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Idiomas disponibles
Idiomas disponibles
The K550M panel features an electronic photocell control system which switches the photocell
transmitter on and off thereby causing the control unit microprocessor to check whether the
receiver r lay switches correctly.
If this does not happen, the control unit is automatically blocked.
ELECTRONIC CONTROL OF PHOTOCELL SAFETY DEVICES
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MICROPROCESSOR-CONTROLLED LOGIC
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INPUT STATUS LED'S
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LINE INPUT FUSE
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"PEDESTRIAN ACCESS" FUNCTION
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BUILT-IN FLASHING LIGHT CIRCUIT
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OP/CL TIMER SETTINGS
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BUILT-IN 433.92 MHz SELF-LEARNING RECEIVER
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RECEIVER CONNECTOR
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1 –2 –3 POWER input 115 VAC 60 Hz 2=EARTH
4 –5 FLASHING LIGHT output 115 VAC 5 W max. The signal is already modulated for direct use. Flashing
frequency increases slightly during closing.
6 –7 –8 MOTOR output single-phase 115 VAC common=8; opening=6; closing=7; connect the capacitor
between terminals 6 and 7.
9 –12 OPEN/CLOSE pushbutton input (Normally Open contact);
refer to functions of dip switches N°4 and N°2 (12=Common).
10 –12 PEDESTRIAN pushbutton input (Normally Open contact);
similar to the OPEN/CLOSE pushbutton but only travels about 1 m;used to control pedestrian traffic
(12=Common).
11 –12 STOP pushbutton input (Normally Closed contact); Stops the gate. (12=Common).
13 –14 OPEN LIMIT SWITCH input (Normally Closed contact); 13=Common.
13 –15 CLOSE LIMIT SWITCH input (Normally Closed contact); 13=Common.
13 –16 FIXED SAFETY EDGE input (Normally Closed contact);
Works only when the gate is opening; temporarily stops the gate and partially closes it by about 20 cm in
order to allow the obstacle to be removed. (13=Common).
13 –17 PHOTOCELL OR SAFETY DEVICES input (Normally Closed contact);
They stop the gate during closing and totally reopen it; they temporarily stop the gate during opening in
order to allow the obstacle to be removed (if dip switch N°3 set to ON), (13=Common).
N.B.: the photocell transmitter must always be connected (terminals 26-27) as it is checked by the
safety system; the control unit will not work if it is disconnected. To disable the safety system
move dip switch N°6 to OFF.
18 –19 built-in RX aerial input; 18=EARTH 19=SIGNAL
20 –21 2nd RADIO CHANNEL output used with auxiliary two-channel receiver for opening/closing another
gate or controlling garden illumination.
22 –23 push-in RX AERIAL 22=SIGNAL 23=GROUND
24 –25 GATE OPEN LED output 24 VAC 3 W; the LED flashes slowly during opening, remains on when
the gate is open and flashes rapidly during closing.
26 –27 24 VAC 1 W POWER output for PHOTOCELL TX .
28 –29 24 VAC 1 W POWER output for PHOTOCELL RX, EXTERNAL RECEIVERS, etc.
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TERMINAL BOARD CONNECTIONS
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