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4.7 - ACTIVATION INPUTS
(START and START P.)
PD12 control unit is equipped with two activation inputs, 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
In all modes, inputs must be connected to devices having
normally open contacts.
Connect cables of device controlling the first input between
terminals
J1 (START)
and
J4 (COM)
of the control unit.
Connect cables of device controlling the second input between
terminals
J2 (START P.)
and
J4 (COM)
of the control unit.
The first input function can also be activated by pressing
h
key
outside the programming menu or by means of a remote control
stored on channel 1 (see relevant instructions of MR2 receiver).
The second 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.
4.8 - STOP
For a better safety, you can fit a stop switch that will cause the
immediate gate stop when activated. This switch must have a
normally close contact (NC) that will get open in case of
operation.
In case the STOP switch is operated while the gate is open, the
automatic closing function will always be disabled. To close the
gate again, you will need a start command (if the start function
in pause is disabled, it will be temporarily enabled to allow the
gate release).
Connect the stop switch cables between terminal
J3 (STOP)
and
J4 (COM)
of the control unit.
The stop switch function can be activated by means of a
remote control stored on channel 3 (see relevant instructions of
MR2 receiver).
4.9 - LOW VOLTAGE LIGHT OUTPUT
The PD12 control unit has a 24 VDC output that allows
connection of a maximum load of 3 W.
This output can be used to connect a warning light, indicating
the status of the gate, or for a low voltage flashing light
(e.g. LUMOS-24V).
Connect the low voltage signal light or flashing light wires to
terminals
K7 (+)
and
K6 (-)
.
CAUTION: Pay attention to the polarity of the connected
device if necessary.
4.10 - 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 230V
flashing light with integrated flasher.
The output COURTESY LIGHT is a simple N.O. contact with no
power supply.
Connect the cables to terminals
B1
and
B2
.
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