ACS-2330/2332 User Manual
33
Ground
30
29
BUZZER-
Pin24-Pin26:
HDD LED
, They are used to connect hard disk activity LED. The LED blinks
when the hard disk is reading or writing data.
Pin23- Pin25:
POWER LED
, They are used to connect power LED. When the system is
powered on or under S0/S1 state, the LED is normally on, when the system is under
S4/S5 state, the LED is off.
Pin28- Pin30:
POWER on/off Button
, They are used to connect power switch button.
The two pins are disconnected under normal condition. You may short
them temporarily to realize system startup & shutdown or awaken the
system from sleep state.
Pin27- Pin29:
BUZZER
, They are used to connect an external buzzer.
Pin01~Pin22:
USB3-5/USB3-6/USB2-7/USB2-8
,Front USB connector,it provides two
USB3.0/USB2.0 ports via a dedicated USB cable.
Each USB Type A Receptacle (2 Ports) Current limited value is
2.0A
.
If the external USB device current exceeds 2.0A, please separate
connectors into different Receptacle.
Note:
When connecting LEDs and buzzer and USB, pay special attention to the signal polarity. Make
sure that the connector pins have a one-to-one correspondence with chassis wiring, or it may
cause boot up failure.
52. PCIE_4X
(option)
:
(4x20 Pin connector), Riser Card expansion connector. Can expand support one PCIeX4 or four
PCIeX1 Signal.
SBC-7113HT
：
PCIE_4X connector in the top.
SBC-7113HB
：
PCIE_4X connector in the Bottom.
MODEL
PC1E_4X
SBC-7113HT
Top
SBC-7113HB
Bottom
Riser Card
Function
SBC-7113HB
SBC-7113HT
