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???
07/23/04 13:52
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Msg Score: -1
 -1 Non-Specific question
#74751 - Reed Switch Sensor
I have a 6 reed relay inputs and 2 pressure switch inputs.
I am using a 89c51.

I was thinking of using MCT2E to provide optical isolation and providing reed relays with separate 24V supply.


8051 port <-> <-MCT2E ->Reed Relay

Can this work is my question , I am experimenting with this config with little success.

Can some one show me a example ?


Thank you
Deepak



List of 35 messages in thread
TopicAuthorDate
Reed Switch Sensor            01/01/70 00:00      
   RE: Reed Switch Sensor            01/01/70 00:00      
      RE: Reed Switch Sensor            01/01/70 00:00      
         RE: Reed Switch Sensor            01/01/70 00:00      
   RE: Reed Switch Sensor            01/01/70 00:00      
   RE: Reed Switch Sensor            01/01/70 00:00      
      galvanic isolation twice?            01/01/70 00:00      
         RE: galvanic isolation twice?            01/01/70 00:00      
            RE: galvanic isolation twice?            01/01/70 00:00      
               But Why??            01/01/70 00:00      
                  RE: But Why            01/01/70 00:00      
                     This is how generally...            01/01/70 00:00      
                        RE: This is how generally...            01/01/70 00:00      
                     Reed Relay *INPUTS*            01/01/70 00:00      
                        RE: Reed Relay *INPUTS*            01/01/70 00:00      
                           RE: Reed Relay *INPUTS*            01/01/70 00:00      
                              some clarification for KAi            01/01/70 00:00      
                           RE: Reed Relay *INPUTS*            01/01/70 00:00      
                              RE: Reed Relay *INPUTS*            01/01/70 00:00      
                           You do NOT need an Opto!            01/01/70 00:00      
                              RE: You do NOT need an Opto!            01/01/70 00:00      
                                 RE: You do NOT need an Opto!            01/01/70 00:00      
                                 RE: You do NOT need an Opto!            01/01/70 00:00      
   Start again - what do you really want?            01/01/70 00:00      
      Assumed Scenario            01/01/70 00:00      
      RE: Start again - what do you really wan            01/01/70 00:00      
      RE: Start again - what do you really want?            01/01/70 00:00      
         more clarification            01/01/70 00:00      
            RE: more clarification            01/01/70 00:00      
         RE: Start again - what do you really wan            01/01/70 00:00      
            PLC not a option            01/01/70 00:00      
               RE: PLC not a option            01/01/70 00:00      
                  RE: PLC not a option            01/01/70 00:00      
   OPTO inputs from Reed Switch DONE            01/01/70 00:00      
   Admin please close this thread            01/01/70 00:00      

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