Lanner LEC-2530 User manual

>>
Embedded &
Industrial Computing
Hardware Platforms for Embedded and Industrial Computing
LEC-2530
V0.3 Preliminary
User's Manual
Publication date:2014-07-07

2
About
About
Embedded and Industrial Computing
Overview
Icon Descriptions
The icons are used in the manual to serve as an indication
of interest topics or important messages. Below is a
description of these icons:
NOTE: This check mark indicates that
there is a note of interest and is something
that you should pay special attention to
while using the product.
WARNING: This exclamation point
indicates that there is a caution or
warning and it is something that could
damage your property or product.
Online Resources
The listed websites are links to the on-line product
information and technical support.
Resource Website
Lanner http://www.lannerinc.com
Product Resources http://www.lannerinc.com/
download-center/
Copyright and Trademarks
This document is copyrighted, © 2014. All rights are
reserved. The original manufacturer reserves the right to
make improvements to the products described in this
manual at any time without notice.
No part of this manual may be reproduced, copied,
translated or transmitted in any form or by any means
without the prior written permission of the original
manufacturer. Information provided in this manual is
intended to be accurate and reliable. However, the original
manufacturer assumes no responsibility for its use, nor for
any infringements upon the rights of third parties that
may result from such use.
Acknowledgement
Intel, Pentium and Celeron are registered trademarks of
Intel Corp.
Microsoft Windows and MS-DOS are registered trademarks
of Microsoft Corp.
All other product names or trademarks are properties of
their respective owners.
Compliances and Certification
CE Certication
This product has passed the CE test for environmental
specifications. Test conditions for passing included the
equipment being operated within an industrial enclosure.
In order to protect the product from being damaged by
ESD (Electrostatic Discharge) and EMI leakage, we strongly
recommend the use of CE-compliant industrial enclosure
products.
FCC Class A Certication
This equipment has been tested and found to comply
with the limits for a Class A digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when
the equipment is operated in a commercial environment.
This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause
harmful interference to radio communications. Operation
of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required
to correct the interference at his own expense.

TTaTTable of Contentsbeable of Contents
3
Chapter 1: Introduction 4
System Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Standard Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Optional Power Cords. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Optional Mounting Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Chapter 2: System Components 6
System Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Front Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Rear Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chapter 3: Board Layout 10
External Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Internal Connectors and Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Internal Connectors and Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Connectors and Jumpers List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Chapter 4: Hardware Setup 18
Preparing the Hardware Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Installing the System Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Installing the Wireless Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Installing the 3G SIM Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Installing the Hard Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Installing the CompactFlash Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Appendix C: Terms and Conditions 21
Warranty Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
RMA Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

4
Introduction
Chapter 1
Embedded and Industrial Computing
Chapter 1:
Introduction
Thank you for choosing the LEC-2530. The LEC-2530
features Intel Atom E3825 processor. It has dual LAN
, HDMI and VGA as well as audio connectors for high
demand of Internet and multimedia applications. In
addition, its fanless design reduces maintenance effort
and contributes to its longevity.
The following list highlights the capabilities of the LEC-
2530 system:
HDMI and VGA video output powered by Intel HD•
Graphics
Dual 10/100/1000 Mbps LAN•
Five USB (four USB 2.0 ports and one USB 3.0 port) and•
one Digital Input/Output connector (2 digital inputs
and 2 digital outputs)
Storage support of 2.5" SATA HDD/SSD and•
CompactFlash
Four serial ports (two in RS232 and two in•
RS232/422/485 supporting hardware auto-flow
control) with DB-9 connectors
Audio input and output through Mic-in and Line-out•
jack (provided by Realtek ALC 886 HD Audio)
Two Mini-PCIe sockets for 3G Internet and Wi-Fi•
connections (one comes with a SIM card reader)
Aluminum extrusion enclosure which improve heat•
dissipation
Fanless design which can sustain the operating•
temperature from -20~55°C (with industrial grade
components
System Specifications
Processor Intel®Atom™E3825 (1.33
GHz) CPU
BIOS AMI SPI Flash BIOS
System
Memory
Sockets 1 x 204-pin SODIMM socket
Technology DDR3L 1066 MHz
Max. Capacity Up to 4 GB
USB 4 x USB 2.0, 1x USB 3.0 compli-
ant hosts: Type A connector
Digital I/O 2 x DI and 2 x DO with +5V
TTL Level
Expansion Bus Mini-PCIe x 2 (full-sized socket);
one with SIM card reader
OS Support Microsoft Windows 8
Storage HDD/SSD Support 1 x 2.5” HDD/SSD drive bay
Expansion 1 x CF type I/II socket
Networking
LAN 2 x 10/100/1000Mbps,
Autosensing,RJ-45
Controller Intel i210 x 2
Display
Graphics Controller Intel®HD Graphics
Display Interface VGA x 1 (1600x1200), HDMI x1
(1920x1080)
Audio
Audio Controller Audio Codec realtek ALC886 HD
Audio, Low Power Audio
Connector Audio I /O for mic-in and line-
out with phone jack connectors
LEDs Power, HDD active, 3G active
Physical
Characteristics
Housing Top cover is Aluminum extrusion
for main heat dissipation
Weight 2 kg
Dimensions (WxHxD) 273.8 x 60 x 144 mm (10.78” x
2.36” x 5.67”)
Mounting Options VESA and wall mount
Environment
Operating Temperature -20~55°C (with Industrial grade
components)
Storage Temperature -20~70°C
Ambient Relative Humidity
(non-condensing) 5 to 95% (non-condensing)
Power
Input Voltage DC+9~30 V +/- 5% Input with
ATX power control
Connector 2 pin terminal block
AC Adapter External AC/DC Adapter, 75W
19V/3.95A with Phoenix contact
Standards and
Regulation
EMC FCC/CE: Class A
Green product RoHS
Reliability
Alter tool
Built-in buzzer and RTC (real-
time clock) with lithium battery
backup
Automatic Reboot Trigger
Watchdog Timer 1~255 level
time interval system reset,
software programmable

5
Introduction
Chapter 1
Embedded and Industrial Computing
Package Contents
Your package contains the following items:
LEC-2530 Fanless Embedded System•
Drivers and User’s Manual CD (S09OADA64H100)•
2-pin Terminal Block (P/N: 04AW20023Z101)•
6-pin Terminal Block (P/N: 04AW20061Z101)•
Standard Accessories
Optional Power Cords
Optional Mounting Kit
Optional Accessories
For more information on the accessories, visit Lanner
website:
http://www.lannerinc.com/products/all-purpose-box-
computers/industrial-automation/lec-2530
080W1N0002001 SATA SSD/HDD cable w/ power
SE9ESAD07R100 Wall Mount
080W240318306 US Power Cord
080W240318305 Schuko (EU) Power Cord
080W240318301 UK Power Cord
080W240318307 China Power Cord
080W240318309 Japan Power Cord
SE9ESA900R100 Wall Mount 4
PE9ESA8300100 VESA Mount
SE9ESA8310100 Rack Mount
0TAWWPER11Z01
OTAWWPER12Z01
Wi-Fi module Green WPER-116GN 802.11bgn Mini PCIe
module
Green WPEA-121N 802.11abgn Mini PCIe
module
OTAWMC8090Z01 3G Module Green MC8090 PCI Express Mini Card 3G
module
080W0Q0000501 Cable Internal Antenna cable for 3G//GPS
module
080W1Q0001501 Cable Internal Wi-Fi Antenna Cable
0TZW000000039 Antenna SMA Antenna, male jack / female plug

6
System Components
Chapter 2
Embedded and Industrial Computing
Chapter 2:
System Components
System Drawing
Mechanical dimensions of the LEC-2530
Unit: mm
144.75
273.8
52.13
58.13

7
System Components
Chapter 2
Embedded and Industrial Computing
Block Diagram
The block diagram depicts the relationships among the
interfaces and modules on the motherboard..
Intel® Atom™ E3825 Processor
2x PCI-E x1
1 x USB 3.0
Connector
2x USB 2.0
connectors
USB
2.0/3.0
SATA
2.0
SATA
2.0
USB 2.0
PCIe
Intel
I210
Intel
I210
SIO
DDR3L
SO-DIMM
Up to 4G
Audio
Codec
SP339E
UART X 2
MIO
Design Reservation
PCIe x 1
USB2.0 x 3
CF
SATA
Mini-PCIe with
SIM Card
Reader
Line-out
and Mic-in
Jack
DB9
RS232/422/485
x2
RS232
Pin Header
Digital I/O
DI x 2
DO x 2
VGA HDMI
SPIF223A
LEK-IOA10
DB9
RS232 x 2
2x USB 2.0
connector
USB 2.0 x2
Mini-PCIe
USB2.0
PCIe
9~30Vdc-in
PWN+12Vdc

8
System Components
Chapter 2
Embedded and Industrial Computing
Component Description Pin Definition
Reference
F1 Power-in Connector A phoenix connector for DC-in power supply;
the system requires a 9~30V power input.
DCIN1 on page 17
F2 Four USB 2.0 Ports Four USB 2.0 type A connector. USB1 of LEK-IOA10 on
page 17/ USB1 of LEB-
2530 on page 15
F3 Reset Reset switch
F4 MIC IN/LINE OUT Connect audio devices to these ports. The
microphone and line out port are provided by
Realtek ALC 886 HD Audio.
F5 USB 3.0 Port An USB 3.0 type A connector. USB2 on page 15
F6 Two 10/100/1000Mbps LAN ports Two RJ-45 (network) jacks with LED indicators as
described below. Both LAN ports are provided
by Intel I210. The I210 supports PXE and iSCSI
remote boot options.
LINK/ACT (Yellow)
On/Flashing: The port is linking and active•
in data transmission.
Off: The port is not linking.•
SPEED (Green/Yellow)
Yellow: The connection speed is•
1000Mbps.
Green: The connection speed is 100Mbps•
Off: The connection speed is 10Mbps.•
LAN1/LAN2 on page
15
F7 HDD (Yellow)
3G Status (Green) and
Power LED (Green)
HDD
Blinking: data access activities•
Off: no data access activities•
3G Status
Blinking: 3G transmission activities•
On: 3G expansion card exists•
Off: no 3G expansion card exists•
Power
On: The computer is on.•
Off: The computer is off .•
F8 Power-on Switch A power-on switch through the Phoenix
contact for remote power-on/off control
PSBTN2 on page 16
F9 Power Button with dual LED ATX Power-on button with LEDs: Standby
mode in Red; Power-on mode in Green
Front Components
SPEED
LINK/ACT
F3
F1 F7
F9
F5 F8
F2 F4 F6
F2

9
System Components
Chapter 2
Embedded and Industrial Computing
Rear Components
R1 R2
Component Description Pin Definition Reference
R1 HDMI The HDMI (High-Denition Multimedia Interface).
This port can support up to 1920x1080 resolution.
HDMI1 on page 15
R2 VGA Port The displays can support VGA up to 1600x1200
resolution.
VGA1 on page 15
R3 DIO Digital Input/Output Connector 2 DI and 2 DO
connections
DIO1 on page 16
R4 COM1~COM4 Serial Ports COM1 and COM2 are capable of RS232/422/485
modeswith automatic hardware flow control.
To switch among RS232/422/485, use the BIOS
menu.
COM3 and COM4 are capable of RS232 mode
only.
COM1/COM2 of LEB-
2530 on page 14
COM3/COM4 of
LEK-IOA10 on page 17
R4
R3

10
Board Layout
Chapter 3
Embedded and Industrial Computing
Chapter 3:
Board Layout
External Connectors
The following picture highlights the location of the
external ports of the LEB-2530. Refer to the table 3.1
Connector List for more details.
LOUT1
LAN1 USB1 USB2 MIC1
LAN2
PSBTN2
VGA1 COM1
DIO1 COM2
HDMI1

11
Board Layout
Chapter 3
Embedded and Industrial Computing
Internal Connectors and Jumpers
The following picture highlights the location of internal
connectors and pin headers of the LEB-2530. Refer to the
table 3.1 Connector List for more details.
JSPI1 JRI1 JRI2 JCOM1 JCOM2
CF1
SATAPWR1
SATA1
JLPC1
JKBMS1
JCMOS1 MPCIE1

12
Board Layout
Chapter 3
Embedded and Industrial Computing
Internal Connectors and Jumpers
The following picture highlights the location of connectors
and jumpers of the LEK-IOA10. Refer to the table 3.2
Connector List for more details.
COM3 COM4
MPCIE1
USB_SEL1
DCIN1
USB1

13
Board Layout
Chapter 3
Embedded and Industrial Computing
Connectors and Jumpers List
The tables below list the function of each of the board
jumpers and connectors by labels shown in the above
section. The next section in this chapter gives pin
definitions and instructions on setting jumpers.
Table 3.1 Connector List for LEB-2530 Board
Labels Function Pin Denition Refer-
ence Page
CF1 CompactFlash Connector P16
COM1/COM2 RS232 Serial Ports COM1 and COM2 P14
DIO1 Digital Input/Output P16
HDMI1 High-Denition Multimedia Interface Port P15
JCMOS1 Clear CMOS Jumper P15
JCOM1/2 RS232 Pin Headers P14
JKBMS1 PS/2 Keyboard & Mouse Connector P16
JLPC1 Low-pin Count Interface Reserved for Factory Use
JRI1/2 COM1/COM2 Pin 9 Signal Selection P14
JSPI1 SPI ROM Interface (for debug use only) Reserved for Factory Use
LAN1/LAN2 RJ45 Ethernet Ports P15
MPCIE1 Mini-PCIe Connectors (with SIM1) P16
PSBTN2 Power Button with Phoenix Connector P16
SATA1 Serial-ATA Connector (SATA1) P15
SATAPWR1 SATA HDD Power Connector P15
SIM1 SIM Card Reader P16
USB1 USB 2.0 Type A Dual Port P15
USB2 USB 3.0 Type A Port P15
VGA1 VGA Connector P15
Table 3.2 Connector List for LEK-IOA10 Board
Labels Function Pin Denition Refer-
ence Page
COM3/COM4 RS232 Serial Ports COM3 and COM4 P17
USB1 USB 2.0 Type A Dual Port P17
MPCIE1 Mini-PCIe Connectors (with SIM1) P17
DCIN1 DC-IN Connector P17
USB_SEL1 USB Signal Selection P17

14
Board Layout
Chapter 3
Embedded and Industrial Computing
Select COM1/COM2 Pin 9 Function (JRI1/JRI2): The
pin 9 of COM1 and COM2 can be altered by JRI1 and JRI2
respectively according to the following jumper settings.
Default
+5V
+12V
Jumper Setting
Function
SW1/SW4
RI# (default) 1-2
+5V 3-4
+12V 5-6
Jumper Settings
LEB-2530 Pin Definitions
RS-232 Pin Headers (JCOM1/2): It is a RS-232 serial
communication interface Connector
RS-232/422/485 Serial Port (COM1 and COM2): It is
an RS-232/422/485 port with automatic hardware flow
control through a D-SUB9 connector.
Note: To switch among RS-232, 422, 485
communication protocols, use the BIOS menu.
Pin No. Signal
RS-232
1 Data Carrier Detect ( DCD # )
2 Receive Data ( RXD )
3 Transmit Data ( TXD )
4 Data Terminal Ready ( DTR # )
5 Ground ( GND )
6 Data Set Ready ( DSR # )
7 Request To Send ( RTS # )
8 Clear To Send ( CTS # )
9 Ring Indicator ( RI # )
JRI1: COM1 JRI2: COM2
6789
12345
5
3
1
6
4
2
1 3 5
2 4 6
2 4 6
5
3
1
6
4
2
5
3
1
6
4
2
2 4 6
1 3 5
Pin No. Signal
RS-232
1 Data Carrier Detect ( DCD # )
2 Receive Data ( RXD )
3 Transmit Data ( TXD )
4 Data Terminal Ready ( DTR # )
5 Ground ( GND )
6 Data Set Ready ( DSR # )
7 Request To Send ( RTS # )
8 Clear To Send ( CTS # )
9 Ring Indicator ( RI # )
Pin No. Signal
RS-422
1 TXD-
2 TXD+
3 RXD+
4 RXD-
5 GND
Pin No. Signal
RS-485
1 DATA-
2 DATA+
3
4
5 GND
9
7
5
3
1
10
8
6
4
2
2
1
10
9

15
Board Layout
Chapter 3
Embedded and Industrial Computing
Clear CMOS jumper (JCMOS1): It is for clearing the CMOS
settings.
VGA (VGA1)
Pin Signal Pin Signal Pin Signal
1 Red Color
Signal
6 GND 11 NC
2 Green Color
Signal
7 GND 12 DDC DATA
3 Blue Color
Signal
8 GND 13 HSYNC
4 Reserved 9 +5V 14 VSYNC
5 GND 10 GND 15 DDC CLK
HDMI Connector (HDMI1): High-Definition Multimedia
Interface Connector
Pin Signal Pin Signal
1 DATA2+ 2 GND
3 DATA2- 4 DATA1+
5 GND 6 DATA1-
7 DATA0+ 8 GND
9 DATA0- 10 CLK+
11 GND 12 CLK-
13 N.C 14 N.C
15 DDC CLK 16 DDC DAT
17 GND 18 HDMI_VCC
19 HPD
Serial-ATA Connector (SATA1): It is for connecting a 2.5’’
harddisk to serve as your system’s storage. It can support
SATA II which features Data transfer rates up to 3.0 Gb/s
(300 MB/s).
4-pin Serial-ATA Power Connector (SATAPWR1): It is for
connecting the SATA power cord.
Dual USB 2.0 Port (USB1):
Single USB 3.0 Port (USB2)
RJ45 LAN Ports (LAN1/LAN2): These LAN ports are
provided by Intel I210 to be fully compliant to IEEE802.3
Ehternet interface for 10BASE-T/100BASE-TX/1000BASE-T.
It also supports IEEE 802.1Qav Audio-Video Bridging (AVB)
and IEEE 802.3za EEE standards.
Pin No. Signal
1-2 Normal (Default)
2-3 Clear CMOS
1
2
3
Pin No. Signal
1 12V
2 GND
3 GND
4 +5V
1 2 3 4 5
11 12 13 14 15
19 1
18 2
Pin No. Signal
1 GND
2 TX0_P
3 TX0_N
4 GND
5 RX0_N
6 RX0_P
7 GND
SATA1
7
6
5
4
3
2
1
Pin No. Signal
1 +5V
2 DATA-
3 DATA+
4 GND
5 SSRX-
6 SSRX+
7 GND
8 SSTX-
9 SSTX+
1 2 3 4
5 6 7 8
1 2 3 4
Pin No. Signal
1 MDI0+
2 MDI0-
3 MDI1+
4 MDI2+
5 MDI2-
6 MDI1-
7 MDI3+
8 MDI3-
Pin No. Signal
1 +5V
2 DATA-
3 DATA+
4 GND
5 +5V
6 DATA-
7 DATA+
8 GND

16
Board Layout
Chapter 3
Embedded and Industrial Computing
Power-on Switch through Phoenix Contact (PSBTN2):
A Phoenix connector for distant power switch.
Digital Input/Output Connector (DIO1)
Pin NO. Signal Pin NO. Signal
1 DIO_IN1 2 DIO_IN2
3 DIO_OUT1 4 DIO_OUT2
5 +5V 6 GND
Maximum input/output current for each port is
10mA/100mA
For all Input/
output pins:
Voltage Logic Register
DI: < 0.8V
Do: <0.4V
Low 0
DI: >3.5V
Do: 5V
High 1
The default BIOS value is DI=0, DO=1
PS/2 Keyboard and Mouse Connector (JKBMS1)
Pin NO. Description Pin NO. Description
1 VCC 2 MSCLK
3 MSDATA 4 KEY
5 KBDATA 6 KEY
7 GND 8 KBCLK
SIM Card Reader (SIM1)
Pin NO. Signal Pin NO. Signal
C1 UIM_PWR C5 GND
C2 UIM_RST# C6 UIM_VPP
C3 UIM_CLK C7 UIM_DATA
Mini PCI Express Connector (for 3G card with PCI
Express 1X and USB 2.0 signals and a SIM card reader,
MPCIE1):
PIN Signal PIN Signal
1 WAKE# 2 +3.3Vaux
3 COEX1 4 GND
5 COEX2 6 +1.5V
7 CLKREQ# 8 UIM_PWR
9 GND 10 UIM_DATA
11 REFCLK+ 12 UIM_CLK
13 REFCLK- 14 UIM_RESET
15 GND 16 UIM_VPP
Key
17 RSVD 18 GND
19 RSVD 20 W_DISABLE#
21 GND 22 PERST#
23 PERn0 24 +3.3Vaux
25 PERp0 26 GND
27 GND 28 +1.5V
29 GND 30 SMB_CLK
31 PETn0 32 SMB_DATA
33 PETp0 34 GND
35 GND 36 USB_D-
37 GND 38 USB_D+
39 +3.3Vaux 40 GND
41 +3.3Vaux 42 LED_WWAN#
43 GND 44 LED_WLAN#
45 RSVD 46 LED_WPAN#
47 RSVD 48 +1.5V
49 RSVD 50 GND
51 RSVD 52 +3.3Vaux
CF Connector (CF1)
Pin No. Signal Pin No. Signal
1 GND 26 -CD1
2 D3 27 D11
3 D4 28 D12
4 D5 29 D13
5 D6 30 D14
6 D7 31 D15
7 -CS0 32 -CS1
8 A10 (GND) 33 -VS1
9 ATA_SEL# 34 -IORD
10 A9 (GND) 35 -IOWR
11 A8 (GND) 36 -WE
12 A7 (GND) 37 INTRQ
13 VCC 38 VCC
14 A6 (GND) 39 -CSEL
15 A5 (GND) 40 -VS2
16 A4 (GND) 41 -RESET
17 A3 (GND) 42 IORDY
18 A2 43 DMARQ
19 A1 44 -DDACK
20 A0 45 -DASP
21 D0 46 -PDIAG
22 D1 47 D8
23 D2 48 D9
24 -IOCS16 49 D10
25 -CD2 50 GND
Pin No. Signal
1 PWRBTN#
2 GND
1 2
1 5
2 6
2
4
6
8
1
3
5
7
C1
C3
C5
C7

17
Board Layout
Chapter 3
Embedded and Industrial Computing
LEK-IOA10 Pin Definitions
RS-232 Serial Port (COM3 and COM4): It is an RS-232
serial port through a D-SUB9 connector.
Dual USB 2.0 Port (USB1):
DC_IN CONNECTOR (DCIN1): A Phoenix connector for
external power supply.
USB Signal Selection (USB_SEL1)
Pin No. Signal
RS-232
1 Data Carrier Detect ( DCD # )
2 Receive Data ( RXD )
3 Transmit Data ( TXD )
4 Data Terminal Ready ( DTR # )
5 Ground ( GND )
6 Data Set Ready ( DSR # )
7 Request To Send ( RTS # )
8 Clear To Send ( CTS # )
9 Ring Indicator ( RI # )
6789
12345
Pin No. Signal
1 +5V
2 DATA-
3 DATA+
4 GND
5 SSRX-
6 SSRX+
7 GND
8 SSTX-
9 SSTX+
Pin No. Pin Name
1 GND
2 DC_VIN
1 2
9
10
11
12
1
2
3
4
Pin No. Pin Name
1-5,2-6,3-7,4-8 (Default) For use with the LEB-7230 board only;
the MPCIE1 connector supports both
PCIe and USB signals.
5-9,6-10,7-11,8-12 For other uses; the MPCIE1connector
supports PCIe signal only
Mini PCI Express Connector (for cards with PCI Ex-
press 1X and USB 2.0 signals, MPCIE1):
PIN Signal PIN Signal
1 WAKE# 2 +3.3Vaux
3 COEX1 4 GND
5 COEX2 6 +1.5V
7 CLKREQ# 8 UIM_PWR
9 GND 10 UIM_DATA
11 REFCLK- 12 UIM_CLK
13 REFCLK+ 14 UIM_RESET
15 GND 16 UIM_VPP
Key
17 RSVD 18 GND
19 RSVD 20 W_DISABLE#
21 GND 22 PERST#
23 PERn0 24 +3.3Vaux
25 PERp0 26 GND
27 GND 28 +1.5V
29 GND 30 SMB_CLK
31 PETn0 32 SMB_DATA
33 PETp0 34 GND
35 GND 36 USB_D-
37 GND 38 USB_D+
39 +3.3Vaux 40 GND
41 +3.3Vaux 42 LED_WWAN#
43 GND 44 LED_WLAN#
45 RSVD 46 LED_WPAN#
47 RSVD 48 +1.5V
49 RSVD 50 GND
51 RSVD 52 +3.3Vaux

18
Hardware Setup
Chapter 4
Embedded and Industrial Computing
Chapter 4:
Hardware Setup
Preparing the Hardware Installation
To access some components and perform certain service
procedures, you must perform the following procedures
first.
WARNING: To reduce the risk of personal injury,
electric shock, or damage to the equipment,
remove the power cord to remove power from
the server. The power switch button does not
completely shut off system power. Portions of the
power supply and some internal circuitry remain
active until power is removed.
Unpower the LEC-2530 and remove the power cord.1.
Turn the device upside down.2.
Unscrew the 4 rubber feet from the bottom cover.3.
Open the cover.4.
Installing the System Memory
The motherboard supports DDR3 memory to meet the
higher bandwidth requirements of the latest operating
system and Internet applications. It comes with one Low-
Voltage Double Data Rate Three (DDR3L) Small Outline
Dual Inline Memory Module (SO-DIMM) socket.
Align the memory module’s key with the SO-DIMM1.
socket’s notch.
Install the SO-DIMM.2.
Note:
The system can support memory of DDR3L SO-
DIMM up to 4 GB in maximum.
2
1

19
Hardware Setup
Chapter 4
Embedded and Industrial Computing
Installing the Wireless Module
Align the wireless module’s key with the Mini-PCIe slot1.
notch.
Insert the wireless module into the connector2.
diagonally.
Fix the wireless module with the screws.3.
Installing the 3G SIM Card
Unlock the SIM card reader first by sliding it outward.1.
Flip the SIM card reader diagonally.2.
Put the SIM card into the reader. The angled corner of3.
the SIM ensures that the card fits only the correct way
in the reader. Make sure the ICs will be in contact with
the SIM card reader.
C4. lose the tray. You should feel a click when the SIM
card is locked securely in the SIM card reader.
Unlock
Lock
Installing the Hard Disk
The system can accommodate one Serial-ATA disk. Follow
these steps to install a hard disk into the system:
Align the mounting holes of the HDD and that on1.
the LEC-2530 systems as illustrated in the following
picture. Fix the hard disk on the system by attaching
the screws through the back cover from the outside.
Plug the Serial-ATA cable to the hard disk.2.
Connect the Serial-ATA power and data disk cables to3.
the Serial-ATA power and disk connectors on the main
board respectively.
2
3

20
Hardware Setup
Chapter 4
Embedded and Industrial Computing
Installing the CompactFlash Card
LEC-2530 provides one CompactFlash slot. Follow the
procedures bellow for installing a CompactFlash card.
Align CompactFlash card and the card slot with the1.
arrow pointing toward the connector.
Push the card to insert into the connector.2.
1