Raymarine VolvoPenta IPS Autopilot System DPU - Manual (Page 12)

12 Volvo Penta IPS Autopilot System
NMEA 2000
Using one of the SHORT SeaTalk 2 cables, connect the NMEA 2000 terminal on the
DPU to the FOURTH terminal of the 5 way SeaTalk 2 connector block.
Securing cables and replacing cover
When all of the DPU cables have all been connected, secure each cable to the
loops on the DPU, using the cable ties provided.
When all cables are secure, replace the DPU cover.
Do not use the DPU with the cover removed, as this could degrade the EMC
performance.
1.11 Additional connections
Three more connections now need to be made to the 5 way connector block.
SeaTalk
2
terminator
Plug the SeaTalk 2 terminator into the CENTER terminal on the 5 way SeaTalk 2
connector block.
Grounding the system
In order to meet the system EMC specification, the SeaTalk 2 cable screen must be
connected to the vessel’s RF ground point.
Using the grounding cable
Raymarine provide a made up, RF grounding cable that you are recommended to
use, to ground the system.
The grounding cable is yellow and has a SeaTalk
2 connector at one end. Connect
this to the FIRST terminal of the 5 way SeaTalk 2 connector block. The
Wire Color DPU Connection S3G Connection
Red NMEA 0183 In + NMEA 1 Out +
Blue NMEA 0183 In NMEA 1 Out
Yellow NMEA 0183 Out + NMEA 1In +
Green NMEA 0183 Out NMEA 1 In
87054_3.book Page 12 Tuesday, July 18, 2006 8:49 AM