User Manual

SubCompact Board GENE-9455 Rev.B
Chapter 2 Quick Installation Guide 2-14
5 TXB 6 CTSB
7 DTRB 8 RIB / +5 Volt. / +12 Volt.
9 Ground 10 N/C
COM2 RS-422 mode
Pin Signal Pin Signal
1 TXD- 2 N/C
3 RXD+ 4 N/C
5 TXD+ 6 N/C
7 RXD- 8 N/C / +5 Volt. / +12 Volt.
9 Ground 10 N/C
COM2 RS-485 mode
Pin Signal Pin Signal
1 TXD- 2 N/C
3 N/C 4 N/C
5 TXD+ 6 N/C
7 N/C 8 N/C / +5 Volt. / +12 Volt.
9 Ground 10 N/C
2.17 COM Port 3 Connector (CN6 )
Pin Signal Pin Signal
1 DCDC 2 DSRC
3 RXC 4 RTSC
5 TXC 6 CTSC
7 DTRC 8 RIC
9 Ground 10 N/C