ZMIO300 Series Hardware Manual Version 1.8
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and coupler module
breaks
loosened or not
Restart the power.
On
Off
Off
The pre-scanned sub
module and actual
continuation sub module
are not totally matched.
Check if the continuation
submodule is lost, or be in
malfunction
Check if appears hot plug or
discharger
Restart the power.
3.2.4
ZMIO300-4DA Analog Output Module
3.2.4.1
Interface Definition
No.
Interface Name
Function Description
1
Status indication light
RUN
Run
indicator
Green
It will light when runs
normally.
POW
Power
indicator
It will light when
power is conducted.
ALM
Error
indicator
Red
It will light when
communicate wrongly.
2
Local Expansion Front-level
Interface
Connect with coupler module or expansion submodule,
doesn’t support hot plug or discharge.
3
Local Expansion behind-
level Interface
Connect with expansion submodule, doesn’t support
hot plug or discharge.
