Allen-Bradley 2094-AC05-MP5 User Manual page 18

Chapter 1 Start
2090-XXLF-xxxx
Three-phase
AC Line Filter
Input Power
(required for CE)
2094-BLxxS
Line Interface Module
(optional component)
2094-BCxx-Mxx-S
IAM Module
Common Bus Follower
2094-PRSx
Power Rail
18
Figure 4 - Typical (400V-class) DC Common Bus System Installation
115/230V Control Power
2094-BCxx-Mxx-S
IAM Module
Common Bus Leader
2094-PRSx
Power Rail
DC Common Bus
In the example above, the leader IAM module is connected to the follower
IAM module via the DC common-bus. The follower system also includes the
Kinetix 6000M integrated drive-motor (IDM) power interface module
(IPIM) that supports up to 16 IDM units.
When planning your panel layout, you must calculate the total bus capacitance
of your DC common-bus system to be sure that the leader IAM module is sized
sufficiently to precharge the entire system. Refer to
page 227, for more information.
IMPORTANT If total bus capacitance of your system exceeds the leader IAM module
Rockwell Automation Publication 2094-UM001J-EN-P - March 2017
Kinetix 6000 Multi-axis Servo Drive System
2094-SEPM-B24-S
IPIM Module
2094-BMxx-S
Axis Modules (5)
precharge rating and input power is applied, the IAM module seven-
segment status indicator displays error code E90 (precharge timeout fault).
To correct this condition, you must replace the leader IAM module with a
larger module or decrease the total bus capacitance by removing the IPIM
module or AM modules.
2094-BSP2
Shunt Module
(optional component)
2094-PRF
Slot-filler Module
(required to fill
any unused slots)
2094-BMxx-S
Axis Modules (5)
2094-PRF
Slot-filler Module
(required to fill
any unused slots)
Appendix C, beginning on