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Using DATA2 port (NMEA0183)
To connect multiple NMEA 0183 equipment, use the cable assy FRUDD-18AFFM-L180 supplied.
This cable has an 18P connector. The DATA 2 port on the back of the processor unit. Solder wires
of the FRUDD-18AFFM-L180 and the wires from sensors. The wire arrangement is shown below.
Pin No. Color Function Remark (Port No.)
18 Light green NET-C IN (0V) NMEA 2000 Power
17 Pink NET-S IN (+12V IN)
16 Purple Shield
15 White BUZZER or EVENT IN External buzzer or event
switch
14 Gray SPEED-ALARM C Speed alarm contact
13 Yellow SPEED-ALARM H
12 Black/White +12V External buzzer power
11 Black GND
10 Blue/White RD3-C Port 3
9 Blue RD3-H
8 Green/White TD3-B
7Green TD3-A
6 Orange/White GND
5OrangeGND
4 Brown/White RD2-C Port 2
3 Brown RD2-H
2 Red/White TD2-B
1 Red TD2-A