ST50 round seatalk pinout?

[stav]

Hi,

Trying to see if an old st50 wind system works but for starters does anybody know the power connections for the old round 3pin seatalk connectors. I am sure I have found this on the tinternet but no luck tonight...........

Thanks

 

[Hoolie]

Stav only wanted to know the pin assignments for a wind instrument 3-pin plug.

I think I've seen it somewhere too but can't find where

 

[pvb]

Does the connector have tiny numbers moulded on it by the connections? If so, I think 2 is 12v positive, and 3 is 12v negative.

 

[prv]

As it happens I have one on the bench here, and I've just buzzed it out for you.

Describing the conductors based on your picture of the female side, the left-hand pin is negative, the right-hand one is positive, and the bottom one is seatalk data.

Pete

 

[superheat6k]

Jeepers - a 41 page technical manual for a hydraulic autopilot! Stav only wanted to know the pin assignments for a wind instrument 3-pin plug.

I think I've seen it somewhere too but can't find where

Well may I apologise for attempting to help someone. I misread what instrument he was using.

 

[Hoolie]

Well may I apologise for attempting to help someone. I misread what instrument he was using.

Fair enough! All seems to be sorted now with prv's info

 

[stav]

Thanks for the replies, any offer of help is appreciated.

Thanks pvb, sure I have seen numbers before but not on this connector.

thanks prv, I thought I had a spare floating around but didn't, effort appreciated. I have attached the photo again marked with +ve and -ve just to make sure.............

thanks.

 

[prv]

I have attached the photo again marked with +ve and -ve just to make sure.............

Yep, that's correct.

Pete

 

[stav]

Ta.