Embedded Computing Solutions
UC-7408 Series
RISC-based data acquisition computers with 8 serial ports,
8 DI/DO channels, dual LANs, PCMCIA, CompactFlash
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Intel XScale IXP422/425, 266/533 MHz processor
128 MB RAM on-board, 32 MB flash disk
8 RS-232/422/485 serial ports
8-ch digital input and 8-ch digital output (TTL Signal)
Dual 10/100 Mbps Ethernet for network redundancy
CompactFlash socket for storage expansion
PCMCIA supporting WLAN, GPRS, UMTS, HSDPA
Ready-to-run Linux or WinCE 5.0 platform
DIN-rail or wallmount installation
15
Robust, fanless design
-40 to 75°C wide temperature models available
The certification logos shown here apply to some or all of the
products in this section. For details, see “Regulatory Approvals”
under “Specifications” below.
Overview
The UC-7408 data acquisition embedded computers feature 8
RS-232/422/485 serial ports, an 8-ch digital input and 8-ch digital
output, dual 10/100 Mbps ports, a PCMCIA interface for wireless
LAN communication, and CompactFlash slot for mass storage disk
expansion.
The digital output channels on the UC-7408 can connect to devices
and trigger digital output signals to control external digital devices.
With the digital I/O feature, Moxa’s embedded computers support both
data acquisition and protocol conversion through the RS-232/422/485
serial ports, and simple I/O control with the digital I/O signals.
The digital I/O feature of the UC-7408 series provides users with the
convenience of connecting digital devices to a front-end embedded
computer. The UC-7408 can be used for on/off event handling by
reading the state change of the digital input signal. In addition, output
signals from external digital devices can be imported through the UC-
7408’s digital input channels, and the UC-7408 can be programmed
to take immediate action when it detects a change in the state of the
signal.
UC-7408 embedded computers come pre-installed with either the
open standard Linux OS, or the more common WinCE OS. Software
written for a desktop PC can be easily ported to the UC-7408 platform
by using a common compiler, without needing to modify the code, and
the software you develop for your own applications can be stored in
the UC-7408’s flash memory.
In addition to the standard model, a wide temperature (-40 to
75°C) model of the UC-7408 is available for use in harsh industrial
environments.
Typical Application
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Embedded Computing Solutions
Pin Assignment
H/W Block Diagram
Ethernet
8-pin RJ45
USB
Host
PCMCIA &
CompactFlash
USB
Client
Console LAN2 LAN1
Power
PIN
1
2
3
4
5
6
7
RS-232
DSR
RTS
GND
TxD
RxD
DCD
CTS
RS-422/RS-485-4w
RS-485
---
---
GND
---
Data+
Data-
---
---
TxD+
GND
TxD-
RxD+
RxD-
---
USB
Controller
PCI to cardbus
Bridge
PHY
PHY
1
8
Power
circuit
XScale IXP-422/425
266/533 MHz
PCI Bus
32 MB Flash
128MB SDRAM
RTC
8
DTR
---
---
Decoder
Moxa UART ASIC
1
D/I x 8 D/O x 8
2
3
4
5
6
7
8
Software Specifications
RS-232/422/485
15
Linux
Windows Embedded CE 5.0
System Utilities: Windows command shell, telnet, ftp,
web-based administration manager
Kernel Version: 2.4.18 or 2.6.10 (Plus version)
Protocol Stack: TCP, UDP, IPv4, SNMP V1, ICMP, IGMP, ARP,
HTTP, CHAP, PAP, SSH 1.0/2.0, SSL, DHCP, NTP, NFS, SMTP,
Telnet, FTP, PPP, PPPoE
File System: FAT (on-board flash)
Protocol Stack: TCP, UDP, IPv4, SNMP V2, ICMP, IGMP, ARP,
File System: JFFS2 (on-board flash)
System Utilities: bash, busybox, tinylogin, telnet, ftp, scp
telnetd: Telnet Server daemon
HTTP, CHAP, PAP, SSL, DHCP, SNTP, SMTP, Telnet, FTP, PPP
Telnet Server: Allows remote administration through a standard
telnet client.
FTP Server: Used for transferring files to and from remote computer
systems over a network.
ftpd: FTP server daemon
sshd: Secure shell server
Web Server (httpd): WinCE IIS, including ASP, ISAPI Secure Socket
Layer support, SSL 2, SSL 3, and Transport Layer Security (TLS/SSL
3.1) public key-based protocols, and Web Administration ISAPI
Extensions.
Apache: Web server daemon, supporting PHP and XML
openvpn: Virtual private network service manager
iptables: Firewall service manager
pppd: dial in/out over serial port daemon & PPPoE
snmpd: snmpd agent daemon
Dial-up Networking Service: RAS client API and PPP, supporting
Extensible Authentication Protocol (EAP) and RAS scripting.
inetd: TCP server manager program
Application Development Environment:
• Moxa WinCE 5.0 SDK
• C Libraries and Run-times
• Component Services (COM and DCOM)
• Microsoft Foundation Classes (MFC)
• Microsoft® .NET Compact Framework 2.0 SP2
• XML, including DOM, XQL, XPATH, XSLT, SAX2
• SOAP Toolkit
Application Development Software:
• Moxa Linux API Library for device control
• Linux Tool Chain: Gcc, Glibc, GDB
• Winsock 2.2
Ordering Information
Available Models
Package Checklist
UC-7408-LX: RISC-based IXP422 embedded computer with 8 serial ports, 8 DI
channels, 8 DO channels, dual LANs, PCMCIA, CompactFlash, Linux 2.4, -10 to 60°C
operating temperature
•
•
•
•
UC-7408 embedded computer
Wall mounting kit
DIN-Rail mounting kit
Ethernet cable: RJ45 to RJ45
cross-over cable, 100 cm
CBL-RJ45F9-150: 8-pin RJ45 to DB9
female console port cable, 150 cm
Universal power adaptor (including
terminal block to power jack converter)
Document and Software CD
Quick Installation Guide (printed)
Warranty Card
UC-7408-LX Plus: RISC-based IXP425 embedded computer with 8 serial ports, 8 DI
channels, 8 DO channels, dual LANs, PCMCIA, CompactFlash, USB, Linux 2.6, -10 to
60°C operating temperature
•
•
UC-7408-CE: RISC-based IXP422 embedded computer with 8 serial ports, 8 DI
channels, 8 DO channels, dual LANs, PCMCIA, CompactFlash, WinCE 5.0, -10 to 60°C
operating temperature
UC-7408-T-LX: RISC-based IXP422 embedded computer with 8 serial ports, 8 DI
channels, 8 DO channels, dual LANs, PCMCIA, CompactFlash, Linux 2.4, -40 to 75°C
operating temperature
•
•
•
UC-7408-T-LX Plus: RISC-based IXP425 embedded computer with 8 serial ports, 8 DI
channels, 8 DO channels, dual LANs, PCMCIA, CompactFlash, USB, Linux 2.6, -40 to
75°C operating temperature
UC-7408-T-CE: RISC-based IXP422 embedded computer with 8 serial ports, 8 DI
channels, 8 DO channels, dual LANs, PCMCIA, CompactFlash, WinCE 5.0, -40 to 75°C
operating temperature
15-36
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