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Lighting control device

  • US 9,547,319 B2
  • Filed: 05/14/2015
  • Issued: 01/17/2017
  • Est. Priority Date: 08/28/2012
  • Status: Active Grant
First Claim
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1. A control device comprising:

  • a control module configured to provide a driving signal that is adapted for modifying a control voltage on a 0-10 volt control bus;

    a processing module configured to determine a duty cycle of the driving signal, wherein the processing module is configured to receive power via the 0-10 volt control bus and has a power requirement less than or equal to a power available via the 0-10 volt control bus; and

    an interface configured to convert signals received from an external control device to a voltage level usable by the processing module.

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