17
OPERATING SAFETY ACCESSORIES
PHOTOCELL (COM- PHOT)
If the boom arm is opened and there is an obstacle within the photocells
(the photocell beam is cut), any close command will be ignored.
If the boom arm is closing and an obstacle cuts the photocell beam, the
boom arm will stop and reverse the movement in opening.
With the boom arm closed and an obstacle within the photocells
(the photocell beam is cut), if an open command occurs the boom arm
will open regardless to the obstacle presence.
NB: we recommend checking the photocells working every 6
months.
ATTENTION: In case the receiver led remains lit, malfunctioning of
the main supply is suspected.
It is advisable to connect electrically to earth
the columns or the photocells stands to the
terminal D-, to shield the photocells from
external noise.
Be careful not to short circuit the system
when the supply phases are inverted!
STOP BUTTON (COM - STOP)
During any operation, the STOP button blocks the bar.
If pressed with the bar fully open automatic closure is excluded
temporarily (if selected through DIP3 ON).
Therefore a new command operation is required to close it.
On the following cycle the «automatic closure” operation is enabled
again (if selected through DIP3 ON).
BLINKER 230 V 40 W
DIP 13 ON =>
Barrier comes with the blinker already connected.
The blinker is power supplied at intermittence, with 500 mS on/off blinks
during opening and 250 mS on/off blinks during closure.
In case of safety-edge alarm or safety-edge auto-test the blinker output
changes intermittence turning to 2 short blinks before going off for 2
seconds.
BUZZER (Optional) (COM-BUZZER)
During opening the buzzer shall emit an intermittent acoustic signal
shortening acoustic signal intervals during closure. When the safety
devices (alarm) get into action, this acoustic signal increases the
intermittence frequency. Power supplied to buzzer 200 mA at 12 Vdc.
GATE OPEN WARNING LIGHT (COM-SIGNAL)
Its function is to signal when the barrier is open, partially open or not
totally closed. It turns off only when the gate is totally closed. The
buzzer goes off only with the barrier totally closed.
N.B.:
If push button panels or lamps are overused, the logic system of
the control board will be jeopardised possibly leading to the block
of operations.
TECHNICAL FEATURES
- Temperature range
-10 ÷ + 55 °C
- Humidity
< 95% without
condensation
- Power supply voltage
230 or 120 V~ ±10
%
- Frequency
50/60 Hz
- Maximum card absorbtion
30 mA
- Network microswitch
100 ms
- Barrier open warning light maximum power
3 W (equivalent to
1 lamp of 3 W or
5 leds with 2.2 kΩ
resistance in series)
- Maximum power at blinker output
40 W with resistive
charge
- Voltage available for photocells and accessories 500 mA 12 Vdc
- Voltage available on the radio connector
200 mA 12 Vdc
RADIO SPECIFICATIONS
- Receiving Frequency
433,92 MHz
- Impedance
52 Ω
- Sensitivity
>2,24 µV
- Pick-up time
300 ms
- Drop time
300 ms
- All the inputs must be used as clean contacts given that the power
supply is generated internally (safe voltage) in the card and it is set
in a way to guarantee the use of the double insulation and reinforced
compared to parts with hazardous voltage.
- Any external circuits connected to the outputs of the control board,
must be carried out to make sure the double or reinforced insulation
is used compared to parts with hazardous voltage.
- All the inputs are run by a programmed integrated circuit which carries
out an auto-test at every start-up operation.
12 Vdc
Term.
D-
EN
