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Rockwell Automation Publication 1794-IN099D-EN-P - November 2018 5

FLEX I/O DeviceNet Adapter Module

European Hazardous Location Approval

Electrical Safety Considerations

The following applies to products marked

• Are intended for use in potentially explosive atmospheres as defined by European Union

Directive 2014/34/EU and has been found to comply with the Essential Health and Safety

Requirements relating to the design and construction of Category 3 equipment intended for

use in Zone 2 potentially explosive atmospheres, given in Annex II to this Directive.

• Compliance with the Essential Health and Safety Requirements has been assured by

compliance with EN 60079-15 and EN 60079-0.

• Are Equipment Group II, Equipment Category 3, and comply with the Essential Health and

Safety Requirements relating to the design and construction of such equipment given in

Annex II to Directive 2014/34/EU. See the EC Declaration of Conformity at

http://www.rockwellautomation.com/global/certification/overview.page

for details.

• The type of protection is Ex nA IIC T4 Gc according to EN 60079-15.

• Comply to Standards EN 60079-0:2012, EN 60079-15:2010, reference certificate number

LCIE 01 ATEX 6020 X I 09; II3G Ex nA IIC T4 Gc.

• Are intended for use in areas in which explosive atmospheres caused by gases, vapors, mists,

or air are unlikely to occur, or are likely to occur only infrequently and for short periods. Such

locations correspond to Zone 2 classification according to ATEX directive 2014/34/EU.

• May have catalog numbers followed by a "K" to indicate a conformal coating option.

ATTENTION: Power to this equipment and all connected I/O must be supplied

from a source compliant with the following:

• SELV source approved to EN/IEC60950-1, EN/IEC61010-2-201

or EN/IEC62368-1 (ES1)

• PELV source approved to EN/IEC60950-1, EN/IEC61010-2-201

or EN/IEC62368-1 (ES1)

Note: A power source approved to a U.S.A. or Canadian version of the above listed

standards is required for system approval in the U.S.A. or Canada.

ATTENTION: All wiring must comply with applicable electrical installation

requirements (e.g., N.E.C. article 501-4(b)).

ATTENTION: Wire conductor and insulation ratings shall support minimum

temperature rating of 85 °C (185 °F)

Allen-Bradley FLEX I/O DeviceNet 1794-ADN User Manual

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