2 connection plan, Vegabar, 0 - 20 bar – VEGA VEGABAR 24 User Manual
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12
VEGABAR 24
VEGABAR
0 - 20 bar
8
7
6
5
3
2
1
–
+
VEGABAR (with or without indication)
rd wt vio or
Earth
1)
Current meter for local
control
Supply voltage
12 … 36 V DC
4 … 20 mA
1)
If screened cable is used, the screen must be connected to earth in the terminal box on one side and the
earth terminal must be earthed outside on the housing according to regulations. The terminals are connected
each other in the housing.
3.2 Connection plan
Note:
A current meter for local control of the output current can be connected to terminals 1 and 3.
This measurement can be made during operation without interrupting the supply cable.
Electrical connection
- Screened cable is recommended if strong
electromagnetic interference is expected.
The screening must be earthed at the
sensor end.
- If overvoltages are expected, we recom-
mend the installation of VEGA-overvoltage
arresters.
- In the PG a seal must be used which fits to
the cable.