36
up to 24V and 20W.
PRE-BLINKING
DIP 5 - OFF => the motor and blinker begin simultaneously.
DIP 5 - ON => the blinker begins 3 seconds before the motor.
GATE OPEN WARNING LIGHT (COM-SIGNAL)
Signals when the gate is open, partially open or not closed completely. Turns off only
when the gate is completely closed.
This signal is active during programming.
N.B.:
Max 3 W. If push buttons or lamps are in excess, the control panel processes will
be endangered and possibly halt operation.
OPERATION AFTER A BLACK-OUT (WITHOUT BATTERIES)
When the power supply comes back the DL1 led turns on and remains on for all the time
the gate stays open. The led will turn off only once the gate is completely closed.
It is recommended to fully open the gate. Let the gate close by itself or with automatic
closing, or wait until the blinker stops flashing before commanding it to close.
This will allow the gate to realign. If, motors were released and moved from the normal
position when closed during the blackout, the first movement after power returns must
be complete.
If the black out occurs when the gate is still moving or when the gate is open and the
first command sent after the black out is a closing command, the closing of the gate will
be carried out with a total delay between the two gate leaves. Therefore, first the leaf M2
will close completely; once it is off, M1 will start closing. This separate movement of the
two gate leaves is done to avoid their incorrect overlapping.
TECHNICAL SPECIFICATIONS
- Temperature range
0 ÷ 55°C
- Humidity
<95% without condensation
- Voltage
230V~ ± 10%
(120V/60Hz upon request)
- Frequency
50/60 Hz
- Battery power
20-24Vdc
- Transformer Power
130VA -
primary 230Vac
secondary 18Vac
- Maximum absorption
50 mA
- Network Micro-switches
100ms
- Maximum power gate open indicator
24Vdc 3W (equivalent to one 3W
or 5 LED light bulb with resistor in
series at 2.2 K ohm)
- Maximum blinker power
24Vdc 20W
- Power available for photocells and accessories
1A ± 15%
- Power available for radio connector
200Ma
RADIO SPECIFICATIONS (model T2 24V CRX)
- Receiving Frequency
433,92 MHz
- Impedance
52 OHM
- Sensitivity
>2,24µV
- Pick-up time
300ms
- Drop time
300ms
- All inputs must be used as clean contacts because the power is generated internally
(secure power) to the board and is set up to ensure compliance with double or
reinforced insulation with regard to dangerous voltage.
- Any external circuits connected to the outputs of the control panel must be made in
such a manner as to ensure compliance with double or reinforced insulation with regard
to dangerous voltage.
- All inputs are controlled by a programmed integrated circuit that performs a self check
every time it starts operating.
TROUBLE SHOOTING
After having carried out all connections, by carefully following the layout and having positioned the gate in intermediate position, check the correct ignition of red LEDS DL7, DL8 and DL9
In case of no ignition of the LEDS, always with gate in intermediate position, check the following and replace any faulty components.
DL7
switched off
Faulty photocells
DL8
switched off
Faulty safety edge (In case the edge is not connected, carry out jumper between COM and EDGE)
DL9
switched off
Stop button malfunction (if Stop is not connected, perform the jump between COM and STOP).
During functioning with personnel present, with DIP 1 at ON, check that during opening of M1 and M2 the green DL2 and DL4 LEDS switch on and that during closing of M1 and M2 the
red DL3 and DL5 LEDS switch on.
Or else, reverse the wires of the motor.
FAULT
SOLUTION
After having carried out the various connections and having supplied voltage, all the LEDS
are switched off.
Check fuses F1, FUSE 1.
If the fuse is blown, use only a suitable replacement.
F1 T 2A
TRANSFORMER PROTECTION FUSE (on the outside of the T2 24V board)
FUSE 1 8A MOTOR PROTECTION FUSE
The motor opens and closes, but it has no strength and moves slowly.
Check trimmers RUN and LOW-SPEED adjustment.
The gate opens but does not close after the time set.
Make sure that the TCA trimmer is activated with LED DL6 on.
OPEN button always on, replace the OPEN control button or switch.
Sensor Auto test failed, check the connections between the control panel and the sensor
power supply.
Warning:
If you are not using a power supply for the sensors, DIP 12 should be OFF.
The gate does not open or close by activating the various K, Radio, Open and Close buttons.
Faulty safety edge contact. Faulty photocells contact with DIP 4 OFF.
Fix or replace the relative contact.
The electric lock does not work.
Ensure to have enabled DIP 8 at ON.
LED DL1 blinks rapidly and no movement is activated.
Place dip switches 1, 2 or 3 in the OFF position.
G
B
