Mitsubishi Electric MELSEC iQ-R60DA4, Startup User'S Manual

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APPX
Appendix 1 I/O Conversion Characteristics
55
A
Voltage output characteristic
The following shows the list of the analog output ranges and the graphs of each voltage output characteristic, at the voltage
output.
*1 Set the offset value and gain value in the user range setting within a range that satisfies the following conditions. If the following
conditions are not satisfied, D/A conversion may not be performed properly.

Setting range of the offset value and gain value: -10 to 10V

((gain value) - (offset value))

4.0V
*2 Maximum resolution in the user range setting.
• Set values within the practical range of the digital input and analog output at each output range. If the values
are out of the range, the resolution and accuracy may not fall within the range of the performance
specifications. (Do not use values in the dotted line region in the graph of voltage output characteristics.)
digit: Digital value
V: Analog output voltage (V)
(a): Practical analog output range
No. Analog output range
setting Offset value Gain value Digital value Resolution
(1) 1 to 5V 1V 5V 0 to 32000 125.0

V
(2) 0 to 5V 0V 5V 156.3

V
(3) -10 to 10V 0V 10V -32000 to 32000 312.5

V
 User range setting (Voltage)
*1 *1
-32000 to 32000 312.5

V
*2
-15
-10
-5
0
1
0 -768 -32000 -32768 32767 32000
5
10
15
(2)
(1)
(3)
V
(a)
digit