Rockwell Automation Publication 2099-UM001D-EN-P - December 2012
165
Interconnect Diagrams
Appendix B
Figure 74 - 8720MC-RPS065BM Regenerative Power Supply to a Single Kinetix 7000 Drive
IMPORTANT
This configuration requires the power regenerative mode settings as described in the 8720MC Regenerative Power Supply
Installation Manual, publication
, and setting of the power tab in RSLogix 5000 software is set to the
appropriate bus regulator catalog number. Common mode capacitors should be disconnected on DC common bus drives.
L1
L2
L3
TB1
L1 AUX
L2 AUX
L3 AUX
PR1
PR2
PR3
MC1
MC2
TB2
GPR2+
GPR
E/N
5
6
STOP*
START (RPS On)*
CR1*
CR1*
MC
TB1
DC+
DC-
MC
RST
PWR
0V
24V
COM
IP
RDY
FR
FR
TB3
8
7
REGEN COM
REGEN OK
GPIO
CR1*
DC Bus
Connections
*MC AUX
24V ENABLE
ENABLE
24V COM
IOD
1
2
Power Connections
Fault Relay Contact
GPR2-
TB
DC+
DC-
RPS Stop-
Start String*
*1
20V/240V AC
or
24V DC
* Ind
icates User Sup
pli
ed Co
mpon
ent
*Bon
ded
Cab
inet
Ground Bus
*V
aristor
*Th
ree-p
ha
se
AC Line Filter for Main Power See Note 3
*Ha
rm
on
ic
Filter
*Sin
gle
-phase
AC Line Filter See Note 3
*Line Reactor (8720MC for
RPS unit)
*Thre
e-pha
se In
pu
t
(+
10
/-15%)
38
0V AC RMS,
50
Hz
38
0V AC RMS,
50
Hz
See Note 1
*Thre
e-pha
se
Contactor
(MC)
*Circuit Breaker
*In
put
Fusing
Regenerati
ve
Power Suppl
y
8720M
C-
RP
S065BM
Kinetix 7000 Drive
2099-BM
xx
-S
Ad
dition
al co
nn
ec
tion
s re
qu
ired
,
but not shown in this diagram: 1. +24V DC Control Power 2. Motor Feedback, Brake (if used), and Power 3. Drive I/O and Communications
See Note 4
See Notes 6 and 8
Motion
Control I/O*
See Note 11
