Technical Characteristics - tau D704M Notice D'installation

1. CONTROL PANEL FOR 230 Vac SINGLE-PHASE MOTOR
- MICROPROCESSOR-CONTROLLED LOGIC
- INPUT STATUS LED'S
- LINE INPUT FUSE
- "PEDESTRIAN ENTRY" FUNCTION
- BUILT-IN FLASHING LIGHT CIRCUIT
2. INSTALLATION
This product must be correctly installed by a qualified fitter. The maker declines all liability for damage
caused by incapacity or neglect.
In particular:
1. position the board vertically and as near as possible to the gear motor, taking care to keep the connec-
tion cables as short as possible;
2. make sure the cross-section of the power cables (power input, motors, earth and flashing light) is at
least 1.5 mm² and, in any case, sufficient for the absorption and length of the wires. The above also ap-
plies to the other cables used by control and auxiliary devices except that the minimum cross-section is
reduced to 0.5 mm²;
3. make connections to the terminal board so as not to alter the level of protection offered by the con-
tainer which must be installed in a dry and protected place;
4. keep the power circuits separate from the control and auxiliary circuits, especially if the cables are long;
5. short any unused Normally Closed contacts.
NB: the product must be properly earthed and the safety regulations in force in the country of
installation must be observed.
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, PEDE-
STRIAN, etc.), in order to avoid gate malfunctions, it will be necessary to uncouple the various
controls using RELAYS or using our 750T-RELE device.
3. TESTING
When all connections have been made:
- All the green LS LED's must be on (each corresponds to a Normally Closed input).
- They only turn off when the commands they are associated with are active.
- All the red LS LED's must be off (each corresponds to a Normally Open input) they only turn on
when the commands they are associated with are active.

4. TECHNICAL CHARACTERISTICS

Power input to board
Nominal power
Primary input line rapid fuse (F2 - 5x20)
Input voltage of motor circuits
Input voltage of auxiliary circuits
24Vac line rapid fuse (F1 - 5x20)
Logic circuit input voltage
Working temperature
Box protected to
- "MAN PRESENT" FUNCTION
- ELECTRIC BRAKING
- WEEKLY TIMER INPUT
- ENCODER SENSOR FOR OBSTACLE DETECTION
- RECEIVER CONNECTOR
12
230 Vac - 50÷60Hz
600 W ca.
F1,6A - 250Vac
230 Vac
24 Vac
F1,6A - 250Vac
5 Vdc
-20°C ÷ + 70 °C
IP43