Allen-Bradley PowerFlex 525

Publication 520-IN009C-EN-P - July 2014
Installation Instructions
PowerFlex 525 Incremental Encoder Input
Catalog Number: 25-ENC-1
1
L1 L2 L3
O
I
2
DC+ DC–
0V
0V
Control Module
Back Cover
Incremental
Encoder Input
Wait three minutes
after shutdown for
capacitors to discharge
to safe voltage levels.
Voltage DIP switch
3
4
Mount the Incremental Encoder onto the
Control Module Back Cover
Lock the Incremental Encoder onto the
Control Module Back Cover
Mounting catch
Locking tab
Note: Incremental Encoder Input is for PowerFlex 525 only.
You can install both the communication adapter and optional
Incremental Encoder Input on the same Control Module Back Cover.