Rockwell Automation Publication 1769-IN023C-EN-P - January 2022 3
CompactLogix 5370 L3 Controller Installation Instructions
ATTENTION: Before installing, configuring, operating, or maintaining this product, read this document and the documents listed in the Additional
Resources section for installing, configuring, or operating equipment. Users should familiarize themselves with installation and wiring instructions in
addition to requirements of all applicable codes, laws, and standards.
• Installation, adjustments, putting into service, use, assembly, disassembly, and maintenance shall be carried out by suitably trained personnel in
accordance with applicable code of practice. In case of malfunction or damage, no attempts at repair should be made. The module should be returned
to the manufacturer for repair. Do not dismantle the module.
• If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
• For CompactLogix™ 5370 L3 controllers, this equipment is certified for use only within the surrounding air temperature range of 0…60 °C (32…140 °F).
The equipment must not be used outside of this range.
IMPORTANT Any illustrations, charts, sample programs, and layout examples shown in this publication are intended solely for the purposes of example. Since
there are many variables and requirements associated with any particular installation, Rockwell Automation does not assume responsibility or
liability for actual use based upon the examples shown in this publication.
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. 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
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 additional 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 250 and EN/IEC 60529, as applicable, for explanations of the degrees of protection provided by enclosure.
North American Hazardous Location Approval
The following information applies when operating this equipment in
hazardous locations.
Informations sur l’utilisation de cet équipement en environnements dangereux.
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.
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 utilisé pour déterminer le
code de température global du système. Les combinaisons d'équipements dans le
système sont sujettes à inspection par les autorités locales qualifiées au moment de
l'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 only be changed
in an area known to be nonhazardous.
AVERTISSEMENT:
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.
European Hazardous Location Approval
The following applies to products marked II 3 G. Such modules:
• 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 EU Directive 2014/34/EU. See the EU Declaration of Conformity at rok.auto/certifications for details.
• Provides protection type Ex ec IIC T5 Gc according to EN 60079-7.
• Comply to Standards: EN IEC 60079-0:2018, EN IEC 60079-7:2015+A1:2018 reference certificate number UL 21 ATEX 2603X.
• 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.
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