Rockwell Automation T7480 ICS Regent+Plus Guarded Analog Output Modules - Manual (Page 22)

Guarded Analog Output Modules (T7480)
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Industrial Control Services
Figure 12. Location of Test Points for Latent Fault Testing.
Testing Steps
1. Remove the module to be tested from the I/O chassis.
2. Install the I/O extender module into the slot from which
the module was removed.
3. Remove the jumpers (if installed) labeled CH1 through
CH16 from the I/O extender module.