Vega VEGABAR 20 Bedienungsanleitung PDF herunterladen (Seite 12)

12 VEGABAR 20

VEGABAR

0 - 20 bar

8 76532

–+

VEGABAR (with or without indication)

rd wt vio or

Earth

Current meter for local

control

Supply voltage

12 … 36 V DC

4 … 20 mA

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

to 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 to be ex-

pected. 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

the cable.

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Vega VEGABAR 20 Bedienungsanleitung Seite 12