Rockwell Automation Allen-Bradley PowerFlex 20P - Page 109

Rockwell Automation Publication 20P-TG002B-EN-P - February 2018 109
Schematics Appendix A
Figure 17 - Field Control Circuit Diagram
Figure 18 - Control Circuit Input Power Diagram
+15 V
-15 V
XFCD-1
XFCD-3
XFCD-4
LB
S14-8 S14-7 S14-6 S14-5 S14-4 S14-3 S14-2 S14-1
XFCD-2
LA
1210
845 845
1000
1000 1000
120
47.5
1000
1800 1800 1800 1800 1800 1800
U2
V2
1C2
1D2
230 VAC
or
115 VAC
Input
To Switch
Mode Power
Supply (SMPS)