Rockwell Automation 1747-L40 SLC 500 Fixed Hardware Style - Manual (Page 3)

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)
describes some important differences between solid state 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 the Allen-Bradley Company 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, the Allen-Bradley Company cannot assume
responsibility or liability for actual use based on the examples and diagrams.
No patent liability is assumed by Allen-Bradley Company 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 the Allen-Bradley Company 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.
Attentions help you:
•
identify a hazard
•
avoid the hazard
•
recognize the consequences
Important: Identifies information that is especially important for successful
application and understanding of the product.
PLC and PLC 5 are registered trademarks of Allen-Bradley Company, Inc.
SLC, SLC 500, Dataliner, and DTAM are trademarks of Allen-Bradley Company, Inc.
IBM is a registered trademark of International Business Machines, Incorporated.
Tandy is a trademark of the Tandy Corporation.
Gateway 2000 is a trademark of Gateway 2000, Inc.
Toshiba is a trademark of Toshiba America, Inc.
Compaq is a registered trademark of Compaq Computer Corporation.
Deskpro is a trademark of Compaq Computer Corporation.
Important User Information