Atkinson Dynamics AD-27 Dokumentacja Pobierz pdf (Strona 13)

-13-

Basic Balanced Line System

This is a simple system with only two conductors connected between the

 units.ACpowerisutilizedatbothsites.TheUnitisfactorycongured

 forbalancedlineoperation.(NOTE:bothjumpersinBALposition.)

Figure 9.

290A3084B

24 VDC

GROUND

REMOTE

AUDIO +

AUDIO

DRY CONTACT

24 VDC

GROUND

REMOTE

AUDIO +

AUDIO

DRY CONTACT

NEUTRAL

HOT

EARTH GND.

NEUTRAL

HOT

EARTH GND.

INTERCOM I

AD-28LD-MV MASTER

J2 J2

INTERCOM II

AD-28LD-MV SLAVE

BASIC BALANCED

LINE SYSTEM

1 WATT

Shielded Balanced Line System

This system offers maximum isolation from noise over long runs. The

 shieldshouldonlybegroundedatoneside.ACpowerisutilizedatboth

 sites.Theunitisfactoryconguredforbalancedlineoperation.(NOTE:

 bothjumpersinBALposition.)

Figure 10.

290A3085B

24 VDC

GROUND

REMOTE

AUDIO +

AUDIO

DRY CONTACT

24 VDC

GROUND

REMOTE

AUDIO +

AUDIO

DRY CONTACT

NEUTRAL

HOT

EARTH GND.

NEUTRAL

HOT

EARTH GND.

INTERCOM I

AD-28LD-MV MASTER

INTERCOM II

AD-28LD-MV SLAVE

SHIELDED BALANCED

LINE SYSTEM

1 WATT

1 2 ... 8 9 10 11 12 13 14 15

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