GFK-1504N
Chapter 10 Analog Input Modules
10-5
10
IC200ALG230
Analog Input Module, 12 Bit Voltage/Current 4 Channels
Jumper Selections
Jumpers on JMP 1 and JMP 2 select voltage or current operation and voltage
range. In current mode, JMP2 is ignored.
Jumper
Range
None
±10V
1
4-20mA
2
0-10V
1 & 2
Not recommended
Wiring Examples
Voltage Inputs
Current Inputs
Voltage
Source
Voltage
Source
Current
Source
Current
Source
I 1
V 1
V 4
I 1
Return (common)
V 1
V 4
JMP 2B
JMP 2B
JMP 1B
JMP 1B
Jumper present
selects 0-10V
Inputs
I 4
JMP 1A
JMP 2A
I 4
JMP 1A
JMP 2A
Jumper present
selects Current
Inputs
Return (common)
Return (common)
Return (common)
An external source is needed to power input transceivers.