Re: System Sensor/DSC problem

["R.H.Campbell" <rh.campbell@xxxxxxxxxxxxx>]

Ok, thanks...would seem to make sense....

RHC

"Frank Olson" <Use_the_email_links@xxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:FToFf.559932$ki.187908@xxxxxxxxxxx
> R.H.Campbell wrote:
>> Frank, the panels I use (DSC and Paradox) supervise the siren loop as a
>> normal course of action. I'm curious, how does adding the resistor assist
>> matters (other than for the example problem being discussed....)
>>
>
>
> In this particular example, the OP wants to kill the sound coming from the
> siren (caused by the supervisory voltage across the leads).  You mentioned
> adding the 1000 ohm resistor across the siren output.  If you do that at
> the panel, you're losing supervision of the siren.  If you put the
> resistor *at the siren*, you maintain supervision of the wire between the
> panel and the siren.


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