© by N&W GLOBAL VENDING S.p.A.
48
03 2010 3335 00
BOARD funCTIOnS
The C.P.U. board, the actuation board and the glassfront
lighting board are arranged in the slide-in compartment
of payment systems.
Open the slide-in compartment to access the boards.
Cpu BOARD
The board is complete with some LEDs that can supply
the following information during the operation:
- the green LED (26) is flashing on and off during the
normal operation of the C.P.U. board;
- the yellow LED (28) will turn on when 5 Vdc is applied;
- the red LED (27) will turn on if the software is reset for
-
any reason whatsoever.
The C.P.U. board manages:
numeric selection keyboard
-
direct selection keyboard (if available)
-
payment system
-
the graphical display
-
actuation of the cooling unit and sensors
-
glassfront lighting
-
Fig 39
Temperature probe
1-
Validators
2-
Battery jumper (2-3)
3-
Not used
4-
Not used
5-
JP4 WDI jumper (closed)
6-
Up-key
7-
Selection keyboard
8-
Programming button
9-
Graphical display
10-
Not used
11-
RS232 serial port
12-
EXE/BDV payments
13-
MDB payments
14-
Can-Bus
15-
Can-Bus
16-
Can-Bus JP1 jumper (closed)
17-
Buzzer
18-
Not used
19-
Not used
20-
Not used
21-
RAM data expansion (optional)
22-
24Vac (classic only) or 34Vac power supply
23-
To the glassfront lighting board
24-
Compartment block / lighted path
25-
DL3 “RUN” green Led
26-
DL2 “RESET” red Led
27-
DL1 “+5V” yellow Led
28-
To the external programming and OUT/R management button of
29-
the cooling unit
Battery
30-
Spiral motors (in the models with spiral trays only)
31-
Summary of Contents for Samba Top
Page 1: ...InstallaTIon OPERATION MaIntenANCE EN English Doc No H3335EN00 Edition 1 12 2008 Samba Top...
Page 2: ......
Page 5: ......
Page 6: ......
Page 68: ...Sx49600...
Page 69: ...Samba Plus Top SCHEMA ELETTRICO WIRING DIAGRAM...
Page 70: ...Sx49700...
Page 71: ...Samba Plus Top Schema elettrico porta Door wiring diagram...
Page 72: ...Custom version Sx49802...
Page 73: ...Samba Plus Top Schema elettrico cassetti Trays wiring diagram...
Page 76: ......