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Wiring Harness

  • The wiring harness is used for NMEA® 0183 devices, and to share route and waypoint information.

  • The wiring harness connects the device to power and NMEA 0183 devices.

  • The device has one internal NMEA 0183 port that is used to connect to NMEA 0183 compliant devices.

  • If it is necessary to extend the power and ground wires, you must use 0.82 mm2 (18 AWG) or larger wire.

  • If it is necessary to extend the NMEA 0183 or alarm wires, you must use .33 mm2 (22 AWG) wire.


Wiring diagram with callouts

Item

Wire Function

Wire Color

Callout number one

NMEA 0183 internal port Rx (in)

Brown

Callout number two

NMEA 0183 internal port Tx (out)

Blue

Callout number three

Ground (power and NMEA 0183)

Black

Callout number four

Power

Red

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