Rockwell Automation 2093-xxxx Kinetix 2000 Multi-axis Servo Drive User Manual - Manual (Page 28)

Publication 2093-UM001A-EN-P — March 2007
28 Planning the Kinetix 2000 Drive System Installation
Multiple Subpanels and Cabinet Recommendations
Establishing Noise Zones
Observe the following guidelines when a LIM (2094-AL09) is used in the
Kinetix 2000 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 2000 system
(grey wireway).
• The dirty zone (D) is to the left and above the Kinetix 2000 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.
Bond the top and bottom of each subpanel to the cabinet using
25.4 mm (1.0 in.) by 6.35 mm (0.25 in.) wire braid.
Scrape the paint around each fastener to
maximize metal to metal contact.
Cabinet ground bus
bonded to the subpanel.