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Configuration, Product description – VEGA VEGAFLEX 54K User Manual

Page 6

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6

VEGAFLEX 54K

4

+

2

-

+

-

2

2

2

2

1

2

3

VEGADIS 50

VEGAFLEX

4 … 20 mA

VEGADIS 11

PLC

VEGADIS 371 Ex

Relay (4 x)

0/4 … 20 mA

4 … 20 mA
passive

4 … 20 mA
passive

Product description

Configuration

A measuring system with a VEGAFLEX can
be realised in different ways (see following
illustration).
The external indicating instrument VEGADIS
50 can be mounted up to 25 m away from the
sensor.

Two-wire technology

1 4 ... 20 mA sensor, power supply and

measuring signal via one two-wire cable
(loop-powered), indicating instrument
VEGADIS 11 only possible with four-wire
technology.

2 Connection to a PLC (active).

3 Connection to indicating instrument

VEGADIS 371 with up to four relay outputs.

1)

1)

1)

only with HART

®