Raymarine i40 - Connections

SeaTalkpowercables
PartnumberDescription
D229
SeaTalkpowercable.
Powercableextension(12V)
Thefollowingrestrictionsapplytoanyextensionto
thepowercable:
•Cablemustbeofasuitablegaugeforthecircuit
load.
•Cablemustbewiredbacktothedistributionpanel.
Totallength(max)Cablegauge(AWG)
0to5m(0to16.4ft)
18
5to10m(16.4to32.8ft)
14
10to15m(32.8to49.2ft)
12
15to20m(49.2to65.5ft)
12
SeaTalkpowerprotection
Thepowersupplymustbeprotectedbya5Afuse
oracircuitbreakerprovidingequivalentprotection.
Raymarinerecommendsthatthepowerisconnected
toaSeaTalksysteminsuchawaythatthecurrent
drawnoneachsideofthepowerconnectionpoint
isequal.
4.3Connections
SeaTalkconnection
D12 3 49-1
1
1
SeaTalkconnection
i40Bidataconnection
D12 3 50-1
4 5 6 7
8
3
1 2
ItemCablecolorSignalname
1
Black(Depth)
Piezoceramic–
2
Blue(Depth)
Piezoceramic+
3
Screen(Depth)0V(shield)
4
Brown(Speed)
Temperature0V
5
White(Speed)
Temperature
(signal)
6
Screen(Speed)Speed0V(shield)
7
Green(Speed)Speed(signal)
8
Red(Speed)SpeedV+
i40Depthconnection
21
D12 3 51-1
3
Cablesandconnections25