Rockwell Automation 8720MC 8720MC Regenerative Power Supply User Manual - Manual (Page 19)

2-7 About 8720MC-RPS Regenerative Power Supply
Model 8720MC-RPS190BM and 8720MC-RPS190BS have the
following main components.
1. Regulator Board (BDSR) (only master unit has a Regulator
Board, not on slave unit)
2. Power Interface Board (PIFS)
3. Bus Capacitors
4. Cooling Fan
5. Power Modules
6. Fuses 1, 2, 3
The following figure shows the locations of main components of
Model 8720MC-RPS190BM and 8720MC-RPS190BS.
Unit Front Side
1
2
FU1
FU2
FU3
6
5
3
4