Installation
5.1 Safety notices for installation
SCALANCE SC-600
42 Operating Instructions, 10/2021, C79000-G8976-C453-04
WARNING
When used in hazardous environments corresponding to Class I, Division 2 or Class I,
Zone 2, the device must be installed in a cabinet or a suitable enclosure.
Notes for use in hazardous locations according to ATEX, IECEx, UKEX and CCC Ex
If you use the device under ATEX, IECEx, UKEX or CCC Ex conditions you must also keep
to the following safety instructions in addition to the general safety instructions for
protection against explosion:
WARNING
To comply with EU Directive 2014/34 EU (ATEX 114), UK-Regulation SI 2016/1107 or
the conditions of IECEx or CCC-Ex, the housing or cabinet must meet the requirements
of at least IP54 (according to EN/IEC 60529, GB/T 4208) in compliance with EN
IEC/IEC 60079-7, GB 3836.8.
WARNING
If the cable or conduit entry point exceeds 70 ºC or the branching point of conductors
exceeds 80 ºC, special precautions must
be taken. If the equipment is operated in an air
ambient in excess of 60 ℃, only use cables with admitted maximum operating
temperature of at least 80 ℃.
Safety notices when using according to FM
If you use the device under FM conditions you must also keep to the following safety
notices in addition to the general safety notices for protection against explosion:
WARNING
For operation the device is intended to be installed within an enclosure/control cabinet.
The inner temperature of the enclosure/control cabinet corresponds to the ambient
temperature of the device. Use installation wiring connections with admitted maximum
operating temperature of at least 30 ºC higher than maximum ambient temperature.
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