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DA-662A-I-8-LX - RISC-based 19-inch rackmount computer w 8 isolated serial ports, 4 LANs, USB, Linux OS by MOXA

DA-662A-I-8-LX - RISC-based 19-inch rackmount computer w 8 isolated serial ports, 4 LANs, USB, Linux OS

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  • MoxaMacro 500 MHz processor
  • 128 MB RAM onboard, 32 MB flash
  • 8 to 16 software-selectable RS-232/422/485 serial ports
  • 8 to 16 jumper-configurable 1/150 kΩ pull low/high and 120 ohm termination resistors
  • 15 kV ESD protection for all serial signals
  • Quad 10/100 Mbps Ethernet ports
  • USB and CF slots for storage expansion supported 
  • Standard 19-inch rackmount installation, 1U height
  • Wide range of power input voltages from 100 to 240 VAC
  • LCM display and keypad for HMI
  • Ready-to-Run Linux OS platform
  • Robust, fanless design
  • Isolated serial port protection models available


Mfg SKU # : DA-662A-I-8-LX
Our Price : $1,035.00
In Stock :Call for Availability
Quantity :
The DA-662A-I-8-LX RISC-based, ready-to-run embedded computers are designed for industrial data acquisition applications. The computers have 8 to 16 RS-232/422/485 serial ports, 4 Ethernet ports, and 2 USB 2.0 ports, all based on the MoxaMacro communication processor. In addition, the DA-662A-I-8/16-LX’s serial ports come with high level interference protection. The housing is a standard 1U, 19-inch wide rack-mounted rugged enclosure. The robust, rack-mountable mechanism design provides the hardened protection needed for industrial environment applications, and makes it easy for users to install the DA-662A-I-8-LX computers on a standard 19-inch rackmount. The DA-662A computers are ideal for applications that require a distributed embedded technology, such as SCADA systems, plant floor automation, and power electricity monitoring applications.
Hardware Specifications
CPU MoxaMacro 500 MHz
OS Embedded Linux (pre-installed)
DRAM 128 MB onboard
Flash 32 MB onboard
 Ethernet Interface
LAN Auto-sensing 10/100 Mbps ports (RJ45) x 4
Magnetic Isolation Protection 1.5 kV built-in
 Serial Interface
Serial Standards 8 to 16 RS-232/422/485 ports, software selectable (8-pin RJ45)
ESD Protection 8 kV contact, 15 kV Air ESD protection for all signals
Surge Protection 2 kV line-to-line and 4 kV line-to-ground surge protection, 8/20 μs waveform (DA-662A-I-8/16-LX only)
Insulation 500 V (DA-662A-I-8/16-LX only)
Isolation 2 kV digital isolation (DA-662A-I-8/16-LX only)
Termination Resistor 120 ohm, jumper selectable
Console Port RS-232 (all signals), RJ45 connector
 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(DA-662A-I-8/16-LX only: TxD, RxD, RTS, CTS, GND)
RS-422 TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w Data+, Data-, GND
System OS Ready
LAN 10/100M x 4
Serial TxD, RxD (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 4.3 kg (9.56 lb)
Dimensions Without ears: 440 x 45 x 237 mm (17.32 x 1.77 x 9.33 in)
With ears: 480 x 45 x 237 mm (18.90 x 1.77 x 9.33 in)
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 auto ranging(47 to 63 Hz for AC input)
Power Consumption 20 W
 Standards and Certifications
Safety UL 60950-1
EMC EN 61000-6-2/6-4
EMI CISPR 22, FCC Part 15B Class A
EMS IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 4 kV
IEC 61000-4-6 CS: Signal: 3 V/m
IEC 61000-4-8 1 A/m
IEC 61000-4-11
Green Product RoHS, CRoHS, WEEE
Alert Tools Built-in buzzer and RTC (real-time clock)
Automatic Reboot Trigger Built-in WDT (watchdog timer)
 MTBF (mean time between failures)
Time DA-662A-8-LX: 272,913 hrs
DA-662A-16-LX: 177,580 hrs
DA-662A-16-DP-LX: 177,260 hrs
DA-662A-I-8-LX: 268,332 hrs
DA-662A-I-16-LX: 189,455 hrs
Standard Telcordia (Bellcore) Standard TR/SR
Warranty Period 5 years
Details See www.moxa.com/warranty
Software Specifications
OS Linux
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
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, SNMP v1/v2, SSL, OpenVPN
Internet Security iptables firewall
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


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