Expert EX9486-L Quick Installation Manual

Overview

EX9486-L features four serial ports, 10/100 Mbps Ethernet, USB port and SD
socket for flash disk expansion. The pre-install Linux OS and GNU tool chain
make EX9486-L ready for your application development.

Packing List

EX9486-L is shipped with following items
1. EX9486-L
2. TopSCCC CD includes Tool Chain, Installation guide and example programs

EX9486-L Panel Layout

USB2.0 Host x2
Reset

Connector Description

Power Connector

Connect the 9 to 48VDC power line to EX9486-L. If the power is properly
supply, the power LED will show a solid green color.

Ethernet Port

The Ethernet Port use RJ45 connector
EX9486-L Quick Installation Guide

Serial Port

The four serial ports use RJ45 connector and the pin assignment are shown
as following table.

USB Port

The USB 2.0 Host port now supports following devices
10/100Mbps Ethernet
1. USB Storage Device
2. USB to Wireless LAN Adaptor (Ralink RT2570)
3. USB to Ethernet Adaptor (Realtek RTL8150)
9-48VDC Power
4. USB to Serial Adaptor (Prolific 2303)
Use command modprobe rt2570 and modprobe rtl8150 load the device
driver. USB to Serial Adaptor (ttyUSB0 and ttyUSB1) are built-in Kernel.

DIP Switch

SD Socket

The SD socket is compatible with SD memory card specification version
1.0. The SD Socket is located in the back panel of the PCB. To install the

Power LED

SD memory card, please use the screw driver to open the metal case of
EX9486-L and unscrew Screw 1 to 4 as following
System Ready LED
Ethernet LED
Serial Port LED
Screw 1
P1/P2/P3/P4
Serial Ports
Screw 4
DIP Switch
Switch is a four keys DIP switch and Key 1 and 2 are used to configure the
hardware interface mode of serial port P1 and Key3 and Key 4 are reserved for
your application.

Reset Button

Press the "Reset" button to activate the hardware reset. You should only use
this function if the software does not function properly.
Power LED
The Power LED will show solid green if power is properly applied
Ready LED
The Ready LED will show solid green if EX9486-L complete system boot up.
If Ready LED is off during system boot up, please check if power input is
correct. Turn off the power and restart EX9486-L again. If Ready LED is still
off, please contact the manufacture for technical support.
Link/Act
When Ethernet port are connected to the network, Link/Act will show solid
SD Socket
green and if there is traffic is the Ethernet, this LED will flash
Serial Port LED
These four dual color LEDs indicate the data traffic at the serial ports. When
RXD line is high then Green light is ON and when TXD line is high, Yellow
light is ON.
Screw 2
Screw 3
1 2 3 4
DIP ON