Aaeon GENE-9455 - LCD Backlight Connector (CN14); COM Port 1 Connector (CN15); COM Port 2 Connector (CN16)

SubCompact Board GENE-9455
Chapter 2 Quick Installation Guide 2-20
2.28 LCD Backlight Connector (CN14)
Pin Signal
1 +5 Volt. / +12 Volt.
2 Brightness Control
3 Ground
4 Ground
5 Backlight Enable
2.29 COM Port 1 Connector (CN15)
Pin Signal Pin Signal
1 DCDA 2 RXA
3 TXA 4 DTRA
5 Ground 6 DSRA
7 RTSA 8 CTSA
9 RIA 10 N/C
2.30 COM Port 2 Connector (CN16)
RS-232 Mode
Pin Signal Pin Signal
1 DCDB 2 RXB
3 TXB 4 DTRB
5 Ground 6 DSRB
7 RTSB 8 CTSB
9 RIB / +5 Volt. / +12 Volt. 10 N/C
RS-422 Mode
Pin Signal Pin Signal
1 TXD- 2 RXD+
3 TXD+ 4 RXD-