VEGA VEGAWELL 52 4 … 20 mA_HART Pt 100 - Manual (Page 20)

Wire number Wire colour/Polarity Terminal VEGABOX 02
1 brown (+) 1
2 blue (-) 2
3 S hielding G round
Wire number Wire colour/Polarity Terminal temperature
transmitter
3 W hite 1
4 Y ellow 2
5 R ed 3
6 B lack 4
1
2
4
5
3
6
1
3
2
Fig. 11: Wiring plan housing VEGAWELL 52
1 To power supply or the processing system (signal pressure transmitter)
2 For voltage supply or to processing system (resistance thermometer Pt 100)
3 Shielding 6 )
Terminal, housing Wire colour transmit-
ter/polarity Function
1 brown (+) P ower supply/signal
pressure transmitter
2 blue (-) P ower supply/signal
pressure transmitter
3 W hite P ower supply Pt 100
4 Y ellow M easurement Pt 100
6) C onnect screen to ground terminal. Connect ground terminal on the outside
of the housing as prescribed. The two terminals are galvanically connected.
Connection via housing
20 VEGAWELL 52 • 4 … 20 mA/HART Pt
5 C onnecting to power supply
35402
-EN
-111021