Beckhoff CX50x0 User Manual download pdf (Page 35)

Notes on the documentation

CX50x0 - Hardware Documentation 33

USB connections

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

The CX50x0 has 4 independent USB interfaces, for connecting keyboards, mice, touch screens and other input or

data storage devices. Keep an eye on the power consumption of the individual devices. Each port is limited to

500 mA.

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

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 76 77

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Beckhoff CX50x0 User Manual Page 35