Advantech ARK-5261 User Manual page 23

2.3.1.5 DIO connector
ARK-5261 provides one DSUB 9-pin female connector, which offers Digital Input/
Output communication interface. If users want to use DIO, please find the Pin assign-
ment as following.
Table 2.6: DIO Connector Pin Assignments
Pin
1
2
3
4
5
6
7
8
9
2.3.1.6 USB 3.0 connector
ARK-5261 provides one USB 3.0 interface connector, which gives complete Plug &
Play and hot swapping for up to 127 external devices. The USB interface complies
with USB XHCI, Rev. 3.0. Please refer to below table for its pin assignments. USB
3.0 connectors contain legacy pins to interface to USB 2.0 devices, and a new set of
pins for USB 3.0 connectivity.
Table 2.7: USB 3.0 Connector Pin Assignment
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
1 2 3 4
6 7 8 9
Figure 2.5 DIO Connector
Signal Name
DIO bit0
DIO bit1
DIO bit2
DIO bit3
VCC
DIO bit4
DIO bit5
DIO bit6
DIO bit7
Figure 2.6 USB 3.0 Connector
+5V
USB Data -
USB Data +
GND
SSRX-
SSRX+
GND
SSTX-
SSTX+
15
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ARK-5261 User Manual