Burkert 8681 - Page 79

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IO-Link - Design
Inputs (control head –> IO-Link master/PLC) / binary or analogue feedback signals:
The recovery of the valve positions 3 reported back in binary format or the analogue position signal is
described in chapter “20PositionMeasuringSystem”onpage129. The analogue target position signal
(resolution:0.1mm)isavailableasacyclicvalue/parameter.
Outputs(IO-Link master/PLC –> Control head)/solenoidvalves:
  Typ.switchingcapacity:  0.9W(persolenoidvalve,for200msafterthepowerhasbeenswitchedon)
Typ. continuous capacity: 0.6W(persolenoidvalvefrom200msafterthepowerhasbeenswitchedon)
Reduction in output: Integrated via the IO-Link electronics
  Typ.inrushcurrent:  38mAor0.9W/200ms(persolenoidvalve)
Typ.holdcurrent:  25mAor0.6Wat24VDC(persolenoidvalve)
Operationmode:  Continuousoperation(100%dutycycle)
Valve types: 6524
Central display of the switching statuses:
Current consumption from IO-Link
  at24VDC:    Approx21mAforapowersupplyof24VDCforeachindicatorlightshown;
for colour switching see chapter “21LEDColourAssignments”onpage
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english
Control Head Type 8681