19
FRAGMA
TRAFFIC LIGHT CONTROL (COM - TLC) (ONLY PARK MODE)
The TLC input can be connected to the Entry magnetic loop device (see scheme
4). The OPEN1 command is enabled only if the TLC input is closed, presence of a
vehicle at the entrance. Whereas the OPEN2 command is enabled only if the TLC
input is opened, absence of a vehicle at the entrance.
If in PARK MODE the TLC input is useless.
RESTORING OPERATIONS AFTER A BLACKOUT
In case of a blackout occurs, the switch DIP10 permits to change the barrier
behaviour when the mains will be restored.
DIP10 - OFF =>
When the mains is restored, the boom arm will remains still
waiting for a command.
DIP10 - ON =>
When the mains is restored, the boom arm will close.
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
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
- Humidity
< 95% without condensation
- Power supply voltage
230 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
