DA-660/662-LX Hardware Manual Sixth Edition, April 2014 www.moxa.com/product © 2014 Moxa Inc. All rights reserved.
DA-660/662-LX Hardware Manual The software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement. Copyright Notice © 2014 Moxa Inc. All rights reserved. Trademarks The MOXA logo is a registered trademark of Moxa Inc. All other trademarks or registered marks in this manual belong to their respective manufacturers.
Table of Contents 1. Introduction ...................................................................................................................................... 1-1 Overview ........................................................................................................................................... 1-2 Package Checklist ............................................................................................................................... 1-2 Product Features ..................
1 1. Introduction The DA-660/662 embedded computers come with 16 software selectable RS-232/422/485 serial ports, making them suitable for a variety of industrial applications. Models are available with either 2 or 4 10/100 Mbps Ethernet ports. The DA-662 model also comes with USB ports to make it easy to add additional memory. The computers are designed with a standard 19-inch, rugged 1U rackmount case, and are embedded with a 100-240V AC/DC power input.
DA-660/662 Hardware Introduction Overview The DA-660/662 are RISC-based, ready-to-run embedded computers designed for industrial data acquisition applications. Each model has 16 RS-232/422/485 serial ports, and 2 USB hosts (DA-662 only) based on the Intel XScale IXP425 communication processor. In addition, the DA-660 has two Ethernet ports, the DA-662 has 4 Ethernet ports. The casing is a standard 1U, 19-inch wide rack-mounted rugged enclosure.
DA-660/662 Hardware Introduction Hardware Specifications Computer CPU: Intel IXP425 533 MHz OS (pre-installed): Embedded Linux DRAM: 128 MB onboard Flash: 32 MB onboard USB: 2 USB 2.0 ports (DA-662 only) Ethernet Interface LAN: 2 (DA-660) or 4 (DA-662) auto-sensing 10/100 Mbps ports (RJ45) Magnetic Isolation Protection: 1.
DA-660/662 Hardware Introduction 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-662: 20 W Standards and Certifications Safety: UL 60950-1, CSA C22.2 No.
2 2. Hardware Introduction DA-660/662 Series hardware is compact, well-designed, and built rugged for industrial applications. LED indicators help you monitor the performance and identify trouble spots. Multiple ports allow the connection of different devices for wireless operation. With the reliable and stable hardware platform that is provided, you may devote your attention to the development of your application.
DA-660/662 Hardware Hardware Introduction Appearance DA-660 Front View Rear View DA-662 Front View Rear View 2-2
DA-660/662 Hardware Hardware Introduction Dimensions Hardware Block Diagram The following block diagrams show the layout of the DA-660/662’s internal components.
DA-660/662 Hardware Hardware Introduction DA-662 2-4
DA-660/662 Hardware Hardware Introduction LED Indicators LED indicators are located on the front panel of the DA-660/662. Note that the DA-660 has two LAN ports, and the DA-662 has four LAN ports.
DA-660/662 Hardware Hardware Introduction Push Buttons There are four push buttons on the DA-660/662’s front panel. The buttons are used to enter text onto the LCD screen. The buttons are MENU, (up cursor), Button Action MENU Displays the main menu. (down cursor), and SEL: Scrolls up through a list of items shown on the LCD screen’s second line. Scrolls down through a list of items shown on the LCD screen’s second line. SEL Selects the option listed on the LCD screen.
3 3.
DA-660/662 Hardware Hardware Connection Description Placement Options Desktop Place your DA-660/662 on a clean, flat, well-ventilated desktop. For better ventilation, attach the 4 pads from the desktop kit to the bottom of the unit, and leave some space between the DA-660/662 and other equipment. Do not place equipment or objects on top of the DA-660/662, as this might damage the computer’s internal components. Connecting the Power The DA-660/662 is designed to be mounted on a standard 19-inch rack.
DA-660/662 Hardware Hardware Connection Description Connecting the Power To power on the DA-660/662, use a power cord to connect the power line to the DA-660/662’s AC power connector. The power connector is located on the right side of the rear panel. Next, turn on the power switch. The DA-660/662 takes about 30 seconds to boot up. Once the device is ready, the Ready LED on the front panel will light up, and the DA-660/662 model name and firmware version will appear on the LCD screen.
DA-660/662 Hardware Hardware Connection Description will be mounted automatically to /mnt/sdb. The DA-662 will be un-mounted automatically with the umount command when the device is disconnected.
