On 18/04/11 14:35, Jason Stahls wrote:
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> On 04/18/11 08:17, Simon Leung wrote:
>> Hi all,
>>
>> I came from a consumer background and am new to the industrial world.
>> We're building a web enabled wireless control/monitoring unit based on
>> ts7800. To me, GPRS/3G is the only viable way of doing this. However,
>> it's a bit of challenge to keep the link stable.
>> I'd like to ask you if there re any other options at all in an
>> industrial environment?
> There's _tons_ of industrial RF products out there. What exactly are
> you doing?
>
> Unless you're in a remote area that you can't do a point-to-point link
> with 3G is probably not the best idea. The cell network is basically
> like using UDP/IP for everything, there's no guarantee anything will go
> anywhere, nor when it will get there if it does go.
>
Thanks for the reply. I'm building a box that'll allow the user to
remotely control a water quality analyser, through a web interface. Most
of our application would have wired LAN access but there are cases where
the machine is in a remote area. So basically the device will have to
have TCP/IP wirelessly ( or I'm on a completely wrong direction ). Again
I'm not used to industrial standard, etc. So if there is a remote
wireless TCP/IP solution, I'm all ears.
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