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anlog module channels

Created by: ALGUDKAR RAO at: 8/27/2011 2:28 AM (3 Replies)

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8/27/2011 2:28 AM	Rate (0)
ALGUDKAR RAO Posts: 621 Rating: (10)	Hi dear all my friends and experts i have one simple doubt.in the anlog module its input output or input/output.there is a13bit,12bit,19 bit like wise we are calling there 4 chnnel 2channels etc.. how can i come to know if 13 bit module is having this much channel.is there any calculatuion please explain it brief and suuggest me thanks in advance regards algudkar
ALGUDKAR RAO Posts: 621 Rating: (10)
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8/27/2011 6:07 AM	Rate (0)
Ayman Elotaify Platinum Expert Joined: 5/28/2008 Last visit: 9/9/2024 Posts: 4515 Rating: (839)	algudkar Hi dear all my friends and experts i have one simple doubt.in the anlog module its input output or input/output.there is a13bit,12bit,19 bit like wise we are calling there 4 chnnel 2channels etc.. how can i come to know if 13 bit module is having this much channel.is there any calculatuion please explain it brief and suuggest me algudkar Hello, There is no analog module come with 19 bit. No. of bits for analog module mean the resolution of that module. And to understand what does it mean, please read the followining thread: How to get the resolution of Analog Input Hope this helps.
	Ayman Elotaify
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8/27/2011 6:08 AM	Rate (0)
Amit_86 Platinum Member Joined: 3/18/2008 Last visit: 12/8/2023 Posts: 1750 Rating: (272)	algudkar Hi dear all my friends and experts i have one simple doubt.in the anlog module its input output or input/output.there is a13bit,12bit,19 bit like wise we are calling there 4 chnnel 2channels etc.. how can i come to know if 13 bit module is having this much channel.is there any calculatuion please explain it brief and suuggest me thanks in advance regards algudkar Have a look at the thread that explains a lot about the resolution of the analog cards. /tf/WW/en/Posts/44002
	VANDE MATARAM.....
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8/29/2011 8:55 PM	Rate (0)
poya_xp Posts: 167 Rating: (4)	algudkar Hi dear all my friends and experts i have one simple doubt.in the anlog module its input output or input/output.there is a13bit,12bit,19 bit like wise we are calling there 4 chnnel 2channels etc.. how can i come to know if 13 bit module is having this much channel.is there any calculatuion please explain it brief and suuggest me thanks in advance regards algudkar Hi algudkar as an example when you use 13 bit resolution, it means that you have not 2 bit from 16 bit and one for sign. because you have not the last 2 bit and 2^2=4 the step of measuring is 4and your measuring rising and falling 4step.(e.g 5 then 9 then 13...) and also we have 0 to 27648 for analoge measurment in PLC then you must do these: 27648 / 4= 6912 you have 6912 binary code for your real value then Real value / 6912 = smallest unit measurment and this is your accuracy by this resolution i hope it was helpful
poya_xp Posts: 167 Rating: (4)
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