Input/Output Conversion Characteristics - LG MASTER-K200S Series User Manual

Chapter 2. SPECIFICATIONS

2.4 Input/Output Conversion Characteristics

I/O characteristics are displayed as a slant of the line connecting offset value and gain value in converting an
digital signal from the external PLC into an analog signal(voltage or current).
Offset value and Gain value of D/A converter are fixed and should not be modified.
Input/ output conversion characteristic example is shown on Fig 2.1
20. 1 92mA
10.24V
20mA 10V
16mA 5V
12mA
0V
8mA -5V
4mA
-10V
-10.24V
3.808mA
Digital Input Value
[Fig 2.1] Input/ output conversion characteristic example
G3F -DA3V : Digital input value of 1 is equal to 2.5mV.
G4F -DA3V/G4F-DA2V/G6F-DA2V : Digital input value of 1 is equal to 5mV.
G3F -DA3I/G4F-DA3I/G4F-DA2I/G6F-DA2I : Digital Input value of 1 is equal to 4㎂.
10.12V
10V
7.5V
5V
2.5V
0V
-0.12V
1000
0
-48
2 - 7
4000
3000 4047
2000