Vga Connector; Usb Connectors - Advantech ARK-1122 User Manual

Note! NC, if present, means "No Connection".
2.4.4

VGA Connector

The ARK-1122H provides a high resolution VGA interface connected by a D-sub 15-
pin connector to support a VGA CRT monitor. It supports display resolution up to
1920 x 1200 HDMI.
Table 2.4: VGA Connector Pin Assignments
Pin Signal Name
1 Red
3 Blue
5 GND
7 GND
9 NC
11 NC
13 H-SYNC
15 DDC Clock
2.4.5

USB Connectors

The ARK-1122H provides four USB interface connectors, which give complete Plug
& Play and hot swapping for up to 127 external devices. The USB interface is compli-
ant with USB UHCI, Rev. 2.0. The USB interface supports Plug and Play, which
enables you to connect or disconnect a device whenever you want, without turning
off the computer.
Table 2.5: USB Connector Pin Assignments
Pin Signal Name
1 VCC
3 USB_data+
5
10
15
Figure 2.10 VGA Connector
Pin
2
4
6
8
10
12
14
Figure 2.11 USB Connector
Pin
2
4
13
1
6
11
Signal Name
Green
NC
GND
GND
GND
DDC Date
V-SYNC
Signal Name
USB_data-
GND
ARK-1122 User Manual