Rockwell Automation 20B CT, Power Interface PS Board Repl. - Frame 6 - Manual

Installation Instructions
Optional Communications Module
L2 L1 T3 T2 T1 L3
INPUT OUTPUT
USE 75 C COPPER WIRE ONLY TORQUE
52 IN-LB
(6 N-M)
BR2
PS+ PS–
BR1 DC+ DC–
USE 75 C COPPER WIRE ONLY, TORQUE 52 IN-LB (6 N-M)
22-10
AWG 5.3 IN-LB
(0.6 N-M) WIRE STRIP
2
0V
0V
DC– DC+
3
Current Transducer, Power Interface and Power Supply Board
Replacement - Frame 6
1
L1 L2 L3
O
I
=
A. Remove front covers.
B. Disconnect cables from cassette.
C. Remove the plastic shield by taking out the screws.
D. Remove the six screws securing the HIM Support
Plate. Disconnect cables.
E. Remove HIM Support Plate and set aside.
F. Remove the junction box on the bottom of the drive by
taking out the four screws.
G. Remove the left-side enclosure panel by taking out the
appropriate screws.
HIM Support Plate
Plastic Shield
Left-Side
Enclosure Panel
Drive Front
Precharge Board
HIM Support Plate