Directives And Declarations; Electromagnetic Compatibility, Industrial And Residential Areas - Siemens SIMATIC IPC277G Operating Instructions Manual

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Specific conditions of use (for ATEX)

• The modules shall be installed in a suitable enclosure providing a degree of protection of

at least IP54 according to EN 60079-7, taking into account the environmental conditions

under which the equipment will be used.

• Transient protection shall be provided that is set at a level not exceeding 140 % of the

peak rated voltage value at the supply terminals to the equipment.

Specific conditions of use (for IECEx)

• The equipment shall only be used in an area of not more than pollution degree 2, as

defined in IEC 60664-1.

• The modules shall be installed in a suitable enclosure providing a degree of protection of

at least IP54 according to IEC 60079-0, taking into account the environmental conditions

under which the equipment will be used.

• Transient protection shall be provided that is set at a level not exceeding 140 % of the

peak rated voltage value at the supply terminals to the equipment.

Switch:

SW1 On/Off switch - will not be used during operational maintenance

The device has to be used in pollution degree 2 environment only.

Use copper supply wires with a diameter of at least 0.75 mm

WEEE label (European Union)

Disposal instructions, observe the local regulations and the section "Recycling and disposal

(Page 69) ".

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