Raymarine SmartPilot SPX-10, Руководство по установке

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3. Autopilot controller and instruments (e.g. helm 2)
4. Wind transducer
5. Autopilot course computer and drive unit. This may also supply power to the SPX backbone.
6. Speed / Depth transducers.
Note: The multifunction display will require its own power connection. It cannot take its power from the SeaTalk ng backbone.
Seatalk ng
SeaTalk ng (Next Generation) is an enhanced protocol for connection
of compatible marine instruments and equipment. It replaces the
older SeaTalk and SeaTalk
2 protocols.
SeaTalk ng utilizes a single backbone to which compatible
instruments connect using a spur. Data and power are carried within
the backbone. Devices that have a low draw can be powered from
the network, although high current equipment will need to have a
separate power connection.
SeaTalk ng is a proprietary extension to NMEA 2000 and the proven
CAN bus technology. Compatible NMEA 2000 and SeaTalk /
SeaTalk
2 devices can also be connected using the appropriate
interfaces or adaptor cables as required.
NMEA 2000
NMEA 2000 offers significant improvements over NMEA 0183, most
notably in speed and connectivity. Up to 50 units can simultaneously
transmit and receive on a single physical bus at any one time,
with each node being physically addressable. The standard
was specifically intended to allow for a whole network of marine
electronics from any manufacturer to communicate on a common
bus via standardized message types and formats.
Planning the installation
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