BK9500 - Bus Coupler for USB

USB connection

The connection is made via a commercially available USB cable. Extensions are not permitted.

 
 bk9500 typical molded cable
USB cables
 

Cabling

 bk9500-detail-usb-port
BK9500 USB ports

The BK9500 has one upstream port (type B) for connecting to the PC and three downstream ports (type A) for other USB devices.

 bk9500 connector typ b
Upstream Port (type B) 
 bk9500 connector typ a
Downstream Port (type A)
 
 

Assignment of the USB ports

PIN
Signal
Description
1
VBUS
Red
2
D -
White
3
D +
Green
4
GND
Black
Housing
Shield
Shield