Recommended cable for the resolver feedback card – Rockwell Automation 20D PowerFlex 700S Phase II Drive Frames 1...6 Installation Instructions User Manual

Page 71

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Rockwell Automation Publication 20D-IN024C-EN-P - July 2013

71

PowerFlex 700S Adjustable Frequency AC Drive - Phase II Control

Allen-Bradley servo motors may be ordered with factory installed resolvers. The
list of factory installed resolvers below are supported by the 700S Resolver
Feedback Option card.

Recommended Cable for the Resolver Feedback Card

Rockwell Automation strongly recommends the use of Reliance Electric 417900-
207CG or Belden 9730 cable for installation, or an equivalent cable that meets
these specifications:

Three twisted pairs, 80° C, 300V
Chrome FPR jacket, plenum rated
Conductor size: 18 AWG
Twists per inch: 2 or 3 twists per inch of wire lay per pair
Capacitance per pair: not to exceed 30 pF per foot +/- 0.3 pF as read on a

GEN_RAD model 1658 RLC Digibridge or equivalent

Capacitance difference pair-to-pair: not to exceed 0.6 pF per foot as read

on a GEN_RAD Model 1658 RLC Digibridge or equivalent

Resistance per 1000 feet: 17.15Ω +/- 10%
Inductance per 1000 feet: 0.13 mH +/- 10% as read on a GEN_RAD

model 1658 RLC Digibridge or equivalent

Insulation thickness: 0.008 in.
Conductor stranding 16/30
Jacket thickness: 0.018 in.

Motor / Resolver Type

Compatible Parameter 277

[Reslvr0 Type Sel]
Configuration

Notes

1326 AB 230V Primary Resolver

No

Not Supported

Receiver type resolver - not supported

1326 AB 460V Primary Resolver

Yes

9 - 1326Ax 460v

Transmitter type resolver - supported

1326 AB 460V Secondary Resolver

Yes

13 - Reserved

Secondary resolver is geared to motor -
not intended for motor speed / position
feedback
Transmitter type resolver - supported

1326AD 230V Rare Earth Primary
Resolver

No

Not Supported

Receiver type resolver - not supported

1326AH 460V Explosion Proof Motor
Primary Resolver

Yes

9 - 1326Ax 460v

Transmitter type resolver - supported

1326AH 460V Explosion Proof Motor
Secondary Resolver

Yes

N/A

Secondary resolver is geared to motor -
not intended for motor speed / position
feedback
Transmitter type resolver - supported

1326AS 460V Rare Earth Primary
Resolver

Yes

9 - 1326Ax 460v

Transmitter type resolver - supported

MPL 460V Primary Resolver

Yes

4 - MPL 460v

Transmitter type resolver - supported

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