
BASIC SYSTEM DIAGRAMS
sec.1a
−−−−
59
DOOR PHONE SYSTEMS
DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams
CONNECTION OF SEVERAL DOOR PHONES TO 1 DOOR UNIT
Simultaneous opening of two electrical locks
SC101-0482D
(C4.006 )
(C4.007 )
(C4.008 )
TRANSFORMER
12Vac - 30VA
N.N.F.
6
1
9
2
10
CA
S1
~12
2
S6
S3
S4
~
~
~0
~12
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
-J
-6
+6
~0
~12
~
~
PS
6
1
9
2
10
CA
Name tag
lighting
TO THE FOLLOWING
DOOR PHONES
POWER SUPPLY
FOR DOOR
PHONE SYSTEM
Lock Release
Lock Release
MAIN~
MAIN~
TO THE FOLLOWING
MODULE
ELECTRIC
LOCK 1
ELECTRIC
LOCK 2
RELAY
BOX
DIAGRAM NOTES
(see section 1)
C4.001 C4.004
C4.006
Sinthesi models only:
Connect jumper L with G/T.
C4.007 C4.008
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