P/N:220010435-G
2013.1.18
3
2. Connector pin define
a. DDR3 SO-DIMM Connector
CN_DIMM1, CN_DIMM2
Standard
DDR3 SO-DIMM
connector
b. SATA & mSATA connector
CN_MPCIE1 (mSATA)
Standard mini-SATA module
connector
Note:
Do NOT insert the mini-PCIE
module
SATA1, SATA2
SATA_PWR1
SATA_PWR2
Power connector for
SATA storage
Standard SATA connector
PIN
Signal
1
+12V
2
GND
3
+3.3V
4
+5V
c. FAN Connector
CN_FANSYS1
CN_FANCPU1
CN_FANSYS2
PIN
Signal
1
GND
2
+12V
3
NA
3 Pin, Pitch:2.54mm
P/N:220010435-G
2013.1.18
4
d. CN_COM1_2 (RS-232 ,RS-232/422/485) & ccTalk
CN_COM1_2
RS-232, RS-422/485
connector
JP_COM2S1
COM2 connector
mode setting
Note:
Mode setting by
JP_COM2S1,
JP_RS232S1 &
JP_422_485S1
D-Sub 9pin Male connector
for Standard RS232, RS422/RS485
Up is COM1 (RS232 only)
Below is COM2 (RS232/422/485)
D-Sub9 for RS232:
PIN
Signal PIN
Signal
6
DCR
1
DCD
7
RTS
2
RX
8
CTS
3
TX
9
RI
4
DTR
5
GND
D-Sub9 for RS422/485:
PIN
Signal PIN
Signal
6
1
485 RX+/TX+
422 TX+
7
2
485 RX-/TX-
422 TX-
8
422 RX-
3
9
422 RX+
4
5
Mode selection:
Short
Function
1-2
RS-232
(Default)
3-4
RS-485
5-6
RS-422
Terminal resistor selection:
Short
Function
7-8
RS485 TX with
120ohm terminal
(Default)
9-10
RS422 RX with
120ohm terminal
JP_RS232S1
COM2 be RS-232 selection
JP_422_485S1
COM2 be RS-422/485
selection
Short
Function
1-2
3-4
5-6
7-8
9-10
COM2
be
RS-232
(Default)
Short
Function
1-2
3-4
5-6
7-8
9-10
COM2
be
RS-422/485
