Simultaneous Voltage And Current Input Characteristics; The Connection Between Analog Input And Digital Output - LG G3F-AD4A User Manual

Chapter 2. SPECIFICATIONS
3)

Simultaneous Voltage and Current Input Characteristics

▶ For the channel used to voltage input, input variable IN_SEL of initial funtion block is set to "1" by channel, and the
position of voltage/current select switch is set to "off"
▶ For the channel used to current input, input variable IN_SEL of initial funtion block is set to "0" by channel, and the
position of voltage/current select switch is set to "on"
Ex) The channel used to voltage input : channel 0~3, 8~11, The channel used to current input : channel 4~7,12~15
- On : current
CH0
- Off : voltage
On
▶Digital output to voltage/current input characteristics is shown as below
Section
1~ 5V
Input
type
4~20㎃
Digital output

4) The connection between Analog input and Digital output

The connection between Analog input and Digital output is shown as below
Digital output
Digital
Input range
output
DC 1~5V
0 ~
16000
DC 4~20
㎃
Voltage/Current select switch
1 2 3 4 5 6
1 2 3 4 5 6 7 8
Lower 1 1
Lower 4 4
0 0
8009
8008
8007
8006
8005
8004
8003
8002
8001
8000
Resolution
3.000 3.00025
0.25mV
~ ~
3.00025 3.00050
12.000 12.001
~ ~
1 ㎂
12.001 12.002
Analog input and Digital output
8 9 10 11 12 13 14 1 5
7
On
1 2 3 4 5
(On the left side of the Module)
Analog input
2 3 4
8 12 16
4000 8000 12000
①
Analog input
3.00050 3.00075 3.00100 3.00125
~ ~ ~ ~
3.00075 3.00100 3.00125 3.00150
12.002 12.003 12.004 12.005
~ ~ ~ ~
12.003 12.004 12.005 12.006
2 - 19
Channel no.
6 7 8
5 Upper 5
20 Upper 20
16000 16000
3.00150 3.00175 3.00250
3.00200
~
~ ~ ~
3.00250
3.00175 3.00200 3.00275
12.006 12.007 12.008 12.009
~ ~ ~ ~
12.007 12.008 12.009 12.010