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What This Chapter Contains
Environment and Enclosure
This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications
(as defined in IEC 60664-1), at altitudes up to 2000 m (6562 ft) without derating.
This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR 11. Without appropriate
precautions, there may be difficulties with electromagnetic compatibility in residential and other environments due to
conducted and radiated disturbances.
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, V2, V1, V0 (or equivalent) 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 additional installation requirements
• NEMA Standard 250 and IEC 60529, as applicable, for explanations of the degrees of protection provided by enclosures
North American Hazardous Location Approval
This information applies when operating this equipment in hazardous locations. Informations sur l'utilisation de cet equipement 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.
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.
Install the Configurable Flowmeter Module
This chapter describes how to install the ControlLogix® configurable
flowmeter module.
Rockwell Automation Publication 1756-UM010C-EN-P - June 2021
Les produits marques "CL I, DIV 2, GP A, B, C, D" ne conviennent qu'a une utilisation en
environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux.
Chaque produit est livre avec des marquages sur sa plaque d'identification qui indiquent
le code de temperature pour les environnements dangereux. Lorsque plusieurs produits
sont combines dans un systeme, le code de temperature le plus defavorable (code de
temperature le plus faible) peut etre utilise pour determiner le code de temperature
global du systeme. Les combinaisons d'equipements dans le systeme sont sujettes a
inspection par les autorites locales qualifiees au moment de l'installation.
RISQUE D'EXPLOSION –
• Couper le courant ou s'assurer que l'environnement est
classe non dangereux avant de debrancher l'equipement.
• Couper le courant ou s'assurer que l'environnement est
classe non dangereux avant de debrancher les
connecteurs. Fixer tous les connecteurs externes relies a
cet equipement a l'aide de vis, loquets coulissants,
connecteurs filetes ou autres moyens fournis avec ce
produit.
• La substitution de composants peut rendre cet equipement
inadapte a une utilisation en environnement de Classe I,
Division 2.
• S'assurer que l'environnement est classe non dangereux
avant de changer les piles.
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