Pag. 68
Technical Book
MDS-ADS
MDS-ADS
MDS 155U
MDS 155U
1
D
2
D 2 6
-
+
Ref.5918
Ref.5918
PC
DECODER ADS
ADS DECODER
CN3
BLOCK #
REF. 2409
+
D2
D1
-
MDS
6
2
AUDIO
PGM
DL1
Ct S
+
ADS
L
-
L
+
L
+
-
AMPLIFICADOR ADS
Ct
X
L
B
S
EXT.
INT.
Ab
B
Ab +
-
X
JP1
-
JUMPER JP1
+
-
Ct
X
L
B
S
EXT.
INT.
Ab
B
Ab +
-
X
JP1
L
Ct
X
L
B
S
EXT.
INT.
Ab
B
Ab +
-
X
JP1
+
-
L
+
-
L
SEC. 18VDC
PRIM 220VAC
ALIMENTADOR VIDEO
VIDEO POWER SUPPLY
85 : 270 Vac
REF.88301
-
+ - +
+ -
1
2
3
4
5
6
7
8
9
A
0
1
2
3
4
5
6
7
8
9
A
0
MDS 155U
REF.88301 REF.2409
1
2
3
4
5
6
7
8
9
A
0
1
2
3
4
5
6
7
8
9
A
0
12 Vdc
12 Vdc
12 Vdc
FROM THE DECODER BUS OF THE GENERAL ENTRANCE
OR FROM THE PREVIOUS BLOCK
ADS DIRECT AUDIO PANEL
ACCESS 1
TO THE NEXT BLOCK IF
REQUIRED
TO THE FLOORS
ADS KEYPAD
CARDHOLDER
ADS AMPLIFIER
ADS DIRECT AUDIO PANEL
ACCESS 2
ADS KEYPAD
CARDHOLDER
ADS AMPLIFIER
STANDARD SCREW
TERMINAL
terminal
standard
s c r e w
(DON'T REMOVE
JUMPER JP1)
REMOVE JUMPER
JP1