Rockwell Automation 20P PowerFlex DC Drive - Frame A Switching Power Supply Circuit Board - Manual (Page 9)

PowerFlex® DC Drive - Frame A Switching Power Supply Circuit Board 9
Figure 1 Pulse Transformer Circuit Board Layout
XP
1
1
X
S
W1
X
3 1
X
S
W
16
1 2
33 3 4
XR
TR2
TR1
XY
1
0V1
T04
T01
T05
T02
T06
T0
3
T1
T4
T2
T5
T
3
T6
K G
KG04
K G
KG01
K G
KG05
K G
KG02
K G
KG06
K G
KG0
3
K G
KG4
K G
KG1
K G
KG5
K G
KG2
K G
KG6
K G
KG
3
XTA
1
TA
UCV
W
W V C U
X4
1
78
79
35
36 75 76 U2
V2
X
S
W1
X
S
W
X
3
XP
TR2
T
R1
XR
X4
XY
XCD_IO
TO
1
T
O
4
TO
2
T O
5
TO
3
TO
6
KGO1
KGO4
KGO2
KGO5
TO
1
T
O
4
TO
2
KGO1
KGO4
KGO2
KGO5
KGO
3
KGO6
T5
T
3
T6
T1
T4
T2
KG1
KG4
KG2
KG5
KG
3
KG6
XT
A
S
4
S3
11
78
79
35
36 75 76 U2
V2
Components shown within dashed lines are only contained
on the Pulse Transformer board for regenerative drives.
FIR1-XX rev
. “P” an
d lo
wer
FIR
1-XX rev
. “Q”
an
d h
igh
er