Allen-Bradley 2094-AC05-MP5 User Manual page 139

Figure 81 - Node Addressing Example 2
SERCOS interface TM
CP OK
Tx (rear)
Rx (front)
Transmit Receive
Receive
Kinetix 6000 Drive System
(8-axis power rail)
0 1
Base Node Address
Switches
In this example, Sercos interface module 1 controls axes
1...4 and module 2 controls axes 5...7. The slot-filler module is not assigned a
Sercos node address, but the system identifies it with a slot location.
You can mount the two Sercos interface modules in two separate ControlLogix
chassis (as shown) or you can mount them in the same chassis.
IMPORTANT The node address for each axis module is determined by the base node-
IMPORTANT Slot-filler modules must be used to fill any unoccupied slot on the power
Rockwell Automation Publication 2094-UM001J-EN-P - March 2017
1756-MxxSE Sercos
interface Module 1
Logix5000 Controller
(ControlLogix controller is shown)
Sercos Fiber-Optic rings
Transmit
Receive
Transmit
address switch setting on the IAM module.
Do not position axis modules to the right of shunt or slot-filler modules. The
added distance between non-adjacent axes can increase electrical noise and
impedance, and requires longer fiber-optic cable lengths.
rail. However, you can replace slot-filler modules with AM modules or the
2094-BSP2 shunt module (maximum one 2094-BSP2 shunt module per
power rail).
Configure and Start the Kinetix 6000 Drive System
1756-MxxSE Sercos
interface Module 2
SERCOS interface TM
Logix5000 Controller
CP OK
(ControlLogix controller is shown)
Tx (rear)
Rx (front)
Transmit
Receive
08 = Slot-filler module slot location
07 = AM module (axis 7) node address
06 = AM module (axis 6) node address
05 = AM module (axis 5) node address
04 = AM module (axis 4) node address
03 = AM module (axis 3) node address
02 = AM module (axis 2) node address
01 = IAM module (axis 1) base node address
Chapter 6
139