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[TG] [TG11] SeaTalk 1 to MNEA 2000 via ST70
11-25-18, 09:39 PM (This post was last modified: 01-16-19 11:09 AM by Chuck - Raymarine - Moderator.)
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Tom - Raymarine - Moderator Offline
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RE: [TG11] SeaTalk 1 to MNEA 2000 via ST70
Sorry Harald, I hadn't noticed that I'd missed the power question.

Yes, powering ST1 from the S3G and then passing that power through the ST1-STNG convertor to power the STNG/N2K network is ok, with loads as light as you describe. I wouldn't attempt to power a large STNG network through the convertor or from a course computer but your small network should be fine.

The main thing, for anyone else reading this, is to make sure that you STNG/NMEA2000 network only has a single point of power, whereever that is. The NMEA2000 specification says that multiple points of power are ok only if each is an isolated supply.

Tom
Raymarine since 1999.
Interests: Diagnosis of problems in sonar/fishfinders, NMEA2000, ethernet comms, autopilots, thermal cameras
Location: Sydney, Australia.

Please don't PM me asking for direct support, please ask a public question instead so that others can see the question and answer. Forum posts will always be answered before PM requests.
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RE: [TG11] SeaTalk 1 to MNEA 2000 via ST70 - Tom - Raymarine - Moderator - 11-25-18 09:39 PM

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