Rockwell Automation 1734-IB4D POINT I/O 24V dc 4-Channel Discrete Input Module Installation Instructions - Manual (Page 20)

20 POINT I/O 24V dc Digital Diagnostics Input Module
Publication 1734-IN029A-EN-E - January 2007
Interpret the LED Indicators
See the figure and table that show how to interpret LED indicators.
Status of Input 0
Status of Input 1
Status of Input 2
Status of Input 3
Module Status
Network Status
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