Axiomtek GOT3126T-834 - Manual (Page 28)

GOT3126T-834 User’s Manual
22 Hardware and Installation
Panel control Keypad connector: CN19
CN19 Pin Assignment
USB box header: USB1
USB1 Pin Assignment
Serial Port box header: COM3
COM3 Pin Assignment
Pin Description
1 GND
2 Panel ON/OFF
3 Normal indicate LED
4 POWER LED
5 Blacklight down
6 Blacklight up
Pin Description Pin Description
1 +5V 2 +5V
3 USB- 4 USB-
5 USB+ 6 USB+
7 GND 8 GND
9 GND 10 GND
Pin Description Pin Description
1 DCD 2 DSR
3 RX 4 RTS
5 TX 6 CTS
7 DTR 8 RI
9 GND 10 NC