VEGA VEGABAR 74 4 … 20 mA_HART User Manual
Page 17
Advertising
+
–
+
–
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. 6: Terminal assignment, VEGADIS 12
1
To power supply or the processing system
2
Control instrument (4 … 20 mA measurement)
3
Screen
5
)
4
Breather capillaries
5
Suspension cable
Wire number
Wire colour/Polarity
Terminal VEGADIS
12
1
brown (+)
1
2
blue (-)
2
3
Y
ellow
3
5)
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 VEGADIS 12
VEGABAR
74 - 4 … 20
mA/HART
17
C
onnecting to power supply
28432
-
EN
-070718
Advertising