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IEC Hazardous Location
The following applies to products with the IECEx certification:
• Are intended for use in areas in which explosive atmospheres caused
by gases, vapors, mists, or air are likely to occur only infrequently and
for short periods. Such locations correspond to Zone 1 or 2
classification to IEC 60079-0.
• The type of protection is "Ex de [ib] IIC T4 Gb" according to
IEC 60079-11.
• Comply to Standards IEC 60079-0:2011, IEC 60079-1:2007-04,
IEC 60079-7:2006-07, and IEC 60079-11:2011, reference IECEx
certificate number IECEx BVS 09.0019X.
Special Conditions for Safe Use:
For an ambient temperature above 60 °C, power supplies must be connected
with leads that are designed for a service temperature of at least 80 °C.
Outputs
When using an intrinsically-safe electrical apparatus according to EN
60079-11, the European directives and regulations must be followed.
The channels in the power supply are electrically connected to each other and
have a common +V line.
You cannot interconnect lines because of the intrinsic safety
IMPORTANT
requirements.
FLEX Ex Power Supply 9
Publication
1797-IN535F-EN-P - August 2017
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