Allen-Bradley PowerFlex 755T Installation Instructions Manual page 172

Chapter 6 I/O Wiring
172
Table 59 - Single Incremental Encoder Sample Wiring
I/O
Encoder Power by Drive
12V DC, 250 mA
OR
5V DC, 250 mA
Separately Powered Encoder
Encoder Signal –
Single-Ended, Dual Channel
Encoder Signal –
Differential, Dual Channel
Homing Signal –
Internal Drive Power
Homing Signal –
External Power
Rockwell Automation Publication 750-IN100B-EN-P - July 2017
Connection Example
Com
Sh
+12
VDC
+5
–
Com
Sh
Com
Sh
A A-
B B-
Z Z-
Sh
A-
A
B-
B
Z-
Z
+24V 24VC
HmC Hm
Home Switch
HmC Hm
Home Switch
Common +24V
External Power Supply