37
EN
VL
M
CA
M
B1
S-
S+
B2
+I CAB D
PRI
-+U
1
2
C3.8
C3.8
C3.8
C3.8
C3.8
ART. 6931
C3.2
C3.1
C3.4
C3.3
C3.5
C3.6
CBA
C3.0
C3.9
C3.7
MAINS
POWER SUPPLY
ART. 6582
INTERPHONE
CABLE RISER
CONNECTION VARIATION FOR SPEECH UNIT ART. 6931 WITH MORE THAN FOUR SUPPLEMEN-
TARY MODULES ART. 8054 AND SUPPLEMENTARY POWER SUPPLY ART. 6582 (REF. Si433).
C3 - AUDIO ENTRANCE PANEL 8000, 8100, 1200, 3300,
2550/301-302, PATAVIUM SERIES
C3.0- AUDIO SPEECH UNIT ART. 6931
C3.7- POWER SUPPLY LED
C3.8- SUPPLEMENTARY MODULE Art. 8051, 8052, 8053, 8054,
12TS SERIES
C3.10- SUPPLEMENTARY PUSHBUTTON CONNECTOR
L- ELECTRIC LOCK 12~
P - DOOR CONTROL
X - CABLE type 732H, type 732I (Two twisted wires)
NOTE:
When the speech unit
Art. 6931 has more than
4 supplementary modu-
les Art. 8054, remove the
jumper C3.7 and connect
a supplementary power
supply to the terminals
(VL)+ and (M)-.
P
X
L
C3
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