VEGA VEGAWELL 72 4 … 20 mA_HART User Manual
Page 21
1
2
+
1
2
3
4
5
6
1
2
3
4
5
6
Fig. 8: Terminal assignment VEGABOX 02
1
To power supply or the processing system
2
Shielding
5
)
Wire number
Wire colour/Polarity
Terminal VEGABOX 02
1
brown (+)
1
2
blue (-)
2
3
Y
ellow
2
S
hielding
G
round
+
–
+
–
VEGADIS 12
TRANSMITTER
+
4...20mA
+
NOT USED
8
7
6
5
12
11
10
1 2 3
-
OPERATE
ti
ZERO
SPAN
TRANSMITTER
3
4
5
1
2
Fig. 9: Terminal assignment, VEGADIS 12
1
To power supply or the processing system
2
Control instrument (4 … 20 mA measurement)
3
Shielding
6
)
5)
C
onnect screen to ground terminal. Connect ground terminal on the outside
of the housing as prescribed. The two terminals are galvanically connected.
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
VEGABOX 02
Connection via VEGA-
DIS 12
VEGAWELL
72 • 4 … 20
mA/HART
21
5 C
onnecting to power supply
27630
-
EN
-080806