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3. SPECIFICATIONS MELSEC-A
3-3
*1 Maximum resolution of analog value
The maximum resolution of analog value means the variation of analog value when the digital
value changes for "1".
*2 Total accuracy
The total accuracy is the accuracy of the maximum analog output value.
1
The overall accuracy of the AJ65BT-64 DAV is the accuracy for 10V.
0V
-10V
+10V
-2000 20000
A
n
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Digital input value
Depending on the operating environment
(
the ambient temperature, noise
)
, it fluctuates
within a range of 1.0% of 10V ( 100mV).
2
The overall accuracy of the AJ65BT-64 DAI is the accuracy for 20mA.
20mA
4mA
0mA
0 4000
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Digital input value
Depending on the operating environment
(the ambient temperature, noise), it fluctuates
within a range of 1.0% of 20mA ( 200 A).
*3 Maximum conversion speed
The maximum conversion speed means the time required to read the digital value written in the
buffer memory, execute the D/A conversion, and output the specified analog value. It takes the
longest (1ms) to produce the maximum analog output value when the current output is the
minimum, and to produce the minimum analog output value when the current output is the
maximum.