17.1
Technicalspecification—EV-1andEV-2
Nominalsupplyvoltage
12V(poweredbySeaTalkng
®system).
Operatingvoltagerange
10.8V
to15.6Vdc.
Powerconsumption
(takenfromSeaTalkng®
system)
30mA.
SeaTalkng
®LEN(LoadEquivalencyNumber)
1
Sensors•3-axisdigitalaccelerometer.
•3-axis
digitalcompass.
•3-axisgyrodigitalangularratesensor.
DataConnections
•SeaTalkng ®.
•NMEA2000DeviceNet(EV-2only;portnot
usedonEV-1unit).
EnvironmentalInstallationenvironment
•Operatingtemperature:-25°Cto+55°C
(-13°Fto+131°F).
•Storagetemperature: -30ºCto+70ºC(-22°F
to+158°F).
•Relativehumidity:max93%.
•Waterproofrating:IPX6.
Dimensions
•Diameter:140mm(5.5in).
•Depth(includingmountingenclosure):35mm
(1.4in).
•Depth(includingwallbracket):95 mm(3.8in).
Weight
0.29 kg(0.64lbs)
EMCcompliance
•Europe:2004/108/EC.
•Australiaand NewZealand:C-Tick,
ComplianceLevel2.
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