Subject: From: Date:

Re: [ECS] NAPCO support Jschwartz Fri, 4 Feb 2000 13:05:37 -0500

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Bill:
I used a regular serial cable, which I guess has more then just the 3 pins.
Joe
jjsmd@yahoo.com
----- Original Message -----
From: "Bill Walters" <wtwalters@home.com>
To: <ecs-list@netbloc.com>
Sent: Friday, February 04, 2000 12:41 PM
Subject: Re: [ECS] NAPCO support


> Joe,
>
> OK, I was using Security-Zone-C type item to do that; reports state of
> "Normal" (i.e., closed or ok) or "Open" when the zone is opened (I'm
> assuming normally closed contacts for door/window being closed)
>
> How, specifically, did you wire your rs-232 connector to the PC-Mini
plug???
> Did you use 3 wires only (TXd, RXc, Signal Gnd) and short the others
> together or did you also wire in DTR, RTS, etc...???
>
> My problem is that I have ONLY 3 wires available to my panel without MAJOR
> wiring problems-----
>
> Bill Walters
>
>
>

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