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2. LED Indicators
LED No.
LED Function / Description
0
Input 0
1
Input 1
2
Input 2
3
Input 3
Status
Not Signal,
Normal Operation
On Signal
Normal Operation
Unitronics
LED Color
Green
Green
Green
Green
LED
Off
Green
Indication
Input Sensor Open or Input Range Over
Normal Operation
Sensor Connected and Input Range Valid
Normal Operation
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