How To Terminate Of Nmea2000 Connection; Power And Motor Cables - Furuno NAVpilot-700 Installation Manual

2.2.4

How to terminate of NMEA2000 connection

When the termination of NMEA2000 connection is needed in the NAVpilot, attach the re-
sistor assembly (supplied as installation materials) to the NMEA2000 cable in the proces-
sor unit.
Twist the lead wire of the resistor assembly to the NMEA2000 cable, and solder them as
below.
2.2.5

Power and motor cables

For the power cable and motor line cable, see the table below to select cables. Connect
the power cable to a breaker that has a rating acceptable to the motor.
Cable length
12 VDC
Section of core(mm
3 m or less 2.5
6 m or less 4
10 m or less 6
16 m or less 10
• The thickness of the cables varies with the rated current of the motor. The table shows
the specifications for 25A motor.
• Use single core wire or stranded wire. (For stranded wire the max. no of wires is
seven).
• Do not twist cores to prevent them from disconnecting.
How to connect a reversible pump
TB2
MOTOR A+ MOTOR B- GND
SOL A SOL B
Resistor assembly
(Type: 120 OHM-1007#24-L50)
Twisting and
soldering
Blue
2 AWG
)
12
10
8
6
TB1
POWER + POWER -
White
NMEA2000 cable
Motor voltage
24 VDC
Section of core(mm
2.5
2.5
4
6
Reversible pump
2. WIRING
2 ) AWG
12
12
10
8
2-5