Technical Characteristics - tau D770M Manual De Uso

• COMPATIBILITY WITH OUR APPS: TAUOPEN AND TAUAPP
ATTENTION:
- do not use single cables (with one single wire), ex. telephone cables, in order to avoid break-
downs of the line and false contacts;
- do not re-use old pre-existing cables.
- In case of long sections of cables (> 20 m) for N.O./N.C. controls (e.g. OPEN / CLOSE, STOP,
PEDESTRIAN, etc.), in order to avoid gate malfunctions, it will be necessary to uncouple the
various controls using RELAYS or using our 750T-RELE device.
2. TESTING
When all connections have been made:
• All the green LED's must be on (each corresponds to a Normally Closed input).
• They only turn off when the safeties they are associated with are active.
• All the red LED's must be off (each corresponds to a Normally Open input) they only turn on when the com-
mands they are associated with are active.
• Led DL8 must flash green every 4 sec. (indicates the logic state of the control unit, see sect. "Diagnostics Led")

3. TECHNICAL CHARACTERISTICS

Power input to board
Max motors nominal power
Primary input line rapid fuse (F1 - 5x20)
Input voltage of motor circuits
Input voltage of auxiliary circuits
24Vac line rapid fuse (F2 - 5x20)
Logic circuit input voltage
Working temperature
Box protected to
* The control unit enclosure was created with IP65 protection rating but is declared IP43 as
it is expected to be drilled to be fixed to the wall and to allow cable entry. Not knowing if the
holes will be provided with suitable cable glands or if they will be hermetically sealed, a de-
gree of protection equal to IP43 is prudently declared
4. TERMINAL BOARD CONNECTIONS
Key:
N.C. = Normally Closed - N.O. = Normally Open
Terminals Function
POWER
1 - 2 - 3
SUPPLY
4 - 5 - 6 MOTOR M1
7 - 8 - 9 MOTOR M2
10 - 11 OPEN/CLOSE
WARNING: with dip 10 to ON the input switches OPEN: automation open as long as the
button is held down. On his release, the automation stops.
10 - 12
PEDESTRIAN
Description
POWER input 230 Vac, 50Hz (115 Vac 60 Hz);
1= PHASE, 2= EARTH, 3= NEUTRAL.
MOTOR M1 power output (opens the leaf fitted with the electric
lock), 230 Vac, max. 300 W. 4=CLOSE, 5=COMMON, 6=OPEN.
Notice: connect the capacitor between terminals 4 and 6;
MOTOR M2 power output, 230 Vac, max. 300 W.
7=CLOSE, 8=COMMON., 9=OPEN.
Notice: connect the capacitor between terminals 7 and 9;
OPEN/CLOSE button input (contact normally open); for operating
information see dip-switches 2 and 4 functions. (COMMON=10);
PEDESTRIAN button contact input (contact normally open) – com-
mands total opening and closing of motor 1 – governed by dip-
switches 2 and 4. (COMMON=10);
15
230V AC - 50Hz
600 W ca.
F 3,15 A
230V AC
24V AC
F 500 mA
5V DC
-20°C ÷ + 55 °C
IP43