17
B1
1 2
B2
PRI
EXT+
EXT-
M
PA
X
VLED
B1
B2
S+
S-
F2
F1
SR
-L
+12V
M
M
CA
EXT+
EXT-
M
PA
X
VLED
B1
B2
S+
S-
F2
F1
SR
-L
+12V
M
M
CA
5
2
2
1
4
1
6S
6P
B
A
C
A
C
B
4
5
6S
2
1
6P
1
E+
FP
E-
2
M
CH
+12
B
A
C
4
T2
5
6S
T1
2
1
A
T4
-
+
C
B
VIDEO
T3
6P
1 2
2
2
1
1
12V
CH
B
A
C
FP
M
*
88888888
8
7
R
0
4
1
2
5
9
C
3
6
X
F- Art. 6922
C0
C
P
K
K
K
C
C0
P
L
L
X
X
X
X
A1
A3
A2
Mains
K
X
A0
A4
K
X
SINGLE AND MULTIPLE RESIDENCE AUDIO DOOR ENTRY SYSTEM WITH INTERPHONES SERIES PETRARCA, 8870, 6600
AND ONE AUDIO ENTRANCE PANEL (REF. SI435).
Interphone
cable riser
A0
-
Interphone type 6901, type 6901/D
A1
-
Interphone series Petrarca type 6209
A2
-
Interphone series 6600
type 6601/AU, 660C/AU, 6701/AU
type 6611/AU, 661C/AU, 6711/AU, type 6xxx/AUF
A3
-
Interphone series 8870 type 8879
C
-
Audio entry panel with push-buttons
C0
- Audio entry panel with alphanumeric display
F
-
Power supply type 6922
K
-
Push-button for outdoor call
L
-
12 V ~ electric lock
P
-
Lock release control
X
-
Cable type 732H, 732I (Two twisted wires)