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1746-NR4 RTD/Resistance Input Module Installation Instructions

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This document provides installation instructions for the Allen-Bradley SLC 500 RTD/Resistance Input Module (1746-NR4), which converts analog data from RTDs, potentiometers, and other resistance inputs for use with SLC 500 processors. It covers hazardous location considerations, wiring, module addressing, channel configuration, specifications, and diagnostic LED status information.

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