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Hi Keith
These cabling questions i can see will keep popping up
from
time to time might be an idea to put an article on your site like you did
on the
video signal formats. Just a thought.
Frank Mc
----- Original Message -----
Sent: Sunday, May 05, 2002 5:01
AM
Subject: RE: [ukha_d] Cabling
Question
Hi Ian,
No problem with that as Lutron Grafik Eye
has an RS485 connection to the
Dimmer.
The only restrictions ***
AS
I UNDERSTAND IT *** are that upto the wallbox
the cables should be run
separately and that the sheathing of the Low
Voltage cable should be
capable of withstanding mains contact, in
otherwords, sleeved. THe
design
of the Lutron Grafik Eye keeps the LV stuff
clear of the mains
wiring.
Keith
www.diyha.co.uk
www.kat5.tv
-----Original
Message-----
From: Ian Lowe [mailto:ian@xxxxxxx]
Sent: 04 May
2002 18:50
To: ukha_d@xxxxxxxSubject: RE: [ukha_d] Cabling
Question
Keith,
I have a question, if you don't mind..
when
talking about the seperation of
LV and Mains, especially having no LV
and
Mains in the same pattress box,
what if the reason for the LV cabling is
to
provide a data/control interface
for the Mains side? an example would be
a
wired RS-232 controlled dimmer
pack...
I think what I'm getting
at,
is when does the regs stop thinking of
something as being part of the
infrastructure, and when does it become an
appliance?
do the regs
effectively stop you from building LV controlled units which fit
inside
a
pattress box as a "wall switch" ?
Ian.
For
more
information: http://www.automatedhome.co.uk
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