1ª 10012 - E 02 - 2006
25
R1. Main module
R2. Payment module
R3. infusion module
R4. IDU module
R5. Cup module
The five boards are joined by one loom of 6 strands called a CAN bus. Two of these wires are
used for the transmission of 34 volts, another two for 8 volts and the remaining two are used
for the communication between boards. The colour and the function of each of the wires are
the following:
PIN 1. Orange
Positive 34 volts
PIN 2. Grey
Negative 34 volts
PIN 3. Red
Positive 8 volts
PIN 4. Yellow
Communication
PIN 5. Green
Communication
PIN 6. Black
Negative 8 volts
Black
Black
Blue
Blue
220Vac
24Vac
Summary of Contents for Tempo LE
Page 43: ...1 10012 E 02 2006 43...
