
BASIC SYSTEM DIAGRAMS
sec.1a
−−−−
25
DOOR PHONE SYSTEMS
DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams
CONNECTION OF SEVERAL DOOR PHONES TO 1 OUTDOOR STATION
Solution using the three-tone gong kit for differentiated call to the fl oor
The calls from the push button panel are sent with sound generator
Those to the fl oor with add-on device for call Ref. 1132/54
SC101-0791E
(C4.004)
(VX.006) (VD.007)
(VD.007)(VX.006)
(C4.006)
CH2
+
CH1
CA
6
-J
-6
+6
~0
~12
~
~
PS
CA
1
2
6
10
9
G/T
~0
~12
~0
~12U2
U1
G/T
U3
U4
L
+
2
-
1A
1
U1
G/T ~12
~0
~12
G/T
~0
U2
CH2
+
CH1
CA
6
P1
GND
P2
Vout
0
230
CA
1
2
6
10
9
ELECTRIC
LOCK
Lock Release
MAIN ~
MAIN ~
Name tag
lighting
POWER SUPPLY FOR
DOOR PHONE SYSTEM
ADDITIONAL
POWER UNIT
TO THE FOLLOWING
MODULE
TO THE FOLLOWING
DOOR PHONES
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