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4 - CONTROL UNIT
PD19 is provided with a display that, not only makes
programming simple, but also allows a continuous monitoring of
the input statuses; in addition, thanks to a menu structure, the
working schedule and the operation logic can be set easily.
In compliance with the European standards concerning
electrical safety and electromagnetic compatibility
(EN 60335-1, EN 50081-1 and EN 50082-1) it has been
equipped with the low voltage circuit total electric insulation
(motors included) from the network voltage.
Other characteristics:
• Obstacle detection function
• Automatic learning of the limit switch position
• Tests for safety devices (photocells, safety ribbons and triac)
before each opening.
• Deactivation of safety inputs through the configuration
menu: no jumper is required for terminals concerning safety
devices that have not been installed, yet. You will only need
to disable this function from its relevant menu.
• Synchronized operation of two motors using the SYNCRO
optional module
Installation of control unit and safety devices must
be carried out with power disconnected.
4.1 - POWER SUPPLY
The control unit must be fed by a 230V - 50Hz electric line,
protected by a differential magnetothermal switch complying
with the law provisions in force.
Connect power supply cables to terminals L and N of PD19
control unit.
4.2 - FLASHING LIGHT
PD19 control unit provides for a 230V - 40W Flashing light
equipped with intermittence inside.
Connect Flashing light cables to terminals B1 and B2 of the
control unit.
4.3 - 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 output COURTESY LIGHT is a simple N.O. contact with no
power supply.
Connect the cables to terminals B3 and B4.
4.4 - ACTIVATION INPUTS
PD19 control unit is equipped with two activation inputs
(START and START P.), whose operation depends on the
programmed operation modes (see Strt item of programming
menu):
• Standard mode
START = START (a command will cause the complete
opening of the gate)
START P. = PEDESTRIAN START (a command will cause the
partial opening of the gate)
• Open/Close command
START = OPENING (always controls the gate opening)
START P. = CLOSING (always controls the gate closing)
This is an impulse command, that is to say that an impulse
will cause the complete gate opening or closing.
• Manned operation
START = OPENING (always controls the gate opening)
START P. = CLOSING (always controls the gate closing)
This is a monostable command, that is to say, the gate will
be opened or closed as long as the contact is closed and it
will immediately stop as the contact is open
• Timer mode
This function allows programming the gate opening time
during the day, by making use of an external timer.
START = START (a command will cause the complete
opening of the gate)
START P. = PEDESTRIAN START (a command will cause the
partial opening of the gate)
The gate stays open (completely or partially) while the contact
is closed on input; as soon as the contact is open the pause
time count down will start, after which the gate will be
closed again.
ATTENTION: Automatic closing must be enabled
NOTE: If the parameter P.APP = 0 the timer connected to
START P. does not cause the opening, but can inhibit the
automatic closing at preset times.
In all modes, inputs must be connected to devices having
normally open contacts.
Connect cables of device controlling the START input between
terminals J1 (START) and J4 (COM) of the control unit.
Connect cables of device controlling the START P. input between
terminals J1 (START P.) and J4 (COM) of the control unit.
The START input function can also be activated by pressing
(outside the programming menu) or by means of a remote
control stored on channel 1 of MRx receiver.
The START P. input function can also be activated by pressing i
key (outside the programming menu) or by means of a remote
control stored on channel 2 of MRx receiver.
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