80
(MT12 - Gb2004)
I
NTERCOMS
*
V
IDEOINTERCOMS
*
T
ELECOMMUNICA
TION
Videointercoms PuntoVirgola
INTERNAL STATIONS
Supplementary push-buttons installation
Inserting of extra buttons.
Taking out of button caps.
Wall-brackets for the PV1260 video-
intercom.
WB1200. The wall bracket includes a terminal
board for connection to the system, it is to be
used when installing 2 - button videointercoms
(control switch-ON and door lock release), with
a one call.
Terminals
1
Video signal input 0.8÷1.5Vpp
2
General ground
3
Video ground
4
Control switch ON -
button
8
Positive power supply output for video floor
distributors 12Vdc
9
Door lock release -
button
10 Call from the door station (180mA)
11 Audio ground
12 Microphone output
13 Speaker and automatic cancel
14 Positive power supply input 18÷24Vdc-0.6A
V Not connected
WB1260. The wall bracket includes 2 terminal
boards for connection to the system, it is to be
used when installing videointercoms with extra
buttons and/or 2 differentiated bells.
Located on the wall-bracket terminal board is a
J1 jumper positioned for the intercommunicat-
ing service (position A).
By using the PV1260 videointercom with multi-
way systems without the intercommunicating
service, the audio privacy can be restored by
positioning the jumper J1 in B.
Terminals
The terminals from 1 to 14 have the same func-
tions and characteristics as the previous model.
V Activation input for digital systems
X1 AC power supply input 13Vac-0.35A
X2 Intercommunicating call input (ground com-
mand)
1C Common for P1, P2 and P3 buttons
2C Common for P4, P5 and P6 buttons
P1÷P6 Service buttons - max 60mA
1283. Back-box for PV1260 and PT5660W
videointercoms.
Place the box on the wall at a height of about
1.5m (4' 11") from the floor keeping the front
edges flush-mounted and vertical to the fin-
ished plaster.
Plugging in of videointercom
connectors to the terminal
boards of wall bracket.
Installation of videointercom onto the wall
bracket.
WB1260
X1 X2 2C 1C P1 P2 P3 P4 P5 P6
2 4 8 9 10 11 12 13 14 V
1
1
2
3
J1
W1
75
J1
J1
1 2 3
1 2 3
A
B
3
1
Position for the intercommuni-
cating service.
Position for the audio privacy.
Audio privacy or intercommunicating service
P
U
N
T
O
V
I
R
G
O
L
A
11"
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2 "
8
/
3
60
4
16
/
15
126
6 "
8
/
7
175
140
150 cm
÷
4 "
4 7"
