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MELSEC-Q
3 SPECIFICATIONS
(2) Current input characteristic
(a) Current input characteristic in normal resolution mode
Figure 3.3 shows a graph of the current input characteristic in normal resolution
mode.
Digital output value
Analog input current (mA)
1)
2)
4095
4000
2000
0
–2000
–4000
–96
–4096
–30 –20 –10 0 10 20 30
Analog input practical range
4
Number
Analog input
range setting
Offset value Gain value
Digital output value
2
Maximum
resolution
1) 4 to 20 mA 4 mA 20 mA
4
A
2) 0 to 20 mA 0 mA 20 mA
0 to 4000
5
A
— User range setting
1 1
–4000 to 4000
1.37
A
Figure 3.3 Current input characteristic in normal resolution mode