Rockwell Automation 21G PowerFlex 750-Series AC Drives - Manual (Page 265)

Rockwell Automation Publication 750-IN001N-EN-P - April 2014 265
PowerFlex 750-Series AC Drives
Motor Power Cables
For detailed information on 2090-Series flying-lead motor cables, refer to the Kinetix
Motion Accessories Specifications Technical Data, publication
GMC-TD004 .
Feedback Device Resolution
When using a PowerFlex 755 drive to control a permanent magnet motor, the motor
feedback device must have a resolution so that the number of pulses per revolution (PPR) is
an exponent of two.
For example: 512, 1024, 2048, 4096, 8192…524288, 1048576…
Motor Feedback Wiring Examples
The following table includes a list of motor, feedback device and cable wiring examples.
If you are using this motor and/or feedback device… and this cable… See this wiring example…
Heidenhain EnDat angle encoder (e.g., RCN729/829) with internal power supply supplied with encoder Figure 123 - on page 266
Heidenhain EnDat angle encoder with external power supply supplied with encoder Figure 124 - on page 266
Heidenhain Non-EnDat rotary encoder with internal power supply PUR cable supplied with encoder Figure 125 - on page 267
Heidenhain EnDat rotary encoder (ECN 412 EnDat01) with internal power supply supplied with encoder Figure 126 - on page 267
Heidenhain EnDat rotary encoder (ECN 412 EnDat01) with internal power supply PUR cable supplied with encoder Figure 127 - on page 268
MP-Series (460V) motor and Stegmann rotary or Rotary encoder
HPK series motor and Stegmann rotary or Rotary encoder
Allen-Bradley 1326AB-Series motor and Stegmann rotary or Rotary encoder 2090-CFBM7DF-CEAAXX Figure 128 - on page 269
Stegmann rotary encoder 1326-CECU-XXL-XXX Figure 129 - on page 270
Pre-attached, shielded, twisted pair Figure 130 - on page 270
Shielded, twisted pair cable with an 8-pin Berg
style connector Figure 131 - on page 271
Shielded, twisted pair cable with a 10-pin MS style
connector Figure 132 - on page 271
Shielded, twisted pair cable with a 12-pin DIN
style connector Figure 133 - on page 272
Linear sensor MDI RG Connector Figure 134 - on page 272
P Integral Cable Figure 134 - on page 272
Registration sensor supplied with sensor Figure 135 - on page 273
Simulated Incremental encoder output customer supplied Figure 136 - on page 273
Incremental encoder with 5V internal power supply customer supplied Figure 137 - on page 274
Incremental encoder with external power supply customer supplied Figure 138 - on page 274