Raymarine AIS350 Installation Instructions Manual page 13

NMEA Connections
You can connect your transceiver to your VHF radio set and
a multifunction display using the NMEA connections on the
power/data cable.
The transceiver's power and data connector provides NMEA0183
connections at both 4800 baud and 38400 baud rates, as follows:
Wire color
Yellow
Gray
Pink
Purple
Green
White
Blue
Brown
A multiplexer built into the transceiver manages both 4800 and
38400 baud rates. This feature effectively frees up an NMEA port
on your multifunction display. If only one NMEA0183 port exists on
your equipment, the multiplexer eliminates the need for a separate
multiplexer.
Typically the NMEA0183 connections are used as follows:
• The 4800 baud wires connect to the appropriate points on the
VHF radio or other NMEA0183 4800 baud input/output device.
• The 38400 baud wires connect to appropriate Raymarine
multifunction display. The NMEA0183 port on each display
connected in this manner must be set to 38400 baud.
Important information
NMEA0183 Function
4800 baud IN -
4800 baud IN +
4800 baud OUT –
4800 baud OUT +
38400 baud IN -
38400 baud IN +
38400 baud OUT -
38400 baud OUT +
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