BECKHOFF CU8006-0000 - Manual (Page 9)

Product Description
2.2.2 Data Connections
There are two kind of data connectors:
• USB Port Type B (USB IN)
• USB Port Type A (downstream port).
The pins are described below:
2.2.2.1 USB Type B Port (X20) (standard cable)
USB IN
2.2.2.2 USB Type A Port (X31, X32, X33, X34) (standard cable)
Downstream Port
2.2.2.3 Pin assignment
Pin Assignment
1 VCC
2 Data
-
3 Data +
4 GND
5 SSRX
-
6 SSRX +
7 GND_DRAIN
8 SSTX
-
9 SSTX +
Shield Shield
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