Garmin 10v Installation Manual download pdf (Page 13)

GHP 10V Installation Instructions 13





The following three connection diagrams are examples of different

situations you may encounter when connecting your NMEA 0183

device to the GHC 20.



➊

➌

➋

➊

➍

➎

➏

➋

➍

➌

➊

GHC 20

➋

NMEA 2000 network (provides power to the GHC 20)

➌

12 VDC power source

➍

NMEA 0183-compatible device

 







➊

N/A Power

➋

N/A NMEA 0183 ground

➌

Blue - Tx/A (+) Rx/A (+)

➍

White - Tx/B (-) Rx/B (-)

➎

Brown - Rx/A (+) Tx/A (+)

➏

Green - Rx/B (-) Tx/B (-)

NOTE: When connecting NMEA 0183 devices with two transmitting

and two receiving lines, it is not necessary for the NMEA 2000 bus and

the NMEA 0183 device to connect to a common ground.



If your NMEA 0183-compatible device has only one receiving wire

(Rx), connect it to the blue wire (Tx/A) from the GHC 20, and leave the

white wire (Tx/B) from the GHC 20 unconnected.

➊

➌

➋

➊

➍

➎

➏

➋

➍

➌

➊

GHC 20

➋

NMEA 2000 network (provides power to the GHC 20)

➌

12 VDC power source

➍

NMEA 0183-compatible device

 







➊

N/A Power

➋

N/A NMEA 0183 ground

➌

Blue - Tx/A (+) Rx

➍

White - unconnected N/A

➎

Brown - Rx/A (+) Tx/A (+)

➏

Green - Rx/B (-) Tx/B (-)

NOTE: When connecting a NMEA 0183 device with only one

receiving (Rx) line, the NMEA 2000 bus and the NMEA 0183 device

must be connected to a common ground.



If your NMEA 0183-compatible device has only one transmitting

wire (Tx), connect it to the brown wire (Rx/A) from the GHC 20, and

connect the green wire (Rx/B) from the GHC 20 to NMEA ground.

➊

➌

➋

➊

➍

➎

➋

➍

➌

➊

GHC 20

➋

NMEA 2000 network (provides power to the GHC 20)

➌

12 VDC power source

➍

NMEA 0183-compatible device

 







➊

N/A Power

➋

Green - Rx/B - connect

to NMEA 0183 ground

NMEA 0183 ground

➌

Blue - Tx/A (+) Rx/A (+)

➍

White - Tx/B (-) Rx/B (-)

➎

Brown - Rx/A (+) Tx/A (+)

NOTE: When connecting a NMEA 0183 device with only one

transmitting (Tx) line, the NMEA 2000 bus and the NMEA 0183 device

must be connected to a common ground.

1 ... 12 13 14 15 16 17 18 19 20

Comments to this Manuals

No comments

Garmin 10v Installation Manual Page 13

Comments to this Manuals

Related products and manuals for Car navigation systems Garmin 10v