IEI Integration NANO-LX v1.10 - Manual (Page 81)

NANO-LX EPIC SBC
1 x VGA connector
1 x RJ-45 Ethernet connector
2 x USB combo connectors
1 x PS/2 connector
Figure 4-26: NANO-LX CPU Board Rear Panel
4.3.1 RS232 Serial Connector
CN Label: CN21
CN Type: RS-232
CN Pinouts: See Table 4-29 and Figure 4-27
CN Location: See Figure 4-26
The RS-232 Serial connector provides serial connection in the RS-232 mode.
PIN DESCRIPTION PIN DESCRIPTION
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI/Vout
5 GND
Table 4-29: CN21 Pinouts
Figure 4-27: CN21 Pinout Locations
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