6
may be required if you are connecting NMEA 0183 equipment such as compass, GPS
or chartplotter.
SeaTalk
ng
The diagram below shows how the SPX unit fits into a typical SeaTalk
ng
data system
with instruments and transducers.
Typical Seatalk
ng
system with autopilot
Note:
SeaTalk
ng
system structures and load limitations: There are restrictions on cable
lengths, power location and the number of components you may connect to a SeaTalk
ng
system.
For complete information on SeaTalk
ng
connectivity, refer to the SeaTalk
ng
Installation Guide
supplied with the SeaTalk
ng
Backbone Kit.
D10433-1
Course Computer
SeaTalk
ng
backbone
SeaTalk
ng
spur
SeaTalk
ng
backbone
Wind
transducer
Transducer pod
Transducer
pod
Depth
transducer
Speed
transducer
Transducer
pod
ST70 instruments
ST70 controller
12V dc
Power Supply
SMART
PILOT
Drive unit
87072-2.book Page 6 Thursday, November 22, 2007 8:43 AM