Adtech ADT-DK300A - Page 156

BZ001M056A ADT‐DK300A/400A Engraving Machine
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147
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Stepmotordrivewiringdiagramforsingle‐endedinput
Certaincompaniesconnecttogethertheoptocoupler inputcathodesofstepdrives,i.e.commoncathode
connection,whichisn’tsuitableforCNCcontroller.Commonanodeconnectionconnectstogethertheanodes
ofoptocouplerinput.Thewiringshallfollowthefigurebelow,anddonotconnect
PU+andDR+together,or
elsethepulseinterfacemaybedamaged.
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WiringDiagramforStepMotorDrivewithCommonAnodeInput
Servomotordrivewiringdiagram