
BASIC SYSTEM DIAGRAMS
sec.1a
−−−−
19
DOOR PHONE SYSTEMS
DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams
CONNECTION OF SEVERAL DOOR PHONE COLUMNS TO ONE MAIN DOOR UNIT
Each column is connected to a secondary door unit. Differentiated calls from door
units.
Use the power supply wiht relay Ref. 786/15
SC101-1282A
1
SN1
CALL
REPEATER
RELAY
7
7
1
4
-
-
POWER SUPPLY
FOR DOOR PHONE SYSTEM
SN1
4
(C4.007)
(C4.008)
(C4.017)
(C4.017)
(C4.008)
(C4.006)
COLUMN
POWER SUPPLY
(C4.007)
6
1
9
2
10
CA
S2
C
6
~0
~12
S3
S1
2
CA
~~-6 ~0~12 +6
3
SN2
825
6
9
~12
1
SN1
4
7
C1
+
-
~0
PS
C2
0 230
PS2
U4
U2
G/T
U1
U3
G/T
~0
~0
~12
~12
+
1
L
1A
2
-
U4
U2
G/T
U1
U3
G/T
~0
~0
~12
~12
G/T
~0
~0
~12
~12
U3
U1
U4
U2
G/T
U4
U2
G/T
U1
U3
G/T
~0
~0
~12
~12
G/T
~0
~0
~12
~12
U3
U1
U4
U2
G/T
G/T
~0
~0
~12
~12
U3
U1
U4
U2
G/T
6
1
9
2
10
CA
G/T
~0
~0
~12
~12
U3
U1
U4
U2
G/T
+
1
L
1A
2
-
U4
U2
G/T
U1
U3
G/T
~0
~0
~12
~12
1ST COLUMN 2ND COLUMN
TO THE FOLLOWING
MODULE
TO THE FOLLOWING
MODULE
Name tag
lighting
Name tag
lighting
MAIN ~
MAIN ~
ELECTRIC
LOCK
ELECTRIC
LOCK
Lock
Release
Lock
Release
CONNECTION
AS 1ST GROUP
Loudspeaking
unit
Loudspeaking
unit
TO THE FOLLOWING
GROUP
Calls
Common
DIAGRAM NOTES
(see section 1)
C4.001
C4.006
Sinthesi models only:
Connect jumper L with G/T.
C4.007 C4.008 C4.017
Comentarios a estos manuales