Chapter 2 Analog Input Module (XBF-AD04A) 
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2.5.2 If the range is DC 0 ~ 20mA   
 
 
 
 
 
▪ Digital output value for current input characteristic is as specified below.   
    (Resolution (based on 1/4000): 5  ㎂) 
 
Digital output 
range 
Analog input current (㎃) 
0  5  10  15  20  20.23 
Unsigned value 
(0 ~ 4047) 
0  1000 2000 3000 4000 4047 
Signed value 
(-2000 ~ 2047) 
-2000 -1000  0  1000  2000  2047 
Precise value 
(0 ~ 2023) 
0  500  1000 1500 2000 2023 
Percentile value 
(0 ~ 1011) 
0  250 500 750 1000 1011