Rockwell Automation Allen-Bradley Kinetix 6000, User Manual

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Publication 2094-UM001A-EN-P — September 2006
30 Planning the Kinetix 6000 Drive System Installation
Establishing Noise Zones
Observe the following guidelines when a LIM (2094-AL
xx
S, -BL
xx
S, or
-XL75S-C x ) is used in the Kinetix 6000 system and mounted left of the
IAM with the ac (EMC) line filter mounted above the LIM:
•
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 from the filter output to IAM. Shielded
cable is required on the EMC filter (load side) and the braided
shield attached to the clamp provided.
•
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.
C
D
D
VD
D
D
D D
D
D
VD
D
MAIN VAC
Line Interface Module
Kinetix 6000 System
Dirty Wireway Clean Wireway
I/O
(1)
and Feedback Cables
No sensitive
equipment within
150 mm (6.0 in.).
(2)
Motor Power Cables
Very Dirty Filter/IAM Connections
Segregated (not in wireway)
Route 24V dc I/O
shielded cable. Route encoder/analog/registration
shielded cables.
Fiber-optic Cable
VAC Load
VAC Line
AC Line Filter