Seatalk Instrument Connection Question

[Eggbert]

My brother purchased your i50/i60 instruments for wind, speed and depth, however running all the transducer cables to the binnacle will be tough; maybe not even possible.

A single cable will work fine though, so using SeaTalk connections ought to work. Apparently he will need a Master Controller , and is likely the i70s. Additionally, two terminators, and iTC-5 and some additional cables would be required.

I've rearranged one of your sample connection diagrams (see below) and would like to know if it is correct prior to him purchasing more equipment. Please advise. Thank-you.