figure 3-8 Grounding bolts
figure 3-9 Grounding a system
PRELIMINARY
Cabinet of
Interface Unit
2
.
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