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Rockwell Automation 1756-ENET/B ControlLogix EtherNet Comm. Interface Module, Series B Installation Instructions User Manual

Page 18

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18 ControlLogix Ethernet Communication Interface Module

Publication

1756-IN053D-EN-P - June 2002

Allen-Bradley and ControlLogix are trademarks of Rockwell Automation.
Ethernet is a trademark of Digital Equipment Corporation, Intel, and Xerox Corporation.

IMPORTANT

This equipment is not resistant to sunlight or other
sources of UV radiation.

The secondary of a current transformer shall not
be open-circuited when applied in Class I, Zone 2
environments.

Equipment of lesser Enclosure Type Rating must
be installed in an enclosure providing at least IP54
protection when applied in Class I, Zone 2
environments.

This equipment shall be used within its specified
ratings defined by Allen-Bradley.

Provision shall be made to prevent the rated
voltage from being exceeded by transient
disturbances of more than 40% when applied in
Class I, Zone 2 environments.