Nmea Connector; Nmea0183 Output Sentence - Hondex HDX-121 Operation Manual

NMEA CONNECTOR

Input/Output Connector
To be used when connecting to other device.
Data Format
NMEA0183
GGA,GLL,VTG,RMC,APB,
XTE,BOD,DBT/MTW,HDG/HDT
External Input/Output
Device
TXD C
TXD H
RXD C
RXD H
DC
GND

NMEA0183 OUTPUT SENTENCE

The following sentence is output.
The output interval can be set from OFF, 1sec, 2sec, 4sec.
GGA,GLL,VTG,RMC: Available only when receiving the data from GPS receiver.
Same output interval is used for HDG and HDT.
The output interval might be longer when selecting many items.
Factory set-up
1sec: GGA,VTG,RMC,APB,XTE,HDG,HDT
Example for output sentence
$GPGGA,110147,3443.160,N,13726.746,E,1,09,001,00070,M,0025,M,,*55
$GPGLL,3443.16,N,137.26,E*55
$GPVTG,118.9,T,,,000.0,N,000.0,K*2C
$GPRMC,110146,A,3443.160,N,13726.746,E,000.0,118.5,270707,,*15
$GPAPB,A,A,00.001,R,N,V,V,001.4,T,000,001.4,T,,*77
$HCHDG,000.0,,,,*5C
$GPXTE,A,A,00.001,R,N*71
$GPBOD,001.4,T,,,000,1000*10
$GPBWC,110100,3508.785,N,13727.496,E,001.4,T,,,025.63,N,000*69
$SDDBT,209.6,f,63.9,M,34.9,F*28
$SDMTW,27.6,C*1A
Baud Rate
4800, 9600,
38400bps
I/O
Input/Output
Connector
Start bit=1, Data bit=8
Parity bit=none, Stop bit=1
Main Unit
470
Poweer for External Device
10.5V DC,200mA(max)
OFF: Other items
110
Format
5V
Data Output