SI-TEX SVS-650
20
Installation
NMEA-0183 Interfacing to a GPS
NMEA-0183
Sentence Descriptions
$GPDBT
Depth below transducer
$GPDPT
Depth
$GPMTW
Water temperature
$GPTLL
Target latitude and longitude
$GPVHW
Water speed and heading
$GPGGA
Global positioning system fix data
$GPVTG
Course over ground and ground speed
$GPRMC
Recommended minimum specific GNSS data
NMEA-0183 Data Connections:
Data connections on the SVS-650 are made via the combination
Power & Data Cable supplied as standard equipment with the unit for NMEA-0183 devices such as
GPS Navigators or Chart plotters.
Power, Data Input & Output Connections:
Pin #1
– Black Wire = Gnd/Common
Pin #2
– Red Wire = Pwr+ (12~36vdc)
Pin #3 - White Wire = NMEA Data Input +
Pin #4 - Green Wire = NMEA Data Return
(Ground)
Pin #6 - Yellow Wire = NMEA Data
