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Experience with Koyo PLC

(2006-05-29 07:57:06) 下一个
Hardware specific:
   1 PLC power:
      Direct come from outside, as far away to the signal, at least 12 awg of the ground cable
   2 insulation:
      >10 mohm, 500V DC
   3 Dielectric:
       1500V 1 minutes
   4 24 DC relay maxmum current:
       300 ma
    5 input response time:
            1 to 9 ms
    6 input current:
             4 to 8 ma
    7 input impendence:
         2.7khom to 3.9 hom
    8 sinking:
          DC power negative connect to commom
     9 Sourcing:
           DC power positive connect to common

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