Furuno SC-50 Operator's Manual page 75

Port Terminal Name
Label
DATA WAGO
OUT6
231-304/026-000
LOG/ WAGO
ALARM
231-306/026-000
DATA IN WAGO
231-305/026-000
I/O Signal Remarks
O Heading AD-10 only
AD-10 output interval: 25ms
O LOG 200 pulse/nm or 400 pulse/nm (software),
0.5A max.
Signal
HDG Heading alarm, 0.5A max, normal close
alarm
O Heading Heading data in either AD-10 or
IEC61162(NMEA0183) format (4800, 9600,
19200, 38400bps) is automatically received.
Priority of IEC61162(NMEA0183) sentence is
HDT>HDG>HDM.
The signal is selected through the menu
during the period of internal heading sensor
failure.
VBW/VHW may be input from a current
indicator.
APPENDIX
AP-9