tau K125M Guía Para La Instalación página 16

2 - 3
PHOTOCELLS
4 - 5 STOP
4 - 6 OPEN/CLOSE
4 - 7 PEDESTRIAN
RX
8 - 9
PHOTOCELLS
10 - 11
PHOTOCELL
FLASHING
12 - 13
LIGHT
GATE OPEN
14 - 15
LED
16 - 17 2 RADIO CH
nd
18 - 19 AERIAL
18V DC
20 - 21
MOTOR
M5 ENCODER
22 - 23 BATTERY
16
input for PHOTOCELLS OR SAFETY DEVICES active during clo-
sure (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). If there is more than one safety device, connect all the NC
contacts IN SERIES. 2= PHOTOCELL.
The photocell transmitter must always be supplied by termi-
nals no. 10 - 11, since the safety system test (phototest) is
carried out on it. To override the testing of the safety system,
or when the photocells are not used, set dip-switch no. 6 to
OFF. If the phototest is not successful, the control unit will
not operate.
STOP pushbutton input (Normally Closed contact); It stops the
gate in any position, temporarily inhibiting its automatic closing, if
programmed. 4= COMMON, 5= STOP.
NOTE: A safety micro-switch is connected to the STOP push-
button. In case the STOP input remains open for more than 5
seconds, the operator will perform a cycle at a slow speed to
reset the operating parameters to the values originally saved
(see "Restoring automatic operation"). The micro-switch
should be connected in series to further STOP push-buttons
where present.
OPEN/CLOSE pushbutton input (Normally Open contact); It com-
mands the opening and closing of the gate and its operation is
controlled by dip-switches 2 and 4. 5= OPEN/CLOSE.
PEDESTRIAN pushbutton input (Normally Open contact); It com-
mands the partial opening and closing of the gate for ~1 m of travel
and its operation is controlled by dip-switches 2 and 4.
7= PEDESTRIAN.
18 Vdc, max. 15 W, output to POWER THE RXs AND ANY OTHER
TXs OF PHOTOCELLS THAT ARE PRESENT, EXTERNAL RE-
CEIVERS, etc.; connect a max. of 3 pair of photocells.
8= NEGATIVE, 9= POSITIVE.
18 Vdc, output for PHOTOCELL TX (only the one that performs the
TX
Phototest) max. no. 1 photocell transmitter.
10= NEGATIVE, 11= POSITIVE.
FLASHING LIGHT output 18 Vdc, max. 20 W. The signal is already
modulated for direct use. Flashing frequency during closing is dou-
ble. 12= NEGATIVE, 13= POSITIVE.
GATE OPEN LED output 18 Vdc, max. 3 W; during opening of
the gate the warning light flashes slowly, when the gate is open it
remains steadily illuminated and during closure it flashes twice as
fast. 14= NEGATIVE, 15= POSITIVE.
2nd RADIO CHANNEL output (its operation depends on dip-
switches nos. 7 - 8) to be used for opening/closing another gate,
for controlling garden lights or for the "ZONE LIGHTING" function.
Warning: to connect other devices to the 2nd Radio Channel
(area lighting, pumps, etc.), use an additional auxiliary relay.
433,92 MHz built-in RX ANTENNA input.
18= EARTH, 19= SIGNAL.
MOTOR supply output 18 Vdc, max. 50 W.
20= NEGATIVE, 21= POSITIVE.
quick coupling for ENCODER connection.
Blue= 0 Vdc (GND), brown= 5 Vdc (+5V),
white= ENCODER SIGNAL (ENC).
BATTERY 12V - 7,2Ah input.
K125M