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- Current available for photocells and accessories 500 mA 24 Vdc
- Current available on radio connector
TECHNICAL RADIO SPECIFICATIONS (model B2-CRX)
- Reception frequency
- Impedence
- Sensitivity
- Feedback control
- Memory storage (codes)
- All the inputs must be used as clean contacts because 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 in relation 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 in relation to parts with hazardous
voltage.
- All the inputs are run by a programmed integrated circuit which carries out a self-check at
the beginning of each operation.
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 DL6, DL7, DL8, DL9
and DL10.
In case of no ignition of the LEDS, always with gate in intermediate position, check the following
and replace any faulty components.
DL6
OFF
Stop button malfunction (if Stop is not connected, perform the jump
between COM A+ and STOP).
DL7 or DL8
OFF
Faulty photocells (In case the edge is not connected, carry out jumper
between COM A+ and PHOTO 1/PHOTO 2)
DL9 or DL10
OFF
Faulty safety edge (In case the edge is not connected, carry out jumper
between COM A+ and EDGE 1/EDGE 2)
During functioning with personnel present, with DIP 1 to 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.
DL13 blue
ON
Some functions are enabled via smartphone, so via smartphone check
the card functions as the dips/trimmers status may not be true.
On the board there are resettable fuses which intervene in the event of a short circuit,
interrupting the output assigned to them.
In the event of troubleshooting, it is advisable to disconnect all the removable connectors and
insert them one at a time in order to more easily identify the cause of the fault.
200 mA 24 Vdc
433,92 MHz
52 Ω
>1 µV
PLL
1000
37
G
B
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