Embedded &
Industrial Computing
Hardware Platforms for Embedded and Industrial Computing
LEC-7230
V1.0
>>
User's Manual
Publication date:2014-05-12
About
About
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.
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
RMA http://eRMA.lannerinc.com
WARNING: This exclamation point
indicates that there is a caution or
warning and it is something that could
damage your property or product.
http://www.lannerinc.com/
download-center/
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 Certication
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 Certication
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.
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.
Embedded and Industrial Computing
2
TTaTTable of Contentsbeable of Contents
Chapter 1: Introduction 4
System Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
Connectors and Jumpers List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Appendix A: Programming Watchdog Timer 16
Appendix B:
Appendix C:
Digital Input/Output Control on the GPIO port 21
Terms and Conditions 23
Warranty Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
RMA Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
3
Chapter 1
Chapter 1: Introduction
Introduction
Thank you for choosing the LEC-7230. The LEC-7230
features Intel Celeron N2930 (or E3825 or E3845) processor.
It has dual LAN as well as HDMI and VGA connectors for
high demand of Internet and multimedia applications. In
addition, its fanless design reduces maintenance effort
and attributes its longevity.
The following highlight the capabilities of the LEC-7230
system:
Dual HDMI and VGA video output powered by Intel HD •
Graphics
Dual 10/100/1000 Mbps LAN •
Three USB (two 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 and CompactFlash •
Power-on switch through the Phoenix connector for •
distant power-on/off control
Two RS232/422/485 serial ports supporting hardware •
auto-flow control with DB-9 connectors
Audio input and output through Mic-in and Line-out •
jack
Aluminum extrusion enclosure which helps heat •
dissipation
Fanless design which can sustain the operating •
temperature from -20-55°C
System Specifications
Processor Options
Chipset None
BIOS AMI SPI Flash BIOS
System
Memory
USB
Digital I/O
Expansion Bus
OS Support Microsoft Windows 8
Storage
Networking
Display
LEDs Power, HDD active, 3G active
Physical
Characteristics
Environment
Power
Standard and
Regulation
Reliability
Sockets 1 x 204-pin SODIMM socket
Technology DDR3L 1066 MHz
Max. Capacity Up to 4 GB
HDD/SSD Support 1 x 2.5” HDD/SSD drive bay
Expansion
LAN
Controller Intel i210 x 2
Graphics Controller
Display Interface
Housing Aluminum
Weight 1 kg
Dimensions (WxHxD)
Mounting Options
Operation Temperature
Storage Temperature -20~70°C
Ambient Relative Humidity (non-condensing)
Input Voltage +12 V DC
Power Consumption 19 W
Connector DC jack with lock
AC Adapter 60 W, 12 V/5 A
EMC CE/FCC
Green product RoHS
Alter tool
Automatic Reboot Trigger
Intel® Celeron® N2930/E3825/
E3845 4C (2 GHz) CPU
2 x USB 2.0, 1x USB 3.0 compliant
hosts: Type A connector
2 x DI or 2 x DO with +5V TTL
Level
Mini-PCIe x 1, with SIM card
reader
1 x CF type I/II socket, 1x SATA
port for 1 x 2.5” SSD/HDD drive
bay
2 x 10/100/1000Mbps,
Autosensing,RJ-45
Intel® integrated Graphics Media
Accelerator
VGA x 1 (1600x1200), HDMI x1
(1920x1080)
198 x 42 x 144.8 mm (7.79” x
1.65” x 5.7”)
Rack, VESA, DIN-rail and Wall
mount
-20~55°C (with Industrial grade
components)
5 to 95% (non-condensing)
Built-in buzzer and RTC (real-time
clock) with battery lithium backup
Watchdog Timer 1~255 level time
interval system reset, software
programmable
Embedded and Industrial Computing
4
Chapter 1
Package Contents
Your package contains the following items:
LEC-7230 Fanless Embedded System •
Power Adapter (P/N: 0P0W060122033) •
Drivers and User’s Manual CD (S09OADA64H100) •
2-pin Terminal Block (P/N: 04AW20023Z101) •
6-pin Terminal Block (P/N: 04AW20061Z101) •
Standard Accessories
080W1N0002001 SATA SSD/HDD cable w/ power
0P0W060120001 AC Power Adapter 60 W 12V/5A, DC Jack with lock
Optional Power Cords
080W240318306 US Power Cord
080W240318305 Schuko (EU) Power Cord
080W240318301 UK Power Cord
080W240318307 China Power Cord
080W240318309 Japan Power Cord
Introduction
Optional Mounting Kit
SE9ESA900R100 Wall Mount 4
PE9ESA8300100 VESA Mount
SE9ESA8310100 Rack Mount
090W405000001 DIN Rail Mount
Optional Accessories
0TAWQ802XKZ03 Wi-Fi module Wi-Fi Module, 802.11 b/g/n Mini-PCIe
080W1Q0001501 Antenna Internal Wi-Fi Antenna Cable
0TZW000000039 Antenna SMA Antenna, male jack / female plug
080W0Q0000501 Antenna Internal Antenna cable for 3G//GPS
0TZW000000072 Antenna 3G Module External Antenna
card
module
Embedded and Industrial Computing
5
Chapter 2
Chapter 2: System Components
System Drawing
Mechanical dimensions of the LEC-7230
Unit: mm
System Components
144.8
48
198
42
Embedded and Industrial Computing
6
Chapter 2
SIO
DDR3L
SO-DIMM
Up to 4G
Audio
Codec
SP339E
UART X 2
MIO
Design Reservation
PCIe x 1
USB2.0
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
Block Diagram
The block diagram depicts the relationships among the
interfaces and modules on the motherboard..
SATA
SATA
2.0
System Components
CF
SPIF223A
Mini-PCIe with
SIM Card
Reader
USB 2.0
PCIe
SATA
2.0
1 x USB 3.0
Connector
Intel® Celeron™ processor
N2930 4C (2 GHz) CPU
USB
2.0/3.0
2x USB 2.0
connectors
2x PCI-E x1
Intel
I210
Intel
I210
Embedded and Industrial Computing
7
Chapter 2
Front Components
F1 Reset Reset switch
F2 MIC IN/LINE OUT Connect the audio devices to these ports. The
F3 USB 3.0 Port
F4 Two USB 2.0 Ports An USB 2.0 type A connector.
System Components
F1
Component Description Pin Definition
F2
F3
F4
Microphone and line out port are provided by
Realtek ALC
886-GR.
F5
F7
F6
An USB 3.0 type A connector.
F8
Reference
USB2 on page 14
USB1 on page 14
F5 Two 10/100/1000Mbps LAN ports Two RJ-45 (network) jacks with LED indicators
as described below. Both LAN ports are
provided by Intel 82583V. The 82583V supports
PXE remote boot
LINK/ACT
F6 HDD (Yellow)
3G Status (Green) and
Power LED (Green)
SPEED
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.•
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 .•
F7 Power-on Switch A power-on switch through the Phoenix
PSBTN2 on page 15
contact for distant power-on/off control
Embedded and Industrial Computing
F8 Power Button with dual LED ATX Power-on button with LEDs: Standby
mode in Red; Power-on mode in Green
8
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