VEGA VEGAWELL 72 4 … 20 mA_HART PT 100 User Manual
Page 22
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. 10: Terminal assignment of the housing
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 number
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
5
R
ed
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
22
VEGAWELL
72 • 4 … 20
mA/HART PT
5 C
onnecting to power supply
34360
-EN
-080806