DA-681 Series Embedded Computer Hardware User’s Manual Fifth Edition, January 2010 www.moxa.com/product © 2010 Moxa Inc. All rights reserved. Reprod
DA-681 Series Hardware User’s Manual Introduction Hardware Specifications DA-681-CE DA-681-LX DA-681-XPE Computer CPU Intel Celeron M 1 GHz pro
DA-681 Series Hardware User’s Manual Introduction Flow Control RTS/CTS, XON/XOFF, ADDC™ (automatic data direction control) for RS-485 Baudrate
DA-681 Series Hardware User’s Manual Introduction Non-standard Baudrates Moxa’s UART ASIC, supports most non-standard baudrates in the range 50 bps t
DA-681 Series Hardware User’s Manual Introduction WARNING Communication between a serial device and a Moxa UART port may not work correctly if the s
22 Chapter 2 Hardware Installation The DA-681 Series of embedded computers are compact and rugged, making them suitable for industrial applications
DA-681 Series Hardware User’s Manual Hardware Installation Placement Options Desktop Place your DA-681 on a clean, flat, well-ventilated desktop. For
DA-681 Series Hardware User’s Manual Hardware Installation Step 2: Installing the rackmount ears to the DA-681. Use 6 screws to attach one rackmou
DA-681 Series Hardware User’s Manual Hardware Installation As a final check, make sure that the four screws are firmly attached to the rack. Wiring
DA-681 Series Hardware User’s Manual Hardware Installation Connecting the Power The DA-681 offers both single power and dual power inputs. Use a scre
DA-681 Series Hardware User’s Manual Hardware Installation Wiring the Power Inputs For SP Models PWR 1+LNNCNCNC NCNCNCNCPower 1+LNChasis GroundAC Ter
DA-681 Series Embedded Computer Hardware User’s Manual Any software described in this manual is furnished under a license agreement and may be used o
DA-681 Series Hardware User’s Manual Hardware Installation For DP Models AC Terminal DC Terminal PWR 1 PWR 2+L+LNNNCNCNCNCChasis GroundPower 1Power 2
DA-681 Series Hardware User’s Manual Hardware Installation For DPP-T Models AC Terminal DC Terminal PWR 1 PWR 2+L+LNNNCNCChasis GroundSurge GroundPow
DA-681 Series Hardware User’s Manual Hardware Installation Power Input Wiring Description Read the following section for a detailed power input wirin
DA-681 Series Hardware User’s Manual Hardware Installation supply surge grounds via a removable jumper. 8 PWR2 Surge Ground PWR2 Surge Ground is conn
DA-681 Series Hardware User’s Manual Hardware Installation For DC Power Input The DA-681 series low voltage DC power supply features reverse polarity
DA-681 Series Hardware User’s Manual Hardware Installation When finished, press the Power Switch button to start the system. It will take about 30 to
DA-681 Series Hardware User’s Manual Hardware Installation Connecting to a Display Your DA-681 embedded computer comes with a D-Sub 15-pin female con
DA-681 Series Hardware User’s Manual Hardware Installation Use the Y-type cable to convert the mini-DIN connector into two 6-pin mini-DIN connectors
DA-681 Series Hardware User’s Manual Hardware Installation 1188 Pin No. Signal Definition 1 TX+ 2 TX- 3 RX+ 4 --- 5 --- 6 RX- 7 --- 8 --- LED Col
DA-681 Series Hardware User’s Manual Hardware Installation Upgrading the Memory Module The DA-681 embedded computer supports one 200-pin DDR2 400/533
Table of Contents Chapter 1 Introduction ...1-1 Overv
DA-681 Series Hardware User’s Manual Hardware Installation Gently insert the new memory into the module. Make sure the direction is correct. Push th
DA-681 Series Hardware User’s Manual Hardware Installation Installing a CompactFlash Card The DA-681 embedded computer comes with a CompactFlash sock
DA-681 Series Hardware User’s Manual Hardware Installation ATTENTION Make sure you insert the card in the right direction. The card cannot be insert
DA-681 Series Hardware User’s Manual Hardware Installation 3. Use a screwdriver to remove the four screws on the hard disk bracket. 4. Install the
DA-681 Series Hardware User’s Manual Hardware Installation 6. Connect the SATA disk cable and power cable to the SATA hard disk. ATTENTION The SA
33 Chapter 3 BIOS Setup This chapter describes the BIOS settings of the DA-681 embedded computers. The BIOS is a set of input/output control routin
DA-681 Series Hardware User’s Manual BIOS Setup Entering the BIOS Setup Utility To enter the BIOS setup utility, press the “Del” key while the system
DA-681 Series Hardware User’s Manual BIOS Setup Modifying the BIOS Main Settings Basic Configuration After entering the BIOS Setup, or choosing the “
DA-681 Series Hardware User’s Manual BIOS Setup Advanced Settings The “Advanced Features” screen will appear when choosing the “Advanced” item from t
DA-681 Series Hardware User’s Manual BIOS Setup Advanced BIOS Features When you select the “Advanced BIOS Features” option under the “Advanced” menu,
Exiting the BIOS Setup... 3-16 Upgrading the
DA-681 Series Hardware User’s Manual BIOS Setup Typematic Rate Setting When “Enabled” both “Typematic Rate” and “Typematic Delay” can be configured.
DA-681 Series Hardware User’s Manual BIOS Setup Execute Disable Bit Intel hardware-based security feature can help reduce system exposure to viruses
DA-681 Series Hardware User’s Manual BIOS Setup DVMT Mode Setting the DVMT operating mode. When set to “Fixed,” the graphics driver will reserve a fi
DA-681 Series Hardware User’s Manual BIOS Setup PCI/VGA Palette Snoop This item can be used to fix the color display error of non-standard VGA displa
DA-681 Series Hardware User’s Manual BIOS Setup OnChip IDE Device IDE HDD Block Mode Block mode is otherwise known as block transfer, multiple comma
DA-681 Series Hardware User’s Manual BIOS Setup Onboard Device USB Controller This feature allows you to enable/disable the USB controller. Options:
DA-681 Series Hardware User’s Manual BIOS Setup Onboard I/O Chip Setup Debug Port Select an address and corresponding interrupt for this debug port.
DA-681 Series Hardware User’s Manual BIOS Setup 3-13Power The Power Setup Menu allows you to configure your system power-up/ power-down options. So
DA-681 Series Hardware User’s Manual BIOS Setup Hardware Monitor CPU Warning Temperature This item sets the CPU warning temperature. When the CPU te
DA-681 Series Hardware User’s Manual BIOS Setup Load Defaults Load System Default Settings Use this option to load system factory default settings i
11 Chapter 1 Introduction Thank you for purchasing the Moxa DA-681 series x86-based industrial ready-to-run embedded computer. This manual introdu
DA-681 Series Hardware User’s Manual BIOS Setup Exiting the BIOS Setup To exit the BIOS setup utility, choose “Exit.” Pressing <ESC> will achie
DA-681 Series Hardware User’s Manual BIOS Setup Upgrading the BIOS This section describes how to upgrade the bios. Step 1: Create a Bootable USB Dis
DA-681 Series Hardware User’s Manual BIOS Setup ATTENTION HP’s USB Disk Storage Format Tool can be downloaded from many web sites. Use the phrase “H
DA-681 Series Hardware User’s Manual BIOS Setup Step 3: Set up the BIOS to Boot from the USB Disk. 1. Insert the USB disk. 2. Power on and press D
DA-681 Series Hardware User’s Manual BIOS Setup Step 4: Run awdflash.exe to upgrade the BIOS. 1. If the BIOS Setup is correct, it will restart and
DA-681 Series Hardware User’s Manual BIOS Setup Step 5: Load BIOS Default. 1. When the system reboots, the user should load the CMOS Setup default
AA Appendix A Safety Installation Instructions A. RTC Battery Warning CAUTION: There is a risk of explosion if battery is replaced by an incorrect
BB Appendix B Regulatory Statement Approval This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditio
DA-681 Series Hardware User’s Manual Introduction Overview The DA-681 computer is based on the Intel x86 processor and supports VGA, 6 Ethernet ports
DA-681 Series Hardware User’s Manual Introduction Each model is shipped with following standard items: y 1 DA-681 Embedded Computer y Quick Install
DA-681 Series Hardware User’s Manual Introduction Dimensions 16.7548011.946244031.806.344315337303015 Features The DA-681 Basic System has the follow
DA-681 Series Hardware User’s Manual Introduction ATTENTION Refer to the “Non-standard Baudrates” section for instructions on how to calculate which
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