Farfisa ST 4231, Technical Manual

Page: 71 / 259

69
(MT11 - Gb2006)
Si 231L/5
5 INTERCOMMUNICATING INTERCOMS CONNECTED TO 3 EXTERNAL DOOR STATIONS WITH COMMON CALL. Call from external
door station with alternate current
I
NTERCOMS
*
V
IDEOINTERCOMS
*
T
ELECOMMUNICA
TION
S
T
U
D
I
O
P
R
O
J
E
C
T
CT1 CT2 CT3 CT4 CT5
ST720
+ST701
+SR41
ST720
+ST701
+SR41
ST720
+ST701
+SR41
ST720
+ST701
+SR41
ST720
+ST701
+SR41
PT526E
+PT501
+SR41
PT526E
+PT501
+SR41
PT526E
+PT501
+SR41
PT526E
+PT501
+SR41
PT526E
+PT501
+SR41
1
2
3
4
SR41
1
2
4
3
3
5
P1
C
P2
C
P3
C
P4
C
9
1
2
4
3
3
5
P1
C
9
C
P2
C
P3
C
P4
1
2
4
3
3
5
9
C
P1
C
P2
C
P3
C
P4
1
2
4
3
3
5
P1
C
P2
C
P3
C
9
C
P4
1
2
4
3
3
5
P1
C
P2
C
9
C
P3
C
P4
1473
230V 127V
0
G 2 7
PRS226E
C+ D A
PA
PA PA
3
4 5 7 8 9
1473
8b
9b
1
2
6 7a 8a 9a 7b
SE
SE SE
1
2
3
4
1
2
3
4 1
2
3
4
P
P P
C
C C
A
A A
1
2
3
4
1
2
3
4 8b
9b
7b
8a
9a
1
2
7a
3 4 5 7 8 9 6
1
2
3
4
Mody
Mody Mody
Matrix
Matrix Matrix
Profilo
Profilo Profilo