40980.M
Video door entry system installation
General considerations:
The procedure to follow when installing a IPo2W video
door entry system for one or two families is described
below.
1) Before activating the video door entry system, take care
to find a suitable location for each component, i.e. power
supply unit, outdoor station and indoor station.
Moreover, configure the outdoor stations first (master/
slave device; assign ID, number of buttons and default
actuator to activate the lock, by Exit Push Button or by
Lock Open Push Button).
2) Take care to connect the outdoor station and each indoor
station (with star, daisy-chain or mixed topology) to the
system power supply unit.
Connection cables that can be used:
o Two-wire cable with a section of 1 or 1.5 mm2:
maximum distance between the power supply unit and
farthest device: 150 m.
o UTP Cat. 5e or Cat. 6 cable with 4 twisted pairs:
maximum distance between the power supply unit and
farthest device: 120 m.
3) Always connect every device in the installation before
activating the system, i.e. connect the power supply unit
to the mains power.
4) Check that the components are activated correctly:
a. the system power supply unit is active if the red status
LED is on
b. the outdoor station is active if covering the light sensor
turns on the call button backlights
c. the
indoor stations are active if the display is active and
ready for configuration at the end of the boot procedure
(activation takes about 20s)
5) The video door entry system can be used once the indoor
stations have been configured.
Note: in an IPo2W system, the indoor stations must be the
last devices to be configured. In fact, to operate correctly,
these devices must detect the outdoor station with which to
interact while they are being configured.
Considerations for the connection
As explained at the beginning, various different connection
types can be used with the IPo2W system:
- Star
- Daisy chain (or input to output)
- Mixed (star and daisy chain)
The power supply unit label shows that:
1) At the top of the device there is an input port with
terminals protected by a plastic case, for the mains
power connection.
The neutral terminal is identified with the letter (N); the
line terminal is identified with the letter (L).
2) At the bottom of the device there is a port for connecting
the 2-wire BUS for IM (Indoor Monitor or indoor station)
and a port for connecting the 2-wire BUS for OS
(Outdoor Station).
Each port has a "+" terminal and a "-" terminal. We
recommend connecting cables of the same colour to the
"+" and "-" terminals.
Connect the 2-wire BUS cables from the + and - terminals
of the IM port on the power supply unit to the corresponding
terminals of the BUS_IN port on the indoor monitor.
Connect the 2-wire BUS cables from the + and - terminals of
the OS port on the power supply unit to the BUS+ and BUS-
terminals of the 2-wire BUS port on the outdoor station.
Remember that the 2-wire BUS of the IPo2W system is non-
polarised, so there is no need to connect the terminals at the
indoor station/outdoor station end in a particular order.
EN
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