(4) Current input characteristic
The following graph shows the current input characteristic.
No.
1)
2)
3)
4 to 20mA (Extended mode)
⎯
206
20479
20000
0
-480
-20000
-20480
-30
-20
22979
22500
20000
0
-5000
-5480
-20000
-20480
-30
-20
Input range setting
Offset value
4 to 20mA
0 to 20mA
User range setting
Practical analog input range
2)
-10
0
4
10
Analog input current (mA)
Practical analog input range
-10
0
4
10
Analog input current (mA)
Gain value
4mA
20mA
0mA
20mA
4mA
20mA
*1
*1
1)
20
30
3)
20
22
30
2
Digital output value *
0 to 20000
-5000 to 22500
-20000 to 20000
Resolution
800nA
1000nA
800nA
3
1230nA *