Power/NMEA 0183 Cable

  • The wiring harness connects the device to power, NMEA® 0183 devices, and a lamp or a horn for visible or audible alerts.

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

  • This cable provides one differential NMEA 0183 input and output port.


Wiring diagram with callouts

Item

Wire Color

Wire Function

Callout number one

Red

Power

Callout number two

Black

Ground (power and NMEA 0183)

Callout number three

Blue

NMEA 0183 TxA (Out +)

Callout number five

Gray

NMEA 0183 TxB (Out -)

Callout number four

Brown

NMEA 0183 RxA (In +)

Callout number six

Violet

NMEA 0183 RxB (In -)

Callout number seven

Orange

Accessory on

Callout number eight

Yellow

Alarm low

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