Embedded Computing Solutions
DA-682 Series
x86-based rackmount computers with VGA, 4 Gigabit Ethernet
ports, 2 peripheral expansion slots, CompactFlash, USB
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Intel Celeron M 1 GHz processor with 400 MHz FSB
Built-in DDR2 SDRAM and industrial flash disk module
Quad Gigabit Ethernet ports for network redundancy
Software selectable RS-232/422/485 with 2 KV isolation protection
PCI expansion slots for inserting expansion modules
1 CompactFlash socket for storage expansion
USB 2.0 ports for high speed peripherals, supporting system bootup
19-inch rackmount, 2U high form factor
15
100/240 VAC/VDC power inputs
Ready-to-Run Linux, WinCE 6.0, or Windows XP Embedded platform
Fanless design
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 DA-682 computers are based on the Intel x86 processor and
support VGA, 4 Gigabit Ethernet ports, 8 RS-232/422/485 serial ports
with optical isolation, CompactFlash, and USB. The DA-682 comes in a
standard 19-inch, 2U high form factor.
Embedded (pre-installed), providing a friendly environment for
developing sophisticated application software. The great software
support that Moxa provides makes the programmer’s job easier, and
helps programmers develop bug-free code quickly and at a lower cost.
With their robust design, the DA-682 computers are suitable for
industrial automation applications that require standard 19-inch
rackmount solutions, such as power automation, transportation, and
oil and gas. Another plus is that the serial ports come with 2 KV optical
isolation protection to guarantee communication reliability in harsh
industrial environments.
The DA-682 comes with 2 PCI slots for inserting expansion modules.
Moxa provides a variety of communication modules, including an
8-port RS-232/422/485 module, a 4-port 10/100 Mbps LAN module,
and a universal PCI expansion module. The friendly design gives users
the advantage of being able to swap out modules quickly and easily.
These features make the DA-682 an ideal solution for use with a wide
array of industrial automation applications.
The DA-682 computers run Linux, WinCE 6.0, or Windows XP
Appearance
Module A
LED x 16
Module B
LED x 16
Front View
(Serial/LAN) (Serial/LAN)
Ethernet LED x 4
Power LED
Reset Button
Storage LED
USB 2.0
Host x 2
DA-682
Industrial Embedded Computer
Gigabit
Ethernet
Module
B
Module
A
100 Mbps
1000 Mbps
Serial Port LAN Port
CF Card
Socket
Green
Orange
TX
RX
100 Mbps
10 Mbps
Power Input
100-240 VAC
Rear View
Module Slot A
Module Slot B
USB 2.0
Host x 2
Gigabit
Ethernet
Slot
A
Slot
B
LAN2
LAN4
VGA
PS/2
LAN1
LAN3
10/100/1000 Mbps
Ethernet x 4
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Embedded Computing Solutions
DA-SP08-DB/DA-SP08-I-DB/TB (module with 8 serial ports)
Flow Control: RTS/CTS, XON/XOFF, ADDC® (automatic data
direction control) for RS-485
Serial Interface
Serial Standards: 8 RS-232/422/485 ports, software-selectable (DB9
male or terminal block connector)
Baudrate: 50 bps to 921.6 Kbps (non-standard baudrates supported;
see user’s manual for details)
ESD Protection: 15 KV for all signals
Isolation: 2 KV digital isolation
Serial Communication Parameters
Data Bits: 5, 6, 7, 8
Serial Signals
RS-232: TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND
RS-422: TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w: TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w: Data+, Data-, GND
Stop Bits: 1, 1.5, 2
Parity: None, Even, Odd, Space, Mark
DA-LN04-RJ (module with 4 LAN ports)
Ethernet Interface
LAN: Auto-sensing 10/100 Mbps Ethernet x 4, RJ45 connectors
15
Magnetic Isolation Protection: 1.5 KV built-in
DA-UPCI-DK (module with 1 Universal PCI expansion slot)
Universal PCI Expansion Adatpor
PCI Slots: 1
Interface Bus: 32-bit Universal PCI (3.3 V and 5 V)
Software Specifications
Linux
Windows Embedded CE 6.0
System Utilities: Windows command shell, telnet, ftp,
Distribution: Debian Etch 4.0 r2
web-based administration manager
Kernel Version: 2.6.18
File System: FAT (on-board flash)
Protocol Stack: TCP, UDP, IPv4, SNMP V1, ICMP, ARP, HTTP,
CHAP, PAP, SSH 1.0/2.0, SSL, DHCP, NTP, NFS, Telnet, FTP, PPP,
PPPoE
Protocol Stack: TCP, UDP, IPv4, SNMP V2, ICMP, IGMP, ARP,
HTTP, CHAP, PAP, SSL, DHCP, SNTP, SMTP, Telnet, FTP, PPP
File System: EXT2, JFFS2 (1G DOM)
Telnet Server: Allows remote administration through a standard
telnet client.
System Utilities: bash, busybox, login, telnet, ftp, ssh, openbsd-
inetd, apt, apt-utils, dpkg, grub, udev
FTP Server: Used for transferring files to and from remote computer
systems over a network.
telnetd: telnet Server daemon
File Server: Enables clients to access files and other resources over
the network (Microsoft® Wincows® CE).
ftpd: FTP server daemon
sshd: secure shell server
Web Server (httpd): Includes 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
NAT: Network Address Translation
pppd: dial in/out over serial port daemon & PPPoE
pppoe: PPP over ethernet
Dial-up Networking Service: RAS client API and PPP, supporting
Extensible Authentication Protocol (EAP) and RAS scripting.
Watchdog Service: CPU Hardware function to reset CPU in a user
specified time interval (triggered by calling a MOXA library function).
tftp/tftpd: Trivial file transfer protocol client/server
snmpd: snmpd agent daemon
Application Development Environment:
• Moxa WinCE 6.0 SDK
• C Libraries and Run-times
• Component Services (COM and DCOM)
• Microsoft® .NET Compact Framework 2.0 SP2
• XML, including DOM, XQL, XPATH, XSLT, SAX, SAX2
• SOAP Toolkit Client
usbmount: support USB PnP
DHCP Client: dhcp3-client
cron: management of regular background processing
grep: NU grep, egrep and fgrep
minicom: friendly serial communication program
watchdog: software watchdog
• Winsock 2.2
Windows XP Embedded
System Utilities: Windows command shell, Telnet, ftp, web-based
administration manager, Wireless Zero Configuration
inetd: TCP server manager program
Application Development Environment: GNU Make 3.8.1 (GNU
make utility to maintain groups of programs)
File System: NTFS
Automatic configuration script builder: autoconf 2.13
gcc: GNU C compiler
Protocol Stack: DHCP, IPv4, DNS, IPsec, HTTP, TCP, UDP, ICMP,
IGMP, ARP, TAPI, TSP, SNMP V2, NTP, ICS, PPP, CHAP, EAP,
SNTP, Telnet, FTP, SMTP, PPPoE, PPTP, NetBIOS
g++: GNU C++ compiler
libc6-dev: GNU C Library (development libraries and headers)
Perl: Pratical Extraction and Report Language
Vim: Vi IMproved - enhanced vi editor
Telnet Server: Allows users to connect to Telnet servers from
remote computers.
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Industrial Networking Solutions
IIS Web Server: Allows you to create and manage Web sites.
Application Development Environment:
• Microsoft .Net Framework 2.0 with service pack 2 (CLR and the
.NET Framework class library)
Terminal Server: Microsoft Terminal Server client application
(mstsc.exe).
• Active Directory Service Interface (ADSI) Core
• Active Template Library (ATL),ASP.NET 2.0
• Certificate Request Client & Certificate
• Autoenrollment (CLR and the .NET Framework class library)
• COM APIs
COM+ Services: The next evolution of Microsoft Component Object
Model (COM) and Microsoft Transaction Server (MTS).
Computer Browser Service: Computer browsing functionality
exposed by Windows through Microsoft Networking. Allows a client
machine to browse its network neighborhood for available
computers exposing file and print sharing services.
• Common Control Libraries
• Common File Dialogs
Disk Management Services: Support for disk and volume
management operations. The component implements a Component
Object Model (COM) interface that can be used to query and
configure disks and volumes, both basic and dynamic. The
component also monitors disk arrivals and removals and other
changes in the storage subsystem.
• Direct3D, DirectPlay, DirectShow and Direct show filters
• Distributed Transaction Coordinator (MSDTC)
• Enhanced Write Filter (Redirect disk write operations to volatile
(RAM) or non-volatile (disk) storage)
• Event Log, Internet Explorer
• Mapi32 Libraries
Remote Registry Service: Enables remote users to modify registry
• Message Queuing (MSMQ) Core
settings on this computer.
• Microsoft Visual C++ Run Time Libraries
• Power Management dynamic-link library
• Registry Editor
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• RPC
• Smart Card Cryptographic Service Providers
• USB 2.0 core drivers compliant with USB .95 or 1.0
• Windows API, Media Player 10, Script Engines, and WMI
Dimensions
253 mm
(9.96 in)
Gigabit
Ethernet
90 mm
Module
A
Module
B
(3.54 in)
1000
100
M
M
440 mm(17.32 in)
Ordering Information
Package Checklist
Available Models
DA-682-CE: x86 rackmount computer with VGA, 4 Gigabit Ethernet ports, 2 PCI slots,
•
DA-682 embedded computer
CompactFlash, USB, WinCE 6.0
•
Ethernet cable: RJ45 to RJ45 cross-over
cable, 100 cm
DA-682-XPE: x86 rackmount computer with VGA, 4 Gigabit Ethernet ports, 2 PCI
•
•
•
•
AC power cable
slots, CompactFlash, USB, WinXPe
Document and Software CD or DVD
Quick Installation Guide (printed)
Warranty Card
DA-682-LX: x86 rackmount computer with VGA, 4 Gigabit Ethernet ports, 2 PCI slots,
CompactFlash, USB, Linux
Expansion Modules (can be purchased separately)
DA-SP08-I-DB: 8-port RS-232/422/485 serial module with DB9 connector and digital
isolation
DA-SP08-DB: 8-port RS-232/422/485 serial module with DB9 connector
DA-SP08-I-TB: 8-port RS-232/422/485 serial module with terminal block connector
and digital isolation
DA-LN04-RJ: 4-port 10/100 Mbps LAN module
DA-UPCI-DK: Universal PCI development kit
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