Important user information – Rockwell Automation 1788-DNBO DeviceNet Daughtercard Installation Instructions User Manual
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2 DeviceNet Daughtercard
Publication 1788-IN053A-EN-P - December 2001
Important User Information
Because of the variety of uses for the products described in this publication, those responsible 
for the application and use of these products must satisfy themselves that all necessary steps 
have been taken to assure that each application and use meets all performance and safety 
requirements, including any applicable laws, regulations, codes and standards. In no event will 
Allen-Bradley be responsible or liable for indirect or consequential damage resulting from the 
use or application of these products.
Any illustrations, charts, sample programs, and layout examples shown in this publication are 
intended solely for purposes of example. Since there are many variables and requirements 
associated with any particular installation, Allen-Bradley does not assume responsibility or 
liability (to include intellectual property liability) for actual use based upon the examples 
shown in this publication.
Allen-Bradley publication SGI-1.1, Safety Guidelines for the Application, Installation and Maintenance 
of Solid-State Control (available from your local Allen-Bradley office), describes some important 
differences between solid-state equipment and electromechanical devices that should be taken 
into consideration when applying products such as those described in this publication.
Reproduction of the contents of this copyrighted publication, in whole or part, without 
written permission of Rockwell Automation, is prohibited.
Throughout this publication, notes may be used to make you aware of safety considerations. 
The following annotations and their accompanying statements help you to identify a potential 
hazard, avoid a potential hazard, and recognize the consequences of a potential hazard:
WARNING
!
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.
ATTENTION
!
Identifies information about practices or circumstances that can lead 
to personal injury or death, property damage, or economic loss.
IMPORTANT
Identifies information that is critical for successful application and 
understanding of the product.