[CA] [CA11] Configure New Network and Incorporate S2 Course Computer

[ventus]

Hi Chuck,

I updated the diagram again and included the E70196 to connect the VHF to AIS. Is this wired correctly? I assume I don't need to use the spur cable or the power cable from the E70196 kit since the backbone will already be powered and the yellow cable will be used for connection to the VHF.

Regarding the p70s connection. I am going to replace all ST60 instruments at once. Right now the course computer will be wired as shown in the diagram to the ST6001. I assume, when I replace my ST60's, the i70s will be connected to the SeaTalkng backbone and the p70s will be connected to the E22158 with a spur cable?

Regarding the drain leads, I did find the stud on the back side of my Yanmar that grounds connect to. I assume it is ok to run the drain leads from both Axiom displays and the AIS 700 to this location? Also, what gauge wire should be used for this and does that depend on length and AMP draw as well?

I noticed in the AIS install manual that there is also an RF ground in addition to the drain lead. Should this also be attached to the Yanmar ground and also what gauge wire?

Thank you for your recommendation on that book, I ordered it. I am new to wiring on a boat and all of your help is greatly appreciated!