Typical System; Preliminary Checks - tau T-ONE Série Manuel D'emploi Et D'entretien

To guarantee optimal operation, the unit must operate within the
operating range below the curve.
Important: the curve is obtained at a temperature of 15 °C.
Exposure to direct sunlight may reduce the frequency of use by
up to 20%
Calculating the frequency of use:
This is the percentage of the effective operating time (opening and
closing) with respect to the total time of the cycle (opening + clos-
ing + pause time).
The calculation formula is as follows:
where:
Ta = Opening time
Tc = Closing time
Tp = Pause time
Ti = Interval time between one complete cycle and the next
Percentuale % Duty cycle % Benutzungs-
di lav. % frequenz
100
90
80
70
60
50
40
30
20
10
0 1 2 3 4
Tempo (h) Time (h) Zeit (Std.)

2.2_ Typical system

Figure 3 shows a typical automation system for a sliding gate us-
ing T-ONE.
N° Description
1 Key-operated selector switch
2 Fixed primary edge (optional)
3 Photocells
4 Mobile primary edge
5 "Open" limit switch bracket
6 Rack
7 Secondary fixed edge (optional)
8 Flashing light with built-in aerial
9 Gearmotor
10 "Closed" limit switch bracket
11 Wireless system
12 Floor-mounted end stops
13 Secondary mobile edge (optional)
Wiring:
The typical system in figure 3 also shows the cables required for
connecting the various devices; the table specifies the cable speci-
fications.
Connection Cable type
a: Mains power line
b: Flashing light
c: Antenna
d: Photocells (TX)
e: Photocells (RX)
f: Key-operated selector switch
g: Primary sensitive edge
h: Mobile edges
% Fréquence % Frecuencia % factor
d'utilisation de utilización serviço
5 6 7 8 9 10 11 12
Tiempo (h) Tempo (h)
Temps (h)
Ref. 230 V AC
a 3x1,5mm²
b 2x0,5mm²
c RG58
d 2x0,5mm² (TX)
e 4x0,5mm² (RX)
f* 3x0,5mm²
g 2x0,5mm²
h 2x0,5mm²
* If art. P-300TSL is also installed, envisage a cable 5x0.5 mm for
the key selector switch.
Notes:
• If the power cable is longer than 30 m, a cable with a larger
cross-section is required (3 x 2.5 mm2) and safety earthing is
necessary in the vicinity of the automation.
Place the control unit (external versions) in the immedi-
ate vicinity of the
Be careful not to run cables for auxiliary devices in-
side raceways housing other cables supplying power
to large loads or lights with electronic
In the event control pushbuttons or indicator lights are
installed inside homes or offices several metres from
the actual control unit, it is advisable to decouple the
signal by means of a relay in order to avoid induced
interference.
3_ INSTALLATION
T-ONE must be installed by qualified personnel, in
compliance with local legislation, standards, regula-
tions and these instructions.
Use on gates with a gradient or slope is NOT allowed.

3.1_ Preliminary checks

Before installing T-ONE, perform the following checks:
• Ensure that all material used is in perfect condition, suitable for
use and compliant with standards.
• Ensure that the gate structure is suitable for automation.
• Ensure that the weight of the leaf is within the application limits
as specified in paragraph 2.1 "Application limits"
• Ensure that there are no points of increased friction at any point
of gate travel, both in opening and closing.
• Ensure that there is no risk of gate derailing or risks of exit from
the tracks
• Check resistance of the mechanical overtravel stops, ensuring
there are no deformations even if the gate impact is strong on
stopping.
• Check that the leaf is balanced and therefore does not move if
left stationary in any position.
• Make sure that the fixing zone is not subject to flooding. If nec-
essary, mount the gearmotor raised from the ground.
• Ensure that the gearmotor fixing zone enables safe and easy
manual movement and release.
• Ensure that the selected surfaces for installation of the various
devices are solid, protected from the risk of impact and guar-
antee a stable fixture.
• Ensure that parts of the automation cannot come into contact
with water or other liquids
• Never place T-ONE in the vicinity of flames or heat sources; in
potentially explosive, particularly acid or saline atmospheres,
this may damage T-ONE and cause malfunctions or hazardous
situations.
• If the gate leaf incorporates a pedestrian access door or if this
door is positioned in the gate movement area, ensure that this
does not prevent normal gate travel; if necessary install a com-
patible interlock system
• Connect the control unit to an electric power line equipped with
an earthing system.
• The mains power line must be protected by an adequate ther-
mal magnetic and residual current circuit breaker device.
T-ONE Series
12 V DC
3x1,5mm²
2x0,5mm²
RG58
2x0,5mm² (TX)
4x0,5mm² (RX)
3x0,5mm²
2x0,5mm²
2x0,5mm²
motors.
starters.
11