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Guest
Guest
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 Posted: Fri Apr 08, 2005 8:55 am Post subject: How Many ADC22 can you connect to a PC via usb adaptors |
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HI,
How many ADC22's can you connect to a PC, if each ADC22 has its own Parrellel to USB adaptor?
I know you can connect 4 of ADC11 USB types, but not sure of the ADC22.
Would this be the best setup if you require to monitor 50+ signals?
Rgeards
Dale |
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Sarah
Guest
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| Posted: Fri Apr 08, 2005 1:49 pm Post subject: |
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Hi
Thank you for your post.
Yes, you can only have 4 USB parallel connectors at once. Therefore this would limit your usage of ADC-22s on USB parallel ports.
You could use this for 50+ signals, or you could use 2 and an additional USB ADC-11.
Hope this helps
Best Regards |
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Guest
Guest
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| Posted: Fri Apr 08, 2005 2:35 pm Post subject: Thanks for reply |
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Thanks for your quick response
Am i correct in saying you could have upto 88 signals using 4 ADC-22's with parrelel to USB connectors connected to 1 PC?
Regards
Dale. |
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Sarah
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| Posted: Mon Apr 11, 2005 8:24 am Post subject: |
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Hi
Thank you for your post.
Yes, 4 ADC-22 units would give you 88 channels. Picolog graph and spreadsheet views will only allow to see 16 at a time but you can swap these in and out and set up monitor groups if you wish.
Hope this helps
Best Regards |
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Guets
Guest
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| Posted: Mon Apr 11, 2005 12:34 pm Post subject: Thanks |
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Thank you.
Dale |
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Dale
Guest
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| Posted: Wed Apr 20, 2005 11:43 am Post subject: More more more more |
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Sorry to go on,
The limitation to 4 adc22 over USB, is this due to the pico ADC driver?
If so is there anything in the pipe line to enable more units over USB?
Could i actualy increase the amount of units to one PC by using my LPT ports?
If i had 3 LPT ports and 4 USB ports on my PC could i connect to 7 ADC22? (only access one at a time thoe)
I am assuming 3 is the maximum amount of pico units that can be connected to a PC via the LPT ports. Is this correct or is it more?
Regards
Dale |
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Sarah
Guest
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| Posted: Thu Apr 21, 2005 8:05 am Post subject: |
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Hi Dale
Thank you for your post.
Yes, you could also use units on the LPT ports - as you say, a maximum of 3. Therefore in theory you could have 7 ADC-22 units connected to the computer, however I have never tried this and would not know how efficiently it would run.
I believe the limitation is due to the driver however I would need to check this to make sure. I am not aware of plans to increase this limit.
Hope this helps
Best Regards |
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