tBOX324-894-FL Series U
ser’s Manual
Connector
20
Lock and secure the swappable HDD/SSD bay.
Stauts
Diagram
Unlocked
Locked
3.1.13 Remote switch Connector
Remote switch is ideal for a remote botton which can act as an ATX power on/off botton.
Pin
Signal
Description
1
NC
2
Switch Signal
Low Active. Act as PC
’s ATX switch when external switch
installed (Pin 3 Active)
**Internal pull up resister did not connect to any power
source
3
Ext. SW Sensor
Low Active. To detect external power swtich install or not.
** Internal pull up resister did not connect to any power
source
4
GND
