Rockwell Automation T82xx Trusted High Integrity Power Supply 110-240V ac and 24V dc - Manual (Page 16)

Trusted
TM
Power Supply System T82xx
Issue 9 Mar 06 PD-T82xx 16
4. Maintenance
No periodic maintenance or calibration is required for I/O power supply modules. There are no user-
replaceable parts.
A failed I/O power supply module can be hot-replaced without disrupting system operations. Main
power wiring and I/O power cables (connected to the chassis) are not disturbed during module
replacement.