VEGA VEGAWELL 72 4 … 20 mA_HART - Manual (Page 20)

1 U nscrew the housing cover
2 I nsert the connection cable through the cable entry into the
plastic housing
3 L
oosen the screws with a screwdriver
4 I
nsert the wire ends into the open terminals according to
the wiring plan
5 T
ighten the screws with a screwdriver
6 C
heck the hold of the wires in the terminals by lightly
pulling on them
7 T
ighten the compression nut of the cable entry. The seal
ring must completely encircle the cable
8 R etighten the housing cover
T he electrical connection is finished.
5 .3 Wiring plan
5
1
2
3
4
Fig. 7: Wire assignment, connection cable
1
brown (+): to power supply or to the processing system
2 blue (-): to power supply or to the processing system
3 yellow: is only required with VEGADIS 12, otherwise connect to minus 4 )
4 Shielding
5 Breather capillaries with filter element
4) F or customer-specific versions, already connected with blue (-) when
shipped.
Direct connection
20 VEGAWELL 72 • 4 … 20 mA/HART
5 C onnecting to power supply
27630
-EN
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