Vega VEGABAR 66 Foundation Fieldbus Bedienungsanleitung PDF herunterladen (Seite 23)

5 Connecting to power supply

VEGABAR 66 • Foundation Fieldbus

36740-EN-130321

Information:

The cable gland can be mounted in three positions each displaced

by 90°. Simply exchange the cable gland against the blind plug in the

suitable thread opening.

4. Connectthewireendsasdescribedunder"Single/Double cham-

ber housing"accordingtothenumbering

5. Connect the screen to the internal ground terminal, connect the

outer ground terminal above on the housing to potential equalisa-

tion

6. Tighten the compression nut of the cable entry. The seal ring must

completely encircle the cable

7. Attach the mounting plate again and tighten the screws

The electrical connection of the sensor to the external housing is

nished.

5.3 Wiring plan, single chamber housing

The following illustrations apply to the non-Ex as well as to the Ex-ia

version.

Display

Typ:

12 5678

Bus

Sim.

Fig. 14: Electronics and connection compartment, single chamber housing

1 Plug connector for VEGACONNECT (I²C interface)

2 Spring-loaded terminals for connection of the external indication VEGADIS

3 Ground terminal for connection of the cable screen

4 Spring-loaded terminals for Foundation Fieldbus connection

5 Simulation switch ("on" = simulation mode)

Electronics and connec-

tion compartment

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Vega VEGABAR 66 Foundation Fieldbus Bedienungsanleitung Seite 23