DA-661

RISC-based 19-inch rackmount data acquisition fanless computers with 16 serial ports, dual LANs, PCMCIA, CompactFlash, USB

Larger Image

Evaluation units available for online purchase
>> Buy now (USA only)


Features and Benefits

  • Intel XScale IXP-425 533 MHz processor
  • 128 MB RAM on-board, 32 MB flash
  • 16 software-selectable RS-232/422/485 serial ports
  • Dual 10/100 Mbps Ethernet for network redundancy
  • 15 KV ESD protection for all serial signals
  • Supports PCMCIA CardBus for WLAN 802.11b/g wireless network
  • CompactFlash and USB slots for storage expansion
  • Standard 19-inch rackmount, 1U height installation
  • Wide range of input voltages from 100 to 240 V AC/DC
  • LCM display and keypad for HMI
  • Ready-to-run Linux or Windows CE 5.0 platform
  • Robust, fanless design

 

Overview

The DA-661 embedded computers come with 16 software-selectable RS-232/422/485 serial ports, making them suitable for a variety of industrial applications, and two 10/100 Mbps Ethernet ports are included for network redundancy. In addition, the DA-661 has a PCMCIA socket to provide 802.11 b/g wireless LAN card expansion, and the CompactFlash and USB sockets make it easy to add more memory. This combination of features gives users an ideal, robust, and reliable solution for harsh industrial environments.

Appearance

Dimensions

Hardware Specifications
Computer
CPU DA-660: Intel XScale IXP422 266 MHz 
DA-661/662/662-I: IXP425 533 MHz
OS (pre-installed) Embedded Linux or Windows CE 5.0
DRAM 128 MB onboard
Flash 32 MB onboard
PCMCIA Cardbus card and 16-bit PCMCIA 2.1 or JEIDA 4.2 card (DA-661/662/662-I only)
Storage
Storage Expansion CompactFlash Socket (DA-661/662/662-I only)
Ethernet Interface
LAN 2 or 4 auto-sensing 10/100 Mbps ports (RJ45)
Magnetic Isolation Protection 1.5 KV built-in
Serial Interface
Serial Standards 8 or 16 RS-232/422/485 ports, software selectable (8-pin RJ45)
ESD Protection 15 KV for all signals
Isolation 2 KV digital isolation (DA-662-I only)
Console Port RS-232 (all signals), RJ45 connector, supports PPP
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 non-standard baudrates; see user's manual for details)
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
LEDs
System OS Ready
LAN DA-660/661: 10/100M x 2 
DA-662/662-I: 10/100M x 4
Serial TxD, RxD (8 or 16 of each)
Mini Screen with Push Buttons
LCD Panel Liquid Crystal Display on the case, 2 x 16 text mode
Push Buttons Four membrane buttons for convenient on-site configuration
Physical Characteristics
Housing SECC sheet metal (1 mm)
Weight DA-660/661/662: 2.6 kg 
DA-662-I: 2.94 kg
Dimensions DA-660/661/662: 
Without ears: 440 x 45 x 198 mm (17.32 x 1.77 x 7.80 in) 
With ears: 480 x 45 x 198 mm (18.90 x 1.77 x 7.80 in) 
DA-662-I: 
Without ears: 440 x 45 x 228 mm (17.32 x 1.77 x 8.98 in) 
With ears: 480 x 45 x 224 mm (18.90 x 1.77 x 8.82
Mounting Standard 19-inch rackmount
Environmental Limits
Operating Temperature -10 to 60°C (14 to 140°F)
Storage Temperature -20 to 80°C (-4 to 176°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Anti-vibration 1 g @ IEC-68-2-6, sine wave (resonance search), 5-500 Hz, 1 Oct/min, 1 Cycle, 13 mins 17 sec per axis
Power Requirements
Input Voltage 100 to 240 VAC/VDC auto ranging 
(47 to 63 Hz for AC input)
Power Consumption DA-660: 12 W 
DA-661/662/662-I: 20 W
Standards and Certifications
Safety UL 60950-1, CSA C22.2 No. 60950-1-03, EN 60950-1
EMC EN 55022 Class A, EN 61000-3-2 Class A, EN 61000-3-3, EN 55024, FCC Part 15 Subpart B Class A
Green Product RoHS, CRoHS, WEEE
Reliability
Alert Tools Built-in buzzer and RTC (real-time clock)
Automatic Reboot Trigger Built-in WDT (watchdog timer)
MTBF (mean time between failures) DA-660: 124,323 hrs 
DA-661: 89,885 hrs 
DA-662: 85,193 hrs 
DA-662-I: 85,193 hrs
Warranty
Warranty Period 5 years
Details See http://www.moxa.com/support/warranty.htm
Software Specifications
Linux
OS DA-660: Linux 2.4.18 
DA-661/662/662-I: Linux 2.6.10
File System JFFS2 (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; supports 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 that 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).
File Server Enables remote clients to access files and other resources over the network
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, LCM, keypad, Moxa serial I/O control) 
• 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 5.0
OS Windows Embedded CE 5.0
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
File Server Enables remote clients to access files and other resources over the network (DA-662-I only)
Watchdog Features a hardware function to trigger system reset in a user specified time interval. (Moxa API provided)
Application Development Software • Moxa WinCE 5.0 SDK 
• Moxa API Library 
• C Libraries and Run-times 
• Component Services (COM and DCOM) 
• Microsoft® .NET Compact Framework 2.0 with SP2 
• XML, including DOM, XQL, XPATH, XSLT, SAX, SAX2 
• SOAP Toolkit 
• Winsock 2.2

To request a quote, indicate which items you are interested in below and click "Get a Quote".

Available Models

  Model No. Description
DA-661-16-LX 19-inch rackmount with 16 serial ports, dual LANs, PCMCIA, CompactFlash, USB, Linux OS
DA-661-16-CE 19-inch rackmount with 16 serial ports, dual LANs, PCMCIA, CompactFlash, USB, WinCE 5.0 OS

Optional Accessories

RCore Software
  Model No. Description
Mass Configuration Tool A time-saving tool that helps users simultaneously deploy many tasks to Moxa’s embedded computers (available free)
MDM API Moxa Device Manager Application Program Interface (available free)


     
E-Mail this Page Print this Page

Product

Next Step
Application