Rockwell Automation 2097-Rx User Manual

Installation Instructions

Bulletin 2097 Shunt Resistor

Catalog Numbers 2097-R2, 2097-R3, 2097-R4, 2097-R6, 2097-R7

Topi c Pag e

About the Shunt Resistor 1

Important User Information 2

Shunt Resistor Specifications 6

Additional Resources 7

About the Shunt Resistor

This publication provides installation instructions for the Bulletin 2097 shunt resistor. The
2097-Rx shunt resistor applies to Kinetix® 300 and Kinetix 350 servo drives. Use these
instructions for installing and wiring your shunt resistor. For more information, refer to the user
manual available for your drive listed in Additional Resources

on page 7.

2 Bulletin 2097 Shunt Resistor

Important User Information

Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the
Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1
sales office or online at http://www.rockwellautomation.com/literature/
equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for
solid-state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of
this equipment is acceptable.

In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or
application of this equipment.

The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual
use based on the examples and diagrams.

No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software
described in this manual.

Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is
prohibited.

Throughout this manual, when necessary, we use notes to make you aware of safety considerations.

WARNIN G: Identifies information about practices or circumstances that can cause an explosion in a hazardous
environment, which may lead to personal injury or death, property damage, or economic loss.

) describes some important differences between solid-state

available from your local Rockwell Automation

ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death,
property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard and recognize the
consequences.

SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that
dangerous voltage may be present.

BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that
surfaces may reach dangerous temperatures.

IMPORTANT Identifies information that is critical for successful application and understanding of the product.

Rockwell Automation Publication 2097-IN002E-EN-P - March 2013

Bulletin 2097 Shunt Resistor 3

TIP

Heat Sink

Install the Shunt Resistor

Install your 2097-Rx shunt resistor by using the dimension drawing on page 4 and two
M4 (#6-32) steel machine screws. Torque to 1.1 N•m (9.8 lb•in).

The shunt resistor can operate at its full power rating if it is mounted vertically on a
200 x 200 x 3 mm (7.9 x 7.9 x 0.12 in.) heat sink at 25 ºC (77 ºF) with a clearances of 12 mm
(0.5 in.) on the sides and 50 mm (2.0 in.) above and below. If you’re not using a heat sink, refer to
the derating information in the user manual.

ATTENTION: The shunt resistor surface temperature can reach up to 200 ºC (392 ºF). Do not
touch during operation. Do not install near flammable material. We recommend that you
install in a manner that prevents user contact.

Mount Shunt Resistor to Heat Sink

Mounting holes are not equally spaced. Carefully lay out hole pattern before drilling holes in the
mounting surface.

Rockwell Automation Publication 2097-IN002E-EN-P - March 2013