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5 Connecting to power supply
Housing overview
22
8. Press down the opening levers of the terminals, you will hear the
terminal spring closing
9. Check the hold of the wires in the terminals by lightly pulling on
them
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 gland. The seal
ring must completely encircle the cable
12. Screw the housing lid back on
The electrical connection is finished.
5.3
Wiring plan, single chamber housing
The following illustrations apply to the non-Ex as well as to the Ex-ia
version.
5
1
5
4
Fig. 18: Material versions, single chamber housing
1
Plastic
2
Aluminium
3
Stainless steel, precision 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
5
2
VEGASON 62 • Profibus PA
5
3
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