Raymarine SPX 10 - Seatalk Connection

OFF
ON
FLUXGATE
FAULT
S LEEP
FAULT
, 3 AMP, 3 AMP
NMEA
0 V 10 V
0 V 0 V
RUDDE R J ET SIGNA L
CAN
CAN,1 AMP
0 V 10 V
2
1
3
4
D10 458 -3
1.SeaTalk
ng
powerswitch.
2.Coursecomputerconnectorpanel.
3.SPXtoSeaT alk
ng
spurcable.
4.SeaTalk
ng
backbone.
Note:Theconnectionatthebackbonemaybe
intoaT-pieceor5–wayconnector(notshown).
SeaTalk
ng
powerswitch
Thecoursecomputercanprovidepowertothe
SeaTalk
ng
backbone.Thiswillprovidepowertocertain
equipmentconnectedtothebackbone(e.g.ST70pilot
controllerandinstruments).
SettheSeaT alk
ng
powerswitchontheconnectorpanel
totheappropriateposition:
•ON—Thecoursecomputerwillsupplypowertothe
SeaTalk
ng
backbone.Ensurethattherearenoother
powerfeedsconnectedintothebackbone.
•OFF—Thecoursecomputerwillnotsupplypower
theSeaTalk
ng
backbone.Ensurethatthereisa
separatepowerfeedtotheSeaT alk
ng
backbone.
Important:Usecorrectfuse.Thefusesupplying
theSeaT alk
ng
systemMUSTberatedasperthe
valueshownontheconnectorpanel.
3.8SeaTalkconnection
TheSPXcoursecomputerhas2SeaT alkconnectors
available.Itisrecommendedthat1oftheseisreserved
forconnectiontotheprimaryautopilotcontroller.
ExampleSeaTalkautopilot
SeaTalk
SMARTPILOT
D10 468 -2
2 3
1
1.SPXcoursecomputer.
2.Helmpositionwithprimaryautopilotcontroller(on
dedicatedSeaT alkconnection).
3.Helmpositionwithsecondaryautopilotcontroller
andinstrument(s).
SPXtoSeaTalkconnection
UseaSeaTalkcable.DependingupontheSeaT alk
cableobtained,youmayneedtoremovetheconnector
fromoneendtorevealthecablecores.
SeaTalk
D10 459 -3
OFF
ON
FLUXGATE
FAULT
SLE EP
FAULT
3
1
2
Cablesandconnections23