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        1. NEMA
        2. Standards
        3. American National Standard for Lighting Systems—Digital Interface with Auxiliary Power
        Standards Publication

        American National Standard for Lighting Systems—Digital Interface with Auxiliary Power

        ANSI C137.4-2021 | Status: Active | ID: 100873

        ​Specifies the minimum requirements for devices such as drivers, controls, sensors, and communication devices supporting a digital interface between devices.

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        Published Date: March 22, 2022

        Number of pages: 21

        Staff Contact: Michael Erbesfeld

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        Keywords

        AMERICAN NATIONAL STANDARD FOR LIGHTING SYSTEMS— DIGITAL INTERFACE WITH AUXILIARY POWER ANSI C137.4-2019 ANSI C137.4 C-137.4 C.137-4 C-137.4 C137-4

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