Wiring Plan - Vega B63-48 Operating Instructions Manual

Overvoltage protection in two-wire technology
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Wiring plan

B63-48, B63-32 • For 4 ... 20 mA/HART, Profibus PA and Foundation Fieldbus circuits
5.3
Wiring plan
4...20mA
+
1
2
5
6
7
8
( )
(-)
1
Fig. 3: Wiring schematic B63-32, B63-48
1
Sensor
2
Overvoltage protection
3
Controller/PLC
4
Potential equalisation
Terminals sensor
1
2
Ground terminal
5 Connecting to power supply
E
2
Wire colour/Polarity
Red (+)
Black (-)
Green/Yellow
+
-
3
4
11

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B63-32

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