Garmin GPSMAP 8000 Series Installation Instructions Manual page 9

Port
Input port 4
Output port 1
Output port 2
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Item Description
12 Vdc power source
Power cable
NMEA 0183-compliant device
NMEA 0183 cable
Item Garmin Wire Function
Power
Power ground
Data ground
RxA (+)
RxB (-)
TxA (+)
TxB (-)
GPSMAP 8000 Series Installation Instructions
Wire Function
RX/A (+)
RX/B (-)
TX/A (+)
TX/B (-)
TX/A (+)
TX/B (-)
Garmin GPS in (unused)
Garmin GPS out (unused)
Alarm
Accessory on
Ground (shield)
Spare
Spare
Standard NMEA 0183-Compliant Device Connected for Two-Way Communication
Garmin Wire Color
Red
Black
Black
White
Orange/white
Gray
Pink
Wire Color
Black/white
Red/white
Gray
Pink
Blue
Blue/white
White/Green
Green
Yellow
Orange
Black
N/A
N/A
NMEA 0183 Device Wire Function
Power
Power ground
Data ground
TxA (+)
TxB (-)
RxA (+)
RxB (-)
Pin Number
9