Atkinson Dynamics AD-28LD-MV 설치 및 서비스 지침 매뉴얼 - 페이지 13
{카테고리_이름} Atkinson Dynamics AD-28LD-MV에 대한 설치 및 서비스 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Atkinson Dynamics AD-28LD-MV 16 페이지.
페이지 인쇄INTERCOM I
AD-28LD-MV MASTER
24 VDC
7
GROUND
6
REMOTE
5
AUDIO +
4
-
AUDIO
3
DRY CONTACT
2
DRY CONTACT
1
NEUTRAL
3
HOT
2
EARTH GND.
1
This is a simple system with only two conductors connected between the
units. AC power is utilized at both sites. The Unit is factory configured
for balanced line operation. (NOTE: both jumpers in BAL position.)
INTERCOM I
AD-28LD-MV MASTER
24 VDC
7
GROUND
6
REMOTE
5
AUDIO +
4
-
AUDIO
3
DRY CONTACT
2
DRY CONTACT
1
NEUTRAL
3
HOT
2
EARTH GND.
1
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 configured for balanced line operation. (NOTE:
both jumpers in BAL position.)
BASIC BALANCED
LINE SYSTEM
J7
1K
1 WATT
J2
AC
Basic Balanced Line System
Figure 9.
SHIELDED BALANCED
LINE SYSTEM
J7
1K
1 WATT
J2
AC
Shielded Balanced Line System
Figure 10.
-13-
INTERCOM II
AD-28LD-MV SLAVE
J7
7
24 VDC
6
GROUND
5
REMOTE
4
AUDIO +
3
AUDIO
2
DRY CONTACT
1
DRY CONTACT
J2
NEUTRAL
3
AC
HOT
2
EARTH GND.
1
INTERCOM II
AD-28LD-MV SLAVE
J7
7
24 VDC
6
GROUND
5
REMOTE
4
AUDIO +
3
AUDIO
2
DRY CONTACT
1
DRY CONTACT
J2
NEUTRAL
3
AC
HOT
2
EARTH GND.
1
-
290A3084B
-
290A3085B