Rockwell Automation Allen-Bradley Kinetix 6000, User Manual

Page: 34 / 268

Publication 2094-UM001A-EN-P — September 2006
34 Planning the Kinetix 6000 Drive System Installation
Observe the following guidelines when a LIM (2094-AL09 or -BL02) is
used in the Kinetix 6000 system and mounted left of the IAM:
This layout is preferred due to the reduced size of the very dirty zone.
•
The clean zone (C) is to the right and beneath the Kinetix 6000
system (grey wireway).
•
The dirty zone (D) is to the left and above the Kinetix 6000
system, and above and below the LIM (black wireway).
•
The very dirty zone (VD) is limited to where the LIM 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 (LIM mounted left of IAM)
(1)
If IAM/AM I/O cable contains (dirty) relay wires, route cable with LIM I/O cable in dirty wireway.
(2)
When space does not permit the 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.
(1)
C
D
D
D
D
VD
C
D
Line Interface Module
Kinetix 6000
System
Dirty Wireway Clean Wireway
I/O
(1)
and Feedback Cables
Motor Power Cables
Fiber-optic Cable
Very Dirty Filter/IAM Connections
Segregated (not in wireway)
No sensitive
equipment within
150 mm (6.0 in.).
(2)
Route 24V dc I/O
shielded cable. Route encoder/analog/registration
shielded cables.