5
5
3 4
F1
S
CH
F2
PRI
0
15
S1
4
4
R2
R1
3 4
1
A
AA
B
BB
I
I+
T
7
6
5
4
3
8 9
1 2
4
3C
F2
S F1
5 R+
H CH
R-
10
SR
5
1
3
4
SR
5
1
3
4
+L
M1
V2
+I
SR
V1
VL
F1
4
F2
CH
V
3
1
M
5
8
6
4
+L
M1
V2
+I
SR
V1
VL
F1
4
F2
CH
V
3
1
M
5
8
6
4
P
L
J1
C
J1
CO
C
CO
3
6
2
5
9
0
8
M
1
4
7
LINE
POWER
Interc
In/Out
Interc2
Line2
R
R
*
88888888
8
7
R
0
4
1
2
5
9
C
3
6
14
SIMPLE RESIDENTIAL INSTALLATION WITH PORTER’S SWITCHBOARD
Ref. diagram si091
INTERPHONE
CABLE RISER
Switchboard
Art. 945B
Power supply
Art. 6941
Mains
C- Entrance panel with push-button
Art. 8843 - 1283
C0- Entrance panel with keypad and display
Art. 8844 - 1282
P- Additional push-button for lock
L- Electric lock 12V A.C.
