Installation Instructions

Table Of Contents
Ite-
mDevice
Cable
colorPort
Input/
output
Posi-
tive(+)
/nega-
tive(-)
5
Orange/
white
2InputPositive
6
Orange/
green
2InputNega-
tive
7
**Output
Positive
8
**Output
Nega-
tive
9
**
InputPositive
10
NMEA
device
**
InputNega-
tive
11
**Output
Positive
12
NMEA
device
**Output
Nega-
tive
Note:*Refertoinstructionsprovidedwiththe
NMEA0183device.
NMEA0183cable
YoucanextendtheNMEA0183wireswithinthe
suppliedpoweranddatacable.
Datacableextension
Totallength(max)Cable
Upto5mHighqualitydatacable:
2xtwistedpairwithoverall
shield.
50to75pF/mcapacitance
coretocore.
4.10a6xanda7xtoNMEA0183DSC
VHFradioconnection
Toconnectana6xanda7xvariantMFDstoan
NMEA0183DSCradioaSeaTalk
ng
toNMEA0183
convertermustbeusedtoconverttheSeaTalk
ng
messagestoNMEA0183messages.
TheMFDandconvertermustbeconnectedtothe
sameSeaTalk
ng
backbone.
12 V dc
+
+
43 5
2
8
11
D12833-1
10
1
SeaTalk
ng
12 V dc*
12 V dc
NMEA 0183 **
6 7
9
1
a6x/a7xMFD
2
SeaTalk
ng
spurcable
3
SeaTalk
ng
toNMEA0183barewiresspurcable
4
ConverterNMEA0183negativeconnection(yellow
wire)
5
NMEA0183deviceinputnegativeconnection(purple
wire)
6
ConverterNMEA0183positiveconnection(redwire)
7
NMEA0183deviceinputpositiveconnection(grey
wire)
8
NMEA0183DSCVHFRadio
9
SeaTalk
ng
powercable(onlyrequiredifnotconnecting
toanexistingpoweredSeaTalk
ng
backbone.
10
Converter
11
NMEA0183connection(usecablesuppliedwithVHF
radio)
Note:TheconnectionattheVHFradiomustbeto
theNMEA0183inputonly.Itisauni-directional
(one-way)connection.
44
aSeries/cSeries/eSeriesinstallationinstructions