Allen-Bradley AB QUALITY ControlLogix 1756 Series User Manual page 2

Important User Information
Because of the variety of uses for the products described in this publication,
those responsible for the application and use of this control equipment 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.
The illustrations, charts, sample programs and layout examples shown in
this guide 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 manual we use notes to make you aware of safety
considerations:
ATTENTION: Identifies information about practices or
circumstances that can lead to personal injury or death,
!
property damage or economic loss
Attention statements help you to:
• identify a hazard
• avoid a hazard
• recognize the consequences
Important: Identifies information that is critical for successful application
and understanding of the product.
ControlLogix, Data Highway Plus, and PLC-5 are trademarks of Rockwell Automation.
ControlNet is a trademark of ControlNet International, Ltd.
DeviceNet is a trademark of Open DeviceNet Vendor Association, Inc.
Ethernet is a trademark of Digital Equipment Corporation, Intel, and Xerox Corporation.
Microsoft and Windows NT are trademarks of Microsoft Corporation.
RSLogix and RSLogix5000 are trademarks of Rockwell Software, Inc.