Seatalk Ng Connections; Nmea 2000 Connection - Raymarine a Series Installation And Operation Instructions Manual

4.9 SeaTalk ng connections
The display can connect to a SeaTalk
The display can use SeaTalk
• SeaTalk ng instruments
• SeaTalk ng autopilots
• SeaTalk equipment via the optional SeaTalk to SeaTalk
converter
• NMEA 2000 equipment via optional DeviceNet adaptor cables
Typical SeaTalk ng system
1
3
6
12 V / 24 V dc
8
9
ng
1. SeaTalk instrument
2. SeaTalk ng pilot control head
3. iTC-5 converter
4. Wind transducer
5. SeaTalk ng multifunction display
6. Power supply
7. SeaTalk ng autopilot
8. iTC-5 converter
9. Depth transducer
10. Speed transducer
For details of SeaTalk ng cabling please refer to
Spares and accessories.
SeaTalk ng power requirements
The SeaTalk ng bus requires a 12 V power supply.
Power may be provided from:
• Raymarine equipment with a regulated 12 V power supply (for
example, a SmartPilot SPX course computer); or:
• Other suitable 12 V power supply.
Note: SeaTalk ng does NOT supply power to multifunction
displays and other equipment with a dedicated power supply
input.
52
ng network.
ng to communicate with:
2
4
5
7
Chapter 32

4.10 NMEA 2000 connection

The display can receive data from NMEA 2000 devices (e.g.
data from compatible engines). The NMEA 2000 connection is
made using SeaTalk
You can EITHER:
• Use your SeaTalk
ng
device on a spur, OR
• connect the display on a spur into an existing NMEA 2000
backbone.
Important: You cannot have 2 backbones connected
together.
Connecting NMEA 2000 equipment to the SeaTalk
backbone
1
12V
2
1. 12 V supply into backbone.
2. SeaTalk ng backbone.
3. SeaTalk ng to DeviceNet adaptor cable.
4. NMEA 2000 equipment.
Connecting the display to an existing NMEA 2000
(DeviceNet) backbone
10
D12176-4
1. Multifunction display.
2. SeaTalk ng to DeviceNet adaptor cable.
3. DeviceNet backbone.
4. NMEA 2000 equipment.
ng and appropriate adaptor cables.
ng backbone and connect each NMEA 2000
ng
SeaT alk
1
a Series / c Series / e Series
ng
4
NM EA 2000
3
D12174-2
D12175-2