IEI Integration ICE-DB-9S - Manual (Page 69)

ICE Module
Page 56
The following list explains how the plugs and receptacles can be mated:
Series “A” receptacle mates with a Series “A” plug. Electrically, Series “A”
receptacles function as outputs from host systems and/or hubs.
Series “A” plug mates with a Series “A” receptacle. The Series “A” plug
always is oriented towards the host system.
Series “B” receptacle mates with a Series “B” plug (male). Electrically,
Series “B” receptacles function as inputs to hubs or devices.
Series “B” plug mates with a Series “B” receptacle. The Series “B” plug is
always oriented towards the USB hub or device.
USB connector usually used connector of Type A.
Figure 4-20: USB Connector
Table 4-14: USB Connector Signal Description
Pin Signal I/O Description
1 VCC P +5V Power supply
2 DATA- I/O USB Data, negative differential signal.
3 DATA+ I/O USB Data, positive differential signal.
4 GND P Ground