Rockwell Automation 2090-SRxxx External Shunt Modules Installation Instructions - Manual (Page 8)

Publication 2090-IN004B-EN-P — June 2008
8 External Shunt Modules
When mounting your shunt module inside the enclosure, follow these
additional guidelines:
•
Metal-clad modules can be mounted anywhere in the dirty zone,
but as close to the Kinetix 6000 system as possible.
•
Shunt DC-bus wires can be run with motor power cables.
•
Keep unshielded wiring as short as possible. Keep shunt wiring
as flat to the cabinet as possible.
•
Separate shunt DC-bus cables from other sensitive, low voltage
signal cables.
External Shunt Module Mounted Inside the Enclosure
C
D
D
D
D
D
VD
C
VD
1394 Digital Servo Controller
300W Shunt Module
BULLETIN 1394 300W SHUNT MODULE ALLEN-BRADLEY
FOR USE WITH 1394-SJT22-X SYSTEM MODULE
CAT. PART SER. INPUT DC INPUT AC FOR FUSE REPLACEMENT USE:
BUSSMAN CAT. NO.
R
D
Line Interface Module
Kinetix 6000
Drive System
Dirty Wireway Clean Wireway
Motor Power Cables
Enclosure
2094-BSP2
Shunt Module
I/O and Feedback Cables
150 mm (6.0 in.)
clearance, min on all four
sides of the shunt module.
Shunt Thermal Switch and Fan Wires (when present)
Very Dirty Connections Segregated
(not in wireway)
Shunt DC-bus Wiring Methods:
Twisted pair in conduit (1st choice).
Shielded twisted pair (2nd choice).
Twisted pair, two twists per foot, min (3rd choice).
No sensitive
equipment within
150 mm (6.0 in.).
Route 24V DC I/O
shielded cable.
Route encoder/analog/registration
shielded cables.