Technical specifications
4.2 Standards, approvals and safety notes
PROFIBUS bus connector
Equipment Manual, 02/2021, A5E50543113-AA
35
ATEX approval
According to EN 60079-15 (Electrical apparatus for potentially explosive atmospheres - Part
15: Type of protection "n") and EN 60079-0 (Electrical apparatus for potentially explosive gas
atmospheres - Part 0: General Requirements).
OR
According to EN 60079-7 (Electrical apparatus for potentially explosive atmospheres - Part 7:
Increased safety "e") and EN IEC 60079-0 (Electrical apparatus for potentially explosive gas
atmospheres - Part 0: General Requirements).
Special conditions in hazardous areas:
1. The equipment shall only be used in an area of not more than pollution degree 2, as defined
in EN 60664-1.
2. The equipment shall be installed in a suitable enclosure providing a degree of protection not
less than IP54 in accordance with EN 60079-15 or EN 60079-7. The ambient conditions
must be taken into consideration for use.
IECEx approval
According to IEC 60079-15 (Explosive atmospheres - Part 15: Equipment protection by type of
protection "n") and IEC 60079-0 (Explosive atmospheres - Part 0: Equipment - General
requirements).
OR
According to IEC 60079-7 (Explosive atmospheres - Part 7: Equipment protection by increase
safety "e") and IEC 60079-0 (Explosive atmospheres - Part 0: Equipment - General
requirements).
Special conditions in hazardous areas:
1. The equipment shall only be used in an area of not more than pollution degree 2, as defined
in IEC 60664-1.
2. The device must be installed in a suitable housing that ensures at least IP54 degree of
protection according to IEC 60079-15 or IEC 60079-7. The ambient conditions must be
taken into consideration for use.
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