Bull R425-E2, Installation And User Manual

Page: 52 / 156

5-18
N
ovaS
c
ale R425-E2 Installation and User's Guide
Back Panel USB
(USB 0/1, 2~5)
Pin Definitions
Pin # Definition
1 +5V
2 PO-
3 PO+
4 Ground
5 N/A
Universal Serial Bus (USB)
Six Universal Serial Bus ports (USB 0/1, 2~5) are
located on the I/O back panel. Additionally, four USB
connections (USB 6/7, 8, 9) are on the motherboard
to provide front chassis access. (Cables are not
included). See the tables on the right for pin defini
-
tions.
Front Panel USB Pin Definitions
(USB6/7, 8/9)
USB 6/8 USB 7/9
Pin# Definition Pin # Definition
1 +5V 1 +5V
2 PO- 2 PO-
3 PO+ 3 PO+
4 Ground 4 Ground
5 Key 10 No Connection
1: Backpanel USB 0
2: Backpanel USB 1
3: Backpanel USB 2
4: Backpanel USB 3
5: Backpanel USB 4
6: Backpanel USB 5
7: (JUSB4) front Panel USB 6/7
8: (JUSB2) front Panel USB 8
9: (JUSB5) front Panel USB 9