Raymarine Axiom Pro 12, Installation Instructions Manual

Page: 43 / 360

4.4 NMEA 0183 connection
NMEA 0183 devices can be connected to your MFD using the NMEA 0183 wires on the supplied
Power/Video/NMEA 0183 cable.
2 NMEA 0183 ports are available:
• Port 1 : Input and output 4,800 or 38,400 baud rate.
• Port 2 : Input only 4,800 or 38,400 baud rate.
Note:
• The Baud rate for each port must be set in your MFD’s settings, refer to the operation instructions
for your MFD for details on specifying baud rate.
• For Port 1, both the input and output communicate at the same baud rate. For example, if you
have one NMEA 0183 device connected to Port 1 INPUT, and another NMEA 0183 device
connected to Port 1 OUTPUT, both NMEA devices must use the same baud rate.
Up to 4 devices can be connected to the display's output port and up to 2 devices to the display's
input ports.
Item Device Cable color Port Input / output
Positive (+) /
negative (-)
1 White 1 Input Positive
2 Green 1 Input Negative
3 Yellow 1 Output Positive
4 Brown 1 Output Negative
5
Orange / White 2
Input Positive
6
MFD
Orange / Green 2 Input Negative
7 * * Output Positive
8 * * Output Negative
9 * * Input Positive
10
NMEA device
* * Input Negative
11
* * Output
Positive
12
NMEA device
* * Output Negative
Note:
* Refer to instructions provided with your NMEA 0183 device for connection details.
Connections 43