photocells will only intervene during closure (with reactivation of reversal after a second
even if they are engaged).
FLASHING LIGHT (BLINKER)
N.B.: This electronic panel can only supply power to FLASHING LIGHTS WITH
FLASHING CIRCUITS.
With K2 24V use flashing lights (cod. ACG7061) with bulbs of 24V 20W maximum.
PRE-FLASHING FUNCTION:
DIP 5 - OFF => the motor, the blinker and the buzzer start up at the same time.
DIP 5 - ON => the blinker and the buzzer start up 3 seconds before the motor.
BUZZER (COM-BUZZER Optional)
Current supplied for the functioning of the buzzer, 200 mA at 12Vdc.
During opening and closing the buzzer will emit an intermittent audio signal. In the event
of intervention by the safety devices (alarm) the intermittent frequency of this audio signal
will increase.
CURRENT SENSOR ALARM
If after a first intervention of the current sensor, on opening or closing, there is a second,
obviously in the opposite direction, the gate will stop and then reverse for 1 second. The
buzzer, if connected, will be activated to indicate the state of alarm for 5 minutes and the
flashing light will be active for one minute.
During, or after, the 5 minutes of audio alarm (buzzer), it will be possible to restore
functioning of the gate by pressing any of the control buttons.
GATE OPEN INDICATOR (COM-SIGNAL)
Its task is to indicate the state of the gate, open, partially open or not properly closed. Only
when the gate is completely closed will the indicator go out.
During programming this indicator is active.
N.B.: Max 3 W. If the button panel or the bulbs are used excessively, the logic of the
control unit may be compromised with possible blocking of all operations.
TECHNICAL SPECIFICATIONS K2 24V
- Temperature range 0 ÷ 55°C
- Humidity < 95% without condensation
- Power supply voltage 230V~ ±10% (120V/60Hz upon request)
- Frequency 50/60 Hz
- Battery power supply 20-24,5Vdc
- Weight without battery kg 3,0
- Level of protection of the wall mounted box IP55
- Volume of wall box 33x24,2x12,4
- Transformer power 130VA - primary 230Vac - Secondary 18Vac
- Maximum absorption 25 mA
- Interruptions in electricity supply 100ms
- Maximum power of gate open indicator 12Vdc 3W (equivalent to 1 bulb of 3W or
5 LED with serial resistance of 2,2 kΩ)
- Maximum charge of blinker 24Vdc 20W
- Current available for photocells and accessories1A ±15%
- Current available on radio connector 200mA
TECHNICAL SPECIFICATIONS OF RADIO (model K2 24V crx)
- Reception frequency 433,92MHz
- Impedance 52
- Sensitivity >2,24µV
- Time of excitation 300ms
- Time of discharge 300ms
- All inputs must be used as clean contacts as the power supply is generated internally
(secure voltage) to the card and is arranged so as to guarantee respect of double or
reinforced isolation with regard to the parts with dangerous voltage.
- Any connection of external circuits made to the exits of the control unit must be carried
out with the guarantee of double or reinforced isolation with regard to the parts with
dangerous voltage.
- All inputs are handled by a programmed integrated circuit which carries out an auto-
control at the beginning of every movement.
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