LSIS XBE-DC08A, Руководство пользователя, Страница: 831 / 1284

Spe
ci
al
Chapter 1 Embedded Analog
1-9
2) Conversion characteristic of analog output(Current)
Analog
output
value
0mA
5mA
10mA
15mA
20mA
20.24
4mA
8mA
12mA
16mA
20mA
20.192
3.808
Percentile value
Unsigned value
5000
0 8000 16000
Digital
input value
P
ra
c
ti
c
a
l
ra
n
g
e
o
Offset value
Gain value
Signed value
-8000 0 8000
10000 0
16191
8191
10119
-191
-8192
-120
(1) DC 4 ~ 20
㎃
Output range
Digital input range
Analog output current (
㎃
)
3.808 4 8 12 16 20 20.191
Unsigned value
(-192 ~ 16,191)
-192 0 4,000 8,000 12,000 16,000 16,191
Signed value
(-8,192 ~ 8,191)
-8,192 -8,000 -4,000 0 4,000 8,000 8,191
Precise value
(3,808 ~ 20,191)
3,808 4,000 8,000 12,000 16,000 20,000 20,191
Percentile value
(-120 ~ 10,119)
-120 0 2,500 5,000 7,500 10,000 10,119
(2) DC 0 ~ 20
㎃
Output range
Digital input range
Analog output current (
㎃
)
−
0 5 10 15 20 20.239
Unsigned value
(0 ~ 16,191)
−
0 4,000 8,000 12,000 16,000 16,191
Signed value
(-8,000 ~ 8,191)
−
-8,000 -4,000 0 4,000 8,000 8,191
Precise value
(0 ~ 20,239)
−
0 5,000 10,000 15,000 20,000 20,239
Percentile value
(0 ~ 10,119)
−
0 2,500 5,000 7,500 10,000 10,119