GPSMAP 4000/5000 Series Installation Instructions
Connecting to a NMEA 2000 Network
The GPSMAP 4000/5000 series unit is NMEA 2000 certified, and can receive data from a NMEA 2000 network installed on the boat to show
engine specific information on the Gauges section of the Information screen. Also, the unit can receive heading data from a heading sensor
connected to an installed NMEA 2000 network.
The 4000/5000 series unit features a male NMEA 2000 Micro-connector. Connect the unit to an installed NMEA 2000 network using a cable
with a female NMEA 2000 Micro connector on one end and the appropriate connector for the installed NMEA 2000 network on the other end.
NMEA 2000 cables are available from a local or online marine dealer.
NMEA 2000 Specifications:
Load Equivalency Number (LEN) = 2
Unit Draw = 75 mA max
NMEA 2000 PGN information
The GPSMAP 4000/5000 series unit accepts the following PGN information from a NMEA 2000 network:
059392 = ISO acknowledgement
059904 = ISO request
060928 = ISO address Claim
126996 = Product information
127250 = Vessel heading
127488 = Engine parameters, rapid update (up to four engines)
127489 = Engine parameters, dynamic (up to four engines)
127505 = Fluid level (0X00 fuel - does not support other fluid types)
All GPSMAP 4000/5000 series units are NMEA 2000 certified.
