3 technical specifications – IEI Integration ECW-281B-N270-WT v3.01 User Manual
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ECW-281B/281B2-R30/N270 Embedded System
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1.3 Technical Specifications
The specifications for the Intel based embedded systems are listed below.
ECW-281B-R30/N270
ECW-281B2-R30/N270
CPU
Preinstalled 1.6 GHz Intel® Atom™ Processor N270 with a 533 MHz FSB
System Chipset
Intel® 945GSE + ICH7-M
System Memory
Preinstalled 1.0 GB DDR2 SDRAM SO-DIMM (system max. 2 GB)
Ethernet
Dual Realtek RTL8111E GbE controllers
Built-in 802.11 b/g/n wireless module for the wireless models
Display
One VGA port
Two VGA port
Serial Port
Five RS-232
One RS-232 or RS-422/485 (optional)
Five RS-232
USB
Four USB 2.0 ports
Audio
One speaker out (5.1 channel Realtek ALC662 HD Audio codec)
Storage
One 2.5” SATA hard drive supported
One internal CF card slot
Chassis Construction
Aluminum Alloy
Power Supply
Internal DC-to-DC power converter, input voltage:
12V DC or 9V – 36V (WD series models)
External power adapter, input voltage:
90V AC ~ 264V AC @ 47Hz ~ 63Hz, 60 W
Power Consumption
19 W
Operating Shock
Half-sine wave shock 3G; 11ms; 3 shocks per axis
Operating Vibration
MIL-STD-810F 514.5C-1 (HDD)
MIL-STD-810F 514.5C-2 (CF)