Once known as Hartley18
Join Date: Aug 2007
Location: Melbourne, Australia
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Re: Raymarine transducer sense wire (-RAYA 7pin connector)
It is a 200khz transducer. I think it is a B22, but the label on the Airmar wire is pretty beat up and it is hard to tell.
Here's the wiring diagram for the B22:
It is indeed a 200kHz transducer... but the good news is that the wire colours are the same as the ones shown in your original post.
I'll try connecting those two pins. They don't test as shorted out with a multimeter, but if it is that simple then I'll be happy.
Apologies, I meant 5 & 6 - the 'sense' and 'ground' pins..
"Honestly, I don't know why seamen persist in getting wrecked in some of the outlandish places they do, when they can do it in a nice place like Fiji." -- John Caldwell, "Desperate Voyage"
Last edited by Classic30; 03-07-2013 at 12:30 AM.