Raymarine C120W, Installation Manual

Page: 32 / 92

3.5 NMEA 0183 connection
Connections to NMEA 0183 devices are made using the supplied
Power and data cable.
White
IN
+ve
Green
IN
-ve
Yellow
OUT
+ve
OUT
+ve
OUT
-ve
IN
+ve
Brown
OUT
-ve
IN
-ve
Orange/
White
IN
+ve
Orange/
Green
IN
-ve
Orange/
Yellow
OUT
+ve
OUT
+ve
OUT
-ve
IN
+ve
Orange/
Brown
OUT
-ve
IN
-ve
NMEA
DEVICE
4800 baud
(transmit to
C-Series
only)
C-Series display
NMEA
DEVICE
4800/9600 baud
NMEA
DEVICE
4800/9600/38400 baud
Blue/
White
IN
+ve
Blue/
Green
IN
-ve
OUT
+ve
OUT
-ve
D11200-1
The C-Series has 3 NMEA ports available:
• Port 1 : Input and output, 4800 / 9600 baud rate.
• Port 2 : Input and output, up to 38400 baud rate.
• Port 3 : Input only, 4800 baud rate.
NMEA 0183 cable
You can extend the NMEA 0183 wires within the supplied power
and data cable.
Data cable extension
The following restrictions apply to any extension to the NMEA 0183 data wires.
Total length (max) Cable
Up to 5 m High quality data cable:
• 2 x twisted pair with overall shield.
• 50 to 75 pF/m capacitance core to
core.
32 C-Series Widescreen installation