User's Manual

USB HUB & Touch connector
USB connector
USB B-type 4 Pin
(Upstream & Touch)
PIN NO. Signal
1 5V
2 D-
3 D+
4 GND
USB A-type 4 Pin (D
ownstream)
PIN NO. Signal
1 5V
2 D-
3 D+
4 GND
DC 9-36V Power connector
9
-
36
V input
Pin No.
Signal Assignment
1 GND
2 GND
3 +9-36V
4 +9-36V
16
ownstream)
Signal Assignment