Rockwell Automation Publication 1756-UM022D-EN-P - May 2017 21
Chapter 2
Install the Controller
Precautions
Read and follow these precautions for use.
Topic Page
Precautions 21
Make Sure That You Have All of the Components 25
Install a Chassis and Power Supply 26
Install the Controller Into the Chassis 27
Insert or Remove a Memory Card 28
Make Communication Connections 31
Update the Controller 33
Choose the Operating Mode of the Controller 40
Uninstall an Energy Storage Module (ESM) 42
Install an Energy Storage Module (ESM) 44
Table 9 - Environment and Enclosure Information
ATTENTION: This equipment is intended for use in a Pollution Degree 2
industrial environment, in overvoltage Category II applications (as defined in
IEC 60664-1), at altitudes up to 2000 m (6562 ft) without derating.
This equipment is not intended for use in residential environments and may not
provide adequate protection to radio communication services in such
environments.
This equipment is supplied as open-type equipment. It must be mounted within
an enclosure that is suitably designed for those specific environmental conditions
that will be present and appropriately designed to help prevent personal injury
resulting from accessibility to live parts. The enclosure must have suitable flame-
retardant properties to help prevent or minimize the spread of flame, complying
with a flame spread rating of 5VA or be approved for the application if non-
metallic. The interior of the enclosure must be accessible only by the use of a tool.
Subsequent sections of this publication may contain additional information
regarding specific enclosure type ratings that are required to comply with certain
product safety certifications.
In addition to this publication, see these publications for more information:
• Industrial Automation Wiring and Grounding Guidelines, publication
1770-4.1, for additional installation requirements
• NEMA Standard 250 and IEC 60529, as applicable, for explanations of the
degrees of protection provided by enclosure
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