3 wiring plan, single chamber housing – VEGA VEGACAL 63 Profibus PA User Manual

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5 Connecting to power supply

VEGACAL 63 • Profibus PA

30028-EN-130917

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

outer ground terminal to potential equalisation

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

completely encircle the cable

12. Screw the housing cover back on
The electrical connection is hence finished.

5.3 Wiring plan, single chamber housing

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

version.

Fig. 8: Material versions, single chamber housing
1 Plastic

2 Aluminium

3 Stainless steel, investment casting

4 Stainless steel, electro-polished

5 Filter element for air pressure compensation of all material versions. Blind

plug with version IP 66/IP 68, 1 bar for Aluminium and stainless steel

Housing overview