TM 5-3895-374-24-1
Troubleshooting Your Output
The following will assist you in troubleshooting your output modules
Modules
Output Circuit Operation
An output circuit controls the output signal In the following manner
1. Logic circuits determine the output status
2. An output LED indicates the status of the output signal
3. Opto-electrical isolation separates output circuit logic and backplane circuits from field signals.
4. The output driver turns the corresponding output on or off
(page 3-461)
Chapter 9
Troubleshooting
