Analog I/O Unit
FP0
4-12
Matsushita Automation Controls
4.4 D/A Conversion Characteristics
4.4 D/A Conversion Characteristics
Digital input value Output voltage (V)
-2000
-10.0
-1500
-7.5
-1000
-5.0
-500
-2.5
0
0.0
+500
+2.5
+1000
+5.0
+1500
+7.5
+2000
10.0
Processing if the range is exceeded
Digital input value Analog output value
-2001 or less
Constant (value just before
-2001 is input)
+2001 or more
Constant (value just before
+2001 is input)
Digital input value Output current (mA)
0
0.0
500
2.5
1000
5.0
1500
7.5
2000
10.0
2500
12.5
3000
15.0
3500
17.5
4000
20.0
Processing if the range is exceeded
Digital input value Analog output value
Negative value
Constant (value just
before negative value is
input)
4001 or more
Constant (value just
before 4001 is input)
Voltage range: -10 to +10 V DC output
Correspondence table of D/A conversion
values
10
5
0
-5
-10
- 2000 -1000 1000 2000(K)
(V)
Output signal range
Digital input
Correspondence table of D/A conversion
values
Current range: 0 to 20 mA output
15
10
5
0
(mA)
20
1000 2000 3000 4000 (K)
Output signal range
Digital input