4 ITA-2111 Startup Manual
USB 1: USB3.0 A Type
Pins
Signal Name
Pins
Signal Name
1
VBUS
6
St
2
D-
7
GND_DRAIN
3
D+
8
StdA_SSTX-
4
GND
9
St
5
StdA_SSRX-
USB 2~7: USB2.0
Pins
Setting
1
+V5(VCC)
2
USB DATA-
3
USB DATA+
4
GND
DIO: Digit Connector
Pins
Signal Name
Pins
Signal Name
1
GPIO0
6
GPIO4
2
GPIO1
7
GPIO5
3
GPIO2
8
GPIO6
4
GPIO3
9
GPIO7
5
GND
Audio: Audio In
Pins
Signal Name
Pins
Signal Name
1
AUD_GND
6
LOUT_L
2
MIC1_L
7
LOUT_JD
3
MIC_JD
8
AUD_GND
4
AUD_GND
9
LOUT_R
5
MIC_R
Power Connector Definition
The IPC has a 3-channel Terminal Block power input con-
nector which provides AC 100~240V or 110V DC voltage to
the board. The definition is as below:
Phoenix Connector DC-in:
Pin Definition:
Pin1
GND
Pin2
N
Pin3
L
AC/DC Power Input Connector
Ethernet LED Definition
The system has 4 RJ45 connectors with LEDs showing
network status.
LAN1~LAN4:
LED Status:
1000M
Green (top left LED)
100M
Orange (top left LED)
10M
No lights
Connection
Green flickering (top right LED)
RJ45 Connector
Indicator LED Color Definition
The system has 3 indicator LEDs at bottom left with LEDs
showing network status.
LED Color Status
Storage device LED
Orange
Power LED
Green
Warning LED
Red
The system has 3 indicator LEDs at right ahead with LEDs
showing network status.
Jumpers and Connectors (Cont.)
