5
3.
Power supply and connections
3.0
Generals
Power the board by 24 Vdc and 12 Vdc on the 4p connector (PWR IN in the figure). The pc board is not equipped
with ccTalk sockets for the peripheral devices, so ccTalk data line is provided on the same 4p PWR IN socket.
Power to the p.c. board must therefore be supplied through a Hub p.c. board that also bears the sockets for the
ccTalk peripheral devices (see section 3.1).
Data:
NOMINAL VOLTAGE INPUT:
12 Vdc (+/-5%), 6 A max and 24 Vdc(+/-5%), 3 A max
DISPLAY:
5 Vdc, 200 mA
BANKNOTE VALIDATOR:
12 Vdc, 4 A / 24 Vdc, 2,5 A (OryOne)
COIN ACCEPTOR:
12 Vdc, 500 mA
HOPPER (max.):
24 Vdc, 2 A
PUSHBUTTON ILLUMINATION (max. draw / each):
100 mA
Alberici can provide the 340W power box that is used in Alberici machines.
3.1
Connections and Pin-outs
P7:
an electric lock or a pushbutton, connected between pins 1 and 2 of connector, allows to start the manual refill procedure, or to
reset the message of remaining credit.
However, the set up menu incorporates already the access to manual refill (see section 5.2.11), as well as to the automatic reset of
residual credit when the system is restarted (see section 5.2.12), without any need to use the mentioned electrical connections.
P7 P4 P8 P6 P5
(TTL1)
P3
(TTL2)
P2
P13
P12
P11
P10
P9
POWER SUPPLY BOX
P10 = 12-24V-ccTalk data
[1=24V, 2=12V, 3=GND, 4=CCT]
NOTE VALIDATOR
COIN
ACCEPTOR
HOPPER
CARD/KEY ACS
READER
P5 = OK
P6 = SEL-
P8 = Language/SEL+
2x3 pin [Pin 1 = MICROSWITCH N.O., Pin 2
= RED LED, Pin 3 = +12V, Pin 4 = BLUE
LED, Pin 5 = GND, Pin 6 = GREEN LED]
P3 = POS through
interface cable
[1=GND, 2=RX, 3=TX,
4=+12V]
