Rockwell Automation Allen-Bradley 2094-BC01-M01-S, Руководство пользователя

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40 Rockwell Automation Publication 2094-UM001D-EN-P - May 2010
Chapter 2 Planning the Kinetix 6000 Drive System Installation
Observe these guidelines when individual input power components are used in
the Bulletin 2094 system and the Bulletin 2094 LIM module is not used:
• The clean zone (C) is beneath the Bulletin 2094 system and includes the
I/O wiring, feedback cable, and DC filter (gray wireway).
•
The dirty zone (D) is above the Bulletin 2094 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 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.
Figure 15 - Noise Zones (without LIM module)
(1) If drive system 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 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.
(1)
C
C
D
D
VD
(4)
(3)
D
D
C
Dirty Wireway Clean Wireway
Motor Power Cables
24V Motor
Brake PS
Circuit
Breaker
XFMR
AC
Line Filter
(required
for CE)
DC
Filter
Contactors
Kinetix 6000 System
(2)
(2)
I/O
(1)
and Feedback 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