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Author Topic: MULTIPLE PARALLEL PORTS  (Read 5437 times)

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Offline R Bain

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MULTIPLE PARALLEL PORTS
« on: November 03, 2011, 12:20:55 AM »
COULD PLEASE TELL ME HOW TO USE MORE THAN 2 PORTS TO HAVE EXTRA LINES FOR OTHER THINGS JUST SETTING UP SYSTEM.

R BAIN
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Offline Hood

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Re: MULTIPLE PARALLEL PORTS
« Reply #1 on: November 03, 2011, 03:21:25 AM »
Only two ports can be used, if you require more I/O then you will need something like a  Pokeys or PLC etc.
Hood
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Offline R Bain

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Re: MULTIPLE PARALLEL PORTS
« Reply #2 on: November 03, 2011, 05:33:18 AM »
What i ModIo could I use that and how much would that give me

Thanks for your reply not used any Forum before Thanks again

R Bain
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Offline Hood

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Re: MULTIPLE PARALLEL PORTS
« Reply #3 on: November 03, 2011, 05:37:31 AM »
Potentially I think a ModBus device could give you 128 Ins and 128 Outs. Obviously that would depend on the device in question. In fact you could get a lot more but again would depend on the device.
Hood
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Offline R Bain

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Re: MULTIPLE PARALLEL PORTS
« Reply #4 on: November 03, 2011, 07:50:40 AM »
Thanks Hood you have been a great help will let you know how i geton


R Bain
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Offline Hood

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  • 25,835 25,835
  • Carnoustie, Scotland
Re: MULTIPLE PARALLEL PORTS
« Reply #5 on: November 03, 2011, 09:14:45 AM »
Just noticed you actually said ModIO, that is a specific modbus device and wont allow that many I/O as far as I know.
Hood
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