Key Automation 14A - Required Cables List; 3 - PRELIMINARY CHECKS; Installation Readiness Checks

22
EN
ELECTRIC CABLE TECHNICAL SPECIFICATIONS
Connection Cable Maximum permitted limit
Power line 1 x cable 3 x 1,5 mm
2
20 m *
Flashing light, Courtesy light, ambient light sensor
Antenna
4 x 0,5 mm
2
**
1 x RG58 type cable
20 m
20 m (< 5 m recommended)
Electric lock 1 x cable 2 x 1 mm
2
10 m
Transmitter photocells 1 x cable 2 x 0,5 mm
2
20 m
Receiver photocells 1 x cable 4 x 0,5 mm
2
20 m
Sensitive edge 1 x cable 2 x 0,5 mm
2
20 m
Key-operated selector switch 1 x cable 4 x 0,5 mm
2
** 20 m
Motor power supply line 1 x cable 2 x 1,5 mm
2
10 m
Encoder power supply line 1 x cable 3 x 0,5 mm
2
10 m
* Compulsory for motors: RAY4024E, SN-50-24 and UND24 when in two-leaf conguration
** Compulsory for motors FASTLINE when in two-leaf conguration
* If the power supply cable is more than 20 m long, it must be of larger gauge (3x2.5mm2) and a safety grounding system must be installed
near the automation unit.
** Two cables of 2 x 0.5 mm2 can be used as an alternative
TECHNICAL CHARACTERISTICS 14A 14AF 14AB 14AB2 * 14AB2F **
Power supply (L-N)
24Vac (+10%-15%) 50/60 Hz 230Vac (+10%-15%) 50/60 Hz
Rated power
- - maximum 210W maximum 300W maximum 300W
Photocell power supply output
24Vdc (without regulation) max 250mA
Flashing light output
24Vdc (without regulation) 25W
Courtesy light output
24Vdc (without regulation) 15W
Electric lock output
12Vac maximum 15VA
Gate open warning light output
24Vdc (without regulation) 5W
Antenna input
50Ω RG58 type cable
Operating temperature
-20°C + 55°C
Accessory fuses
2,5AT
Power supply line fuses
- 2AT
Use in particularly acid, saline or explosive
atmospheres
NO
Protection class
IP20 IP20 IP54
Control unit dimensions
183 x 102 x 59 H mm 222 x 110 x 275 H mm
Weight
0,9 kg 0,9 kg 4,3 kg 4,5 kg 4,5 kg
The cables required for connection of the various devices in a standard
system are listed in the cables list table. The cables used must be suitable for
the type of installation; for example, an H03VV-F type cable is recommended
for indoor applications, while H07RN-F is suitable for outdoor applications.
2.4 - List of cables required
Before installing the product, perform the following checks and
inspections:
- check that the gate is suitable for automation;
- the weight and size of the gate must be within the operating
limits specied for the automation system in which the product is
installed;
- check that the gate has rm, e󰀨ective mechanical safety stops;
- make sure that the product xing zone is not liable to ooding;
- high acidity or salinity or proximity to heat sources might cause
the product to malfunction;
- in case of extreme weather conditions (e.g. snow, ice, wide
temperature variations or high temperatures), friction may
increase, causing a corresponding rise in the force needed to
operate the system; the starting torque may therefore exceed that
required in normal conditions;
- check that, when operated by hand, the gate moves smoothly
without any areas of greater friction or derailment risk;
- check that the gate is well balanced and will therefore remain
stationery when released in any position;
- check that the electricity supply line to which the product is to be
connected is suitably earthed and tted with magnetothermal and
di󰀨erential protection;
- the system power supply line must include a circuit breaker
device with a contact gap allowing complete disconnection in the
conditions specied by class III overvoltage;
- ensure that all the material used for installation complies with the
relevant regulatory standards.
3 - PRELIMINARY CHECKS