1
2
3
4
P
WR/Da ta
S T
ng
VHF ANT
U
S B
D12121-1
NMEA0183 (low baud rate) connection to VHF
Item
AIS wire
color
AIS signal
VHF wire
color
VHF signal
1.
Yellow
IN –
Brown
OUT –
2.
Gray
IN +
Blue
OUT +
3.
Pink
OUT –
Purple
IN –
4.
Purple
OUT +
Gray
IN +
Note:
The wire colors on your VHF may differ to that shown
above, if this is the case then ensure you have connected the
correct signals (e.g. IN - on the AIS connects to OUT - on your
VHF and so on).
2.7 Multifunction display connections
You can connect your AIS unit to a multifunction display using either
the dedicated SeaTalk
ng
connector or NMEA0183 (high baud rate)
via the power/data cable.
Follow the steps shown in either:
• Connecting NMEA0183 (high baud rate, or
• Connecting using SeaTalk
ng
Note:
Do not connect your multifunction display using both
NMEA0183 and SeaTalk
ng
at the same time as this will cause
data conflicts.
Connecting NMEA0183 (high baud rate)
If your multifunction displays are NOT connected to a SeaTalk
ng
system, connect the AIS unit’s 38400 baud, NMEA0183 bus to your
multifunction display’s 38400 baud, NMEA0183 wires.
1. Identify the 38400 baud, NMEA0183 wires on the AIS units
power/data cable.
2. Identify the 38400 baud, NMEA0183 wires on your multifunction
display.
3. Connect the wires as shown below.
22
AIS350 / AIS650 Installation instruction
Summary of Contents for AIS350
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