Compact / Fanless Computers UC-8418 Moxa vietnam

Features and Benefits

  • Intel XScale IXP435 533 MHz processor
  • 8 RS-232/422/485 serial ports
  • 2 CAN-bus ports
  • 12 digital input and 12 digital output channels
  • 3 10/100 Mbps Ethernet ports Moxa UC-8100 Wireless Computer Product Review
  • 2 USB 2.0 hosts for mass storage devices
  • Supports IPv6 function (Linux model only)
  • DIN-rail or wall-mounting installation
  • Robust, fanless design
  • -40 to 75°C wide temperature model available
  • Ready-to-run Embedded Linux or Windows CE 6.0




The UC-8418 series embedded computers come with 8 RS- 232/422/485 serial ports, 3 Ethernet ports, 2 CAN ports, 8 Ethernet ports, 12 digital input channels, 12 digital output channels, a CompactFlash socket, and 2 USB 2.0 hosts.
The computers use the Intel XScale IXP435 533 MHz RISC CPU. This powerful computing engine supports several useful communication functions, but will not generate too much heat. The built-in 16 MB NOR Flash ROM and 256 MB SDRAM give you enough memory to run your application software directly on the UC-8418, and the 32 MB NAND Flash can be used to provide additional data storage. Moreover, the 256 KB SRAM offers a better data retention mechanism for avoiding data loss. These computers come with various communication interfaces, such as serial ports, Ethernet ports, CAN ports, and digital input/output channels, making them ideal as a communication platform for industrial applications that require network and device communications.
The UC-8418 Series comes with the Linux 2.6 or Windows CE 6.0 platform pre-installed to provide an open software operating system for software program development. Software written for a desktop PC can be easily ported to the UC-8418 Series platform by using a common compiler, without needing to modify the code. making these computers an optimal solution for use with industrial applications, but with minimal cost and effort.
In addition to the standard model, a -40 to 75°C wide temperature model is also available for harsh industrial environments.


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Hardware Specifications
CPU Intel XScale IXP435, 533 MHz
Expansion Bus PCI/104 onboard
USB USB 2.0 hosts x 2, type A connectors
DRAM DDR2 SDRAM, 256 MB (512 MB max.)
Flash • NOR Flash, 16 MB to sore OS (32 MB max. on CV request)
• NAND Flash, 32 MB to store data
OS (pre-installed) Linux
SRAM 256 KB, battery backup
Storage Expansion CompactFlash socket
Ethernet Interface
LAN Auto-sensing 10/100 Mbps ports (RJ45) x 3
Switch Port 10/100 Mbps unmanaged-switch ports (RJ45) x 8 (UC-8416)
Magnetic Isolation Protection 1.5 kV, built-in
Serial Interface
Serial Standards RS-232/422/485 software-selectable ports (8-pin RJ45) x 8
Console Port RS-232 (TxD, RxD, GND), 4-pin header output (115200, n, 8, 1)
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 (supports nonstandard baudrates; 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 DI x 12
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 10-pin screw-fastened terminal block (4 points, COM, GND)
Isolation 3 kV optical isolation
Digital Output
Output Channels DO x 12, sink type
Output Current Max. 200 mA per channel
On-State Voltage 24 VDC nominal, open collector to 30 V
Connector Type 10-pin screw-fastened terminal block (4 points, GND)
Isolation 3 kV optical isolation
CANbus Communication
Interface Dual optically-isolated CAN2.0A/2.0B compliant ports
CAN Controller Phillips SJA1000T
Signals CAN_H, CAN_L
Isolation 2 kV digital isolation
Speed 10 kbps to 1 Mbps
Connector Type DB9 male
System Power, Ready, Storage, Battery for SRAM
LAN 10M/Link x 2, 100M/Link x 2 (on connector)
Serial TxD x 8, RxD x 8
Reset Button Supports “Reset to Factory Default”
Physical Characteristics
Housing SECC sheet metal (1 mm)
Weight 1 kg (2.22 lb)
Dimensions 200 x 57 x 120 mm (7.87 x 2.24 x 4.72 in)
Mounting DIN rail, wall
Environmental Limits
Operating Temperature Standard Models: -10 to 60°C (14 to 140°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature Standard Models: -20 to 75°C (-4 to 167°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Anti-Vibration 2 Grms @ IEC-68-2-34, random wave, 5-500 Hz, 1 hr per axis
Anti-Shock 20 g @ IEC-68-2-27, half sine wave, 11 ms
Power Requirements
Input Voltage 12 to 48 VDC (3-pin terminal block)
Input Current • 310 mA @ 48 VDC
• 625 mA @ 24 VDC
• 1350 mA @ 12 VDC
Power Consumption 15 W
Standards and Certifications
Safety UL 60950-1, EN 60950-1, CCC (GB9254, GB17625.1)
EMC EN 55032 Class B, EN 55024, FCC Part 15 Subpart B Class B
Alert Tools Built-in buzzer and RTC (real-time clock)
Automatic Reboot Trigger Built-in WDT (watchdog timer)
MTBF (mean time between failures)
Time 149,140 hrs
Standard Telcordia (Bellcore) Standard
Warranty Period 5 years
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 adapter and cables.
Software Specifications
OS Linux 3.8.13
Web Server (Apache) Allows you to create and manage web sites; supports PHP and XML
Terminal Server (SSH) Provides secure encrypted communications between two untrusted hosts over an unsecure network
File System JFFS2, NFS, Ext2, Ext3
Internet Protocol Suite TCP, UDP, IPv4, IPv6, SNMPv1, ICMP, ARP, HTTP, CHAP, PAP, DHCP, NTP, NFS, SMTP, Telnet, FTP, TFTP, PPP, PPPoE
Internet Security OpenVPN, IPTables Firewall
Dial-up Networking PPP Daemon (pppd) for Linux that uses the PPP
protocol and allows Unix machines to connect to the Internet as PPP
servers or clients, through dialup. The PPP Daemon Works with chat,
dip, and diald programs among others, and supports the IP, TCP, UDP,
and IPX for Linux (Novell) protocols.
Watchdog Features a hardware function to trigger system reset in a user specified time interval (Moxa API provided)
Application Development Software • 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
File System FAT
Internet Protocol Suite TCP, UDP, IPv4, IPv6, 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 runtime libraries
• Component Services (COM and DCOM)
• Microsoft® .NET Compact Framework 3.5
• XML, including DOM, XQL, XPATH, XSLT, SAX, SAX2
• SOAP Toolkit Client
• Winsock 2.2