Raymarine C120W, Installation Manual

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SeaTalk ng cabling
SeaTalk ng cables
Connection / Cable Notes
Backbone cables (various lengths) The main cable carrying data. Spurs
from the backbone are used to
connect SeaTalk
ng devices.
T-piece connectors Used to make junctions in the
backbone to which devices can then
be connected.
Terminators Required at either end of the
backbone.
Spur cables Used to connect devices. Devices
may be daisy chained or connected
directly to the T-pieces.
Seatalk ng power
The SeaTalk ng bus requires a 12 V power supply. This may be
provided from:
• Raymarine equipment with a regulated 12 V supply. (e.g. a
SmartPilot SPX course computer)
• Other suitable 12 V supply.
Note: SeaTalk ng does NOT supply power to multifunction displays
and other equipment with a dedicated power supply input.
3.12 NMEA 2000 connection
NMEA 2000 devices are connected using the SeaTalk ng bus. The
display can receive data from NMEA 2000 devices (e.g. data from
compatible engines). You may connect NMEA 2000 compatible
devices using appropriate adaptor cables
SeaTalk
ng
to DeviceNet cable
SeaTalk
ng
backbone
NMEA 2000
equipment
(e.g. engine via
appropriate
manufacturers
interface)
D11198-1
38 C-Series Widescreen installation