tau D705M Guía Para La Instalación página 13

13 - 16
PHOTOCELL
FIXED SAFETY
17 - 18
EDGE
19 - 20
not connected;
21 - 22 2 RADIO CH
nd
23 - 24
PHOTOCELL TX
25 - 26 PHOTOCELL
GATE OPEN
25 - 27
WARNING LIGHT
28 - 29 ANTENNA
M3
FCC - FCA
M4 ENCODER
5. LOGIC ADJUSTMENTS
TRIMMER
T.L.
Work Time adjustment: from approx. 5 to 240 seconds;
T.C.A.
Automatic Closing Time adjustment: from approx. 5 to 120 seconds (see dip
switch 1);
FR. obstacle detection sensitivity adjustment.
Note: turn the TRIMMER clockwise to increase adjustments; turn it anticlockwise to
decrease.
Dip switch
input for PHOTOCELLS OR SAFETY DEVICES active during closure (Nor-
mally 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). If there is more than one safety device, connect all the NC
contacts IN SERIES.
SENSITIVE EDGE input (resistive sensitive edge or fixed safety edge);
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. (17=Common);
Note: if a resistive sensitive edge is connected, short jumper J1;
If a fixed edge with NC contact is connected, leave jumper J1 open;
2 RADIO CHANNEL output (its operation depends on dip-switches
nd
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.
24 Vac 10 W POWER output for PHOTOCELL TX (only the one that performs
the Phototest) max. no. 1 photocell transmitter. 23= 24 Vac, 15= 24 Vac;
Note: the photocell transmitter must always be supplied by termi-
nals no. 23 - 24, since the safety system test (phototest) is carried out
on it. To override the testing of the safety system, or when the photo-
cells are not used, set dip-switch no. 6 to OFF. If the phototest is not
successful, the control unit will not operate;
24 Vac 10 W output to POWER THE RXs AND ANY OTHER TXs OF PHO-
TOCELLS THAT ARE PRESENT, EXTERNAL RECEIVERS, etc.; connect a
max. of 3 pair of photocells. 25= 0 V, 26= 24 Vac;
GATE OPEN WARNING LIGHT output 24 Vac - max. 3 W; during open-
ing 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. Turns off when the CLOSING LIMIT SWITCH (CLS) is reached. 25=
0 V, 27= 24 Vac;
ANTENNA input (earth=28, signal=29);
(FCC) CLOSE LIMIT SWITCH input (normally closed contact);
(FCA) OPEN LIMIT SWITCH input (normally closed contact);
SAFETY MICROSWITCH input (normally closed contact), the motor stops
when the guard is removed. WARNING: the control unit is still live!
quick coupling for ENCODER connection.
Blue= 0 Vdc (GND), brown= 5 Vdc (+5V), white= ENCODER SIGNAL (ENC);
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