Allen-Bradley 2085-ECR Installation Manual

Page 1

Installation Instructions

42303

45304

Press down both front and rear latches to lock

WARNING: If you unlatch the module interconnecting latches and remove the I/O modules while backplane power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed before proceeding.

Micro800™ Bus Terminator Module

Catalog Number 2085-ECR

Install the Bus Terminator

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Environment and Enclosure

ATTENTION: This equipment is intended for use in a Pollution Degree 2 industrial enviro nment, in overvoltage Category II

applications (as defined in IEC 60664-1), at alti tudes up to 2000 m (6562 ft) without derating. This equipment is considered Group 1, Class A industrial equipment a ccording to IEC/CISPR 11. Without appropriate precautions, there may be difficulties with electromagnetic compatibi lity in residential and other environments due to conducted and radiated disturbances. This equipment is supplied as open-type equipme nt. It must be mounted within an enclosure that is suitably designed for those specific environmental condition s 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 o f a tool. Subsequent sections of this publication may contain additional information regarding specific enclosu re type ratings that are required to comply with certain product safety certifications. In addition to this publication, see th e following:

• Industrial Automation Wiring and G rounding Guidelines, publication 1770-4.1, for additional installation requirements.

• NEMA Standard 250 and IEC 60529, as app licable, for explanations of the degrees of protection provided by enclosures.

North American Hazardous Location Approva

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 Lo cations and nonhazardous locations only. Each product is supplied with markings on the rating nameplate indica ting the hazardous location temperature code. When combining products within a system, the most adverse temperature code (low est "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 powe r

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 nonhazardo us. Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or o ther 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.

1. See the Pr oduct Certification link athttp://www.rockwellautomation.com/products/certification/ Certificates, and other certificationdetails.

Allen-Bradley, Rockwell Automation, Micro800 and TechConnect are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respectiv e companies.

Informations sur l’utilisation de cet équipement en environnements dangereux:

Les produits marqués "CL I, DIV 2, GP A, B, C, D" ne conviennen t 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 i ndiquent le code de température pour les environnements danger eux. Lorsque plusieurs produits sont combinés dans un système, le code de température le plus défavorable (code de température le plu s faible) peut être utilisé pour déterminer le code de température global du système. Les combinaisons d'équipements dans le système sont suj ettes 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 utilisat ion en environnement de Classe I, Division 2.

• S'assurer que l'environnement est classé non dangereux avant de changer les piles.

for Declaration of Conformity,

Publication 2085-IN002A-MU-P - September 2012 PN-164984