18
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 (o c 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
di lav. %
% Frecuencia
de utilización
% factor
serviço
% Fréquence
d’utilisation
% Benutzungs-
frequenz
% Duty cycle
Tempo (h)
Time (h)
Zeit (Std.)
Temps (h)
Tiempo (h)
Tempo (h)
1
0
10
100
90
80
70
60
50
40
30
20
2
3
4
5
6
7
8
9
10
11
12
2.2_ Typical system
F
igure 3 shows a typical automation system for a sliding gate using T-ONE.
N°
Description
N°
Description
1
Key-operated selector switch
8
Flashing light with built-in aerial
2
Fixed primary edge (optional)
9
Gearmotor
3
Photocells
10
“Closed” limit switch bracket
4
Mobile primary edge
11
Wireless system
5
“Open” limit switch bracket
12
Floor-mounted end stops
6
Rack
13
Secondary mobile edge (optional)
7
Secondary fixed edge (optional)
Wiring:
The typical system in figure 3 also shows the cables required for connecting the various devices; the table specifies the cable specifications.
Connection Cable type
Ref.
230 V AC
12 V DC
a:
Mains power line
a
3x1,5mm²
3x1,5mm²
b:
Flashing light
b
2x0,5mm²
2x0,5mm²
c:
Antenna
c
RG58
RG58
d:
Photocells (TX)
d
2x0,5mm² (TX)
2x0,5mm² (TX)
e:
Photocells (RX)
e
4x0,5mm² (RX)
4x0,5mm² (RX)
f:
Key-operated selector switch
f*
3x0,5mm²
3x0,5mm²
g:
Primary sensitive edge
g
2x0,5mm²
2x0,5mm²
h:
Mobile edges
h
2x0,5mm²
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 immediate vicinity of the motors
.
Be careful not to run cables for auxiliary devices inside raceways housing other cables supplying power to large loads or lights
with electronic starters
.
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, regulations 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.
ENGLISH
