28
A . C .
Protection fuse:
230V - 0,8AT
110V - 1,2AT
Main electronic board
N
N
F
D U C A T I
M a i n A C p o w e r s u p p l y
0
12V
24V
230V 50H /
(110V 60Hz)
BLACK
YELLOW
RED
WARNING! To prevent damage during shipment, the transformer could be
provided not pre-installed in the control panel. it is supplied with a fixing
cone and screw to fix it to the bottom of the the control box.
See pic. 39/ 40: Place the transformer in it’s correct position (A) and fix it
to the bottom of the control box unit using using the special cone support
and crew it.
Fix the power supply 230V / 110V connectors terminals with protection
fuse in the position (B) of the bottom of the control bozx unit ( see pic. 39-
40).
Connect cables from the transformer to the circuit board. Remember:
The transformer has 3 ouput cables, but for 12V motors only balck and
yellow cable must be connected. while red cable (24V must be used in
stead of yellow cable only for 24V motor versions)
Black =0 + Yellow= 12V to be used for 12V motors
Black =0 + Red= 24V to be used for 24V motors
TRASFORMER
14. MAIN POWER SUPPLY 230V / 110 V
The main power supply high voltage 230V (110V on request) connection must be performed only by a licensed electrician! Warning: danger of death.
The power cable is connected to the terminal block / fuse protection upstream of the toroidal transformer (pic.41)
The transformer is already connected to the PCB. Check for proper connection.
Connect cables from the transformer to the circuit board. Remember:
The transformer has 3 ouput cables, but for 12V motors only balck and yellow cable must be connected. while red cable (24V must be used in stead of yellow cable only for 24V motor versions)Black =0 + Yellow=
12V to be used for 12V motors
Black =0 + Red= 24V to be used for 24V motors
Solar panel powered openers do not require any high voltage connection .Nevertheless, they are always provided with a toroidal transformer and in case of emergency or to recharge the battery the main voltage
230V (110V on demand)can be connected to the terminal block / fuse protection upstream of the toroidal transformer (pic.41)
41
42
