Unitronics
91
2.
LED Indicators
LED No.
LED Function / Description
LED Color
0
Input 0
Green
1
Input 1
Green
2
Input 2
Green
3
Input 3
Green
Status
LED
Indication
Normal Operation
[LED Off < 0.5% (Maximum Input Value)] - Input OFF
[LED On > 0.5% (Maximum Input Value)] - Input Green
Normal Operation
Field Power Error
All Input Repeat the Green and OFF
Field Power is
unconnected