Resolution and range analog I/O module ac500
I have some trouble understanding range and resolutin on this module.
Example; the AX521 analog i/o module has 12bit resolution on the 4-20mA signal.
How does this correspond to the fact that it scales to the range 4.000-20.000 (digital 1-27648), and below the table it says "The represented resolution corresponds to 16 bits"?
What am I missing here? Trying to understand this...the measuring itself is no problem.
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