Raymarine i40, Installation And Operation Instructions Manual, Page: 14 / 68

3.3 Typical systems
Basic SeaTalk system
12 V
D12343-1
1 3 2
5 6 7
4
1 i40 Depth instrument display
2 i40 Speed instrument display
3 i40 Wind instrument display
4 Rotavecta wind transducer
5
Depth transducer
6 Speed transducer
7 12 V dc power supply
Basic SeaTalk ng system
D12507-1
1 2 V
1 1
2
9 1 0
1 1
3 4
5 5
5
6 7 8
1 SeaTalk ng instrument displays
2 12 V dc power supply
3 SeaTalk ng 5 way block
4
SeaTalk to SeaTalk ng converter
5 SeaTalk 3 way blocks
6 i40 Depth instrument
7 i40 Speed instrument
8 i40 Wind instrument
9 Depth transducer
10 Speed transducer
11 Rotavecta wind transducer
SeaTalk
SeaTalk is a protocol which enables compatible instruments to
connect to each other and share data.
The SeaTalk cable system is used to connect compatible
instruments and equipment. The cable carries power and data and
enables connection without the need for a central processor.
Additional instruments and functions can be added to a SeaTalk
system, simply by plugging them into the network. SeaTalk
equipment can also communicate with other non-SeaTalk equipment
via the NMEA 0183 standard, provided a suitable interface is used.
14 i40