SeaTalkng connectionThe unit can be connected as part of a SeaTalkng network.12 V dcSeaTalkngD12531-11 1 2 345 67 81 i70 instrument displays (SeaTalk)ng)2 i60 Wind instrument (SeaTalk)ng)3 Raymarine wind vane transducer4 12 V dc power supply5 i50 Speed instrument (SeaTalk)ng)6 i50 Depth instrument (SeaTalk)ng)7 Speed transducer8 Depth transducerSeaTalkng cablingSeaTalkng cables and connectorsConnection / Cable NotesBackbone cables (various lengths) Themaincablecarryingdata. Spursfrom the backbone are used toconnect SeaTalkng devices.T-piece connectors Used to make junctions in thebackbone to which devices can thenbe connected.Terminators Required at either end of thebackbone.Spur cables Used to connect devices. Devicesmay be daisy chained or connecteddirectly to the T-piecesSeaTalkng 5–way connector Used to branch, split, or makeadditional connections in SeaTalkngnetworks.SeaTalkng powerThe SeaTalkng bus requires a 12 V power supply. This may beprovided from:• Raymarine SPX course computer, or• Other separate regulated 12 V supply.Note: SeaTalkng does NOT supply power to multifunctiondisplays and other equipment with a dedicated power supplyinput.SeaTalk connectionConnections to an existing SeaTalk system must be made usinga SeaTalk to SeaTalkng adaptor cable.Basic SeaTalk system example12 V dc12 / 24 V dcD12058-29811 1241 2 3756 6 7101 i70 Instrument display (SeaTalkng)2 i50 Speed instrument (SeaTalkng)3 i50 Depth instrument (SeaTalkng)4 Raymarine wind vane transducer5 i60 Wind instrument (SeaTalkng)6 SeaTalkng cables7 SeaTalk to SeaTalkng adaptor cables8 Speed transducer9 Depth transducer10 12 / 24 V dc power supply11 SeaTalkCoursecomputer(providing12 V dc power to SeaTalk network.)12 ST6002 pilot controller (SeaTalk)SeaTalk accessoriesSeaTalk cables and accessories for use with compatibleproducts.Description Part No Notes3–way SeaTalkjunction boxD2441 m (3.28 ft) SeaTalkextension cableD2843 m (9.8 ft) SeaTalkextension cableD2855 m (16.4 ft) SeaTalkextension cableD2869 m (29.5 ft) SeaTalkextension cableD28712 m (39.4 ft) SeaTalkextension cableE2505120 m (65.6 ft) SeaTalkextension cableD288NMEA2000 connectionYou can either:22 i60