[R-390] R-390 (non A) power plug.

Wed, 10 Apr 2002 07:41:07 -0400

Can't remember the pin letter, but Jim is correct, one terminal is for
the external 24vdc supply used for the motor on the R-391.

Jim Temple wrote:
> 
> Oh, power plug pin "B" is left unattached.  Something to do with DC
> operation that is not normally used with an R-390.
> 
> Jim
> 
> ----- Original Message -----
> From: "Jim Temple" <[email protected]>
> To: <[email protected]>
> Sent: Tuesday, April 09, 2002 8:48 PM
> Subject: Re: [R-390] R-390 (non A) power plug.
> 
> > Fellow groupees,
> >
> > Good explainations all.  I have learned a lot about radio grounds.
> >
> > What I have done is to wire the cable to make the hot lead (black) connect
> > to the fused pin "D", and the neutral lead (white) to connect to the non
> > fused pin "A", and the ground lead (green) to connect to pin "C".  The
> > chassis will be grounded to earth when I permanently install it in it's
> > operating location.
> >
> > Thanks, all, for your kind offers of knowledge.
> >
> > Regards,
> >
> > Jim
> >
> >
> >
> > _______________________________________________
> > R-390 mailing list
> > [email protected]
> > http://mailman.qth.net/mailman/listinfo/r-390
> >
> 
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