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NMEA 2000

®

 Considerations

NOTICE

If you are connecting to an existing NMEA 2000 network, identify the NMEA 2000 power cable. Only one NMEA 
2000 power cable is required for the NMEA 2000 network to operate properly.
A NMEA 2000 Power Isolator (010-11580-00) should be used in installations where the existing NMEA 2000 
network manufacturer is unknown.
If you are installing a NMEA 2000 power cable, you must connect it to the boat ignition switch or through 
another in-line switch. NMEA 2000 devices will drain your battery if the NMEA 2000 power cable is connected to 
the battery directly.

This device can connect to a NMEA 2000 network on your boat to share data from NMEA 2000 compatible 
devices such as a GPS antenna or a VHF radio. The included NMEA 2000 cables and connectors allow you to 
connect the device to your existing NMEA 2000 network. If you do not have an existing NMEA 2000 network you 
can create a basic one using cables from Garmin.
If you are unfamiliar with NMEA 2000, you should read the Technical Reference for NMEA 2000 Products at 

garmin.com/manuals/nmea_2000

.

The port labeled NMEA 2000 is used to connect the device to a standard NMEA 2000 network.

8

Содержание GPSMAP 12 2 Series

Страница 1: ...ginning to install the device To avoid possible personal injury or damage to the device or vessel before applying power to the device make sure that it has been properly grounded following the instruc...

Страница 2: ...by the warranty When selecting a mounting location you should observe these considerations The location should provide optimal viewing as you operate your boat The location should allow for easy acce...

Страница 3: ...yer when the screws are tightened You can use a bail mount bracket not included to bail mount the device on a flat surface 1 Using the bail mount bracket as a template mark the pilot holes 2 Drill the...

Страница 4: ...trim caps slide the pry tool to the center and remove the trim caps NOTICE Use a plastic pry tool when possible Using a metal pry tool such as a screwdriver can damage the trim caps and the device 8...

Страница 5: ...device after you mount it connect all necessary cables to the device before placing it into the cutout NOTICE To prevent corrosion of the metal contacts cover unused connectors with the attached weath...

Страница 6: ...essary to extend the NMEA 0183 or alarm wires you must use 22 AWG 33 mm wire This cable provides one differential NMEA 0183 input and output port Item Wire Color Wire Function Red Power Black Ground p...

Страница 7: ...device such as a FLIR camera to a Garmin Marine Network Connecting a Power over Ethernet PoE device directly to a Garmin Marine Network chartplotter damages the Garmin chartplotter and may damage the...

Страница 8: ...0 devices will drain your battery if the NMEA 2000 power cable is connected to the battery directly This device can connect to a NMEA 2000 network on your boat to share data from NMEA 2000 compatible...

Страница 9: ...plotter and you can connect up to three NMEA 0183 devices in parallel to the Tx port to receive data output by this chartplotter See the NMEA 0183 device installation instructions to identify the tran...

Страница 10: ...armin device Item Description Power source Power NMEA 0183 cable NMEA 0183 device Item Garmin Wire Function Garmin Wire Color NMEA 0183 Device Wire Function Power Red Power Power ground Black Power gr...

Страница 11: ...ower Cable Pinout Pin Number Wire Function Wire Color NMEA 0183 Tx A Out Blue NMEA 0183 Rx A In Brown NMEA 0183 Tx B Out Gray NMEA 0183 Rx B In Violet Alarm Yellow Accessory on Orange Ground shield Bl...

Страница 12: ...hese considerations The alarm circuit switches to a low voltage state when the alarm sounds The maximum current is 1 A and a relay is needed to limit the current from the chartplotter to 1 A To manual...

Страница 13: ...ing NMEA 2000 LEN 9 Vdc 2 NMEA 2000 draw 75 mA max Compass safe distance 65 cm 25 5 in Memory card 2 SD card slots 32 GB max card size Wireless frequency transmit power 2 4 GHz 15 26 dBm maximum 10x2...

Страница 14: ...control 127245 Rudder 127250 Vessel heading 127258 Magnetic variance 127488 Engine parameters Rapid update 127489 Engine parameters Dynamic 127493 Transmission parameters Dynamic 127505 Fluid level 12...

Страница 15: ...Rate of turn 127257 Attitude 127498 Engine parameters Static 127503 AC input status obsolete 127504 AC output status obsolete 127506 DC detailed status 127507 Charger status 127509 Inverter status 12...

Страница 16: ...origin to destination GPBWC BWC Bearing and distance to waypoint GPGGA GGA Global positioning system fix data GPGLL GLL Geographic position latitude and longitude GPGSA GSA GNSS DOP and active satelli...

Страница 17: ...ssage You can purchase complete information about National Marine Electronics Association NMEA format and sentences from www nmea org 2020 Garmin Ltd or its subsidiaries Garmin the Garmin logo and GPS...

Страница 18: ...2020 Garmin Ltd or its subsidiaries support garmin com...

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