GFK-1504N Chapter 12 Analog Mixed I/O Modules 12-21
IC200ALG432
Analog Mixed Module, 12 Bit ± 10 V DC Input 4 Channels and Output 2 Channels
Jumper Selection
If no jumper is installed 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 0V. This should only be changed with field power and backplane
power removed.
Wiring Example
Jumper present
selects default to 0
An external source is needed to
power input transceivers.