Rockwell Automation Publication ICSTT-RM406J-EN-P - February 2021 19
Chapter 2 Preventive Maintenance
Check Fuses 1. Open the fuse cover on each termination assembly and examine the
fuses.
2. Look for signs of overheated, damaged, or incorrectly seated fuses.
Channel 1 - 8
OFF
Input module: field switch is open.
Output module: output is in its de-energized condition.
Note: If the run indicator is not green (the module is not reporting channel
values), all channel indicators will be off.
GREEN
Input module: input is on.
Output module: output is in its energized condition.
AMBER Field fault.
RED Channel fault.
Table 3 - Status Indicators on the 94xx Series Input and Output Module
Indicator Status Description
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