Raymarine 530 - Manual (Page 139)

Chapter 6: Installation 6-23
Da
ta Con
ve
rsion
Figure 6-13: NMEA Output Connector
Data Conversion
The displays convert some information across the communications links as
follows:
NMEA In to NMEA Out and SeaTalk
SeaTalk to NMEA Out
This enables data received by the display to be passed to other instruments.
You can prevent NMEA heading data being bridged onto the Seatalk bus -
refer to Bridge NMEA Heading on page 5-8.
Note: To transfer NMEA data, or to convert the data, the display must be pow-
ered On.
Pin 2, white
Pin 5, screen
Pin 3, blue
Pin 4, not connected
*Pin 1 does not exist on this connector
NMEA OUT connector
NMEA OUT connector
Pin Pin name Function
2 NMEA_GND NMEA ground
3 NMEA_SIG NMEA data output
4 N/C N/C
5 CGND Screen
2
4 5
3
Rear of display
NMEA out
D4254_1