Allen-Bradley PowerFlex 20P Hardware Service Manual page 118

Digital dc drive, frame a
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Table of Contents
Appendix A
Schematics
U3
118
Figure 23 - Drive Heat Sink Monitoring Control Circuit Diagram
XR-10
XR-12
X4-1
XSW-1
+24V
X4-2
0V24
XSW-2
Figure 24 - Contactor Control Relays Control Circuit Diagram
0V24
Rockwell Automation Publication 20P-TG001C-EN-P - February 2018
Control Board
+5V
XR-10
XR-12
U6
K7
+24V
35
36
OTS
U2
S1
K8
75
76
XR
7
XR
6
XR
5
XR
4
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