Rockwell Automation 20D PowerFlex 700S and 700H Frame 10...12 Rectifier Module Replacement Kit - Manual (Page 27)

27
Publication PFLEX-IN023A-EN-P
9. For PowerFlex 700H drives, continue with step 12 on page 28.
For PowerFlex 700S drives only, carefully disconnect the fiber-optic cables
from sockets J4 and J5 on the voltage feedback board and carefully set them
aside.
Important: Minimum inside bend radius for fiber-optic cable is 25.4 mm (1.0
in.). Any bends with a shorter inside radius can permanently
damage the fiber-optic cable. Signal attenuation increases with
decreased inside bend radii.
10. Disconnect the DC bus connection cable from connector J2 and the motor
feedback connection cable from connector J3 on the voltage feedback
board.
11. Disconnect the cable from connector J8 on the voltage feedback board.
ATTENTION: Hazard of permanent eye damage exists when
using optical transmission equipment. This product emits intense
light and invisible radiation. Do not look into fiber-optic ports or
fiber-optic cable connectors.
J4 J5
J8
J2 J3
Voltage feedback
board location