Technical Reference for Garmin NMEA 2000 Products
NMEA 2000-Compatible Display Device PGN Information
NMEA 2000-Certified Display Device PGN Information
All data transmitted on a NMEA 2000 network are organized into groups. These groups are identified by a Parameter Group Number (PGN)
that describes the type of data contained in the group. All Garmin NMEA 2000 devices use the proprietary PGN numbers 126720 and 61184.
All the other PGN numbers follow the NMEA 2000 standard.
The following tables list the non-proprietary PGN information for all Garmin NMEA 2000-certified display devices.
For NMEA 2000 configuration information on every available Garmin NMEA 2000-certified display devices, see the owner’s manual for your
display device.
GPSMAP 4000/5000 Series Chartplotters
Receive
Transmit
059392
ISO Acknowledgment
059392
ISO Acknowledgment
059904
ISO Request
059904
ISO Request
060928
ISO Address Claim
060928
ISO Address Claim
126208
NMEA - Command/Request/Acknowledge Group Function
126208
NMEA - Command/Request/Acknowledge Group Function
126464
Transmit/Receive PGN List Group Function
126464
Transmit/Receive PGN List Group Function
126992
System Time
126996
Product Information
126996
Product Information
127250
Vessel Heading
127250
Vessel Heading
127258
Magnetic Variation
127488
Engine Parameters - Rapid Update
128259
Speed - Water Referenced
127489
Engine Parameters - Dynamic
128267
Water Depth
127505
Fluid Level
129025
Position - Rapid Update
128259
Speed - Water Referenced
129026
COG & SOG - Rapid Update
128267
Water Depth
129029
GNSS Position Data
129025
Position - Rapid Update
129540
GNSS Sats in View
129026
COG & SOG - Rapid Update
129283
Cross Track Error
129029
GNSS Position Data
129284
Navigation Data
129539
GNSS DOPs
12985
Navigation - Route/Waypoint Information
129540
GNSS Sats in View
130306
Wind Data
130306
Wind Data
130312
Temperature
130310
Environmental Parameters
130311
Environmental Parameters
130312
Temperature
130313
Humidity
130314
Actual Pressure
