3
Introduction
Chapter 1
Embedded and Industrial Computing
Chapter 1:
Introduction
Thank you for choosing the LEC-2250. The LEC-2250
features Intel Atom D2550(dual core) and NM10 chipset.
It features dual LAN and dual display interfaces via DVI-D
and VGA connectors as well as audio ports (microphone/
lineout). The system also features extra COM ports (
a total of 4 COM ports) for high demand of industrial
communication and application.
The following highlights the functionalities of the LEC-
2250 system:
Intel Integrated Graphics Media Accelerator 3650 •
Dual VGA and DVI-D video output for displaying media •
content side by side.
Dual 10/100/1000 Mbps LAN •
USB x 6 •
SATA HDD and CF socket support •
Totally 4 serial ports supporting Hardware Auto flow •
Control: DB9 x2 for RS232, 422, and 485, and DB9x2 for
RS232.
Audio input and output through Mic-in and Line-out •
jack
Featuring power switch through Phoenix contact for •
distant power on/off control
Featuring DC-in power connector through Phoenix •
contact with input from 18 to 36 V
Two mini-PCIe connectors (one comes with a SIM •
card reader) for wireless Internet and wireless LAN
connection
System Specification
Dimensions (WxHxD)
273.8x60x144mm
(10.78”x2.36”x5.67”)
Processor
Intel ATOM D2550 1.86GHz CPU
Chipset
Intel NM10
System
Memory
Technology DDR3 SODIMM x1
Max. Capacity Up to 4GB
Storage
IDE CF socket Type I/II x1
SATA 2.5” HDD/SSD drive bay x1
Ethernet Controller
Intel® 82583V x2
Graphic Controller
Intel Integrated Graphics Media Ac-
celerator 3650
Audio Controller
Realtek ALC886
IO
LAN GbE RJ45 x2
Display
DB15 x1 for VGA (1920x1200)
DVI-D x1 (1920x1200)
Video Grabber N/A
Audio Phone Jack x2 for Mic-in and Line-Out
Serial I/O DB9 x4 for RS232/422/485
GPS N/A
USB 2.0 Type A x6
Power Input 2-pin terminal block
Expansion
Mini-PCIex2: one slot supports PCIe and
USB 2.0 signal, the other one only sup-
ports USB 2.0 with SIM card reader
Others
External: 2x SMA antenna holes,
reset switch
Power Input
+18~36Vdc, ATX Mode
AC Adapter
Ordering option
Hardware Monitor
Fintek F81865 integrated watchdog
timer 1~255 level
OS Support
Linux, Windows 7/7 Embedded/
XP/XP Embedded
Certications
CE, FCC Class A, RoHS
Compliance
N/A
Operating
Temperature
Range
With Industrial
Components
-20~55°C/-4~131°F
With Commercial
Components
5~45°C / 23~113°F
(17 pagine)
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