Lanner LEC-3110 - Manual (Page 15)

13
Motherboard Information
Chapter 3
Embedded and Industrial Computing
Front LED Connector (J3 on LEK-COM08): This is the
parallel connector for the front LED indicator Use 24-pin
connector to connect this port to the J2 connector on
LEK-LED01
Power Connector (CON1 on LEK-COM08): The daughter
board (LEK-COM08) is designed to operate with a DC
power input which is connected to the DC/DC converter
board
J2 (on LEK-COM08) and J6 (on LEB-3110): Microchip
Programming Connectors They are used for programing
the LED signal on the parallel connector J3 (on LEK-
COM08) and J2 (on LEB-3110)
ATX Power Button Connector (CONN1 on LEB-3110)
Pin No. Function Pin No. Function
1 COM3 RX LED 2 LAN1 ACT LED
3 COM4 RX LED 4 LAN2 ACT LED
5 COM5 RX LED 6 LAN3 ACT LED
7 COM6 RX LED 8 LAN4 ACT LED
9 COM7 RX LED 10 LAN5 ACT LED
11 COM8 RX LED 12 LAN6 ACT LED
13 COM9 RX LED 14 RUN LED
15 COM10 RX
LED
16 HDD LED
17 AC POWER
LED
18 DC POWER LED
19 VCC3 20 GND
21 VCC3 22 GND
23 VCC3 24 GND
2 24
1 23
Pin No. Function
1 DC_BAT
2 AC-DC 24V
3 GND
1
2
3
1 2 Pin No. 1 2
Function PANSW GND