Compact I/O End Caps/Terminators - Rockwell …

1 Installation Instructions Original Instructions Compact I/O End Caps/Terminators Catalog Numbers 1769-ECL, 1769-ECR, 1769-ECRK. Topic Page Summary of Changes 2. 1769-ECL Left End Cap 5. 1769-ECL Dimensions 5. 1769-ECR and 1769-ECRK Right End Cap 6. 1769-ECR and 1769-ECRK Dimensions 7. Specifications 8. Environmental Specifications 8. Certifications 9. Additional Resources 9. About the End Caps/Terminators The 1769 Compact I/O controllers, such as the 1769-L32E, require end caps . A 1769-ECR. right end cap, a 1769-ECRK right end cap, or a1769-ECL left end cap terminates the end of the communication bus.

2 Use this guide to install either end cap. Compact I/O End Caps/Terminators Summary of Changes This publication contains new and updated information as indicated in the following table. Topic Page 1769-ECRK module added Throughout North American Hazardous Location Approval The following information applies when operating Informations sur l'utilisation de cet quipement en this equipment in hazardous locations. environnements dangereux. Products marked CL I, DIV 2, GP A, B, C, D are suitable for Les produits marqu s CL I, DIV 2, GP A, B, C, D ne conviennent qu' une utilisation en environnements de Classe I Division 2.

3 Use in Class I Division 2 Groups A, B, C, D, Hazardous Locations and nonhazardous locations only. Each product is supplied Groupes A, B, C, D dangereux et non dangereux. Chaque produit est livr avec des marquages sur sa plaque d'identification qui with markings on the rating nameplate indicating the indiquent le code de temp rature pour les environnements hazardous location temperature code. When combining products within a system, the most adverse temperature dangereux. Lorsque plusieurs produits sont combin s dans un syst me, le code de temp rature le plus d favorable (code de code (lowest T number) may be used to help determine temp rature le plus faible) peut tre utilis pour d terminer le the overall temperature code of the system.

4 Combinations of equipment in your system are subject to investigation by the code de temp rature global du syst me. Les combinaisons d' quipements dans le syst me sont sujettes inspection par les local Authority Having Jurisdiction at the time of installation. autorit s locales qualifi es au moment de l'installation. WARNING: AVERTISSEMENT: Explosion Hazard Risque d'Explosion . Do not disconnect equipment Couper le courant ou s'assurer que unless power has been removed or l'environnement est class non the area is known to be dangereux avant de d brancher nonhazardous.

5 L' quipement. Do not disconnect connections to Couper le courant ou s'assurer que this equipment unless power has l'environnement est class non been removed or the area is known dangereux avant de d brancher les to be nonhazardous. Secure any connecteurs. Fixer tous les connecteurs external connections that mate to externes reli s cet quipement l'aide this equipment by using screws, de vis, loquets coulissants, connecteurs sliding latches, threaded filet s ou autres moyens fournis avec ce connectors, or other means produit. provided with this product.

6 La substitution de composants peut Substitution of components may rendre cet quipement inadapt une impair suitability for Class I, utilisation en environnement de Classe Division 2. I, Division 2. If this product contains batteries, S'assurer que l'environnement est class . they must only be changed in an non dangereux avant de changer les area known to be nonhazardous. piles. 2 Rockwell Automation Publication 1769-IN015D-EN-P - October 2017. Compact I/O End Caps/Terminators 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 IEC publication 60664-1), at altitudes up to 2000 meters (6562 ft) without derating.

7 This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR. Publication 11. Without appropriate precautions, there may be potential difficulties ensuring electromagnetic compatibility in other environments due to conducted as well as radiated disturbance. 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.

8 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 non-metallic. 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: Industrial Automation Wiring and Grounding Guidelines, for additional installation requirements, Allen-Bradley publication NEMA Standards publication 250 and IEC publication 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosure.

9 Prevent Electrostatic Discharge ATTENTION: This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment: Touch a grounded object to discharge potential static. Wear an approved grounding wriststrap. Do not touch connectors or pins on component boards. Do not touch circuit components inside the equipment. Use a static-safe workstation, if available. Store the equipment in appropriate static-safe packaging when not in use. Rockwell Automation Publication 1769-IN015D-EN-P - October 2017 3.

10 Compact I/O End Caps/Terminators European Hazardous Location Approval - 1769-ECR, and 1769-ECRK. European Zone 2 Certification (The following applies when the product bears the Ex or EEx Marking). This equipment is 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 potentially explosive atmospheres, given in Annex II to this Directive.