Power/Data Cable - Lowrance HDS series Installation Manual

Power/Data Cable

Power / Data cable
Yellow
(Accessory Wake Up)
Red (FUSE)
Black
+ _
12 V DC
The power cable from each device contains a yellow wire. The yellow wire is the accessory
wake up line. Connect the yellow wires together. When the accessory wake up line is used to
connect units with the accessory wake up feature, you can power up certain connected devices
from one location, including StructureScan and expansion ports.
The Data cable wires are used for the NMEA 0183 and RS-422 hook up; also, RS-232 and
RS-422 for HDS-8 and HDS-10 models.
Power (3 wire) Data cable (5 wire)
NMEA0183 Wiring
RS-422 All HDS Units
Alternative NMEA0183 Wiring
RS-232 HDS 8 & HDS 10
30
Yellow TX (+)
BLUE TX (-)
Com 1
Orange (RX+)
Green (RX-)
Shield (ground)
Yellow (TX)
Com 1
Orange (RX)
Common
Shield (ground)
BLUE (TX)
Com 2
Green (RX-)