Nmea 0183 Wiring Table; Nmea 0183 Wiring - Lowrance HDS series Installation Manual

NMEA 0183 Wiring Table

Green RX (-)
Orange RX (+)
Shield (Ground)
Yellow TX (+)
Blue TX (-)
Yellow TX
Orange RX
Shield (Ground)
Blue TX
Green RX
Shield (Ground)

NMEA 0183 wiring

HDS-5 & HDS-7 Data Cable
To exchange NMEA 0183 data, the HDS-5 and HDS-7 units have a NMEA 0183 version 2.0
(RS-422) communication port. Serial Communications Port one can be used to transmit or
receive NMEA format data. The five wires for the serial communications ports (Data cable)
are combined with the Power cable to form the Power/Data cable.
HDS-8 & HDS-10 Data Cable
To exchange NMEA 0183 data, the HDS-8 and HDS-10 units have either one NMEA0183
version 2.0 (RS-422) communication port, or two NMEA 0183 (RS-232) communication
ports. The five wires for the serial communications ports (Data cable) are combined with the
Power cable to form the Power/Data cable.
HDS
RS-232 HDS-8 & 10 Only — (COM 1)
HDS
RS-232 HDS-8 & 10 Only — (COM 1)
HDS
RS-422
Transmit (-)
Transmit (+)
Ground
Receive (+)
Receive (-)
Receive
Transmit
Ground
Receive
Transmit
Ground
31
Device
Device
Device