Usb Connections - Beckhoff CX50 0 Series Hardware Documentation

3.7

USB connections

USB interface (X100 / X101 / X102 / X103):
The CX50x0 has 4 independent USB interfaces, for connecting keyboards, mice, touchscreens 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
1
2
3
4
Shell
CX50x0
Assignment
VBUS
D-
D+
GND
Shield
Version: 1.9
Assembly and connecting
Typical assignment
Red
White
Green
Black
Drain Wire
31