LG G3F-AD4A User Manual page 26

Chapter 2. SPECIFICATIONS
-When offset/gain setting is changed, digital output value to voltage/current input characteristics are shown
as below.
Digital
Section output
range
Ex 1
-192
~
Ex 2
16191
Ex 3
Ex 1
-8192
~
Ex 2
8191
Ex 3
!
Caution
1. When digital output is set to the range of -192 to 16191, despite a analog input more than the range of -192 to
16191, Digital output value is set to-192 or 16191.
When digital output is set to the range of –8192 to 8191, despite a analog input more than the range of -8192
or 8191, digital output value is set to -8192 or 8191.
2. Do not apply ±15 V /±25 mA or more. This will damage the module due to a heat rise.
3. Set an offset/gain value on the G4F-AD2A to the range that gain value is more than offset value, or you won't
get an accurate digital output.
Offset value Gain value
(Voltage (Voltage
/ Current) / Current)
-5 V / -20 mA 0 V / 0 mA
0 V / 0 mA 2.5 V / 10 mA
1V / 4 mA 3 V / 12 mA
-5 V / -20 mA 0 V / 0 mA
0 V / 0 mA 2.5 V / 10 mA
1 V / 4 mA 3 V / 12 mA
Analog input
-5 V 0 V 1 V
- 20 mA 0 mA 4 mA
0 8000 9600
-192 0 3200
-192 -192 0
-8000 0 1600
-8192 -8000 -4800
-8192 -8192 -8000
2 - 16
2.5 V 3 V 5 V
10 mA 12 mA 20 mA
12000 12800 16000
8000 9600 16000
6000 8000 16000
4000 4800 8000
0 1600 8000
-2000 0 8000