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Idiomas disponibles
Idiomas disponibles
Switchboard for a direct current motor 24Vdc, 200W
Characteristics:
The switchboard is adapted to the command of a 24Vdc, 200W motor for the motion of road barrier. Its
features are the following:
•
Possibility to command by means of three separated push-buttons (Aperture, Stop and Closing
push-buttons) which cause respectively the aperture, the stop and the closing of the barrier.
•
Possibility to command by means of one push-button (Step-by-step) with function Opens-Stop-
Closes-Stop or by means of a radio-control, by inserting a receiver in the preset connector.
•
Presetting for the link of photo-devices which, in case of obscuration of the infrared ray, cause the
inversion of the movement of the barrier during the closing phase.
•
Output for the connection of a blinker and a of a pilot for signalling open barrier.
•
The function of automatic closing can be inserted and the pause length can be regulated.
•
The speed of the braking device can be regulated.
•
The sensitivity of the device for the detection of obstacles with amperometric sensor can be regu-
lated.
•
In case of mains lacking, the working is through floating batteries and with battery charger board.
Structure:
The glass-fiber basis consists of the power part, of all the connections for the clutch boards and the
clamps for the power supplies and links.
Dimensions:
190x145x80mm (central unit board)
Power supply:
±
•
230Vca
10%, 1.5A
÷
•
20
27Vcc, 25A max. provided by n
Protections:
Fuse protection against the short-circuit of the general supply line;
Fuse protection against the short-circuit of the auxiliary lines;
Fuse protection against the high tension line;
Varistor protection against the over-voltage, on high and low tension;
Electronic limiters protection against the short-circuit of the motor and the exceeding discharge of
batteries.
The protection against the polarity inversion of the battery is subordinated to the use of corrected
value fuses and, in any case, it generates immediate voltages which are dangerous for both the
circuit and the operator! The maximum attention is requested to avoid the exchange of polarities!
Options:
•
The clutch radio control card is superreactive or quartz, mono or bi-channel with available 2nd
channel output on the basis, on request.
•
Output for electro-lock with selectable tension (12/24Vcc).
•
Output for 2nd blinker.
•
Battery charger board.
The central unit without battery charger board does not work by inserting floating batteries.
10
Switchboard DA.24SL
°
2 hermetical lead batteries 12Vcc, 6.5Ah connected into series.
Attention!
Attention!
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