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13
NEX 912 User Manual
Chapter 2: Jumpers and Connectors
COM2 to COM6 Internal Serial Port Connectors
Connector type: 2x5 10-pin header
Connector location: COM3, COM4, COM5 and COM6
Pin
Definition
Pin
Definition
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI_F_VCC
10
NC
2
1
10
9
CPU and System FAN Connectors
Connector type: 1x4 4-pin Wafer
Connector location: CPU_FAN1, CHA_FAN1 and CHA_FAN2
Pin
Definition
1
PWN
2
SENSE
3
VCC
4
GND
1
4