GBD BL240 Instrucciones Para Instalación página 16

16
UK
ELECTRICAL EQUIPMENT
Electric system setup
Set up the electric system as shown (1a - 1b) referring to the electric system regulations and other national
regulations in force. Keep the mains power connections clearly separated from the service connections (photocells,
sensitive frames, control devices, etc.).
The main components are:
1- Antenna; screened coaxial cable
2- Electronic control unit container
3- Electric lock; 1 mm² 2-core (2x1) cable
4- Key selector; 0,5 mm² 3-core (3x0,5) cable
5- 24Vdc operators:
- 1,5 mm² 2-core (2x1,5) cable power supply RED = + BLACK = -
for a cable length of 6 m max., over it's necessary increase the cable section.
Cable with WHITE sheath for OPENING limit switch
Cable with BLACK sheath for CLOSING limit switch
6- Omnipolar magnetothermal switch with minimum contact opening of 3 mm
220-230V/50-60Hz control unit power line: min. 1,5 mm² 3-core cable (3x1,5)
(adhere to the regulations in force)
7- 24V flashing light; 0,75 mm² 2-core (2x0,75) cable
8- Connector blocks
9- Photocell transmitter; 0,5 mm² 2-core (2x0,5) cable
10- Photocell receiver; 0,5 mm² 4-core (4x0,5) cable
CAUTION: It is important that an omnipolar magnetothermal switch with a minimum contact
opening of 3 mm be fitted upstream of the control unit.
BL240