Vega VEGABAR 52 Operating Instructions Manual page 18

5 Connecting to power supply
IP 68 version with exter-
nal housing
18
If an indicating and adjustment module is installed, remove it by
2
turning it to the left.
Loosen compression nut of the cable entry
3
Remove approx. 10 cm of the cable mantle, strip approx. 1 cm
4
insulation from the individual wires
Insert the cable into the sensor through the cable entry
5
Lift the opening levers of the terminals with a screwdriver (see
6
following illustration)
Insert the wire ends into the open terminals according to the wiring
7
plan
Press down the opening levers of the terminals, you will hear the
8
terminal spring closing
Check the hold of the wires in the terminals by lightly pulling on
9
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. The seal ring must
completely encircle the cable
12 Screw the housing cover back on
The electrical connection is finished.
Fig. 7: Connection steps 6 and 7
Proceed as follows:
Loosen the four screws on the housing base with an Allen key size
1
4
VEGABAR 52 • 4 ... 20 mA/HART