Re: [Xml1-wire-devel] hubs and door locks, OW isolation

[Bruce B. <bb...@sy...>]

At 23:58 1/23/2001 +0100, you wrote:
>On Thu, 18 Jan 2001, Bruce Boyes wrote:
>
>> You can't opto-isolate OW nodes from the net (CAN and ethernet can).
>
>Ok, then how about using a MOV to (try to) protect the devices on the OW
>buss?

Maybe. They tend to have a LOT of capacitance. There must be some way to
beef things up, we're open to any ideas and will try some things soon.

One obvious option is to opto-isolate the 2480 adapter from the host. Then
the most they can take out is that onewire net and not the whole
computer/TINI and all.

Bruce
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