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Analog input slave and monitoring system

  • US 20050216101A1
  • Filed: 03/14/2005
  • Published: 09/29/2005
  • Est. Priority Date: 03/15/2004
  • Status: Abandoned Application
First Claim
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1. An analog input slave having an analog input portion and a network connecting portion, comprising:

  • i) a total time calculating means for seeking a total time when data acquired from the analog input portion is within a set range;

    ii) a comparing means for comparing the total time sought by the total time calculating means with a threshold; and

    iii) a sending means for sending from the network connecting portion a comparison result by the comparing means.

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