Cellular Computers W406 Moxa vietnam

Phase-out and Last Buy Notice

The W406 series will be discontinued starting October 1, 2016. The deadline for placing a final purchase order is December 1, 2016. Due to the limited availability of these products, orders will be processed till we run out of stock.

For alternative solution, please see UC-8100 series or visit our Compact / Fanless Computers.

Features and BenefitsMoxa UC-8100 Wireless Computer Product Review

  • Cirrus Logic EP9302 32-bit ARM9 processor
  • On-board 32 MB RAM
  • Built-in 16 MB Flash
  • Built-in GSM/GPRS/EDGE cellular communication
  • GSM 850/900/1800/1900 MHz supported
  • GPRS/EDGE Class 12 supported
  • SMS tunnel mode provided
  • 4 DIs, 4 DOs
  • Two software selectable RS-232/422/485 serial ports
  • 50 bps to 921.6 Kbps, non-standard baudrates supported
  • 10/100M Ethernet for network redundancy
  • SD socket for storage expansion
  • WinCE 6.0 or Linux 2.6 platform
  • Din-Rail and Wall mount installation
  • Robust, fanless design
  •  -40 to 70°C wide operatiing temperature models available   


The W406 is an embedded Linux or WinCE computer that features 2 software selectable RS-232/422/485 ports, 1 Ethernet port, and quad-band GSM/GPRS/EDGE 900/1800/850/1900 MHz for cellular communication. It also comes with an SD socket, USB host, and 4 digital input and 4 digital output channels, making it the ideal computer for a variety of industrial applications such as data acquisition, data processing, protocol conversion, and remote device control and monitoring via wireless communication. The W406 comes pre-installed with either Linux or WinCE 6.0, and offers a reliable and powerful computing platform for industrial environments. Programmers will find that the W406 provides a convenient programming environment for producing bug-free industrial applications at a lower cost.


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Hardware Specifications
CPU Cirrus Logic EP9302 ARM9 32-bit RISC CPU, 200 MHz
OS (pre-installed) WinCE 6.0/Embedded Linux with MMU support
DRAM 32 MB (64 MB max.)
Flash 16 MB (16 MB max.)
USB USB 2.0 compliant hosts x 1, type A connector
Storage Expansion SD slot
Ethernet Interface
LAN 1 auto-sensing 10/100 Mbps port (RJ45)
Magnetic Isolation Protection 1.5 kV built-in
Cellular Interface
Cellular Modes GSM, GPRS, EDGE
Radio Frequency Bands 850/900/1800/1900 MHz
GPRS Class 12
EDGE Class 12
Coding Schemes CS1 to CS4
Serial Interface
Serial Standards 2 RS-232/422/485 ports, software-selectable (DB9 male)
ESD Protection 15 kV ESD protection for all signals
Console Port RS-232 interface (TxD, RxD, GND), with 4-pin pin header output
Serial Communication Parameters
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control RTS/CTS, XON/XOFF, ADDC® (automatic data direction control) for RS-485
Baudrate 50 bps to 921.6 kbps (non-standard baudrates supported; see user's manual for details)
Serial Signals
RS-422 TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w Data+, Data-, GND
Digital Input
Input Channels 4, source type
Input Voltage 0 to 30 VDC
Digital Input Levels for Dry Contacts • Logic level 0: Close to GND
• Logic level 1: Open
Digital Input Levels for Wet Contacts • Logic level 0: +3 V max.
• Logic level 1: +10 V to +30 V (COM to DI)
Connector Type 6-pin screw terminal block (4 points, COM, GND)
Isolation 3 kV optical isolation
Digital Output
Output Channels 4, sink type
Output Current Max. 200 mA per channel
On-state Voltage 24 VDC nominal, open collector to 30 V
Connector Type 5-pin screw terminal block (4 points, GND)
Isolation 3 kV optical isolation
System Ready, Storage
LAN 10M/Link, 100M/Link (on connector)
Cellular Cellular Enable, Signal Strength (5 LEDs)
Serial TxD, RxD
Switches and Buttons
Reset Button Supports "Reset to Factory Default"
Cellular Reset Button Supports cellular reset function
Physical Characteristics
Housing Aluminum (1 mm)
Weight 1 kg
Dimensions (without ears or antenna)
144 x 119 x 40 mm (5.67 x 4.69 x 1.57 in)
Mounting DIN-rail, wall (requires optional wall mount kit)
Antenna Length 85 mm
Environmental Limits
Operating Temperature Standard Models: -10 to 60°C (14 to 140°F)
Wide Temp. Models: Available by request
Storage Temperature Standard Models: -20 to 80°C (-4 to 176°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Anti-vibration 2 g's @ IEC-68-2-6, sine wave, 5-500 Hz, 1 Oct./min, 1 hr/axis
Anti-shock • 6 g's @ IEC-68-2-27, half sine wave, 11 ms (when attached to DIN-Rail kit)
• 20 g's @ IEC-68-2-27, half sine wave, 11 ms (when attached to optional wall mount kit)
Power Requirements
Input Voltage 12 to 48 VDC
Power Consumption With no load on USB ports: 7.2 W
• 300 mA @ 24 VDC
• 600 mA @ 12 VDC
With full load on USB ports: 14.4 W
• 600 mA @ 24 VDC
• 1200 mA @ 12 VDC
Standards and Certifications
Safety EN 60950-1, CSA C22.2 No. 60950-1-03
EMC EN 55022 Class B, EN 61000-3-2 Class A, EN 61000-3-3, EN 55024, FCC Part 15 Subpart B Class B
Radio EN 301 489-1, EN 301 489-7, EN 301 511
Green Product RoHS, CRoHS, WEEE
Alert Tools Built-in buzzer and RTC (real-time clock) with battery backup
Automatic Reboot Trigger Built-in WDT (watchdog timer)
MTBF (mean time between failures) 170,162 hrs
Warranty Period 5 years
Details www.anhnghison.com
Note The Hardware Specifications apply to the embedded computer unit itself, but not to accessories. In particular, the wide temperature specification does not apply to accessories such as the power adaptor and cables.
Software Specifications
OS Linux 2.6.23
File System JFFS2 (for on-board flash)
Internet Protocol Suite TCP, UDP, IPv4, SNMPv1, ICMP, ARP, HTTP, CHAP, PAP, SSH 1.0/2.0, SSL, DHCP, NTP, NFS, Telnet, FTP, TFTP, PPP, PPPoE
Internet Security OpenVPN, iptables firewall
Web Server (Apache) Allows you to create and manage Web sites, supporting PHP and XML
Terminal Server (SSH) Provides secure encrypted communications between two un-trusted hosts over an insecure network.
Dial-up Networking PPP Daemon for Linux allows Unix machines to connect to the internet through dialup lines, using the PPP protocol, as a PPP server or client. Works with ‘chat’, ‘dip’, and ‘diald’, among (many) others. Supports IP, TCP, UDP and (for Linux) IPX (Novell).
Watchdog Features a software function to trigger system reset in a user specified time interval. (MOXA API provided)
Application Development • Moxa API Library (Watchdog timer, Moxa serial I/O control, Moxa DI/DO API)
• GNU C/C++ Cross-Compiler
• GNU C library
• GDB source-level debugging server
Software Protection Encryption tool for user executable files (based on patented Moxa technology)
Windows Embedded CE 6.0
OS Windows Embedded CE 6.0 R2
File System FAT (for on-board flash)
Internet Protocol Suite TCP, UDP, IPv4, SNMPv2, ICMP, IGMP, ARP, HTTP, CHAP, PAP, SSL, DHCP, SNTP, SMTP, Telnet, FTP, PPP
Web Server (WinCE IIS) Supports ASP, ISAPI Secure Socket Layer (SSL 2/3) and Transport Layer Security (TLS/SSL 3.1) public key-based protocols, and Web Administration ISAPI Extensions
Dial-up Networking Supports RAS client API and PPP, Extensible Authentication Protocol (EAP), and RAS scripting
Watchdog Features a hardware function to trigger system reset in a user specified time interval. (Moxa API provided)
Application Development Software • Moxa WinCE 6.0 SDK
• Moxa API Library
• C Libraries and Run-times
• Component Services (COM and DCOM)
• Microsoft® .NET Compact Framework 2.0 with SP2
• Winsock 2.2