List Of Cables Required; Preliminary Checks - Key Automation CT102 Instructions And Warnings For Installation And Use

- Power supply with protection against short-circuits inside the con-
trol unit, on motors and on the connected accessories.
- Obstacle detection during travel at normal speed by means of cur-
rent sensor.
TECHNICAL SPECIFICATIONS
Power supply (L-N)
Max motor load
Output for Vdc accessories power and
device test power
Courtesy light output
Flashing light output
Pause time
Operating temperature
Accessory fuses (F2)
Power supply line fuses (F1)

2.4 - List of cables required

The cables required for connection of the various devices in a stan-
dard system are listed in the cables list table.
ELECTRIC CABLE TECHNICAL SPECIFICATIONS:
Connection
Control unit power supply line
courtesy light
Flashing light,
Antenna
Transmitter photocells
Receiver photocells
Sensitive edge
Key-switch
* If the power cable is longer than 30 m, a cable with a larger cross-section is required (3x2.5 mm
vicinity of the automation.
** Two cables of 2 x 0.5 mm
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3 - PRELIMINARY CHECKS

Before installing the product, perform the following checks and in-
spections:
check that the gate or door is suitable for automation;
the weight and size of the gate or door must be within the operating
limits specified for the automation system in which the product is
installed;
check that the gate or door has firm, effective mechanical safety
stops;
make sure that the product fixing zone is not subject to flooding;
high acidity or salinity or nearby heat sources might cause the pro-
duct to malfunction;
in case of extreme weather conditions (e.g. snow, ice, wide tempe-
rature variations or high temperatures), friction may increase, cau-
sing a corresponding rise in the force needed to operate the system;
900CT102B
230 Vac (+10% - 15%) 50-60 Hz
700 W
24 Vdc 500 mA
230 Vac 100 W
230 Vac 40 W
Adjustable 0-900 sec.
-20 °C + 55 °C
500mAF
6,3AF
can be used as an alternative
- Automatic learning of working times.
- Safety device deactivation by means of dip switches: there is no
need to bridge the terminals of safety devices which are not instal-
led - the function is simply disabled by means of a dip switch.
900CT102B120
120 Vac (+10% - 15%) 50-60 Hz
700 W
24 Vdc 500 mA
120 Vac 100 W
120 Vac 40 W
Adjustable 0-900 sec.
-20 °C + 55 °C
500mAF
6,3AF
The cables used must be suitable for the type of installation; for
example, an H03VV-F type cable is recommended for indoor appli-
cations, while H07RN-F is suitable for outdoor applications.
cable
1 x cable 3 x 1,5 mm
2
1 x cable 4 x 0,5 mm **
2
1 x cable type RG58
1 x cable 2 x 0,5 mm
2
1 x cable 4 x 0,5 mm
2
1 x cable 2 x 0,5 mm
2
1 x cable 4 x 0,5 mm
2
the starting torque may therefore exceed that required in normal
conditions;
check that when operated by hand the gate or door moves smoothly
without any areas of greater friction or derailment risk;
check that the gate or door is well balanced and will therefore re-
main stationery when released in any position;
check that the electricity supply line to which the product is to be
connected is suitably earthed and protected by an overload and dif-
ferential safety breaker device;
the system power supply line must include a circuit breaker device
with a contact gap allowing complete disconnection in the condi-
tions specified by class III overvoltage;
ensure that all the material used for installation complies with the
relevant regulatory standards.
900CT102I
230 Vac (+10% - 15%) 50-60 Hz
700 W
24 Vdc 500 mA
230 Vac 100 W
230 Vac 40 W
Adjustable 0-900 sec.
-20 °C + 55 °C
800mAT
6,3AF
maximum allowable limit
20 m *
20 m
20 m (advised < 5 m)
20 m
20 m
20 m
20 m
) and safety earthing is necessary in the
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EN
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