GFK-1504K Chapter 12 Analog Mixed I/O Modules 12-5
12
IC200ALG430
Analog Mixed Module, 12 Bit Input Current 4 Channels and
Output Current 2 Channels
Jumper Selection
A jumper on the carrier can be used to select the output default mode. If no jumper is
installed on pins B13 and B14 outputs hold their last state (the last commanded value from
the backplane) if backplane power or communications are interrupted or the PLC is
stopped. With a jumper installed, if such conditions occur outputs default to 4mA. This
should only be changed with field power and backplane power removed.
Jumper Selects
None Hold Last State
JMP 1 Default to 4mA
Wiring Examples
Current Inputs
Current
Source
Current
Source
I In 1 +
I In 1 -
JMP 1A
JMP 1B
Field Power
Field Return
I Out 1
RET 1
-
+
Shield
24VDC
Load
I Out 2
RET 2
Shield
Load
Jumper installed =default to 4mA
no jumper = hold last state
Current Outputs
I In 4 +
I In 4 -
An external source is needed to
power input transceivers.
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