tau D750M Notice D'installation page 16

TERMINAL BOARD CONNECTIONS
Key:
N.C. = Normally Closed
N.O. = Normally Open
Terminals Function
1 - 2 POWER SUPPLY POWER input 230Vac, 50Hz, single-phase;
PRIMARY
M2
TRANSFORMER
SECONDARY
M5
TRANSFORMER
3 - 4 FLASHING LIGHT
5 - 6 - 7
MOTOR 1
8 - 9 - 10
MOTOR 2
11 - 12 OPEN/CLOSE
11 - 13 PEDESTRIAN
11 - 14
SENSITIVE
15 - 18
16 - 18
PHOTOCELLS
17 - 18 PHOTOCELLS
16
Description
transformer primary connector
[1 blue wire (230V) + 1 red wire (V_SET) + 1 black wire (0V)];
Tuning of the engines power
The red wire (V_SET) allow to select the output-voltage of the
engines, consequently their thrust-forces.
transformer secondary connector
[1 blue wire (0V) + 1 brown wire (15V) + 1 white wire (24V) +
1 black wire (0V) + 1 red wire (12V)];
FLASHING LIGHT output 230Vac, 20W max. The signal is
already modulated for direct use. Flashing frequency increas-
es slightly during closing;
MOTOR M1 power output (opens the leaf fitted with the elec-
tric lock), 230 Vac, max. 300 W.
5=CLOSE, 6=COMMON, 7=OPEN.
Note: connect the capacitor between terminals 5 and 7;
MOTOR M2 power output, 230 Vac, max. 300 W. 8=CLOSE,
9=COMMON., 10=OPEN.
Note:
10;
OPEN/CLOSE button input (contact normally open); for op-
erating information see dip switch 2 function (COMMON=11);
N.O. PEDESTRIAN button contact input – commands total
opening and closing of motor 1 – governed by dip-switch 2
(COMMON=11);
STOP button input (normally closed contact); this stops the
STOP automatic system. At the next command, the opposite opera-
tion to the previous one is performed (COMMON=9);
SENSITIVE EDGE input (fixed edge, dip 10 OFF) or 8,2 KΩ
RESISTIVE SENSITIVE EDGE (dip 10 ON), (normally closed
contact);
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. (COMMON=18).
PHOTOCELL OR SAFETY DEVICE input INSIDE the gate
(Normally Closed contact); COMMON=18.
When these devices trigger during the opening phase, they
temporarily stop the gate until the obstacle has been re-
moved; during the closing phase they stop the gate and then
totally open it again.
PHOTOCELL OR SAFETY DEVICE input OUTSIDE the gate
(Normally Closed contact); COMMON=18.
Then these devices trigger during the closing phase, they
stop the gate and then totally open it again.
NOTE
formed on the photocell's transmitter, this must always
be powered by terminals 25 – 27, therefore if this connec-
tion is broken the control unit will not accept any open-
ing command. To eliminate the safety system control,
position dip-switch 6 to OFF.
connect the capacitor between terminals 8 and
Because the control of the safety system is per-
D750M