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Re: Automatic curtains and C-Bus
- Subject: Re: Automatic curtains and C-Bus
- From: "K. C. Li" <li@xxxxxxxxx>
- Date: Thu, 12 Aug 2004 11:21:14 +0100 (BST)
On Thu, 12 Aug 2004, Benfield, John (ITD) wrote:
> the usually HA seller sites and the offerings appear to be either
standalone
> (with timer or dawn/dusk) or with an X-10 interface. I'm just about to
start
> my first fix on my self build and want to make sure that I drop the
> appropriate cables by the windows.
For controlling electric curtains with C-Bus, it is a simple case of
having a couple of relay channels (C-Bus relays are voltage-free or dry
contact) connecting to a Silent Gliss Autoglide Dawn and Dusk electric
curtains via the RJ11 socket for discrete opening and closing. The toggle
connection may also be used if only one C-Bus relay channel is available.
A single CAT5e cable from the curtain to the C-Bus module should be
sufficient for controlling a couple of curtains.
Regards,
Kwong Li
li@xxxxxxx
Laser Business Systems Ltd.
http://www.laser.com
http://www.cbus-shop.com
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