Wiring; Wiring Outline - Furuno Network Sounder DFF3 Operator's Manual

2.

WIRING

2.1

Wiring Outline

Connect the power cable, transducer cables, sensor cable, network cable and ground wire to their
respective locations on the network sounder. See the next page for how to connect the transducer
cables.
NavNet
or HUB-100
NavNet 3D
or HUB-101
DFF3
Ground wire
(IV-2 sq)
GROUND
Ground
Connect a ground wire (IV-2 sq, local supply) between the
ground terminal and ship's ground to prevent interference to
the sounder picture. Make the length of the wire as short as
possible. For FRP vessels, install a ground plate that mea-
sures about 20 cm by 30 cm on the outside of the hull bot-
tom and connect the ground wire there.
MJ-A6SPF0017 cable
(1/5/10/20/30 m)
MOD-Z072 Cable
- Standard: 5 m
- Option: 2 m, 10 m
NETWORK
12-24VDC
TEMP
2.8-1.4A
Temperature or
Speed/Temperature
Sensor
White
Black
Shield (green)
BATTERY
12 - 24 VDC
12
H TRANSDUCER L
High Freq.
Transducer
CAUTION
Ground the equipment
to prevent mutual
interference.
Low Freq.
Transducer