tau D703 Guía Para La Instalación página 13

9 - 11 PEDESTRIAN
12 - 13 OPEN/CLOSE
12 - 14 OPEN
12 - 15 CLOSE
FIXED SAFETY
16 - 17
EDGE
16 - 18
PHOTOCELL
19 - 20 CLS (FCC)
19 - 21 OLS (FCA)
22 - 23 - 24 ENCODER
GATE OPEN
25 - 26
WARNING LIGHT
27 - 28 PHOTOCELL TX
29 - 30
PHOTOCELL
31 - 32 AERIAL
33 - 34
2 RADIO CH
nd
C RECEIVER
PEDESTRIAN button input (normally open contact); partially
opens the automatic system (by about 1 m) to allow pedestri-
ans to pass by (common=9);
OPEN/CLOSE button input (contact normally open); for oper-
ating information see dip switch 2 and 8 functions;
OPEN button input (contact normally open); for operating in-
formation see dip switch 3 functions (common=12);
CLOSE button input (contact normally open); for operating
information see dip switch 3 functions (common=12);
FIXED SAFETY EDGE input (normally closed contact); only
works during the opening phase by temporarily stopping the
gate and then closing it again by approx. 20 cm. A manual
command is required to continue operation (common=16);
PHOTOCELL or SAFETY DEVICES input (normally closed
contact); if these trigger during the closing phase, the gate
stops and then completely reopens. During the opening
phase it temporarily stops the gate until the detected obsta-
cle has been removed (if programmed, dip switch 9 to ON),
(common=16);
Note: the photocell transmitter must always be connect-
ed (terminals 27 and 28) as it is checked by the safety
system; the control unit will not work if it is disconnect-
ed. To disable the safety system move dip switch 6 to
OFF.
CLOSE LIMIT SWITCH input (normally closed contact),
(common=19);
OPEN LIMIT SWITCH input (normally closed contact),
(common=19);
Note: the thermal protection (for MASTER20T and BIG-
18QI only) must be wired in series to the common of the
limit switch (terminal 19).
ENCODER power input
22 BLEU = common, 23 BROWN = +5V, 24 WHITE = signal;
ENCODER operation is governed by dip switch 5 (only for
motors with ENCODER);
GATE OPEN LED output; 24V AC, max. 3 W; the LED lights
up at the same frequency as the flashing light throughout the
opening and closing manoeuvres; it then stays on when the
OPEN LIMIT SWITCH (FCA) is reached and switches off
when the CLOSED LIMIT SWITCH (FCC) is reached;
24V AC power output (only for the photocell transmitter)
max. no. 1 photocell transmitter;
24V AC auxiliary power output (power input to photocells or
other devices);
AERIAL input (earth=31, signal=32) (only for RX 40.665MHz);
2 RADIO CHANNEL output;
nd
Warning: to connect other devices to the 2nd Radio
Channel (area lighting, pumps, etc.), use an additional
auxiliary relay (with receiver connected).
radio board connector.
D703 13