Rockwell Automation 2093-xxxx Kinetix 2000 Multi-axis Servo Drive User Manual - Manual (Page 33)

Publication 2093-UM001A-EN-P — March 2007
Planning the Kinetix 2000 Drive System Installation 33
(1) Very Dirty connections must be shielded with braid clamp at both ends.For examples of shield clamp
attachment, System Design for Control of Electrical Noise Reference Manual, publication GMC-RM001,
publication System Design for Control of Electrical Noise Reference Manual, publication GMC-RM001.
(2) If IAM/AM I/O cable contains (dirty) relay wires, route cable with LIM I/O cable in dirty wireway.
(3) When space does not permit the 150 mm (6.0 in.) segregation, use a grounded steel shield instead. For
examples, refer to Chapter 4 of the System Design for Control of Electrical Noise Reference Manual,
publication GMC-RM001.
Observe the following guidelines when individual input power components
are used in the Kinetix 2000 system and the LIM (2094-xLxx or
2094-xLxxS-xx) is not used:
• The clean zone (C) is beneath the Kinetix 2000 system and includes the
I/O wiring, feedback cable, and dc filter (grey wireway).
• The dirty zone (D) is above the Kinetix 2000 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 Chapter 4 of 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.
C C
D
D
VD
(4)
(3)
D
D
(2)
(2)
Dirty Wireway
Kinetix 2000
System
Clean Wireway
Very dirty EMC filter/IAM connection
segregated (not in wireway)
Route Encoder/Analog/Registration
Shielded Cables
Contactors
Route Motor Power and
24 V dc I/O Shielded Cables
I/O and Feedback Cables
(1)
(5)
AC
Line Filter
DC
Filter
XFMR
Circuit
Breaker 24V Motor
Brake PS