Allen-Bradley 1769-ECL Installation Instructions Manual

Catalog Numbers 1769-ECL, 1769-ECR, 1769-ECRK 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. Use this guide to install either end cap. Topic Page Summary of Changes 2 1769-ECL Left End Cap 5 17 ...

Compact I/O End Caps/Terminators Summary of Changes This publication contains new and updated information as indicated in the following table. North American Hazardous Location Approval Topic Page 1769-ECRK module added Throughout The following information applies when operating this equipment in hazardous locations. Informations sur l’utilisation de cet équipement en environnements dange ...

3 Compact I/O End Caps/Terminators Environment and Enclosure Prevent Electrostatic Discharge 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. This equipment is considered Group 1, Class A industrial equipment ac ...

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 Requirement ...

5 Compact I/O End Caps/Terminators 1769-ECL Left End Cap 1769-ECL Dimensions 1 2 118 mm (4.6 in.) 15 mm (0.59 in.) 87 mm (3.43 in.) ...

Compact I/O End Caps/Terminators 1769-ECR and 1769-ECRK Right End Cap 1 2 3 ...

7 Compact I/O End Caps/Terminators 1769-ECR and 1769-ECRK Dimensions 32 mm (1.26 in.) 18 mm (0.71 in.) 118 mm (4.65 in.) 85 mm (3.35 in.) ...

Compact I/O End Caps/Terminators Specifications Environmental Specifications Attribute 1769-ECL 1769-ECR, 1769-ECRK Current draw at 5.1V DC 5 mA Current draw at 24V DC 0 mA Operating altitude 2000 m (6562 ft) North American temp code T3C IEC temp code — T4 Shipping weight, approx 130 g (0.286 lb) Enclosure type rating None (open style) Attribute 1769-ECL 1769-ECR, 1769-ECRK Operating tempe ...

9 Compact I/O End Caps/Terminators Certifications Additional Resources These documents contain additional information concerning related products from Rockwell Automation. You can view or download publications at http://www.rockwellautomation.com/global/ literature-library/overview.page. To order paper copies of technical documentation, contact your local Allen-Bradley distributor or Rockwell ...

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