Foxconn D70S Series - Manual (Page 19)

HARDWARE INSTALLATION
12
MINI PCIe Slot : MINI PCIe
The MINI PCIE Slot is used to connect MINI
PCIE device.
Speaker Header : SPeAKeR
The speaker header is used to connect speaker
of the chassis.
Chassis Intrusion Alarm Header : INTR
The header can be connected to a security switch
on the chassis. The system can detect the chassis
intrusion through the function of this connector. If
eventually the chassis is closed, the system will
send a message out.
COM Header : COM1
This motherboard supports one serial RS232
COM1 port for legacy compatibility. User must
purchase another RS232 cable with a 9-pin D-sub
connector at one end to connect with the external
RS232 device and another end with 10-pin female
connector to connect with COM1 header in the
motherboard.
NC
PWR
EMPTY
SPEAKER
SPKJ
1
2
3
4
INTR
GND INTRUDERJ
1
DCD
SOUT
RI
GND
RTS
DSR
DTR
CTS
EMPTY
SIN
1 2
10 9
COM1