Raymarine E90W - GPS Connection

Highalarmloadsandthirdpartyalarms
Youcanusethealarmoutputtoswitcharelay.Thismaybeuseful
forconnectinghighloadssuchasthirdpartyalarmsoundersor
inductiveloadstothedisplay.Ifyouareinanydoubtastohowto
makesuchconnectionspleaseconsultanauthorizedinstaller.
TheE-SeriesWidescreenmultifunctiondisplayhasapositive
switchedalarmoutput.Thefollowingcircuitshowsthearrangement
forconnectionofarelayswitch.
Alarmoutputconguredtoswitcharelay
High current load
Battery +
Battery --
0v return
Relay
Suppression
diode
Alarm out
(+ve)
D11591-1
Note:Whenconnectingtheoutputtoarelayorotherinductive
deviceyoushouldtaspikesuppressiondiodee.g.1N4001.
3.8GPSconnection
DependinguponyourGPStypeitmaybeeitherconnectedvia
SeaTalkorNMEA0183.
Seealso
•ForSeaTalkconnectionreferto:3.6SeaT alkconnection.
•ForNMEA0183connectionreferto:3.5NMEA0183connection.
Cablesandconnections37