三菱PLC模拟量模块培训教程.pdf.pdf

文档介绍：A/D,D/A

A/D,D/A



1
FX0N-3A
2
FX1N—2AD
3
FX1N—1DA

FX0N-3A


(

)
1
8
2
2
0--10V
4—20mA

1



0----10V
0----5V
4—20mA,

200
250

-
+15V
-

20mA
+60mA

8

TO
*2
+FROM
A/D
100uS

:


0----10V
0----5V
4—20mA,

1
----1
500

8

TO
*3


plc
FX0N
plc:
FX0N-3A
8
FX1N
plc:
FX0N-3A
5
FX2N
plc:
FX0N-3A
8
FX0NC
plc:
FX0N-3A
4

/



,



(BFM)
:


b15—b8 B7 B6 B5 B4 B3 B2 B1 B0

BFM#17
B0
A/D
8
#0

#16
D/A
8
#17
D/A
A/D
A/D

#1—#5
#18—#31
—BFM17
B0=0
1
B0=1
2
B1=0
1
A/D
B2=0
1
D/A