power control

Bob Drzyzgula bob at drzyzgula.org
Fri Apr 12 09:43:31 EDT 2002


We have good luck with the Pulizzi "Z-line" controllers:
http://www.pulizzi.com/

Their high-end units can be networked into an RS-485 chain,
so that dozens of units can be controled from a single
serial interface.

--BOb

On Fri, Apr 12, 2002 at 10:53:09AM +0200, Manel Soria wrote:
> 
> We need a power control unit for our 72 nodes cluster. My first
> idea was to do it ourselves with a digital i/o card and a set of relais, but
> I can't find such a card for Linux.  Actually, I have an ISA card that
> is perfect for this application but for some reason with PCI bus it
> is more difficult. Also, it seems that the "normal" solution is to buy a
> comercial APC system.
> 
> Any experiences with in-house made power controls ? Would you
> recomend us to buy the APC product ?
> 
> --
> ===============================================
> Dr. Manel Soria
> ETSEIT - Centre Tecnologic de Transferencia de Calor
> C/ Colom 11  08222 Terrassa (Barcelona) SPAIN
> Tf:  +34 93 739 8287 ; Fax: +34 93 739 8101
> E-Mail: manel at labtie.mmt.upc.es
> 
> 
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