Subject: From: Date:

Re: [ecs] need help selecting a PLC module Mark Gilmore Wed, 23 Jan 2008 20:30:38 -0500

---

Hi Johannes,
can the IO12 act alone (i.e without the barionet) ?
what is it's retail price ?
btw, the IO12 data sheet notes 12 digital-inputs, but no inputs are mentioned on your
web page.
thanks,
Mark Gilmore
http://OmnipotenceSoftware.com


Johannes G. Rietschel wrote:
> 
> Our Barionet (with an extension module such as X8 or IO12) would deem 
> ideal for that - the product is sold a lot for those
> applications. And it is very easy to program it. I use them in my home 
> of course (for lighting, shades, heating control,
> access control with RFID readers etc), but i am not alone, they are used 
> in quite some commercially available home control systems too.
> 
> Johannes Rietschel
> Barix AG
> 
> 
> 
> Mark Gilmore <mark3@OmnipotenceSoftware.com> wrote on 01/24/2008 
> 01:50:17 AM:
> 
>  > Hi all,
>  > I have a design in mind for a direct-wired/LED lighting system that
>  > uses standard rocker switches.
>  > It will be stand-alone, but will also be compatible with ECS.
>  > I could do it with a PC, but this approach would require a $275
>  > digital-input module (*and* a PC).
>  > So I am hoping to find a low-cost PLC module that is:
>  >    1) easily programmable (either via a custom language, "C", or Basic)
>  >    2) supports:
>  >       >= 16 digital-inputs
>  >       >= 1 RS232 output
>  >    3) made by a stable/reputable company
>  >
>  > The problem is that I have very little experience in this area,
>  > and there are *so* many PLCs out there that it's overwhelming !
>  > So if you can recommend a PLC that you have *personally used*,
>  > please let me know.
>  > Thanks,
>  > --
>  > Mark Gilmore
>  > http://OmnipotenceSoftware.com
>  > 423-745-0026

---