Wiring Plans, Single Chamber Housing - Vega VEGABAR 53 Operating Instructions Manual

VEGABAR 53 - Profibus PA
Fig. 3: Connection steps 6 and 7
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 and the
external 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 finished.

5.3 Wiring plans, single chamber housing

The following illustrations apply to the non-Ex as well as to the
Ex ia version.
Connecting to power supply
15