VEGA VEGAFLEX 81 4 … 20 mA_HART - four-wire User Manual

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5 Connecting to power supply

VEGAFLEX 81 • 4 … 20 mA/HART - four-wire

41825-EN-130314

Fig. 13: Connection steps 5 and 6

6. Insert the wire ends into the terminals according to the wiring plan
Information:

Solid cores as well as flexible cores with wire end sleeves are

inserted directly into the terminal openings. In case of flexible cores

without end sleeves, press the terminal head with a small screwdriver;

the terminal opening is freed. When the screwdriver is released, the

terminal closes again.
You can find further information on the max. wire cross-section under

"Technical data/Electromechanical data"
7. Check the hold of the wires in the terminals by lightly pulling on

them

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

outer ground terminal to potential equalisation

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

completely encircle the cable

10. Place probably existing display and adjustment module back on
11. Screw the housing cover back on
The electrical connection is hence finished.