SeaTalk
ng
cabling
SeaTalk
ng
cables
Connection/CableNotes
Backbonecables(variouslengths)Themaincablecarryingdata.Spurs
fromthebackboneareusedto
connectSeaTalk
ng
devices.
T-piececonnectorsUsedtomakejunctionsinthe
backbonetowhichdevicescanthen
beconnected.
Terminators
Requiredateitherendofthe
backbone.
Spurcables
Usedtoconnectdevices.Devices
maybedaisychainedorconnected
directlytotheT-pieces.
Seatalk
ng
power
TheSeaTalk
ng
busrequiresa12Vpowersupply.Thismaybe
providedfrom:
•Raymarineequipmentwitharegulated12Vsupply.(e.g.a
SmartPilotSPXcoursecomputer)
•Othersuitable12Vsupply.
Note:SeaT alk
ng
doesNOTsupplypowertomultifunctiondisplays
andotherequipmentwithadedicatedpowersupplyinput.
3.12NMEA2000connection
ThedisplaycanreceivedatafromNMEA2000devices(e.g.data
fromcompatibleengines).TheNMEA2000connectionismade
usingSeaT alk
ng
andappropriateadaptorcables.
YoucanEITHER:
•UseyourSeaT alk
ng
backboneandconnecteachNMEA2000
deviceonaspur,OR
•connectthedisplayonaspurintoanexistingNMEA2000
backbone.
Important:Youcannothave2backbonesconnectedtogether.
ConnectingNMEA2000equipmenttotheSeaTalk
ng
backbone
D117 11-1
SeaTalk
ng
2
12V NMEA 2000
3
4
1
1.12Vsupplyintobackbone
2.SeaTalk
ng
backbone
Cablesandconnections
41
Comments to this Manuals