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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
outside the programming menu or by means of a remote control
TERY
stored on channel 1 (see relevant instructions of MR2 receiver).
The second input function can also be activated by pressing
outside the programming menu or by means of a remote control
stored on channel 2.
Max 500mA
RECEIVER
+
Control unit model: PD12
BATTERY
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
BATTERY
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.
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.
BATTERY
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.
h
key
Connect the cables to terminals B1 and B2.
M2
24Vdc
i
key
M1
Max 500mA
- 46 -
24Vdc
Max 500mA
RECEIVER
Control unit model: PD12
POWER SUPP
Max 500mA
RECEIVER
Control unit model: PD12
N
POWER SUPP
L
M2
24 V
24 V
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