6
DIO1 : Digital Input / Output Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1
Ground
2
VCC(+5V)
3
Output 3
4
Output 2
5
Output 1
6
Output 0
7
Input 3
8
Input 2
9
Input 1
10
Input 0
COM2 ~ COM6 :
Internal Serial Port Connectors (RS-232)
PIN
DESCRIPTION
PIN
DESCRIPTION
1
DCD#
2
DSR#
3
RXD
4
RTS#
5
TXD
6
CTS#
7
DTR#
8
RI#
9
GND
10
NC
CPU_FAN1
NB_FAN1:
Smart fan Connectors
PIN NO.
DESCRIPTION
1
Ground
2
+12V
3
Rotation Signal
4
Control
F_PANEL1 : PWR
RST Buttons
1
0
'/
2
PIN DESCRIPTION PIN DESCRIPTION
1
Power LED+
2
3
N/C
4
N/C
Power LED
5
Power LED-
6
N/C
7
8
Speaker-
Speaker
PWRBTN
9
PWRBTN-
10
N/C
11
HDLED+
12
Reset+
HDDLED
13
HDLED-
14
Reset -
RESET
SYS_FAN1:
fan Connectors
PIN NO.
DESCRIPTION
1
Ground
2
+12V
3
Rotation Signal
