Safety instructions
2.2 Notes on use
SIMATIC IPC547G
36 Operating Instructions, 04/2020, A5E49948632-AA
Rack-mount instructions
A) Elevated Operating Ambient - If installed in a closed or multi-unit rack, the operating
ambient temperature of the rack environment may be greater than the room ambient.
Therefore consideration should be given to installing the equipment in an environment
compatible with the maximum ambient temperature (Tma) specified by the manufacturer.
B) Reduced Air Flow - Installation of the equipment in a rack should be such that the
amount of air flow required for safe operation of the equipment is not compromised.
C) Mechanical Loading - Mounting of the equipment in the rack should be such that a
hazardous condition is not achieved due to uneven mechanical loading.
D) Circuit Overloading - Consideration should be given to the connection of the equipment
to the supply circuit and the effect that overloading of the circuits might have on overcurrent
protection and supply wiring. Appropriate consideration of equipment nameplate ratings
should be used when addressing this concern.
E) Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained.
Particular attention should be given to supply connections other than direct connections to
the branch circuit (e. g. use of power strips).
Note
Use in an industrial environment without additional protective measures
This device was designed for use in a normal industrial environment according to
IEC
60721-3-3.
Ambient and environmental conditions
If the following conditions for system installation are not observed, approvals in accordance
with IEC/EN/UL/CSA 61010-2-201 are rendered void and there is a risk of overheating and
personal injury.
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