Rockwell Automation Allen-Bradley 1756-EN2TSC Installation Instructions Manual page 3

Table 2 - North American Hazardous Location Approval
The following information applies when operating this equipment in hazardous
locations:
Products marked "CL I, DIV 2, GP A, B, C, D" are suitable for use in Class I Division 2 Groups A, B, C,
D, Hazardous Locations and nonhazardous locations only. Each product is supplied with
markings on the rating nameplate indicating the hazardous location temperature code. When
combining products within a system, the most adverse temperature code (lowest "T" number)
may be used to help determine the overall temperature code of the system. Combinations of
equipment in your system are subject to investigation by the local authority having jurisdiction
at the time of installation
WARNING: EXPLOSION HAZARD
• Do not disconnect equipment unless power has been
removed or the area is known to be nonhazardous.
• Do not disconnect connections to this equipment
unless power has been removed or the area is known to
be nonhazardous. Secure any external connections that
mate to this equipment by using screws, sliding
latches, threaded connectors, or other means provided
with this product.
• Substitution of components may impair suitability for
Class I, Division 2.
• If this product contains batteries, they must be
changed only in an area known to be nonhazardous.
Table 3 - European Hazardous Location Approval
The following applies to products marked
• 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 94/9/EC. See the EC Declaration of Conformity at
EN 60079-15:2010 and EN 60079-0:2012.
• are intended for use in areas in which explosive atmospheres caused by gases, vapors, mists, air or dust mixtures 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 1999/92/EC.
.
Table 4 - Special Conditions for Safe Use
WARNING: Special Conditions for Safe Use
• This equipment is not resistant to sunlight or other sources of UV radiation.
• This equipment shall be mounted in an ATEX/IECEx Zone 2 certified enclosure with a minimum ingress protection rating of at least IP54 (as
defined in EN/IEC 60529) and used in an environment of not more than Pollution Degree 2 (as defined in EN/IEC 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 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/IECEx 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.
• Do not use the USB port in hazardous locations.
II 3 G. Such modules:
http:/www.rockwellautomation/products/certification.com
Rockwell Automation Publication 1756-IN618A-EN-P - September 2015
Informations sur l'utilisation de cet équipement en environnements dangereux:
Les produits marqués "CL I, DIV 2, GP A, B, C, D" ne conviennent qu'à une utilisation en
environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux. Chaque
produit est livré avec des marquages sur sa plaque d'identification qui indiquent le code de
température pour les environnements dangereux. Lorsque plusieurs produits sont combinés
dans un système, le code de température le plus défavorable (code de température le plus
faible) peut être utipements dans le système sont sujettes à inspection par les autorités locales
qualifiées au moment de l'installation.
WARNING: RISQUE D'EXPLOSION
• Couper le courant ou s'assurer que l'environnement est
classé non dangereux avant de débrancher
l'équipement.
• Couper le courant ou s'assurer que l'environnement est
classé non dangereux avant de débrancher les
connecteurs. Fixer tous les connecteurs externes reliés
à cet équipement à l'aide de vis, loquets coulissants,
connecteurs filetés ou autres moyens fournis avec ce
produit.
• La substitution de composants peut rendre cet
équipement inadapté à une utilisation en
environnement de Classe I, Division 2.
• S'assurer que l'environnement est classé non
dangereux avant de changer les piles.
for details. The type of protection used is "Ex nA nC IIC T4 Gc" according to
1756 EtherNet/IP Secure Communication Module
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