DA-681 Series Embedded Computer User`s Manual
Contents
1. Upgrading the Memory Module The DA 681 embedded computer supports one 200 pin DDR2 400 533 SODIMM module up to 1 GB One DDR2 SDRAM memory module is pre installed To upgrade the DDR2 SDRAM memory module follow these instructions 1 Disconnect the DA 681 from the power source 2 The DA 681 s memory module is located inside the DA 681 Use a screwdriver to remove the screws on the top cover of the DA 681 3 After removing the memory module cover you will see the DDR2 SDRAM module Memory Socket 2 13 DA 681 Series Embedded Computer Hardware Installation However DDR2 SDRAM memory has been installed already To upgrade the memory you need to remove the original memory by pushing two clutches at both sides of the module clutch 2 8 a bed 2 a ad SAINVBIDOGTS LPGA NIdO0Z 199 2400 aw SV9 NS871001Y91v9r e LA clutch Gently insert the new memory into the module Make sure the direction is correct 2 14 DA 681 Series Embedded Computer Hardware Installation Push the memory all the way down to complete Ber ISLO gu Liiedart 09719901 g 2400 ae 00y911 mii 35 ra YN sc d zZ gt Nn Installing a CompactFlash Card The DA 681 embedded computer comes with a CompactFlash socket To insert a CompactFlash card follow these instructions L Disconnect the DA 681 from its power source 2 The DA 681 s CompactFlash socket is located inside the DA 681 Use2. Wiring the Power nputs For SP Models eee N He AERE SIERIEEI Chasis Ground AC Terminal Protection Earth Green Yellow Line Bond Earth Black Green Neutral White DC Terminal Protection Earth Green Yellow DC Black 2 5 DA 681 Series Embedded Computer Hardware Installation For DP Models Power 1 Power 2 Chasis Ground RISES TERELI A Chasis Ground AC Terminal Protection earth Green Yellow Line Black Bond Earth Neutral Green White DC Terminal Protection earth Green amp Yellow DC Black 2 6 DA 681 Series Embedded Computer Hardware Installation For DPP T Models Power 1 Power 2 Surge Ground ee around Ground Y SISSIES k S Chasis Ground Surge Ground AC Terminal Protection earth Green amp Yellow Bond Earth Green Neutral White Protection earth Green amp Yellow DC Black 2 7 DA 681 Series Embedded Computer Hardware Installation Power Input Wiring Description Read the following section for a detailed power input wiring description PWR1 Line DC PWR1 Line DC is connected to the positive terminal if the power source is DC or to the Line terminal if the power source is AC PWR1 Neutral DC PWR1 Neutral DC is connected to the negative terminal if the power source is DC or to the
3. DPP T models 40 to 85 C 40 to 185 F Ambient Relative Humidity 5 to 95 non condensing Anti vibration 7 mm 2 9 Hz 20 m s s 9 200 Hz 15 m s s 200 500 Hz IEC 61850 3 IEC 60870 2 2 Cm 3M6 4M6 sine wave 2 500 Hz 1 Oct min 10 cycles 2 hrs 40 mins per axis Anti shock 300 m s2 EC 61850 3 IEC 60870 2 2 Cm 3M6 4M6 half sine wave 11 ms Power Requirements Input Voltage Single or dual inputs 100 to 240 VAC VDC auto ranging 47 to 63 Hz terminal block Power Consumption 26 W Standards and Certifications Safety UL 60950 1 CSA C22 2 No 60950 1 03 EN 60950 1 CCC GB4943 GB9254 GB17625 1 EMC EN 55022 EN 61000 3 2 EN 61000 3 3 EN 55024 FCC Part 15 Subpart B Class A Power Automation EC 61850 3 DPP T models only Green Product RoHS CRoHS WEEE 1 6 DA 681 Series Embedded Computer Introduction Reliability Alert Tools Built in buzzer and RTC real time clock with battery lithium backup Automatic Reboot Trigger Built in WDT watchdog timer supporting 1 255 level time interval system reset software programmable MTBF mean time between failures 100 847 hrs Warranty Warranty Period 3 years Details See www moxa com warranty Non standard Baudrates Moxa s UART ASIC supports most non standard baudrates in the range 50 bps to 921 6 Kbps In fact supported baudrates are much denser towards the lower values For example no baudrates are supported between the integers 5320 and 5323 but
4. Disabled 3 4 DA 681 Series Embedded Computer BIOS Setup Advanced BIOS Features When you select the Advanced BIOS Features option under the Advanced menu the following configuration menu will appear H CPU Feature CPU Features Virus Warning This item allows you to choose the VIRUS warning feature for IDE hard disk boot sector protection If this function is enabled and someone attempts to write data into this area the BIOS will display a warning message on the screen and sound an audio alarm beep Options Disabled default Enabled CPU L1 amp L2 Cache Make the CPU internal cache active or inactive System performance may degrade if you disable this item Options Enabled default Disabled Quick Power on Self Test This setting allows the system to skip certain tests while the system boots up Enable this feature to speed up the boot up process Options Enabled default Disabled Boot Up NumLock Status Select the power on state for NumLock Options On default Numpad keys are number keys Off Numpad keys are arrow keys 3 5 DA 681 Series Embedded Computer BIOS Setup Typematic Rate Setting When Enabled both Typematic Rate and Typematic Delay can be configured Typematic Rate determines the keystroke repeat rate used by the keyboard controller Options Disabled default Enabled Typematic Rate Chars Sec The rate at which the keyboard will
5. MilliSECONAS oocccccccccccccccccnncncnncon nn cnn cr rra rr 3 6 A ee eT 3 6 MPS Version Control Tor OS aaa 3 6 oS Select Tor RAM 6A MB ieee a ae ae a eae Se tc ate ae 3 6 EX GUte DiSable Dll ina eevee vias oes cheek coca take eck aks bere veahe eee ence eat 3 7 Advanced Chipset Settings AA aA N A AENEA 3 7 Systent BIOS Caco Dl 3 7 Video BIOS Cachea Di o Et 3 7 Memory Hole at LS Me TO Mic AA a 3 7 OCM Era Me BUI Ch S2 eats osado ta tao desidia atado danilo ina a lada datada dd H 3 7 DMT MO de nasa ale diva Sie leida ivi iia eee dea daa liado liado lindoo laa 3 8 DUNA ED labo ls 3 8 Hi A RR 3 8 A SO 3 8 RESOURCES CONTONA Bac ed lel rL Lao eee 3 8 NOrResSoUrcS Side eee errr Torre 3 8 A SOO a bate yalobete E E se nerecusesurs suse sete suresube tence 3 9 POL Mea Tine ECO ara 3 9 Frequency Voltage Controls iii te ra alada c 3 9 SPrcadi Spec UN do 3 9 A A O ne eo 3 9 ONENIP DE DEE 3 10 IDE HBD BIOCK MOGE iii A A A A A A A E A RO 3 10 i CIC area SUL PENTDES ito biie 3 10 IDE Channel o I Master Slave PO 000000000000 0000101000010 aaa eee 3 10 IDE Channel 0 1 Master Slave UDMA ccccccececce ence cece eee ee eee nnn nn n nan nn nn nan n nn nn rra nn na annannns 3 10 ONDA DM ooo 3 11 USB Contorno 3 11 SI ONG taveueiateee naan cnteaeeeen ence aren seas teen an onto amen en ance ce en eae eeec an on te amen ena cece eneeceeeeceecneeuans 3 11 USB KeyDOakd SUPPO andinas AREE cand AR tan dead ea cat
6. http gocoding com page php al bootflashdos Step 2 Prepare the Upgrade Tool and BIOS Binary File You must use the BIOS upgrade installation file to upgrade the BIOS You can download it from the Moxa Download Center at http web4 moxa com support download_center asp 1 Get the BIOS upgrade installation file The file name should have following format BIOS DA 68X_V1 0_ Build_08042310 zip 2 Copy the file to the Bootable USB Disk 3 Double click to extract the BIOS update installation file The file includes a binary file in the form XXXXXXX SxXxX and the upgrade utility named awdflash exe Step 3 Set up the BIOS to Boot from the USB Disk Insert the USB disk Power on and press DEL to enter the BIOS Setup menu Select Advanced gt Hard Disk Boot Priority and then press Enter From the Setup menu use or to select the USB device Make sure the first boot device is Hard Disk If it isn t press Enter to change it 1 2 3 4 5 Press to move it up to the first priority and press Esc to exit the setup menu 6 7 Select Exit gt Save amp Exit Setup and then press Enter 8 Choose Y to save to the CMOS and then exit 3 18 DA 681 Series Embedded Computer BIOS Setup Hard Disk Boot Priority Item Help SB HDDG USB FLASH DRIVE Menu Level H 2 Pri Slave AFAYA CF Z56 M 3 Bootable Add in Cards Use lt t gt or lt 4 gt to select a device then press lt gt to move i
7. protect the integrity of data being transmitted or processed you should always reset the system from the operating system with the software reboot function O LAN2 LAN4 LANG eyo cle i ccw coe a exe EE 0 xk amp 100 240vacivoc Y O ee ii ii ii o z akeo Ao erno loreen lloren E SIPS O O LANA LAN3 LANS PA P3 Doo Deer Eldooro G oox Reset Button Front Panel LED There are 40 LED indicators on the front panel Information about each LED is given in the following table LED Indicators Power Fail 1 Power DA 681 Industrial Embedded Computer 00 S00000 000000000600 HKOOIGOO GAIGooGagoe a a Storage g Power Fall2 LAN RS 232 RS 485 LED Indicators LED Indicators Color LED Description Green Power is on Off No power input or power error Yellow Data is being written to or to read from the storage unit Blinking Off Storage unit is idle Green 100 Mbps of Ethernet Port is active Off No activity Yellow 10 Mbps of Ethernet Port is active Off No activity Green Serial port is transmitting data Off No operation Yellow Serial port is receiving data Off No operation Red Power 1 fails For dua
8. 49 baudrates are supported between the integers 387 and 388 Of course this is the way it should be since serial devices that require using non standard baudrates generally use slower baudrates Before using a serial device that requires using a non standard baudrate you must first check that the DA 681 supports a baudrate within the tolerance specified by the serial device manufacturer Use the following formula to calculate which baudrates are supported by the DA 283 A Baudrate 921600 N M 8 bps for N 1 2 18431 M 0 1 2 7 or B Baudrate 8 x 921600 K bps for K 8 9 147456 If you are a programmer and you need to write a driver for your serial device then you may need to use formula A If you have a serial device that requires using a non standard baudrate then you can use formula B to determine if the DA 681 supports a baudrate within the tolerance specified by the serial device manufacturer Example Your serial device requires using a baudrate of 5340 bps and has a tolerance of 2 bps Can the DA 681 be used with this device Solution Set formula B to the desired baudrate and then solve for K 8 x 912600 K 5338 gt K 1367 703259 This shows that the supported baudrate closest to 5340 comes from setting K 1367 or K 1368 K 1368 gt Baudratel 5336 842105 K 1367 gt Baudrate2 5340 746159 Since 5338 Baudratel lt 2 we can see that the DA 681 supports the serial device Note t
9. CRT Interface for VGA output DB15 female connector Resolution CRT display mode with pixel resolution up to 2048 x 1536 at 75 Hz 1 5 DA 681 Series Embedded Computer Introduction Ethernet Interface LAN 6 auto sensing 10 100 Mbps ports RJ 45 Magnetic Isolation Protection 1 5 KV built in Serial nterface Serial Standards e 4 RS 232 ports DB9 male e 8 RS 485 ports terminal block ESD Protection 15 KV for all signals Isolation 2 KV digital galvanic isolation DA 681 1 DPP T only 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 485 2w Data Data GND LEDs System Power x 1 Storage x 1 LAN 10M x 6 100M x 6 Serial RS 232 4 x Tx 4 x Rx RS 485 8 x Tx 8 x Rx Power Failure LED x 2 dual power models Physical Characteristics Housing SECC sheet metal 1 mm Weight 4 5 kg Dimensions 440 x 315 x 45 mm 17 32 x 12 40 x 1 77 in 19 inch 1U height Mounting Standard 19 inch rackmount Environmental Limits Operating Temperature SP and DP models 10 to 60 C 14 to 140 F DPP T models 40 to 75 C 40 to 167 F Storage Temperature SP and DP models 20 to 80 C 4 to 176 F
10. Monitor Defaults Item Help Load System Turbo Settings Load CMOS From BIOS Menu Level b save CMOS To BIOS Load System Default settings Load Default Settings CY NI y Hain Advanced Peripherals Power HW Monitor Defaults Item Help Menu Level b Exit Without Saving Save Data to CMOS SAVE to CMOS and EXIT Y N Y 3 20 A Safety Installation Instructions A RTC Battery Warning CAUTION There is a risk of explosion if battery is replaced by an incorrect type Dispose of used batteries according to the instructions B Fuse Warning CAUTION For continued protection against fire replace only with same type and rating of fuse C Rackmount Warning The following or similar rackmount instructions are included with the installation instructions 1 Elevated Operating Ambient If installed in a closed or multi unit rack assembly the operating ambient temperature of the rack environment may be greater than the room ambient temperature Therefore consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature Tma specified by the manufacturer 2 Reduced Air Flow Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised 3 Mechanical Loading Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mech
11. Neutral terminal if the power source is AC PWR1 Surge Ground PWR1 Surge Ground is connected to the Chassis Ground via a jumper on the terminal block Surge Ground is used as the ground conductor for all Surge and transient suppression circuitry NOTE Surge Ground must be disconnected from Chassis Ground during HIPOT dielectric strength testing Chassis Ground Chassis Ground is connected to the Safety Ground terminal for AC inputs or the equipment ground bus for DC inputs Chassis ground connects to both power supply surge grounds via a removable jumper COMINO CIA CTC Chassis Ground Chassis Ground is connected to the Safety Ground terminal for AC inputs or the equipment ground bus for DC inputs Chassis ground connects to both power supply surge grounds via a removable jumper PWR2 Surge Ground PWR2 Surge Ground is connected to the Chassis Ground via a jumper on the terminal block Surge Ground is used as the ground conductor for all surge and transient suppression circuitry NOTE Surge Ground must be disconnected from Chassis Ground during HIPOT dielectric strength testing PWR2 Line DC PWR2 Line DC is connected to the positive terminal if the power source is DC or to the Line terminal if the power source is AC 2 8 DA 681 Series Embedded Computer Hardware Installation 10 PWR2 Neutral DC PWR2 Neutral DC is connected to the negative terminal if the power source is DC or to the Neutral te
12. SATA USB Dual Power Linux 2 6 1 2 DA 681 Series Embedded Computer Introduction Each model is shipped with following standard items e 1 DA 681 Embedded Computer e Quick Installation Guide e Documentation amp Software CD e Ethernet Cable RJ45 to RJ45 cross over cable 100 cm e Product Warranty Statement Appearance Front View LED Indicators Power Power Fail 1 DA 681 Industrial Embedded Computer gO 630 St e 19inch arag Power Fall LAN RS 232 RS 485 Rackmount Ear LED Indicators LED Indicators Rear View USB 2 0 RS 485 Serial Port x 8 dia RS 232 Serial Port x 4 DES Terminal Bleck Power Switch Power Input 2 HL ed il Anal AT J i i Reset Button Power Input 1 s4nch 1 01100 Mbps Ethornot x 6 Rackmount Ear DA 681 Series Embedded Computer Introduction Dimensions m o 0 Features The DA 681 Basic System has the following features IEC 61850 3 certified for power substation automation systems DPP T models only Intel Celeron M 1 GHz processor with 400 MHz FSB 1 x 200 pin DDR2 SODIMM socket supporting DDR2 400 up to 1GB 512 Mb built in Six 10 100 Mbps Ethernet ports 1 CompactFlash socket 1 IDE and serial ATA 150 connectors for storage expansion USB 2 0 ports for high speed peripherals 4 isolated RS 232 and 8 isolated RS 485 ports Serial port speed from 50 to 921 6 Kbps supporting nonstandard baudrates Specific design for heat dissipation Embedded Linux Win
13. a PS 2 keyboard A PS 2 mouse will not function when directly connected to the PS 2 connector on the DA 681 embedded computer Connecting USB Devices The DA 681 embedded computer has two USB 2 0 ports on the rear panel All of the ports are UHCI Rev 2 0 compliant and support Plug Play and hot swapping These ports can be used to connect USB devices such as a keyboard mouse USB flash disk and USB CD ROM In addition both USB ports support system boot up which can be activated by modifying the BIOS settings The chapter BIOS Setup describes the configuration process in detail U SB 2 0 Host x 2 amp e Sole o E _ 3 E E a J RH a gi Gle vre Mero E ee re G ree T LAN Ports The DA 681 has 6 10 100 Mbps LAN ports When the cable is properly connected the LEDs on the RJ 45 connectors will glow to indicate a proper connection t i MT a ii Lana Lane r mr el Fai i O re E serk e A o at P yy F a T o i Lelle E DO 7 El r El r E 10 100 Mbps Ethernet x 6 Pin No Signal Definition O A CN CES ode 0 The default IP addresses and netmasks of the Gigabit LAN ports are as follows 2 12 DA 681 Series Embedded Computer Hardware Installation Default I P Address Netmask LAN 1 192 168 3 127 255 255 255 0 LAN 2 192 168 4 127 255 255 255 0 192 168 5 127 255 255 255 0 192 168 6 127 255 255 255 0 192 168 7 127 255 255 255 0 192 168 8 127 255 255 255 0
14. a screwdriver to remove all the screws on the top cover of the DA 681 CompactFlash Socket 2 15 DA 681 Series Embedded Computer Hardware Installation 3 Insert the CompactFlash card into the socket Push downwards to make sure that the card is firmly inserted pda ed O CE UZINE LINA OINY ONU ONY rto 480 eS jonin dian ATTENTION Make sure you insert the card in the right direction The card cannot be inserted if you insert the card in the wrong direction ATTENTION The DA 681 embedded computer does not support the CompactFlash hot swap and PnP Plug and Play functions It is necessary to remove power source first before inserting or removing the CompactFlash card Installing a SATA Hard Disk The DA 681 embedded computer has one SATA connector for installing a SATA hard disk To install a 2 5 inch SATA hard disk follow these instructions 1 Disconnect the DA 681 from its power source 2 16 DA 681 Series Embedded Computer Hardware Installation 2 Open the top cover of the DA 681 A hard disk bracket is located on the right side of the DA 681 uvo A pape n 400 198 WOO A Sve MECO LIO SATA Connector Hard Disk Power Connector Hard Disk Bracket 3 Use a screwdriver to remove the four screws on the hard disk bracket screw screw screw 4 Install the SATA hard disk in the hard disk bracket 2 17 DA 681 Series Embedded Computer
15. controller Options Enabled default Disabled USB Keyboard Support This item is useful for DOS systems Enable it if you want to use a USB keyboard under a DOS environment Options Enabled Disabled default Onboard LAN Boot ROM Decide whether to invoke the boot ROM of the onboard LAN chip Options Enabled Disabled default 3 11 DA 681 Series Embedded Computer BIOS Setup Onboard I O Chip Setup Debug Port Debug Port Select an address and corresponding interrupt for this debug port This port is only for engineers who are debugging programs Options Disabled default 3F8 1RQ4 PWRON after PWR Fail This field determines whether your system will boot after restoring power from a power failure If you select On the system will boot after restoring power from a power failure If you select Former Sts Forrner Status the system will boot or not depending on the status before the power failure Options Off On default Former Sts 3 12 DA 681 Series Embedded Computer BIOS Setup Power The Power Setup Menu allows you to configure your system power up power down options soft ff by PHR BTIN Soft Off by PWR BTTN Select the Instant Off option if you would like the system to power down immediately after pushing the power button Selecting the Delay 4 Sec option will require pushing the power button continuously for at least 4 seconds before the system powers dow
16. default Onboard Resources Controlled By The BIOS can automatically configure all boot and Plug and Play compatible devices If you choose Auto you will not be able to assign IRQ and memory base address fields manually since the BIOS assigns them automatically Options Auto default Manual IRQ Resources When resources are controlled manually you can assign each system interrupt to Reserved or PCI device This is only configurable when Resources Controlled By is set to Manual Options IRQ 3 4 5 7 10 11 for PCI device 3 8 DA 681 Series Embedded Computer BIOS Setup PCI VGA Palette Snoop This item can be used to fix the color display error of non standard VGA display adaptors such as graphics accelerators or MPEG video cards Options Disabled default Enabled PCI Latency Timer CLK Configure PCI Latency Time to optimize the PCI speed The range of possible values is 0 to 255 with a default value of 32 Frequency Voltage Control Frequency Voltage Control Item Help DO Spread Spectrum Select Enabled to reduce EMI Electromagnetic Interference The default is Enabled Peripherals Vere Peripherals MATO IN IIA A Item Help Onboard Device H Onboard 1 0 Chip Setup Menu Level H 3 9 DA 681 Series Embedded Computer BIOS Setup OnChip IDE Device IDE HDD Block Mode IDE HDD Block Mode Block mode is otherwise known as block transfer
17. in the battery backed up CMOS RAM which retainsthe system information after system reboots or the power is removed The following topics are covered in this chapter O Entering the BIOS Setup Utility O Modifying the BIOS Main Settings gt Basic Configuration gt System Security O Advanced Settings Hard Disk Boot Priority Advanced BIOS Features CPU Features Advanced Chipset Settings PnP PCI Configurations Y VV VV WV Frequency Voltage Control O Peripherals gt OnChip IDE Device gt Onboard Device gt Onboard I O Chip Setup O Power gt Soft Off by PWR BTTN gt Wake Up Control O Hardware Monitor gt CPU Warning Temperature gt Warning Beep O Load Defaults gt Load System Default Settings gt Load System Turbo Settings gt Load CMOS from BIOS gt Save CMOS to BIOS O Exiting the BIOS Setup gt Save amp Exit Setup gt Exit Without Saving O Upgrading the BIOS DA 681 Series Embedded Computer BIOS Setup Entering the BIOS Setup Utility To enter the BIOS setup utility press the Del key while the system is booting up The main BIOS Setup screen will appear A basic description of each function key is listed at the bottom of the screen Refer to these descriptions to learn how to scroll about the screen how to select by pressing Enter and how to use the other hot keys listed below F1 General Help F5 Previous Value F6 Default Settings F7 Turbo Settings F10 Save ESC Exit Date
18. in which case the user will be required to correct the interference at his own expense European Community Warning This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures
19. mm dd yy Modifying the BIOS Main Settings Basic Configuration After entering the BIOS Setup or choosing the Main option the BIOS main menu will be displayed Use this menu to check the basic system information such as memory and IDE hard drive You can also use the menu for configuring basic system parameters such as date time hard drive display and system security 3 2 DA 681 Series Embedded Computer BIOS Setup System Security To set up system security select the Security option under Main to bring up the following screen Set Passuord This menu includes two options Set Password and Security Option When you select the Set Password option a pop up Enter Password window will appear on the screen The password that you type will replace the password stored in the CMOS memory You will be required to confirm the new password J ust re type the password and then press lt Enter gt You may also press lt Enter gt to abort the selection and not enter a password To clear an existing password just press lt Enter gt when you are prompted to enter the password A message will show up confirming that the password will be disabled Once the password is disabled the system will boot and you can enter the BIOS Setup Menu without entering a password Once a password has been set you will be prompted to enter the password each time you enter Setup This prevents unauthorized per
20. performance A system error could occur if another program writes to this memory cache area Options Enabled Disabled default Memory Hole at 15M 16M When enabled the system will reserve a system memory area for the ISA adapter ROM and this memory area will not be available for caching Options Enabled Disabled default On Chip Frame Buffer Size This item determines the frame buffer size for the VGA function and will share the system memory Options 1 MB 8 MB default 3 7 DA 681 Series Embedded Computer BIOS Setup DVMT Mode Setting the DVMT operating mode When set to Fixed the graphics driver will reserve a fixed portion of the system memory as graphics memory When set to DVMT the graphics driver will dynamically allocate system memory as graphics memory according to system and graphics requirements When set to BOTH the graphics driver will allocate a fixed amount of memory as dedicated graphics memory as well as allow more system memory to be dynamically allocated between the graphics processor and the operating system Options FIXED DVMT default BOTH DVMT FIXED Memory Size Sets the maximum amount of system memory that can be allocated as graphics memory Options 64 MB 128 MB default PnP PCI Configurations Init Display First I nit Display First This item allows you to decide whether the PCI interface or onboard graphic chip is activated first Options PCI
21. repeat a keystroke if users press key continuously Typematic Delay milliseconds The delay before keystrokes begin to repeat Options 250 ms default 500 ms 750 ms 1000 ms APIC Mode Set the Advanced Programmable Interrupt Controller as active or inactive Options Disabled Enabled default MPS Version Control for OS Set the Multi Processor Specification 1 1 was the original specification MPS version 1 4 adds extended configuration tables for improved support for multiple PCI bus configurations and greater expandability In addition MPS 1 4 introduces support for a secondary PCI bus without requiring a PCI bridge Options 1 1 1 4 default OS Select for DRAM gt 64 MB Select OS2 only if you are running the OS 2 operating system with greater than 64 MB of RAM Options Non OS2 default OS2 Execute Disable Bit 3 6 DA 681 Series Embedded Computer BIOS Setup Execute Disable Bit Intel hardware based security feature can help reduce system exposure to viruses and malicious code Options Enabled default Disabled Advanced Chipset Settings system BIOS Cacheable System BIOS Cacheable The BIOS ROM addresses FOOOOh to FFFFFh are cached and the cache controller is enabled to access the system Enable it to speed up system performance Options Enabled default Disabled Video Bl OS Cacheable Enabling this feature allows the caching of the video BIOS and may improve
22. CE 6 0 or WinXPe platform 19 inch Rackmount model 1U high Wide temperature models available DPP T models only 100 240 VAC VDC power input Dual Power models offer power redundancy function Fan less design ATTENTI ON Refer to the Non standard Baudrates section for instructions on how to calculate which baudrates are supported 1 4 DA 681 Series Embedded Computer Introduction Hardware Block Diagram DA 681 Basic System RS 232 x 4 RS 485 x8 Hardware Specifications Computer CPU Intel Celeron M 1 GHz processor OS pre installed WinCE 6 0 Windows XP Embedded SP3 Linux 2 6 System Chipset Intel 91OGMLE ICH6M chipset BIOS 4 mega bit Flash BIOS PCI Plug amp Play ACPI function support FSB 400 MHz System Memory 1 x 200 pin DDR2 SODIMM socket supporting DDR2 400 up to 1 GB max 512 MB built in Expansion Bus PCI 104 onboard USB USB 2 0 compliant hosts x 2 Type A connector supports system boot up Storage Built in 1 GB 2 GB for DA 681 XPE industrial DOM onboard to store OS via IDE interface Storage Expansion CompactFlash socket HDD Support SATA connector for HDD expansion Other Peripherals KB MS 1 PS 2 interface supports standard PS 2 keyboard and PS 2 mouse Display Graphics Controller Integrated graphics with built in Intel 91OGME and built in Intel extreme Graphics 2 technology Display Memory Dynamic video memory shares up to 32 MB of system memory Display I nterface
23. DA 681 Series Embedded Computer User s Manual Seventh Edition August 2011 WWW moxa com pr t O 2011 Moxa Inc All rights reserved DA 681 Series Embedded Computer User s 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 Trademarks O 2011 Moxa Inc All rights reserved The MOXA logo is a registered trademark of Moxa Inc All other trademarks or registered marks in this manual belong to their respective manufacturers Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Moxa Moxa provides this document as is without warranty of any kind either expressed or implied including but not limited to its particular purpose Moxa reserves the right to make improvements and or changes to this manual or to the products and or the programs described in this manual at any time Information provided in this manual is intended to be accurate and reliable However Moxa assumes no responsibility for its use or for any infringements on the rights of third parties that may result from its use This product might include unintentional technical or typographical errors Changes are periodically made to the information herein to correct such errors and these changes are incorporated into new editions of the publication Technical Suppor
24. G 4 File system Volurie label CF Format options Quick Format E M reste a D S startup disk a using DOS system files located at GED gue BIOS Setup 1 Download FreeDOS system files kernel sys and command com from http www freedos org kernel 2 Copy DOS system files kernel sys and command com to a specified directory C FreeDOS in this example 3 Start the HP USB Disk Storage Format Tool and select the USB device that you want to use as a bootable disk in the Device drop down box 4 Select FAT in the File system drop down box 5 Type the disk name in the Volume label field 6 Check the option Create a DOS startup disk under format options 7 Specify the directory of the system files for example C 1FreeDOS 8 Click Start to format and create the USB disk ATTENTION HP s USB Disk Storage Format Tool can be downloaded from many web sites Use the phrase HP USB Disk Storage Format Tool to search the Internet and then download the tool from one of the websites that is listed 3 17 DA 681 Series Embedded Computer BIOS Setup Method 2 Use the BootFlashDOS utility Run the BootFlashDOS utility and then press Start im BooiFlashDOS USE FLASH DRIVE USB Device 2063Mb Mii pptians Quick Format Label Force Volume Dismount Dont rewrite MBR code Enable LEA Fat16x ATTENTI ON The BootFlashDOS utility can be downloaded from the following website
25. Hardware Installation 5 Next install the SATA hard disk and hard disk bracket back into the DA 681 Make sure the screws are firmly attached de AAA RA on a mb N DAMARA UMAM LLL E CLIC DLL SILLA OS ts 7 TAC A a TAE o D Y un S screw E SEE Fee OS E255 Mp screw 5 ald ous cae be a MM pa E ERA g c ere OR pa Sa 2 Se i y p o gt ds Jm a le _ ES a 2 gt o gt on E EAS 2 ox gam SUR gt 3 Y orn om R24 _ 0 Y a nO ws 83 tz I 92 25 Fe m0 REE BO 3 e Co zre a hy miz D screw en a wis o gt A screw 6 Connect the SATA disk cable and power cable to the SATA hard disk SATA Disk Cable SATA Power Cable MAL Ty ren el ls MN S 7 oo a ss HA a IHO VUH ATTENTI ON The SATA hard disk cable and SATA power cable are not included in the basic shipment of the DA 681 embedded computer Any standard SATA disk cable and power cable can be used 2 18 3 BIOS Setup This chapter describes the BIOS settings of the DA 681 embedded computers The BIOS is a set of input output control routines for peripherals The BIOS is used to initialize basic peripherals and helps boot the operating system before the operating system is loaded The BIOS setup allows the user to modify the system configurations of these basic input output peripherals All of the configurations will be stored
26. age cand RE 3 11 Onboard LAN BOOT ROM sivetossasisacisiiasia rio eeraa keee keee keiini iia 3 11 Onboard lO Chip Setas us 3 12 PEDUT PONT ee E E 3 12 PWRON after PIIR Pa lacio AAA 3 12 OANT o as a T A A E E T E eer tn ls 3 13 oo a ici EN rsin ENESENN 3 13 A A dean alan ateceee aA Aaaa AA ETA 3 13 AI aN Oi rls E AA aa eent aay ene ata A eOne ata a aue tae uGeeat aaa A tae eGo anal 3 13 RITEC Wake A se a eee een ose eee ee ee 3 13 Date to FMoOntA Alar AA TA ee tee 3 13 Time hh mm ss Alarm tumor RENE 3 14 HAL IW AS MONMOP coder ti sitne NEEE OONN EEE EEE ENEE E EEEE AEE EEEE A EAA 3 14 CPU Warning Temperature A S 3 14 o E EEEE 3 14 Coda DSrQUIeS peaa e aa A E E N O a aaa aaa aaa 3 15 Esad System Default SCT Saa 3 15 ero System TUDO SENOS AAA O OO EE E caer ire eee EEEE EE EEEREN 3 15 Load EMOS froni BIOS rrara AnNa easier NNA AAAA NANNAN AAA aos 3 15 SAVE EMOS TO Br OS e a e ltda EEE E iaa KENE ERE RECE REA 3 15 Exitiiig the BIOS SEMUD e aaa aa a a NA 3 16 Save Ar EXE S 100 aaae ae E EOE ee 3 16 EENIGE S aV aae E 3 16 uUporadihg the BIKOS ia ARENOSL 3 17 Safety Installation nstructionS ii aa A 1 As RTC Battery Warnier aa a E E A 1 A e ETE T A 1 C RACKMOUNE W Or E EE S A 1 Regulatory Statement A A A A B 1 1 Introduction Thank you for purchasing the Moxa DA 681 series x86 based industrial ready to run embedded computer This manual introduces the hardware installation connector interfaces and BIOS setup of t
27. anical loading 4 Circuit Overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring Appropriate consideration of equipment nameplate ratings should be used when addressing this concern 5 Reliable Grounding Reliable grounding of rack mounted equipment should be maintained Particular attention should be given to supply connections other than direct connections to the branch circuit e g by using power strips Regulatory Statement Approval following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation C This device complies with part 15 of the FCC Rules Operation is subject to the Class A FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference
28. ee code quickly and at a lower cost Model Descriptions and Package Checklist The DA 681 Series includes the following models DA 681 1 SP CE x86 Ready to Run Rackmount Computer with VGA 6 Ethernet 4 RS 232 8 RS 485 CompactFlash SATA USB Single Power WinCE 6 0 DA 681 1 SP XPE x86 Ready to Run Rackmount Computer with VGA 6 Ethernet 4 RS 232 8 RS 485 CompactFlash SATA USB Single Power WinXPe SP2 DA 681 1 SP LX x86 Ready to Run Rackmount Computer with VGA 6 Ethernet 4 RS 232 8 RS 485 CompactFlash SATA USB Single Power Linux 2 6 DA 681 I DP CE x86 Ready to Run Rackmount Computer with VGA 6 Ethernet 4 RS 232 8 RS 485 CompactFlash SATA USB Dual Power WinCE 6 0 DA 681 1 DP XPE x86 Ready to Run Rackmount Computer with VGA 6 Ethernet 4 RS 232 8 RS 485 CompactFlash SATA USB Dual Power WinXPe SP2 DA 681 1 DP LX x86 Ready to Run Rackmount Computer with VGA 6 Ethernet 4 RS 232 8 RS 485 CompactFlash SATA USB Dual Power Linux 2 6 DA 681 1 DPP T CE IEC 61850 3 certified x86 Ready to Run Rackmount Computer with VGA 6 Ethernet 4 RS 232 8 RS 485 CompactFlash SATA USB Dual Power WinCE 6 0 DA 681 1 DPP T XPE IEC 61850 3 certified x86 Ready to Run Rackmount Computer with VGA 6 Ethernet 4 RS 232 8 RS 485 CompactFlash SATA USB Dual Power WinXPe SP2 DA 681 1 DPP T LX IEC 61850 3 certified x86 Ready to Run Rackmount Computer with VGA 6 Ethernet 4 RS 232 8 RS 485 CompactFlash
29. ettings Load System Default Settings Use this option to load system factory default settings instead of the current BIOS settings This option is useful for when the system is unstable Users do not need to remember what settings were active before the system fails Load System Turbo Settings Use this option to load system optimized settings If the system is not stable please load the system default settings Load CMOS from BIOS Use this option to load BIOS settings from flash ROM to CMOS Save CMOS to BIOS Use this option to save the BIOS settings from the CMOS to flash ROM 3 15 DA 681 Series Embedded Computer BIOS Setup Exiting the BIOS Setup To exit the BIOS setup utility choose Exit Pressing lt ESC gt will achieve the same result save amp Exit Setup Save amp Exit Setup Save all configuration changes to CMOS memory and exit setup A confirmation message will be displayed before proceeding Exit Without Saving Abandon all changes made during the current session and exit setup A confirmation message will be displayed before proceeding 3 16 DA 681 Series Embedded Computer Upgrading the Bl OS This section describes how to upgrade the bios Step 1 Create a Bootable USB Disk There are two recommended methods for creating a bootable USB disk Method 1 Use HP USB Disk Format Tool HP USB Disk Storage Format Tool 2 0 6 ES Device Generic USB SO Reader 1 00 0 MB
30. evabevebevarehebevebevebuboreureverevarebubetetehabe 2 11 Gonnecting a iP5 2 Keyboard and MOUSE sra 2 11 Connecting USB DEVICES a did aeied tad AAA AAAA ANNAAS su ENANA 2 12 LAN ROS e dia tanda ida rE eT rr eT idad rE eT rE ETE ToT rr eT ida isa rr eT isa error rr ee rer ene er 2 12 Upgrading the Memory MOdUle ccccccccc cece eee eee eee nee eee eee EEE EEE DEES EEE EE DEES EEE EO SSE EE EEE SS SEE SEES SSG EEE EE EE SGEEES 2 13 RASTAS ooo 2 15 AStallidia SATA A OD SANA NANO 2 16 3 BLOS SO TUD a A A A A E A A E aeDA DR DAAE 3 1 Entering the BOSS CU UTN de 3 2 Moding the BIOS Wali SC Saniter ie kea trtne Aa Aa oa eae tact anata tate tate tana KRUTANE TAA tocada lada E 3 2 Basic C ONNO ALO orison duty inaw dean dna ieer tea ninaeduee ieee iter dxawivevtxavdeae dune tuewleeedeaxleertvandnaudventxevdvesinew sient 3 2 O eve 3 3 POW ANGECS CO Sr AAA AAA 3 4 Hara DISK BOO RO Vai tit iii ini aiiaaa 3 4 RISE Second iid BOOED CV ICG tua ias dara A tdue idos dama ddge dead add ce ion dde dd iadade caca daga dica lasidoa 3 4 Boot Other DEVICES insistiendo aida isand aiii 3 4 o ls O O ROA 3 5 CPL ESATUTE S ar a a 3 5 VUS Warning A rN ooe A O e e A 3 5 A NI Cache allie Oo Gi ENN EEr lia ENN ONEN NEE NEN SAN EEE EEEO ee NEN EEN EEn NENONEN ea NEE SEE eee ee acy 3 5 Quick Power on Self TSS Eine aman eae eee PANA RRR NON RA 3 5 EVO OE NUMLCOCK soii 3 5 pemate Rate Cr intra E 3 6 LypeMmatic Rate CAAS Secar iaa dado 3 6 Typematic Delay
31. hat we can use formula A to generate the so called standard baudrates which come from setting M 0 and setting N equal to certain integers Standard Baudrates Baudrate n 921000 fi COMA 4800 isa 4508002 COM zao fpa COS oo ECTS p COS 115200 8 COM 1200 ro 57600 fie COM eo ss p 38000 24 E so po COM 48 COM o faon pooo 9600 fos oo so fes p 1 7 DA 681 Series Embedded Computer Introduction WARNING Communication between a serial device and a Moxa UART port may not work correctly if the serial device uses a baudrate that it not within the correct tolerance of a baudrate calculated from either formula A or formula B 1 8 2 Hardware Installation The DA 681 Series of embedded computers are compact and rugged making them suitable for industrial applications The LED indicators allow users to monitor performance and identify trouble spots quickly and multiple ports are provided for connecting a variety of different devices The DA 681 embedded computers come with a reliable and stable hardware platform that lets you devote the bulk of your time to application development This chapter describes hardware installation and connector interfaces of the DA 681 embedded computers The following topics are covered in this chapter O Placement Options gt Desktop gt Rack mounting O Wiring Requirements a Connecting the Power O Wiring the Power Inputs gt For SP Models gt For DP Models gt For DPP T Mode
32. he DA 681 For software configuration and management please refer to the user s manual for your operating system The following topics are covered in this chapter O Overview O Model Descriptions and Package Checklist O Appearance O Dimensions O Features O Hardware Block Diagram gt DA 681 Basic System O Hardware Specifications O Non standard Baudrates DA 681 Series Embedded Computer Introduction Overview The DA 681 computer is based on the Intel x86 processor and supports VGA 6 Ethernet ports 4 RS 232 and 8 RS 485 serial ports with isolation CompactFlash and USB The DA 681 comes in a standard 19 inch 1U high form factor making it an ideal platform for industrial applications With its robust design the DA 681 is 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 digital galvanic isolation protection to guarantee communication reliability in harsh industrial environments Moreover the DPP T models are in full compliance with IEC 61850 3 standards to meet the demands of power substation automation The DA 681 runs Linux WinCE 6 0 or Windows XP 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 fr
33. l power models only Off Power works well Red Power 2 fails For dual power models only OFF Power works well 2 10 DA 681 Series Embedded Computer Connecting to a Display Your DA 681 embedded computer comes with a D Sub 15 pin female connector to connect to the VGA monitor Be sure to Hardware Installation remove the power before you connect or disconnect the monitor cable D rre a d Elo G rre Pin No Signal Definition CON C e o ps oO T e in Connecting a PS 2 Keyboard and Mouse Your DA 681 embedded computer comes with a PS 2 mini DIN connector to connect to a PS 2 keyboard and PS 2 mouse by using a Y type cable This 6 pin mini DIN connector has the pin assignments shown below d Ww U SB 2 0 Host x 2 TETE et et i _ Gl rre G rre D r re G r re Pin No Signal Definition avec PS 2 Keyboard Clock 6 PS 2 Mouse Clock Use the Y type cable to convert the mini DIN connector into two 6 pin mini DIN connectors to connect both a PS 2 keyboard and PS 2 mouse at the same time The Y type cable is not included in the accessory package It should be purchased separately You may also use the USB ports to connect your USB based keyboard and mouse 2 11 DA 681 Series Embedded Computer Hardware Installation PS 2 Mouse PS 2 Keyboard ATTENTION Please note that without the Y type cable the PS 2 connector on the DA 681 can only work with
34. ls Power Input Wiring Description HI POT Dielectric Strength Testing Reset Button Front Panel LED Connecting to a Display Connecting a PS 2 Keyboard and Mouse Connecting USB Devices LAN Ports Upgrading the Memory Module Installing a CompactFlash Card Installing a SATA Hard Disk A 0 0 00 0000 00 0 DA 681 Series Embedded Computer Hardware Installation Placement Options Desktop Rack Place your DA 681 on a clean flat well ventilated desktop For better ventilation leave some space between the DA 681 and other equipment Do not place equipment or objects on top of the DA 681 as this might damage the computer s internal components mounting The DA 681 has rackmount supports for installing the embedded computer on a standard rack ATTENTIONS For maximum safety at least two persons should work together to lift place and attach the embedded computer to the rack Before you lift or move the embedded computer make sure that the embedded computer is turned off and the power to the rack system is turned off Four rackmount screws are required to attach the DA 681 to a standard rack Rackmount screws Rackmount screws DA 681 MOXA Q Industrial Embedded Computer q a h BSCS CH QOU SEO ES F Follow these steps to install the DA 681 on a rack Step 1 Installing the rackmount supports Take the rackmount supports out of the packages There are two rackmount ears and 12 screws Each ear
35. multiple commands or multiple sector read write Select the Enabled option if your IDE hard drive supports block mode most new drives do The system will automatically determine the optimal number of blocks to read and write per sector Options Enabled default Disabled On Chip Channel 0 1 PCI IDE This item lets users enable or disable the IDE channel Options Disabled Enabled default IDE Channel 0 1 Master Slave PIO The IDE PIO Programmed Input Output fields let you set a PIO mode 0 4 for each of the IDE devices that the onboard IDE interface supports Modes 0 to 4 will increase performance incrementally In Auto mode the system automatically determines the best mode for each device Options Auto default Mode0 Model Mode2 Mode3 Mode4 IDE Channel 0 1 Master Slave UDMA Ultra DMA functionality can be implemented if it is supported by the IDE hard drives in your system Your operating environment also requires a DMA driver Windows 95 OSR2 or a third party IDE bus master driver If your hard drive and your system software both support Ultra DMA select Auto to enable BIOS support Options Auto default Disabled 3 10 DA 681 Series Embedded Computer BIOS Setup Onboard Device USB Controller USB Controller This feature allows you to enable disable the USB controller Options Enabled default Disabled USB 2 0 Controller This feature allows you to enable disable the USB 2 0
36. n Options Delay 4 Sec Instant Off default Wake Up Control Press Enter to select Wake Up Control items Lan Wake up This feature is used to wake up the system by a LAN device from a remote host Please note that this function only works for LAN Port 5 and Port 6 Options Disabled default PCI RTC Wake Up When Enabled you can set the date and time at which the RTC real time clock alarm awakens the system from Suspend mode Options Disabled default Enabled Date of Month Alarm Set the date for the RTC Wake Up function when RTC Wake Up is set to Enabled 3 13 DA 681 Series Embedded Computer BIOS Setup Time hh mm ss Alarm You can set the hour minute and second of the RTC Wake Up function when RTC Wake Up is set to Enabled Hardware Monitor CPU Warning Temperature CPU Warning Temperature This item sets the CPU warning temperature When the CPU temperature is higher than this setting the system will throttle down to 75 When the CPU temperature is higher than this setting plus 10 C the system will throttle down to 50 Options 80 C 176 F 90 C 194 F default 100 C 212 F Disabled Warning Beep Set the beep to sound or not sound when the CPU temperature is over the CPU warning temperature Options Disabled default Enabled 3 14 DA 681 Series Embedded Computer BIOS Setup Load Defaults Load System Default S
37. or communication wiring and power wiring in the same wire conduit To avoid interference wires with different signal characteristics should be routed separately ATTENTION Safety First Be sure to disconnect the power cord before installing and or wiring your device Electrical Current Caution Calculate the maximum possible current in each power wire and common wire Observe all electrical codes dictating the maximum current allowable for each wire size If the current goes above the maximum ratings the wiring could overheat causing serious damage to your equipment Temperature Caution Be careful when handling the unit When the unit is plugged in the internal components generate heat and consequently the outer casing may feel hot to the touch Connecting the Power The DA 681 offers both single power and dual power inputs Use a screwdriver to remove the screws Connect the power cord to the screws and then attach the screws to the unit For single models SP use Power 1 only for dual power models DP and DPP T use both Power 1 and Power 2 for power input installation Refer to the following figure for detailed information LED Indicators Power Fail 1 DA 681 Industrial Embedded Computer t S maga Power Fail 2 p I t 2 LED Indicators ower Inpu To E poia na par Se 08 Ey E 4 A Gl vee Gi ere El ev Dl ee I Power Input 1 2 4 DA 681 Series Embedded Computer Hardware Installation
38. r other appropriate ground wire Chassis Ground must be connected to the protection earth All line to ground transient energy is shunted to the Surge Ground terminal In cases where users require the DC inputs to be isolated from ground remove the ground braid between Surge and Chassis Ground Note that all line to ground transient protection circuitry will be disabled HI POT Dielectric Strength Testing Before performing the HIPOT test you MUST have the jumpers removed and the braided ground cable disconnected This is required to prevent the transient surge suppression circuitry which is connected to Surge Ground from being activated during the HIPOT test Protection Earth Green amp Yellow Remove Jumpers 2 9 DA 681 Series Embedded Computer Hardware Installation When finished press the Power Switch button to start the system It will take about 30 to 60 seconds for your operating system to boot up Power Switch ny iari Lii Lini B raros j j a i k ee j ae s 4 po is a E ol alle Jle 2 ne 4 LANI LAK LAHE Fi F3 T a A Reset Button Pressing the Reset button initiates a hardware warm reboot The button plays the same role as a desktop PC s reset button After pressing the reset button the system will reboot automatically During normal use you should NOT use the Reset Button You should only use this button if the software is not working properly To
39. requires 6 screws to attach to the rack SSEL 2 2 DA 681 Series Embedded Computer Hardware Installation Step 2 Installing the rackmount ears to the DA 681 Use 6 screws to attach one rackmount ear to one side of the DA 681 Repeat this procedure for the ear on the other side of the DA 681 Step 3 Installing the DA 681 to a rack Gently slide the DA 681 onto the rack and then use screws provided by the rack supplier to fix the rackmount support to the rail Note that four screws are required to attach the DA 681 to the rack Use two screws on the left side and two screws on the right side As a final check make sure that the four screws are firmly attached to the rack 2 3 DA 681 Series Embedded Computer Hardware Installation Wiring Requirements The following common safety precautions should be observed before installing any electronic device e Use separate paths to route wiring for power and devices If power wiring and device wiring paths must cross make sure the wires are perpendicular at the intersection point e You can use the type of signal transmitted through a wire to determine which wires should be kept separate The rule of thumb is that wiring that shares similar electrical characteristics can be bundled together e Keep input wiring and output wiring separate e When necessary it is strongly advised that you label wiring to all devices in the system ATTENTION Do not run signal
40. rminal if the power source is AC For AC Power Input PWR1 Line DC should be connected to AC Line PWR1 Neutral DC should be connected to AC Neutral Surge Ground is connected to the Chassis Ground via a braided cable or other appropriate grounding wire Surge Ground is used as the ground conductor for all surge and transient suppression circuitry internal to the PT 7324 unit Chassis Ground should be connected to the AC Ground terminal ATTENTION Equipment must be installed according to the applicable country wiring codes Surge Ground MUST be disconnected from the Chassis Ground during HIPOT dielectric strength testing All line to ground transient energy is shunted to the Surge Ground terminal In cases where users require the inputs to be isolated from the ground remove the ground braid between Surge and Chassis Ground Note that all line to ground transient protection circuitry will be disabled For DC Power Input The DA 681 series low voltage DC power supply features reverse polarity protection and dual independent inputs The dual power inputs allow the connection of two DC sources with the same nominal voltage to provide redundant power supply inputs The DC source must be connected to the DC inputs according to the polarity markings on the unit ATTENTION Equipment must be installed according to the applicable country wiring codes Surge Ground should be connected to Chassis Ground via a braided cable o
41. sons from changing any part of your system configuration In addition when a password setting is enabled you can set up the BIOS to request a password each time the system is booted up The Security Option setting determines when a password prompt is required If the Security Option is set to System the password must be entered both at boot up and when entering the BIOS Setup Menu If the password is set for Setup the password prompt only occurs when you enter the BIOS Setup Menu 3 3 DA 681 Series Embedded Computer BIOS Setup Advanced Settings The Advanced Features screen will appear when choosing the Advanced item from the main menu EII Boot Priority Hard Disk Boot Priority First Second Third Boot Device This option allows users to select or change the device boot priority You may set 3 levels of priority to determine the boot up sequence for different bootable devices such as a hard drive CD ROM and removable devices Select the order in which devices will be searched in order to find a boot device The available options are CDROM default for first boot device Removable default for third boot device Hard Disk default for second boot device and Disabled Boot Other Devices This setting allows the system to try to boot from other devices if the system fails to boot from the 1st 2 or 3rd boot devices The options are Enabled default and
42. t up or lt gt to move it down the list Press lt ESC gt to exit this menu Advanced Hi MES SI LU Hard Disk Boot Priority Item Help Fiara Ti sk 3 Second Boot Device Menu Level Third Boot Device Removable l Boot Other Device Enabled select Your Boot Device Priority Advanced BIOS Features Please set Advanced Chipset Features Peripherals PnP PCI Configurations Onboard Device Frequency Voltage Control Onboard LAN Boot ROM to enable when you would like to boot from onboard Lan Step 4 Run awdflash exe to upgrade the BIOS 1 Ifthe BIOS Setup is correct it will restart and boot from the USB disk 2 Run awdflash xxxxxxx Sxx from the command line to upgrade the BIOS Replace xxxxxxx Sxx with the BIOS binary file name discussed in Step 2 3 Press F1 to reset the system after the bios update is complete The system should reboot at this time o Up ate Hrite Fail 3 19 DA 681 Series Embedded Computer BIOS Setup ATTENTION Do NOT switch off the power supply during the BIOS upgrade since doing so may cause the system to crash Step 5 Load BIOS Default 1 When the system reboots the user should load the CMOS Setup default value again 2 Press DEL to open the BIOS Setup menu 3 Select Defaults gt Load System Default Settings and then choose Y 4 Select Exit gt Save amp Exit Setup and then press Enter to choose Y to save the settings to CMOS and exit Hain Advanced Peripherals Fower HH
43. t Contact Information Moxa Americas Toll free 1 888 669 2872 Tel 1 714 528 6777 Fax 1 714 528 6778 Moxa Europe Tel 49 89 3 70 03 99 0 Fax 49 89 3 70 03 99 99 www moxa com su ort Moxa China Shanghai office Toll free 800 820 5036 Tel 86 21 5258 9955 Fax 86 21 5258 5505 Moxa Asia Pacific Tel 886 2 8919 1230 Fax 886 2 8919 1231 Table of Contents A CU CUO sisiciicscscaiciaccniciaiicnneas E 1 1 ON CFV A ng E 1 2 Model Descriptions and Package CheckliSt ooooccccccccccccccnccnnnnncncconn nn cnn rnn DDE EEE SEEDS rr rr rr 1 2 O AMC on 000 0 00000 00000 0 GA 1 3 DMA IIA SA A A A uid cease 1 4 o o algcu g E R alacelg elece g a a ee oes 1 4 Hardware BIOCK Dlagta anar 1 5 PA PBa e E ERROR RRA seated 1 5 HardWare SDecitCa ll OA ERRE 1 5 Non Standard BauUdrate Setete a Ea EEEE a 1 7 Za ca CAA ASS Ca ACU sss nan eu cna ine en ees clan a AA AA 2 1 Pla cementera E A 2 2 pS A 2 2 a de o AA OA ee 2 2 WINO ROUT eme N ES AAA ENANA 2 4 CAN the POWO Ed 2 4 WINO the PO Wer TADUTS oratorier e C r lees 2 5 EOS AMOS A AAA A a orercr te 2 5 FOFDPIMOdelS aus onian anar aa and an ar er ad arar era ondar ai 2 6 FOr DP TIMO SR 2 7 Power TADUEVWIANO DESC DUI Ed 2 8 HIPOTADIelectrie Strengrta esting motorola Onion NAO San Oe 2 9 TS CINE Otc tenia a a E E A A E A A E A A A A AA AE A A E A A A A A 2 10 A A O ALO 2 10 Ra LO a DIS Play awnntce nev et ela N E bore vabwverevarehebevabevebwbob
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