4
(MT11 - Gb2012)
EH9161CT
. Hands Free Colour Videointercom with audio-video
privacy, 3 types of calls, 5 differentiated programmable ring tones,
audio, contrast, and brightness adjustment. Metallized grey colour.
Complete with 10 keys for monitor control switching-on, door lock
opening, intercom calls and supplementary services. It can be installed
on the wall by using the back box art.9083 or wall adaptor WA9100T.
EH9161CW
. Hands-free videointercom with same features as
above, in white colour finish. It can be installed on the wall by using the
back box art.9083 or wall adaptor WA9100W.
VIDEOINTERCOMS
Technical characteristics
Power supply:
18÷24Vdc
Operating current:
0.4A
Screen:
3.5" LCD
Television standard:
PAL
Horizontal frequency:
15625Hz
Vertical frequency:
50Hz
Band width:
>5MHz
Video signal:
balanced
Starting up time:
1 second
Number of bell rings:
2 (programmable)
Operating temperature:
0°÷+50°C
Maximum admissible humidity:
90%RH
Terminals
X
Balanced negative video signal input
Y
Balanced positive video signal input
F
Ground
H
Positive voltage input (18-24Vdc)
10
Call, audio reception/transmission, door releasing
4
Control switching ON (button
)
9R
Electronic call input from other intercommunicating devices
A1
Electronic floor call input
L+
LED for open-door signalling or other functions
V+
Positive voltage input for intercommunicating devices (15÷18Vdc)
1C
Common contact for buttons P1 and P2
P1 - P2 Service buttons (max 50mA)
2C
Common contact for buttons P3, P4, P5 and P6
P3 ÷ P6 Service buttons (max 50mA)
C
Electronic call input for intercommunicating calls (common contact
for buttons P1÷P6 determined by the position of the jumpers J11
and J12)
E
C
H
O
S
1+1
INTERCOMS *
4+1
VIDEOINTERCOMS
INTERNAL STATIONS
ECHOS
SERIES
Push-buttons Jumpers
Position
Function
1-2
intercommunicating calls
1, 2
J12
2-3 (*)
control switching ON
free
free contacts (common 1C)
1-2
intercommunicating calls
3, 4, 5, 6
J11
2-3 (*)
control switching ON
free
free contacts (common 2C)
(*) Factory setting
How to select the function for buttons from 1 to 6
Buttons from 1 to 6 can be used for several functions, that is:
-
intercommunicating calls;
-
control switching ON of the video intercom when more than one
external door station or extra surveillance cameras are present on
the system;
-
free voltage contacts for supplementary functions.
ATTENTION. The common contacts of the buttons are only two: one
for the buttons 1 and 2, the other for the buttons 3,4,5 and 6, so at
least only two of the three possible different operations described
before can be achieved at the same time. When the buttons are used
for intercommunicating calls or videointercom control switching ON
the terminals 1C and 2C must remain unconnected.
Supplementary functions
Floor call
For floor call feature make the connection as reported on page 87.
Door-open’s warning and other functions
For door-open’s warning or other similar functions connect a normally
closed contact (NC) of a sensor or a relay between the terminal L+ of the
videointercom and terminal X of power supply 1181E .
1 - 2
Intercommunicating calls
2 - 3
Control switching ON
X
L+
F
EH9161
1181E
Orange
Closed contact the orange LED is ON.
Open contact the orange LED is OFF.
Functions of buttons according to the position of jumpers J11 and
J12
Free
Free contacts -
commons 1C and 2C
16
/
1
103
8
1
”
”
16
/
3
208
26
4 ”
”
8
/
5
16
Содержание ECHOS
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