Furuno NAVpilot-500, Installation Manual

Page: 22 / 67

2. WIRING
2-4
Control unit
Remote controller
Rudder
reference
unit
Heading
Sensor
(PG-500)
NMEA
In/Out
NMEA
Out
NMEA
In
RS232C
Ext.
Buzzer
Ship's
mains
Motor
PWR+,
B/Clutch
JP-1
#1-2
#3-4
TB9 TB10
1 2 3 4 5
#1-2
#3-4 JP-2
Processor unit, inside view
2.2.3 Power and Motor cable
For ship’s mains cable and motor line cable, use the recommended shielded cable referring
to the table shown below.
Motor Voltage
12 VDC 24 VDC
Cable length
Section of core
(mm²)
AWG
Section of core
(mm²)
AWG
3 m or less 2.5 12 2.5 12
6 m or less 4 10 2.5 12
10 m or less 6 8 4 10
16 m or less 10 6 6 8