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RE: Re: SOM1 relay board switching sound.
- To: <ukha_d@xxxxxxx>
- Subject: RE: Re: SOM1 relay board switching sound.
- From: "Amar Nagi" <groups@xxxxxxx>
- Date: Sat, 24 Aug 2002 22:01:21 +0100
- Mailing-list: list ukha_d@xxxxxxx; contact
ukha_d-owner@xxxxxxx
- Reply-to: ukha_d@xxxxxxx
np : I looking into xAP now. Not easy to gather info on it.
-----Original Message-----
From: justin@xxxxxxx [mailto:justin@xxxxxxx]
Sent: Sat 24/08/2002 13:22
To: ukha_d@xxxxxxx
Cc:
Subject: RE: [ukha_d] Re: SOM1 relay board
switching sound.
Sounds great, Ian!
Simple is good! On off & status would do
me.
The only thing I know about RS485 is how to
spell it :-) Would I need to buy an
RS232 to RS485 converter?
The thing I like about the SOM1 is that it
is RS232 & 485. Additional boards
can connect to the first using the RS485
bus. Would this be doable with yours?
How about a master board wich connects to a
PC with 232 and slave boards which
are RS485 (to keep the cost down)
Amar,
I see you have taken on the HS plug-in.
I think it should be possible to add new
boards (relays) to the same housecode
as the original board(s)How about making it
xAP aware, so relays can
becontrolled by xAP messages on the LAN.
Justin.
Quoting Ian B <Ian@xxxxxxx>:
> [ukha_d] Re: SOM1 relay board switching
sound.Good call Marc. Status
> response will be in the first release.
The command list looks like this at
> the moment (subject to changes during
development).
>
>
> B1R1On - Board one, relay one turn
on
> B1R1Off - Board one, relay one turn
off
> B1R2On - Board one, relay two turn
on
> B1R2Off - Board one, relay two turn
off
> etc. etc. up to eight
>
> The unit would return
> B1R1OnOK
> B1R1OffOK
> etc. etc. up to eight again
>
> Status response
> B1STATUS - send back the status of the
relays on board 1.
>
> The unit would return
> B1R1On,B1R2Off,B1R3On,B1R4Off, etc.
etc. These would be comma delimited.
>
> It is likely the command strings will
be case sensitive initially. I can
> make them so they don't care, anyone
have any views either way?
>
> Baud speed either 9600 or 19200.
>
> Ian
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