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3)
If using floating batteries, secure the relevant support in position B by fitting four Ø3.5x9.5 self-tapping screws
(supplied) in the crossover holes of the guides of the watertight container.
4)
Position the batteries on the support.
5)
Secure the control unit in position C by fitting four Ø4.2x13 self-tapping screws (supplied), locating the spacers
between card and guides of the watertight container.
4.1
TERMINAL BOARD M1
4.1.1 22V power supply
Terminals "1-2". This is the input to which the secondary winding of the transformer, powered at 22 V 50/60 Hz, should be
connected. When power is supplied by the transformer, this is signalled by the POWER LED lighting up.
4.1.2 Batteries
Terminals "3-4". The elettronic board is operative only with batteries connected. The batteries must respect the minimum
technical dates mentioned in the table present on the paragraph number 2.
N.B.: During the normal finction the trasformer supplies power to the elettronic board through the batteries. In case of
black out even if no power is supplied to the transform, the two batterie keep up the elettronic board
supplied.
N.B.: In case of emergency, through the batteries it can be done from 10 to15 operations, the exactly number of them
it depends on the quality of the batteries as well as from type of gate to be moved.
4.1.3 Accessories
Terminals "5-6". Output for powering external accessories (24 Vdc).
N.B.: Maximum load of accessories is 500 mA.
4.1.4 Earth
Dedicated terminals or mass cable. Connect earth to a source.
N.B.: this connection is absolutely necessary for a proper functioning of the control bord.
4.2
TERMINAL BOARD M2
4.2.1 Gearmotor 1
Terminals "7-8". Connect the motor for leaf 1 of twin-leaf gates to power supply of 24 Vdc 70W max. Use for gearmotor
connection for single-leaf gates.
4.2.2 Gearmotor 2
Terminals "9-10". Connect the motor for leaf 2 of twin-leaf gates to power supply of 24 Vdc 70W max. Do not connect for
single-leaf gates.
4.2.3 Electric lock
Terminals "11-12". Connect an electric lock operating on 24Vdc 24W max power supply. Depending on gate structure
and type of electric lock fitted, dip-switch 5 can be used to connect the leaf reverse pulse enabling the electric lock to
release.
N.B.: install the electric lock on the leaf on which gearmotor 1 is fitted.
4.2.4 Flashlight
Terminals "13-12". Use a flashlight with fixed lamp-holder operating voltage of 24Vdc 15W max. We advise you to connect
it before programming, as it indicates programming stages. On opening, it pre-flashes steadily for 0.5 seconds, and for 1.5
seconds at closing. If the automatic logic is on, when the gate reaches the opening gate stop, the flashlight stays on for
5 sec to inform the user it will re-close automatically. When the gate is open, the flashlight is off, and only flashes when the
safety devices are in use. If the devices are in use for a long time, flashing only lasts 10 sec.
4.2.5 Warning-light
Terminals "14-12". Use a warning-light operating on 24Vdc 3W max. When the gate is closed, the warning-light is off, and
goes on at opening, gate open and closing stages.
4.3
TERMINAL BOARD M3
4.3.1 Open B - For pedestrian use
Terminals "15-19". Any device (e.g. push-button, remote control, etc.) can be connected to this circuit. By closing a
contact, the circuit generates a pulse for partial opening of the gate. If the gate has two leaves, a pulse fully opens the
leaf connected to gearmotor 1. If the gate has one leaf only, the pulse partly opens the leaf (50% of work time).
N.B.: a START pulse during the pedestrian stage always has priority over that stage
N.B.: to install several pulse generators, connect the contacts in parallel.
4.3.2 Open A - Start
Terminals "16-19". Any device (e.g. push-button, remote control, etc.) can be connected to this circuit. By closing a
contact, the circuit generates a pulse for total opening and/or closing of the gate. Its operating mode is set by dip-switch
3 – see the relevant paragraph.
N.B.: a START pulse during the pedestrian stage always has priority over that stage
N.B.: to install several pulse generators, connect the contacts in parallel.
4.3.3 Photocells
Terminals "17-19". Any safety device (e.g. photocell, sensitive strip, etc.) can be connected to this circuit. By opening a
4. CONNECTIONS AND OPERATION
7
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