Mounting
4
CAUTION
Minimum distance to antennas
Fit the device so that there is a minimum clearance of 20 cm between antennas and persons.
WARNING
If a device is operated in an ambient temperature of more than 50 °C, the temperature of the
device housing may be higher than 70 °C. The device must therefore be installed so that it
is only accessible to service personnel or users that are aware of the reason for restricted
access and the required safety measures at an ambient temperature higher than 50 °C.
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.
General notes on use according to ATEX and IECEx
WARNING
To comply with EC Directive 2014/34/EU (ATEX 114) or the conditions of IECEx, this
enclosure or cabinet must meet the requirements of at least IP54 in compliance with EN
60529.
SCALANCE W760/W720
Operating Instructions, 09/2017, C79000-G8976-C322-08 25
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