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Operating Instructions - VEGAPULS 54K enamel

Operating Instructions - VEGAPULS 54K enamel

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24 101-EN-041227<br />

Electrical connection<br />

Version with aluminium housing<br />

4 … 20 mA passive<br />

+ -<br />

1)<br />

Two-wire technology<br />

(loop powered)<br />

To the indicating instrument in the<br />

sensor lid or to the external indicating<br />

instrument VEGADIS 50<br />

1 2 C 3 4 5 6 7 8<br />

1 2 C 3 4 5 6 7 8<br />

(+) (-)<br />

L1 N<br />

Commu- +-<br />

nication 4...20mA Display<br />

-<br />

+<br />

ESC ESC<br />

OK OK<br />

M20 x 1.5<br />

(diameter of the<br />

connection cable<br />

5…9 mm)<br />

1) 4 … 20 mA passive means that the sensor<br />

consumes a level-dependent current of 4 … 20 mA<br />

(consumer).<br />

Sockets for connection<br />

of<br />

VEGACONNECT<br />

(communication<br />

sockets)<br />

Four-wire technology<br />

4 … 20 mA active<br />

+ -<br />

Voltage supply<br />

+ -<br />

2)<br />

To the indicating<br />

instrument in the sensor<br />

lid or to the external<br />

indicating instrument<br />

M20 x 1.5<br />

(diameter of<br />

the connection<br />

cable<br />

VEGADIS 50<br />

6…9 mm) M20 x 1.5<br />

1 2 C 3 4 5 6 7 8<br />

1 2 C 3 4 5 6 7 8<br />

<strong>VEGAPULS</strong> <strong>54K</strong> <strong>enamel</strong> 17<br />

(+) (-)<br />

L1 N<br />

Commu- +-<br />

nication 4...20mA Display<br />

-<br />

2) 4 … 20 mA active means that the sensor provides<br />

a level-dependent current of 4 … 20 mA (current<br />

source).<br />

+<br />

ESC ESC<br />

OK OK

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