Rockwell Automation Allen-Bradley Kinetix 6000, User Manual

Page: 36 / 268

Publication 2094-UM001A-EN-P — September 2006
36 Planning the Kinetix 6000 Drive System Installation
Observe the following guidelines when individual input power
components are used in the Kinetix 6000 system and the LIM
(2094-
x
L
xx
or -
x
L
xx
S-
xx
) is not used:
•
The clean zone (C) is beneath the Kinetix 6000 system and
includes the I/O wiring, feedback cable, and dc filter (grey
wireway).
•
The dirty zone (D) is above the Kinetix 6000 system (black
wireway) and includes the circuit breakers, transformer, 24V dc
power supply, contactors, ac line filter, and motor power cables.
•
The very dirty zone (VD) is limited to where the ac line (EMC)
filter VAC output jumpers over to the IAM. Shielded cable is
required only if the very dirty cables enter a wireway.
•
The SERCOS fiber-optic cables are immune to electrical noise.
Establishing Noise Zones (No LIM)
(1)
If IAM/AM I/O cable contains (dirty) relay wires, route cable in dirty wireway.
(2)
When space to the right of the IAM does not permit 150 mm (6.0 in.) segregation, use a grounded steel shield
instead. For examples, refer to the System Design for Control of Electrical Noise Reference Manual, publication
GMC-RM001.
(3)
This is a clean 24V dc available for any device that may require it. The 24V enters the clean wireway and exits
to the right.
(4)
This is a dirty 24V dc available for motor brakes and contactors. The 24V enters the dirty wireway and exits to
the left.
(1)
C
C
D
D
VD
(4)
(3)
D
D
Dirty Wireway Clean Wireway
Motor Power Cables
24V Motor
Brake PS
Circuit
Breaker
XFMR
AC
Line Filter
DC
Filter
Contactors
Kinetix 6000 System
(2)
(2)
I/O
(1)
and Feedback Cables
Very Dirty Filter/IAM Connections
Segregated (not in wireway)
Route 24V dc I/O
shielded cable.
Route encoder/analog/registration
shielded cables.