Apelco xcd 350 Transducer Plug Pinout

[sdowney717]

I have a working xcd 350 and bronze thru hull with depth, speed and temp. This is working ok. but the display is kind of poor, few pixels.

What I want to know is the wiring pinout. It is a seven pin config in a circle, no center pin.
I used Raymarine tech support but have heard nothing back. I would like to know to reuse the transducer for a different unit.

I went to Airmar and did find a similar looking plug, it is here called 7F-Airmar
but who knows what Apelco did with the hookup, if it is the same or not.
http://airmartechnology.com/uploads/...ams/91_386.pdf

Does anyone know how to figure out the plug wiring?

this is for the 7F-Airmar which looks like the xcd-350 plug
https://lh6.googleusercontent.com/-Q...350%25253F.png

[GordMay]

The Apelco XCD 350 uses differing Airmar transducers, depending upon mounting type.
See the chart ➥ http://www.c-trak.net/ctrak/Download...References.pdf
Then go to Airmar's wiring diagrams.

[sdowney717]

hi, thanks for that.
so it is a 7F Airmar type configuration.
so i was on the right track.
http://api.viglink.com/api/click?for...0%2525253F.png


regarding the solder lug view or the contact end, which is the cable and which is the sounder?

I think solder lug would be the unit
contact end the cable??