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VITAL SOLID STATE CONTROLLER

  • US 20080183306A1
  • Filed: 12/26/2007
  • Published: 07/31/2008
  • Est. Priority Date: 12/22/2006
  • Status: Active Grant
First Claim
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1. A vital programmable logic device comprising:

  • a pair of independent microprocessors having redundant closed circuit hardware configurations,wherein the device is configured to provide failsafe operation of a vital control system.

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