Fermax 8045

Pag. 38
Technical
WIRING DIAGRAM
E 1.8 DOOR PHONE SYSTEM
CITYCOM III. BASIC VERSION
F
1
7
A
1
P
1
T
2
T
n-1
TT
n
CC
1
P
B1
Vac
-
-
+- +-
312 64
312 64312 64
312 64
2
n
1
n-1
1
CN5
CN6
CN7
CN8
23
2
n
1
n-1
PRIM
Cp
-+
3 4C 12
Cp
6
Cp
NR-1920
3216
CN1
1
2
3
UF
6
1
2
3
PT2
PT1
Ab
Cp2
Ab
Tc
Cp1
INT.
EXT.
Call
Call
To the call
terminal (4)
of each
telephone.
UNIVERSAL
AMPLIFIER
Call Call
SECTION TABLE
Distances
up to 300 meters
0.5 mm
1 mm
2
2
cut
Calls