Installation; Power Supply; Low Voltage Output; Courtesy Lights - V2 CITY2+ Manual Del Usario

INSTALLATION

Installation of control unit and safety devices must be carried out
with power disconnected.

POWER SUPPLY

The control unit must be fed by a 230V
50Hz (120V - 50/60Hz for the 120V
models) electric line, protected by a
differential magnetothermal switch
complying with the law
provisions in force.
Connect the power supply wires to
terminals L and N on the board located
next to the transformer.

LOW VOLTAGE OUTPUT

The CITY2+ controller has a 24 V DC output that allows
connections to a load up to 15 W.
This output can be used to connect a signal light that indicates
that status of the gate, or for a low voltage flashing light.
Connect the low voltage signal light or flashing light wires to
terminals Z1 (+) and Z2 (-).
CAUTION: Pay attention to the polarity of the connected
device if necessary.

COURTESY LIGHTS

Thanks to the output COURTESY LIGHT the control unit
allows the connection of an electric appliance (e.g. courtesy
light or garden lights), controlled automatically or by means of
the special transmitter key.
The courtesy light terminals can be alternatively used for a 230 V
flashing light with integrated flasher.
CAUTION: When the controller is operating on battery
power, the 230 V flashing light will not work.
The output COURTESY LIGHT is a simple N.O. contact with no
power supply.
Connect the cables to terminals B1 and B2.

PHOTOCELLS

The control unit considers two kinds of photocells, depending on
the terminal to which they are connected:
• Photocell 1: that is to say, photocells installed on the gate
inner side, which are active both during the opening and the
closing phase. When photocells 1 operate, the control unit
stops the gate; as soon as the photocell beam is free, the
control unit will open the gate completely.
WARNING: Type 1 photocells must be installed so that
they completely cover the opening area of the gate.
• Photocell 2: that is to say, photocells installed on the
external gate side and which are active during the closing
phase only. When photocells 2 operate, the control unit
opens the gate immediately, without waiting for release.
CITY2+ control unit supplies a 24Vdc power supply to photocells
and it can perform a photocell operation test before starting the
gate opening phase. Photocell power terminals are protected by
an electronic fuse that stops current in case of overload.
• Connect power supply cables of photocells transmitter
between terminals K7 (-) and K8 (+Test) of the control unit.
• Connect power supply cables of photocells receiver
between terminals K6 (+) and K7 (-) of the control unit.
• Connect receiver output of photocells 1 between terminals
L7 (PHOTO1) and L11 (COM) of the control unit and receiver
output of photocells 2 between terminals L8 (PHOTO2) and
L11 (COM) of the control unit.
Use outputs having normally closed contact.
WARNING:
• if several couples of same kind photocells are mounted,
their outputs must be connected in series.
• In case of reflection photocells, power supply must be
connected to terminals K7 (-) and K8 (+Test) of the control
unit to carry out the operation test.
29