Honeywell 2MLF-DC4S, Руководство пользователя

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2. Specifications
2.3. Characteristics of I/O conversion
32 Isolated Analog Output Module 2MLF-DV4S, 2MLF-DC4S User's Guide 200
Honeywell September 2010
2. If the range is 0~20mA
Digital
Input
Analog Current Output
Maximum
Resolution
- 0 5 10 15 20 20.24
Unsigned
value
0 0 4000 8000 12000 16000 16191
1.25 µ A
Signed
value
0 -8000 -4000 0 4000 8000 8191
Precise
value
0 0 5000 10000 15000 20000 20192 1.0 µ A
Percentile
value
0 0 2500 5000 7500 10000 10119
2.0 µ A
In the case of 0~20mA current output, analog current output for digital value of “1” is
equivalent to 1.25 µ A.
Accuracy
Although the output range is changed, the accuracy of the analog output does not change.
The following figure shows the accuracy change range at the ambient temperature of 25
± 5°. The analog output range is set between 4 and 20mA and select an unsigned integer
for the input type.
(±0.1% at 25 ± 5°, 80ppm/° at 0 ~ 55°)