M-E VISTUS VD Mode D'emploi page 16

VISTUS-VD | ENGLISH
CONNECTION
An exact description of where the individual connections and terminals
are located can be found in the figures. The recommended wiring can be
seen in the corresponding wiring plan in the affix.
Connect the lines to the audio, +15V, GND and video on the outdoor
station. These terminals are also present on the indoor stations and need
to be connected to one another 1:1.
Note on the 2-family versions: One four-pole connection terminal is
present in each residential unit. The connection terminals are numbered.
Connection terminal 2 is for the lower and connection terminal 1 is for
the upper bell button.
Connecting the door opener
For the connection of the door opener there is a floating NO contact at
the outdoor unit.
1. Via the operating voltage of the outdoor unit
Therefore connection 1 of the door opener is connected to terminal
10, connection 2 of the door opener to ground/GND (for example
terminal 21). Additionally a bridge is required from +15V (for
example A1) to terminal 11.
2. Using an external voltage source (e.g. bell transformer)
Therefore separate lines from the external voltage source to the door
opener and the outdoor unit are needed. Connection 1 of the door
opener is directly connected to connection 1 of the external voltage
source. Connection 2 of the door opener is connected to terminal 10,
connection 2 of the external voltage source is connected
to terminal 11.
Note: In order to prevent a door opening by tampering of the outdoor
station, we recommend the installation of the separately available
security door opener module SDO-10, which is mounted in the service
entrance box. The SDO-10 is also suitable for motor locking systems and
offers several adjustable door opening times and an
auto-door-open function. A separate SDO-10 is required per family.
Connecting the power supply
The power supply can be connected to either the indoor or the outdoor
station. The power supply is connected with plus polarity to terminal 1
and with minus polarity to terminal 2.
It is also possible to connect the power supply directly to the signal line
e.g. from the fuse box to the outdoor and indoor units. The power supply
unit then needs to be connection with the ground (GND) and +15V.
Open power supply unit can supply up to 4 units with power.
From 5 units an additional power supply is required.
VISTUS VD-600_I-Manual_210x240_Fin24.indd 16
Connecting the external camera
An external camera can be connected to the spring clips (Figure A ‚ext
Cam'), for example in order to be able to monitor an additional area
that is not visible on the main camera. All cameras can be connected
that require a supply voltage of 12 Volt DC and supply
an FBAS video signal.
The video line is connected to the terminal (22) and the ground line is
connected to the terminal (21); the supply voltage for the camera is
taken from the terminals '20' (positive terminal) and 'GND'
(negative terminal).
The external camera automatically receives ID 4 (see chapter on
the ID code). When the external camera is active it is not possible to
transmit sound.
Connecting a external push button
Any floor button that is present (normal closing contact) is connected to
the terminals 40 and 41 'external push button' on the indoor unit. The
connection cable to the floor button may be max. 5 metres long.
Alternatively, the button can also be connected in parallel to the lines
'audio' and 'GND'.
On the 2-family version please make sure that the correct audio line is
used (Audio1 and GND for fam. 1, Audio2 and GND for fam. 2).
Note: If a floor button is connected then an unchangeable ring tone
is played when the floor button is activated. This ring tone is fixed
and is not included in the 'normal' tones/melodies to make it easy to
differentiate.
Connecting the wireless expansion model VTX-BELL
The VTX-BELL can be used to send the bell signal wirelessly to the
receiver in the BELL series. The wireless module will be attached to
the 4-pole plug inside the indoor station (Figures B+C). For more
information please see the VTX-BELL instructions.
POSSIBLE SETTINGS ON THE OUTDOOR STATION
The outdoor station has the following possibilities of adjusting the
system to your personal circumstances:
Volume on the outdoor station
The potentiometer (Figure A ‚Volume / Lautstärke') is used to set
the speaking volume on the outdoor station. For full volume turn the
potentiometer carefully in a clockwise connection until it stops and turn
it back a little. Turning the potentiometer in an anti-clockwise direction
reduces the volume.
ID code
If several outdoor stations are used in parallel (e.g. on the gate and
on the house), the DIP switch is used to set the ID code (Figure A,
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