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???
01/09/08 16:34
Modified:
  01/09/08 16:38

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#149198 - Power-line communication?
Responding to: ???'s previous message
A couple of years back, I hooked up a power-line comm-system using ethernet, i.e. it performed as 10 Mbps ethernet using the house wiring as its medium.

Is that more or less what you're trying to do, albeit using RS485?

There's a whole market full of devices for home security and home control that use this method.

RE


List of 27 messages in thread
TopicAuthorDate
galvanic isolated communication            01/01/70 00:00      
   What is domotica?            01/01/70 00:00      
      Domotica            01/01/70 00:00      
         GND loop wont be a problem            01/01/70 00:00      
            Misunderstanding?            01/01/70 00:00      
               RS485 Isolators            01/01/70 00:00      
      Transformers vs. optocouples ?            01/01/70 00:00      
         there are galvanically isolated 485 transcievers            01/01/70 00:00      
   PROFIBUS?            01/01/70 00:00      
      I would not            01/01/70 00:00      
         Have you seen...            01/01/70 00:00      
            no, I have not and I definitely would not            01/01/70 00:00      
         RS485            01/01/70 00:00      
   Fibre optics?            01/01/70 00:00      
      Yes, there is, but rather expensive!            01/01/70 00:00      
   Wireless?            01/01/70 00:00      
   Power-line communication?            01/01/70 00:00      
   Standard Radio Uses Optoisolators            01/01/70 00:00      
      Shield            01/01/70 00:00      
         noibody said not to ground cases etc            01/01/70 00:00      
   Isolated RS485            01/01/70 00:00      
   Jeroen, where are you??            01/01/70 00:00      
      please do not answer Jeroen, where are you??            01/01/70 00:00      
         ???            01/01/70 00:00      
            Kai            01/01/70 00:00      
               But he did already!            01/01/70 00:00      
   galvanic insulaton            01/01/70 00:00      

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