tau D749MA Installation Manual page 20

INTERNAL
7 - 8
PHOTOCELLS
EXTERNAL
7 - 9
PHOTOCELLS
SENSITIVE
7 - 10
EDGE
11 - 12 ** AUX
12 - 13 ** TX PHOTOCELLS
FLASHING LIGHT
14 - 15 **
(LED CABINET)
GATE OPEN
16 - 17* **
LIGHT
16 - 18* ** ELECTRIC LOCK
19 - 20* 2 CH RADIO
nd
21 - 22 AERIAL
23 - 24
MOTOR (M2)
25 - 26 - 27 ENCODER (M2)
28 - 29 MOTOR (M1)
30 - 31 - 32 ENCODER (M1)
J3 MEMORY CARD Quick plug-in for MEMORY CARD connection for transmitters codes.
PHOTOCELL OR SAFETY DEVICE input INSIDE the automation (Normally
Closed contact). When these devices trigger during the opening phase, they
temporarily stop the automation until the obstacle has been removed;
during the closing phase they stop the automation and then totally open
it again. (7= COM - 8= CLOSE)
PHOTOCELL OR SAFETY DEVICE input OUTSIDE the automation (Normally
Closed contact). Then these devices trigger during the closing phase, they
stop the automation and then totally open it again. (7= COM - 9= FOT)
Note: the photocell transmitter must always be supplied by termi-
nals no. 12 and no. 13, since the safety system test (phototest) is
carried out on it. Without this connection, the control unit does not
work. To override the testing of the safety system, or when the pho-
tocells are not used, set dip-switch no. 6 to OFF.
SAFETY EDGE input (Resistive sensitive edge or with n.c. contact - see DIP
SWITCH 12 ). During the opening phase, it temporarily stops the gate and
makes it close again for about 20 cm, thus allowing to free the potential
obstacle.
During the closing phase, it stops the gate and makes it totally reopen at
a limited speed. In this case, if programmed, the automatic closing will be
inhibited. Jumper terminals if not used. (7 = COMMON - 10 = SENSITIVE EDGE)
NOTE: if a resistive sensitive edge is connected, set dip-switch no. 12
to ON;
If a fixed safety edge with NC contact is connected, set dip-switch no.
12 to OFF;
auxiliary circuits output 18V DC max. 15 W for photocells, receivers, etc...
(11= NEGATIVE - 12= POSITIVE)
If the jumper J6 is not plugged in, at the end of each maneuver this output
(11 and 12) will be switched off (energy saving mode).
18V DC output for transmitter photocell – phototest - max. no. 1 photocell
transmitters. (12= POSITIVE - 13= NEGATIVE)
18V DC max. 20W output for flashing light supply, flashing signal supplied
by the control unit, rapid for closing, slow for opening. (14= POSITIVE -
15= NEGATIVE)
Output for OPEN GATE LIGHT 18V DC, 3 w max; while the automation
opens the light flashes slowly, when the automation is open it stays on and
while closing it flashes at twice the speed. (16= POSITIVE - 17= NEGATIVE)
18V DC, 15 W output for electric lock. (16=POSITIVE - 18= NEGATIVE)
2 radio channel output - for control of an additional automation or for
nd
switching on lights, etc... (N.O. clean contact)
Warning: to connect other devices to the 2nd Radio Channel (area
lighting, pumps, etc.), use an additional auxiliary relay (see note at
end of paragraph).
WARNING: the default outlet is active monostable 2 sec. To switch it
to active bistable or to modify the activation time it is necessary to
use the TAUPROG hand-held programmer (see relative instructions).
plug-in radio-receiver aerial input , for 433.92 MHz receivers only. (21=
GROUND - 22= SIGNAL)
motor (M2) supply output 18V DC.
(23= POSITIVE - 24= NEGATIVE) use 2.5 mm
encoder supply and input (25= WHITE signal - 26= BLUE negative - 27=
BROWN positive)
motor (M1) supply output 18V DC.
(28= POSITIVE - 29= NEGATIVE) use 2.5 mm
encoder supply and input (30= WHITE signal - 31= BLUE negative - 32=
BROWN positive)
2
cables
2 cables
20