Fermax 8045

Pag. 26
Technical
WIRING DIAGRAM
E 1.4 DOOR PHONE SYSTEM
BUILDING WITH TWO ENTRANCES
F
1
7
A
1
P
1
T
2
T
n-1
TT
n
A
5
2
P
2
F
n
21
n-1 n-1
12
n
ALKJIH
ZYXWVUTSRQPO654321+- M
--
+ -
+ -
PRIM
Vac
312 64312 64
312 64 312 64
CN1
EXT.
INT.
3
PT1
PT2
1
2
FU
1
3
2
6
Ab
Cp2
Ab
Cp1
Tc
CN1
EXT.
INT.
3
PT1
PT2
1
2
FU
1
3
2
6
Ab
Cp2
Ab
Cp1
Tc
SECTION TABLE
Distances
up to 300 meters
0.5 mm
1 mm
2
2
Call
Call
Call
Call
To the call
terminal (4)
of each
telephone.
UNIVERSAL
AMPLIFIER
UNIVERSAL
AMPLIFIER
To the call
terminal (4)
of each
telephone.
CUT
CUT
CUT
CUT
(*)
(*)
(*)
(*)
(*) Cut the common pushbutton wire (according to the panel model).
Calls
Calls