Rockwell Automation 2097-Vxxx Kinetix 300 EtherNet/IP Indexing Servo Drive User Manual User Manual

Page 187

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Rockwell Automation Publication 2097-UM001D-EN-P - November 2012

187

Interconnect Diagrams

Appendix A

This power block diagram applies to 2097-V31PR

x servo drives. The voltage-

doubler circuitry lets the drives with 120V input power get full performance
from 240V motors.

Figure 97 - Voltage Doubler Block Diagram

L1

L2/N

N

W

V

U

Three-phase Motor Output

Inverter Section

SH

+

Chassis

-

DC+

2097-R

x

Shunt

Shunt

Transistor

DC-

(1)

Shunt/DC Bus Connector

L1 and N inputs apply to

2097-V31PR

x servo drives

using the voltage-doubler feature.

(1)

The 20

97-R

x shun

t module is e

xt

ernal t

o th

e Kinetix 3

00 driv

e.