Allen-Bradley 2094-AC05-MP5 - Page 196

196 Rockwell Automation Publication 2094-UM001J-EN-P - March 2017
Appendix A Interconnect Diagrams
Figure 92 - 8720MC-RPS Leader Drive with Single Follower IAM Module
CONT EN- CONT EN+
W
V
U
DC-
DC+
L3 L2 L1
CTRL 2 CTRL 1
1 2
1 2 3 4 5 6
1 2
6 5 4 3 2 1 4 3 2 1
MBRK - MBRK + COM PWR DBRK - DBRK +
N.C. N.C. N.C.
E/N
L1 L2 L3
G
R
S
T
TB1
CR1*
CR1*
L1 AUX L2 AUX L3 AUX
PR1 PR2 PR3
MC1 MC2
TB2
R1
S1
T1
MC
TB1
DC-
DC+
N
P
TB3
COM
RDY
+24V DC
PWR
R S T
+24V_PWR ENABLE +24V_COM
1 2 3
Control Power (CPD) Connector
Power Rail Ground Stud
DC Bus and Three-phase Input (IPD) Connector
Contactor Enable (CED) Connector Note 14
Motor/Resistive
Brake (BC) Connector
Three-phase Motor Power Connections Note 16
Cable Shield
Clamp
Note 10
Bonded Cabinet
Ground Bus*
Motor Power
(MP) Connector
Refer to Attention statement (Note 13).
Note 14
Single-phase Input
95…264V AC RMS
Notes 1, 2
MC *
Note 8
IMPORTANT Use a push button circuit (instead of an SPST toggle switch) in series with the contactor enable string (between the 8720MC-RPS and servo
drive) to allow a drive fault to remove the DC bus power, and to prevent the drive from applying DC bus power without your input after clearing a drive fault.
Note 12
2094-BCxx-Mxx-x
Common-bus Follower
IAM Module
8720MC-RPSxxx
8720MC
Regenerative
Power Supply
Three phase Input (+10/ 15%)
380V AC rms, 50 Hz
or 460V AC rms, 60 Hz
Notes 1, 2
Bonded Cabinet
Ground Bus *
Three-phase
AC Line Filter
Note 3
* Indicates User Supplied Component
Harmonic
Filter
Varistor
To Motor Fan
Motor Fan Fusing *
Line
Reactors
Input Fusing *
Customer
Supplied
120V AC
Start *
Stop *
Motion Control I/O
I/O (IOD) Connector
Set 8720MC-RPS for
650V DC, nom
Refer to table on page 188
for note information.