Allen-Bradley PowerFlex 755T Installation Instructions Manual page 74

Chapter 4 Mechanical and Electrical Installation
LCL filter with one line side converter
74
6. Disconnect the PDI and CTL fiber-optic cables, if present, from the
power layer interface circuit board. See
7. Without bending the cables to a radius less than 50 mm (2 in.), carefully
remove the cables from the power module chassis.
Figure 38 - PDI and CTL Fiber-optic Cable Connections
IMPORTANT Minimum inside bend radius for fiber-optic cable is 50
mm (2 in.). Any bends with a shorter inside radius can
permanently damage the fiber-optic cable. Signal
attenuation increases as inside bend radius is
decreased.
For the following steps, refer to
8. If present, disconnect the cable connector P1 from connector J1 on the
I/O panel in the power module and remove the cable from the power
module chassis.
9. If present, disconnect the cable connector P2 from connector J2 on the
I/O panel in the power module remove the cable from the power
module chassis.
10. Disconnect the cable connector P3 from connector J3 on the I/O panel
in the power module and remove the cable from the power module
chassis.
11. Disconnect the cable connector P4 from connector J4 on the I/O panel
in the power module and remove the cable from the power module
chassis.
Rockwell Automation Publication 750-IN100B-EN-P - July 2017
Figure 38.
LCL filter with two line side converters
Figure 39.
50 mm
(2 in.)