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Site Wiring Requirements

Description

The type of wiring is dependent upon the site requirements:

• CE (Conformite Europeene) Certified Areas

• NEC Division 2 or Non-Hazardous Areas

• Cenelec Zone 1 or Zone 2 Areas

• Rack Mounting Non-Hazardous Area

AC Mains Wiring

The installation should have a power disconnect external to the

enclosure.

No voltage dependent selections need to be made on the power supply,

as it has a universal input.

See Page

11, CE Installations.

CE Installations

Use Metal Conduit wiring method.

NEC Div 1, Div 2 or Non

Rated Areas

Conductor type: Power cable sized for circuit protection chosen.

Use Cable Gland wiring method:

Cenelec Zone 1 or Zone 2

Rated Areas

Conductor type: Power cable sized for circuit protection chosen, and

must be shielded.

Use Metal Conduit wiring method.

Non Rated Areas or Rack

Mounting

Conductor type: Power cable sized for circuit protection chosen.

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Siemens Advance Network Gateway Manual de usuario Pagina 17