Manual

192 Rockwell Automation Publication PFLEX-IN006E-EN-P - July 2013
Appendix C PowerFlex 700S Resolver Feedback Option Card
Wiring the Resolver
Feedback Option Card to a
Resolver
Table 21 - Terminal Block Description
Recommended Cable
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:
• 3 Twisted Pairs, 80 °C, 300V
• Chrome FPR Jacket, Plenum Rated
• Conductor Size: 18 AWG
• Twists Per Inch: 2-3 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 ft: 17.15 Ω ±10%
• Inductance per 1000 ft: 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.
Terminal Signal Description
8 REF HIGH Positive Reference signal
7 SHIELD Connection point for resolver cable shield
6 REF LOW Negative Reference signal
5 SIN HIGH Positive Sine signal
4 SHIELD Connection point for resolver cable shield
3 SIN LOW Negative Sine signal
2 COS HIGH Positive Cosine signal
1COS LOW Negative Cosine signal
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