Protective Earth/Ground - Siemens SICAM CMIC User Manual

Remote terminal units
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1.7

Protective Earth/Ground

It is to be ensured when installing SICAM CMIC, that the cabinet or rack used has proper pro-
tective earth and ground. That means, that all electrical conducting parts must be connected
large-surface and as short as possible with the existing grounding system.
If these preconditions exist the grounding of the device takes place via the connection of the
DIN rail with the cabinet spar. A reliable connection is achieved by using screws with contact
washers.
SICAM RTUs, User Manual SICAM CMIC
DC8-001-2.09, Edition 08.2016
Installation
43

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