Installation Instructions
Original Instructions
Compact I/O End Caps/Terminators
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
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
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