Moxa Technologies Switch UC 7408 User Manual

Embedded Computing Solutions  
UC-7408 Series  
RISC-based data acquisition computers with 8 serial ports,  
8 DI/DO channels, dual LANs, PCMCIA, CompactFlash  
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  
15-34  
 
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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