adc11/12 usb

 
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andy
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PostPosted: Sat Jun 11, 2005 3:50 am    Post subject: adc11/12 usb Reply with quote

we just having the USB adc 11/12 and 11/10
and having following problem
When i plug it into my USB port and run the software,
all channels already give me about 1.8V reading
without connection to any signal input from my sensor
yet.

kindly advise
andy
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Sarah
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PostPosted: Mon Jun 13, 2005 8:25 am    Post subject: Reply with quote

Hi Andy

Thank you for your post.

The USB ADC-11 inputs will 'float' if they are not connected to anything or are not grounded. This normal. If you ground the channels they should read 0V and if you connect an input voltage it should read corrrectly.

Hope this helps

Best Regards
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andy
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PostPosted: Mon Jul 11, 2005 8:01 am    Post subject: Max multiple units of USB ADC11 Reply with quote

Hello sarah , for u advice.

How many multiple units of USB ADC11/10 or ADc11/12 able support By Picolog? or another word ,what Is max. channels with one Picolog able to support ? please advise
Thank
andy
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Sarah
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PostPosted: Mon Jul 11, 2005 10:57 am    Post subject: Reply with quote

Hi

Thank you for your post.

The Picolog software can support up to 4 USB ADC-11 units. Therefore this would give you 44 channels.

Hope this helps

Best Regards
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