NEX 609 Quick Reference Guide
Ver A. (P/N: 60177A0303X00)
JP2
J2
J3
J4
JP5
JP6
JMODE1
PWR1
CFAN1
SFAN1
JP4
JDB1
JBIOS1
JP1
JP3
JUSB1
JUSB2
JUSB3
CN10
CN12
JM3
JP8
JM4
JM1
JM5
JM6
JM2
JP9
JINV1
JINV2
CN8
CN7
CN6
CN5
COM1: RS-232 Connector
1
6
5
9
10
15
14
18
Pin
Definition
1
COM_DCD#1
2
COM_RXD1
3
COM_TXD1
4
COM_DTR#1
5
GND
6
COM_DSR#1
7
COM_RTS#1
8
COM_CTS#1
9
COM_RI#1
COM2: RS-232/RS-422/RS-485 Connector
1
6
5
9
10
15
14
18
Pin
RS232
RS422
RS485
10
COM_DCD#2
TX-
DATA-
11
COM_RXD2
TX+
DATA+
12
COM_TXD2
RX+
NC
13
COM_DTR#2
RX-
NC
14
GND
GND
GND
15
COM_DSR#2
RTS-
NC
16
COM_RTS#2
RTS+
NC
17
COM_CTS#2
CTS+
NC
18
COM_RI#2
CTS-
NC
