Raymarine cable and pin functions for connecting up differerent raymarine cables?

[surfmachine]

Hi, does anyone know the pinout for the 4 wire seatlkNG backbone cables?
Cheers from Keith

[mcguyver-tec]

Hi,

could you please add the file Raymarine_SeaTalk_Network_Connection_Cross _Reference.pdf for dwonload ?
That would help me a lot !

[surfmachine]

Sorry, wont let me attach PDF files?
If you PM me with your email, then I can send it as an attachment?
Cheers from Keith.


SeaTalk uses three wires, connected in parallel to all devices on the bus:
1. *+12V*** Supply, red
2. *GND*** Supply, grey
3. *Data**** Serial Data, yellow

Unlike the Seatalk2 and Seatalk ng communications protocols, Seatalk communications protocol does not*feature termination. Any Seatalk instruments and instruments or autopilot components featuring a 1st generation Seatalk interface which does not have a Seatalk ng interface (ex. ST40/60+ Instrument Displays, ST6001, etc.) can be interfaced to one another, in any order, using standard Seatalk cable. Seatalk cables can be joined using a Seatalk Junction Block, splices, marine grade terminal strips, or R55006 Seatalk Auxiliary Junction Boxes. This method of interfacing is referred to as a Seatalk bus. The Seatalk bus will typically be powered via a Seatalk Auxiliary Junction Box or via a Seatalk power cable which has been connected to one of the Seatalk devices.
etc....

[surfmachine]

Here is a link that goes a long way to explaining Raymarine networking and it's evolution.

Cheers from Keith
ps...We fly out from australia to our yacht in Krabi, Thailand, to start another 8 months cruise on 27th april...Yeeehaaar!!!



Boat Projects: Beginners Guide to Raymarine's Seatalk and Derivatives

[surazo]

Hi sailor .I reviewed carefully all the opinion but my problem I think is more simple .Yesterday I try to replace a Nav ST50 by a Multiview to have in the desk all the data in one Instrument ,but suddenly when I cut the seatalk1 to restore to the original way connector with 3 pins , I discovered that one of the connector have 3 wires ,red,metal grid and Yellow ,it's ok I can used as the 3 wires but when cut the other to restore the other 3 pins connector appear 4 wires .Red,metal grid and one Green and other blue ,I guess both are data cables but ..why I need to connect the green or Blue to 3 pin connector? . I'm not was capable to put together both cables and select the blue .All woks but the question is possible to put together the 2 cables or It can produ=ce some fault in the net ?
Any suggestion or help in how to handle this issues .Thanks

[surazo]

https://mail.google.com/mail/u/0/?ta...PbWgMkFqHTLxvh

here is a photo of the numbers of cables in both sides

[KompetentKrew]

Originally Posted by surazo

https://mail.google.com/mail/u/0/?ta...PbWgMkFqHTLxvh

here is a photo of the numbers of cables in both sides

That's a link to your email, m8.

If you have it in Google Photos then you can click "share" there but better to use Imgur IMO.

[ilenart]

this may help

[surazo]

https://www.facebook.com/groups/605995660097787/?notif_id=1644086614617339&notif_t=group_privacy_c hange&ref=notif[/IMG]

[surazo]

maybe this time !!.I don't know how to share a photo .Thanks for the chart of raymarine connectors .I have a Round connector with 3 pins who is usual in all the instruments seatalk1 .The flat connector have the same 3 pins but I don't have instrument with this type .Thanks