Overall Accuracy - Mitsubishi Electric A1S66ADA User Manual

3 SPECIFICATION

3.3.3 Overall accuracy

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Overall accuracy refers to the accuracy relative to the maximum analog output value.
Even if the output characteristic is altered by changing the offset/gain settings, the
overall accuracy does not change but is maintained within the performance range as
outlined in the specifications.
The overall accuracy of voltage and current output characteristics are shown in Fig. 3.3
and 3.4.
The overall accuracy of the voltage output
is the accuracy against 10V.
+10V
0V
-10V
0
Fig. 3.3 Overall accuracy of voltage output characteristics
The overall accuracy of the current output
is the accuracy against 20 mA.
20mA
0mA
0
Fig. 3.4 Overall accuracy of current output characteristic
2000
Digital input value
4000
Digital input value
MELSEC-A
Fluctuation will be within 10 V
±1% (100 mV) width due to
the operating environment
(ambient temperature, noise).
4000
Fluctuation will be within 20 mA
±1% (200 μA) width due to
the operating environment
(ambient temperature, noise).
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