Rockwell Automation Allen-Bradley 2094-BC01-M01-S, User Manual

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38 Rockwell Automation Publication 2094-UM001D-EN-P - May 2010
Chapter 2 Planning the Kinetix 6000 Drive System Installation
Observe these guidelines when a 2094-AL09 or 2094-BL02 LIM module is used
in the Bulletin 2094 system and mounted left of the IAM module:
• The clean zone (C) is to the right and beneath the Bulletin 2094 system
(gray wireway).
•
The dirty zone (D) is to the left and above the Bulletin 2094 system, and
above and below the LIM module (black wireway).
• The very dirty zone (VD) is limited to where the LIM module VAC
output jumpers over to the IAM module. Shielded cable is required only if
the very dirty cables enter a wireway.
• The SERCOS fiber-optic cables are immune to electrical noise, but due to
their delicate nature, route them in the clean zone.
This layout is preferred due to the reduced size of the very dirty zone.
Figure 13 - Noise Zones (LIM mounted left of IAM module)
(1) If drive system I/O cable contains (dirty) relay wires, route cable with LIM module 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
C
Line Interface Module
Kinetix 6000
System
Dirty Wireway
Clean Wireway
I/O
(1)
and Feedback Cables
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
No sensitive
(2)
equipment within
150 mm (6.0 in.).