Product Info

Y1-03-0346 Rev. C 11
CB2 Manual
Default NMEA Port Settings
The CB2 includes 2 bidirectional NMEA 0183 ports.
The baud rate for each port can be confi gured via the set-up application. Both ports can
be multiplexed to enable GPS data provided to one port to be combined with AIS data and
output on the other port.
Typically port 1 is connected to an MFD and confi gured for 38,400 baud rate, the baud rate
required for AIS data transfer. Port 2 is connected to a Heading sensor or other NMEA 0183
device and confi gured for 4,800 baud rate.
Details of the NMEA0183 sentences accepted and transmitted by each channel are to be
found in Section 7.1. NMEA0183 Data Sentences Supported.
Power
RED DC Power +ve 12 - 24V dc
BLACK DC Power -ve 0V dc
Port 1
Fast NMEA
BROWN 38400 +ve In
BLUE 38400 -ve In
WHITE 38400 +ve Out
GREEN 38400 -ve Out
Port 2
Slow NMEA
YELLOW 4800 +ve In
GREY 4800 -ve In
ORANGE 4800 +ve Out
PINK 4800 -ve Out