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Rockwell Automation Publication 1756-IN065A-EN-P - September 2017
ControlLogix DeviceNet Scanner Module
WARNING:
Special Conditions for Safe Use:
• This equipment shall be mounted in an ATEX Zone 2 certified
enclosure with a minimum ingress protection rating of at
least IP54 (in accordance with EN 60079-15) and used in an
environment of not more than Pollution Degree 2 (as defined
in EN 60664-1) when applied in Zone 2 environments. The
enclosure must be accessible only by the use of a tool.
• This equipment shall be used within its specified ratings
defined by Rockwell Automation.
• Provision shall be made to prevent the rated voltage from
being exceeded by transient disturbances of more than 140%
of the peak rated voltage when applied in Zone 2
environments.
• The instructions in the user manual shall be observed.
• This equipment must be used only with ATEX certified
Rockwell Automation backplanes.
• Secure any external connections that mate to this equipment
by using screws, sliding latches, threaded connectors, or other
means provided with this product.
• Do not disconnect equipment unless power has been
removed or the area is known to be nonhazardous.
ATTENTION:
The USB port is intended for temporary local
programming purposes only and not intended for permanent
connection.
The USB cable is not to exceed 3.0 m (9.84 ft) and must not contain
hubs.
WARNING:
Do not use the USB port in hazardous locations.
ATTENTION:
Read this document and the documents listed in the
Additional Resources section about installation, configuration, and
operation of this equipment before you install, configure, operate,
or maintain this product. Users are required to familiarize
themselves with installation and wiring instructions in addition to
requirements of all applicable codes, laws, and standards.
Removal and Insertion Under Power
WARNING:
When you insert or remove the module while
backplane power is on, an electric arc can occur. This could cause
an explosion in hazardous location installations.
Be sure that power is removed or the area is nonhazardous before
proceeding. Repeated electrical arcing causes excessive wear to
contacts on both the module and its mating connector. Worn
contacts may create electrical resistance that can affect module
operation.
Waste Electrical and Electronic Equipment (WEEE)
At the end of its life, this equipment should be collected separately from any
unsorted municipal waste.
Prevent Electrostatic Discharge
ATTENTION:
This equipment is sensitive to electrostatic discharge,
which can cause internal damage and affect normal operation.
Follow these guidelines when you handle this equipment:
• Touch a grounded object to discharge potential static.
• Wear an approved grounding wriststrap.
• Do not touch connectors or pins on component boards.
• Do not touch circuit components inside the equipment.
• Use a static-safe workstation, if available.
• Store the equipment in appropriate static-safe packaging when
not in use.
Environment and Enclosure
ATTENTION:
This equipment is intended for use in a Pollution
Degree 2 industrial environment, in overvoltage Category II
applications (as defined in EN/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 for indoor
use. It must be mounted within an enclosure that is suitably
designed for those specific environmental conditions that will be
present and appropriately designed to prevent personal injury
resulting from accessibility to live parts. The enclosure must have
suitable flame-retardant properties to prevent or minimize the
spread of flame, complying with a flame spread rating of 5VA or
be approved for the application if nonmetallic. The interior of the
enclosure must be accessible only by the use of a tool.
Subsequent sections of this publication may contain more
information regarding specific enclosure type ratings that are
required to comply with certain product safety certifications.
In addition to this publication, see the following:
• Industrial Automation Wiring and Grounding Guidelines,
publication
1770-4.1
, for more installation requirements.
• NEMA Standard 250 and EN/IEC 60529, as applicable, for
explanations of the degrees of protection provided by
enclosure.
WARNING:
If you connect or disconnect the communications
cable with power applied to this module or any device on the
network, an electric arc can occur. This could cause an explosion in
hazardous location installations.
Be sure that power is removed or the area is nonhazardous before
proceeding.