Beckhoff CX9020 Manual do Utilizador descarregar pdf (Página 24)

Mountingandwiring

3.7 USBconnections

USBinterface(X100/X101/X102/X103):

TheCX9020has4independentUSBinterfaces,forconnectingkeyboards,mice,touchscreensandother

inputordatastoragedevices.Attentionistherebytobepaidtothepowerconsumptionoftheindividual

devices:Nomorethan500mAcanbeoutputperport.

TheUSBsocketisatypeAsocket.TheUSBinterfacecomplieswiththeUSB2.0specification.

Pin Assignment Typicalassignment

1 VBUS Red

2 D White

3 D+ Green

4 GND Black

Shell Shield DrainWire

CX902024 Version1.1

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Beckhoff CX9020 Manual do Utilizador Página 24