RE: AM12U Appliance Module

["Keith Doxey" <ukha@xxxxxxx>]

There is a 2K2 resistor for current sense which forms part of the local
control circuitry (top right on diagram). If there is a very low load on
the
module there may well be enough current to keep it partially powered.

Keith

> -----Original Message-----
> From: Phil Harris [mailto:phillip.harris1@xxxxxxx]
> Sent: 06 October 2001 16:20
> To: ukha_d@xxxxxxx
> Subject: RE: [ukha_d] AM12U Appliance Module
>
>
> There shouldn't be current "seepage" with an appliance
module as
> there is a
> rudy great relay in there doing the switching and there shouldn't be
> anything seeping through that.
>
> Do you actually hear the appliance module clunk off? Can you measure
the
> voltage at the input to the switcher?
>
> Phil
>
> > -----Original Message-----
> > From: Brian G. Reynolds [mailto:brian.g.reynolds@xxxxxxx]
> > Sent: 06 October 2001 15:41
> > To: ukha_d@xxxxxxx
> > Subject: RE: [ukha_d] AM12U Appliance Module
> >
> >
> > No the transformer does not cause it to switch back on the only
reason I
> > know it is still on is the "On" LED goes dim but not
off which is why I
> > thought current seeping through.
> >
> > B.
> >
> > > -----Original Message-----
> > > From: Phil Harris [mailto:phillip.harris1@xxxxxxx]
> > > Sent: 06 October 2001 14:59
> > > To: ukha_d@xxxxxxx
> > > Subject: RE: [ukha_d] AM12U Appliance Module
> > >
> > >
> > > Does the transformer turn off and then turn back on again
after a few
> > > seconds when you send the X10 off command?
> > >
> > > Phil
> > >
> > > > -----Original Message-----
> > > > From: Brian G. Reynolds [mailto:brian.g.reynolds@xxxxxxx]
> > > > Sent: 06 October 2001 14:24
> > > > To: UKHA Group
> > > > Subject: [ukha_d] AM12U Appliance Module
> > > >
> > > >
> > > > Guys I am sure this has been mentioned before so sorry
if it has
> > > > but I have
> > > > at last finished my rack-mounted CCTV switcher but I
have a
> > > > slight problem.
> > > >
> > > > I have plugged the switcher transformer which supplies
the
> > power to the
> > > > switcher and the CCTV cameras into an Appliance Module
AM12U
> > but when I
> > > > switch the AM12U off the "on" LED on my
switcher stays on, I
> > > have heard of
> > > > this before as their is a current draw(?) I think I
have to cut
> > > something?
> > > >
> > > > Can someone please advise me as to what to do please.
> > > >
> > > > Also thanks Keith for the wiring advise re LED's, fuses
and
> > > resistors lots
> > > > back.
> > > >
> > > > TIA.
> > > >
> > > > B.
> > > >
> > > >
> > > >
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