Quanmax KUBE-8110 User Manual - page 62
5-10 KUBE-8110 User’s Guide
X
RS232/422/485 Serial Port Header (COM2: 5x2 box header 2.54mm
pitch):
PIN
SIGNAL
PIN
SIGNAL
1
DCD(422TXD-/485DATA-)
2
RXD(422RXD+)
3
TXD(422TXD+/485DATA+)
4
DTR(422RXD-)
5
GND
6
DSR
7
RTS
8
CTS
9
RI
10
NC
9
8
4
1
3
6
2
7
10
5
Table 5-19. COM2-4 RS232 Serial Port Header pin definition
X
RS232 Serial Port Header (COM3-4: 5x2 box header 2.54mm pitch):
PIN
SIGNAL
PIN
SIGNAL
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
10
NC
9
8
4
1
3
6
2
7
10
5
Table 5-20. COM2-4 RS232 Serial Port Header pin definition
X
Fan Connectors (Fan1/3: Wafer 3-pin 2.54mm pitch):
PIN
SIGNAL
1 GND
2 +12V
3 Speed
Sense
1
3
2
Table 5-21. Fan1/3 Connector pin definition
X
Smart Fan Connector (Fan2: 4-pin Wafer 2.54mm pitch):
PIN
SIGNAL
1 GND
2 +12V
3 Speed
Sense
4 Speed
Control
4
1
3
2
Table 5-22. Smart Fan Connector pin definition