Raymarine RAY91 - Chapter 3 Installation Guide

ConnectionConnectsto
Suitable
cables
5
HS1(Handset
station1)
connection
Raymic
handsetor
Adaptorcable
Raymic
handset’s
fittedcable.
6HS2
(Handset
station2)
connection
Raymic
handsetor
Adaptorcable
Raymic
handset’s
fittedcable.
7Hub
connection
DONOT
CONNECT
8
N2K(NMEA
2000)
connection
SeaTalkng®/
NMEA2000
backbone
Thesupplied
DeviceNetto
SeaTalkng®
adaptor
cableora
DeviceNet
spurcable.
Bareendwireconnections
Y ourproductissuppliedwithbareendwireconnections.
Y oumustensurethatALLbareendwiresareadequately
protectedfromshortcircuitandwateringress.
Bareendedwireconnections
Itisrecommendedthatbareendedwireconnectionsare
madebysolderingorusingcrimpconnectorsandthen
protectedbywrappingtheconnectionininsulationtape.
Unusedbareendedwires
Anyunusedbareendedwiresshouldbefoldedback
andwrappedininsulationtape.
4.3Powerconnection
Thepowersupplyshouldbeconnectedasshownbelow:
1.Basestation
2.Powersupplypositive(+)Redwire
3.Powersupplynegative(-)Blackwire
4.Suitablewaterproofconnection(Basestationis
suppliedwithbulletcrimpsonpowersupplywires.)
5.12Vdcpowersource
Warning:12Voltdconly
Thisproductmustonlybeconnectedtoa
12voltdcpowersource.
Warning:Positiveground
systems
Donotconnectthisunittoasystemwhich
haspositivegrounding.
In-linefuseandthermalbreaker
ratings
Thefollowingin-linefuseandthermalbreakerratings
applytoyourproduct:
In-linefuseratingThermalbreakerrating
10A
7A(ifonlyconnecting
onedevice)
Note:
•Thesuitablefuseratingforthethermalbreaker
isdependentonthenumberofdevicesyouare
connecting.Ifindoubtconsultanauthorized
Raymarine
®
dealer.
•Y ourproduct’spowercablemayhavefittedin-line
fuse,ifnotthenyoucanaddanin-linefusetothe
positivewireofyourproductspowerconnection.
Grounding
Thisproductisgroundedthroughthe0Vdcnegative
wireonthepowercableanddoesnotrequireadrain
(shield)tobeconnectedtothebasestation’sground
terminal.
Powerdistribution
Recommendationsandbestpractice.
•Theproductissuppliedwithapowercable,either
asaseparateitemoracaptivecablepermanently
attachedtotheproduct.Onlyusethepowercable
suppliedwiththeproduct.DoNOTuseapowercable
designedfor,orsuppliedwith,adifferentproduct.
•Refertothe
Power connection sectionformore
informationonhowtoidentifythewiresinyour
product’spowercable,andwheretoconnectthem.
•Seebelowformoreinformationonimplementationfor
somecommonpowerdistributionscenarios.
Cablesandconnections
27