Lowrance electronic HDS SERIES SONAR User Manual


 
31
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 ve 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 ve wires for the serial communications ports (Data cable) are combined with the
Power cable to form the Power/Data cable.
NMEA 0183 Wiring Table
RS-422
HDS Device
Green RX (-) Transmit (-)
Orange RX (+) Transmit (+)
Shield (Ground) Ground
Yellow TX (+) Receive (+)
Blue TX (-) Receive (-)
RS-232 HDS-8 & 10 Only — (COM 1)
HDS Device
Yellow TX Receive
Orange RX Transmit
Shield (Ground) Ground
RS-232 HDS-8 & 10 Only — (COM 1)
HDS Device
Blue TX Receive
Green RX Transmit
Shield (Ground) Ground