Beyond INF-B Manuel de l'opérateur télécharger pdf (Page 40)

7

Signal and Power Input Connections

30

Figure 7-3. Voltage Input Without Sensor Excitation

Figure 7-4. 3-Wire Voltage Input With Sensor Excitation

Figure 7-5. 4-Wire Voltage Input With Sensor Excitation

+R

+

E

+

S

–

S

–

E

P9

P3

1

2

3

1

2

3

-R

JUMPER

USER

PROVIDED

VOLTAGE

+EXCITATION

+OUTPUT

-EXCITATION

-OUTPUT

METER

NC

+R

+

E

+

S

–

S

–

E

P9

P3

1

2

3

1

2

3

-R

JUMPER

USER

PROVIDED

VOLTAGE

+EXCITATION

+OUTPUT

COMMON

METER

NC

METER

NC

+

S

–

S

P9

P3

1

2

3

1

2

3

VOLTAGE

+OUTPUT

-OUTPUT

NC

NC

NC

Jumper

S2-C

Closed

Jumper

S2-C

Closed

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