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Toolswork电脑组装详解左侧为intel G3220双核LGA1150平台，右侧为AMD FX6350六核AM3+ 平台Intel和AMD的CPU的表面上最明显的区别就在于背面，Intel的CPU是触点，AMD的CPU 是针脚（在拿起CPU的时候尽量不要触碰背面的触点或针脚，以免造成硬件伤害）主板篇样板为华擎H81主板，LGA1150平台。
M-ATX小板。
不带CPU散热器支架，但预留了安装孔。
华硕970主板AMD AM3+平台，标准ATX大板，自带CPU散热器支架。
两款不同平台的主板最主要的区别在于CPU插槽个散热器支架的部分。
Intel平台的主板CPU插槽是针脚。
AMD平台的主板CPU插槽是针孔。
首先是Intel平台。
打开CPU压片之后将CPU放入主板的CPU插槽，这里只要注意一点就是主板和CPU上都有相应的防呆缺口，缺口对齐之后把CPU放在插槽上就可以了。
动作千万要轻一点，避免不小心发主板上的CPU针脚弄歪了。
放好CPU之后将压片扣紧，注意压片是靠左边这个大帽螺丝卡住的，所以一定要先把压片的缺口插在螺丝帽下面之后再扣紧。
由于Intel平台的主板是没有自带CPU散热支架的，所以我们要自己安装支架。
购买散热器是支架与散热器是配套的。
我们这次使用的散热器是兼容LGA775平台和LGA1150平台的。
因为我们选用的G3220CPU 是属于LGA1150平台的，所以把塑料钉调整到支架上标记着1150 的位置。
将散热器支架对准主板上预留的安装孔位把四颗塑料钉按紧。
散热器附带四颗塑料楔子，把这四颗楔子插入散热器的四颗塑料钉里。
按紧之后会听到“咔”的一声。
散热器支架就安装完成了~楔子将散热器支架的塑料钉撑开，这样就散热器支架就牢固的卡在主板上不会脱落下来CPU需要硅脂才能与散热器配合使用，有的散热器买回来就会在底座上自带散热硅脂。
如果散热器没有自带硅脂的话就需要我们自己涂抹一些。
需要注意的地方是散热硅脂绝不是越多越好，只要薄薄一层涂抹均匀就可以了。
V2416A SeriesCompact,fanless,vibration-proof computers for rolling stock applicationsFeatures and Benefits•Intel Celeron/Core i7processor•Two hot-swappable2.5-inch HDD or SSD storage expansion trays•Dual independent DVI-I displays•2Gigabit Ethernet ports with M12X-coded connectors•2CFast sockets for OS backup•M12A-coded power connector•Compliant with EN50121-4•Complies with all EN50155mandatory test items1•IEC61373certified for shock and vibration resistance•Ready-to-run Debian7,Windows Embedded Standard7,and Windows10Embedded IoT Enterprise2016LTSB platforms•-40to70°C wide-temperature models available•Supports SNMP-based system configuration,control,and monitoring(Windows only)CertificationsIntroductionThe V2416A Series embedded computers are based on the Intel3rd Gen processor and feature4RS-232/422/485serial ports,dual LAN ports,and 3USB2.0hosts.In addition,the V2416A computers provide dual DVI-I outputs and comply with the mandatory test items of the EN50155 standard,making them suitable for a variety of industrial applications.The CFast socket,SATA connectors,and USB sockets provide the V2416A computers with the reliability needed for industrial applications that require data buffering and storage expansion.Most importantly,the V2416A computers come with2hot-swappable storage trays for inserting additional storage media,such as hard disk or solid-state drives,and support hot swapping for convenient,fast,and easy storage replacement. Each storage tray has its own LED to indicate whether or not a storage module is plugged in.The V2416A Series computers come preinstalled with a choice of Linux Debian7or Windows Embedded Standard7to provide programmers with a familiar environment in which to develop sophisticated,bug-free application software at a low cost.1.This product is suitable for rolling stock railway applications,as defined by the EN50155standard.For a more detailed statement,click here:/doc/specs/EN_50155_Compliance.pdfAppearanceFront View Rear ViewSpecificationsComputerCPU V2416A-C2Series:Intel®Celeron®Processor1047UE(2M cache,1.40GHz)V2416A-C7Series:Intel®Core™i7-3517UE Processor(4M cache,up to2.80GHz) System Chipset Mobile Intel®HM65Express ChipsetGraphics Controller Intel®HD Graphics4000(integrated)System Memory Pre-installed4GB DDR3System Memory Slot SODIMM DDR3/DDR3L slot x1Supported OS Linux Debian7Windows Embedded Standard7(WS7E)32-bitWindows Embedded Standard7(WS7E)64-bitStorage Slot CFast slot x2Computer InterfaceEthernet Ports Auto-sensing10/100/1000Mbps ports(M12X-coded)x2Serial Ports RS-232/422/485ports x4,software selectable(DB9male)USB2.0USB2.0hosts x1,M12D-coded connectorUSB2.0hosts x2,type-A connectorsAudio Input/Output Line in x1,Line out x1,M12D-codedDigital Input DIs x6Digital Output DOs x2Video Input DVI-I x2,29-pin DVI-D connectors(female)Digital InputsIsolation3k VDCConnector Screw-fastened Euroblock terminalDry Contact On:short to GNDOff:openI/O Mode DISensor Type Dry contactWet Contact(NPN or PNP)Wet Contact(DI to COM)On:10to30VDCOff:0to3VDCDigital OutputsConnector Screw-fastened Euroblock terminalCurrent Rating200mA per channelI/O Type SinkVoltage24to40VDCLED IndicatorsSystem Power x1Storage x1Hot-swappable2LAN2per port(10/100/1000Mbps)Serial2per port(Tx,Rx)Serial InterfaceBaudrate50bps to921.6kbpsFlow Control RTS/CTS,XON/XOFF,ADDC®(automatic data direction control)for RS-485,RTSToggle(RS-232only)Isolation N/AParity None,Even,Odd,Space,MarkData Bits5,6,7,8Stop Bits1,1.5,2Serial SignalsRS-232TxD,RxD,RTS,CTS,DTR,DSR,DCD,GNDRS-422Tx+,Tx-,Rx+,Rx-,GNDRS-485-2w Data+,Data-,GNDRS-485-4w Tx+,Tx-,Rx+,Rx-,GNDPower ParametersInput Voltage12to48VDCPower Connector M12A-coded male connectorPower Consumption(Max.) 3.3A@12VDC0.82A@48VDCPower Consumption40W(max.)Physical CharacteristicsHousing AluminumIP Rating IP30Dimensions(with ears)250x86x154mm(9.84x3.38x6.06in)Dimensions(without ears)275x92x154mm(10.83x3.62x6.06in)Weight4,000g(8.98lb)Installation DIN-rail mounting(optional),Wall mounting(standard) Protection-CT models:PCB conformal coating Environmental LimitsOperating Temperature Standard Models:-25to55°C(-13to131°F)Wide Temp.Models:-40to70°C(-40to158°F) Storage Temperature(package included)-40to85°C(-40to185°F)Ambient Relative Humidity5to95%(non-condensing)Standards and CertificationsEMC EN55032/24EMI CISPR32,FCC Part15B Class AEMS IEC61000-4-2ESD:Contact:6kV;Air:8kVIEC61000-4-3RS:80MHz to1GHz:20V/mIEC61000-4-4EFT:Power:2kV;Signal:2kVIEC61000-4-5Surge:Power:2kVIEC61000-4-6CS:10VIEC61000-4-8PFMFRailway EN50121-4,IEC60571Railway Fire Protection EN45545-2Safety EN60950-1,IEC60950-1Shock IEC60068-2-27,IEC61373,EN50155Vibration IEC60068-2-64,IEC61373,EN50155DeclarationGreen Product RoHS,CRoHS,WEEEMTBFTime332,173hrsStandards Telcordia(Bellcore),GBWarrantyWarranty Period3yearsDetails See /warrantyPackage ContentsDevice1x V2416A Series computerInstallation Kit8x screw,for storage installation2x storage key1x wall-mounting kit8x washer,for HDD/SSDDocumentation1x document and software CD1x quick installation guide1x warranty cardDimensionsOrdering InformationModel Name CPU Memory(Default)OS CFast(CTO)Backup CFast(CTO)Hot-SwappableSSD/HDD Tray(CTO)Operating Temp.ConformalCoatingV2416A-C2Celeron1047UE4GB or optional1(Optional)1(Optional)2(Optional)-25to55°C–V2416A-C2-T Celeron1047UE4GB or optional1(Optional)1(Optional)2(Optional)-40to70°C–V2416A-C2-CT-T Celeron1047UE4GB or optional1(Optional)1(Optional)2(Optional)-40to70°C✓V2416A-C7i7-3517UE4GB or optional1(Optional)1(Optional)2(Optional)-25to55°C–V2416A-C7-T i7-3517UE4GB or optional1(Optional)1(Optional)2(Optional)-40to70°C–V2416A-C7-CT-T i7-3517UE4GB or optional1(Optional)1(Optional)2(Optional)-40to70°C✓V2416A-C2-W7E Celeron1047UE4GB8GB1(Optional)2(Optional)-25to55°C–V2416A-C2-T-W7E Celeron1047UE4GB8GB1(Optional)2(Optional)-40to70°C–V2416A-C7-T-W7E Core i7-3517UE4GB8GB1(Optional)2(Optional)-40to70°C–Accessories(sold separately)AntennasANT-WDB-ANF-0407 2.4/5GHz,omni-directional antenna,4/7dBi,N-type(male)Battery KitsRTC Battery Kit Lithium battery with built-in connectorConnectorsM12A-5PMM-IP685-pin male circular threaded D-coded M12USB connector,IP68M12X-8PMM-IP678-pin male X-coded circular threaded gigabit Ethernet connector,IP67Power AdaptersPWR-24270-DT-S1Power adapter,input voltage90to264VAC,output voltage24V with2.5A DC loadPower CordsPWC-C7AU-2B-183Power cord with Australian(AU)plug,2.5A/250V,1.83mPWC-C7CN-2B-183Power cord with two-prong China(CN)plug,1.83mPWC-C7EU-2B-183Power cord with Continental Europe(EU)plug,2.5A/250V,1.83mPWC-C7UK-2B-183Power cord with United Kingdom(UK)plug,2.5A/250V,1.83mPWC-C7US-2B-183Power cord with United States(US)plug,10A/125V,1.83mDIN-Rail Mounting KitsDK-DC50131-01DIN-rail mounting kit,6screwsWall-Mounting KitsV2400Isolated Wall Mount Kit Wall-mounting kit with isolation protection,2wall-mounting brackets,4screws©Moxa Inc.All rights reserved.Updated Nov12,2018.This document and any portion thereof may not be reproduced or used in any manner whatsoever without the express written permission of Moxa Inc.Product specifications subject to change without notice.Visit our website for the most up-to-date product information.。
第十代酷睿电竞潮玩主板新标杆华硕ROG STRIX B460-F GAMING评测作者：来源：《电脑报》2020年第21期参考售价：1299元华硕ROG STRIX系列主板自上一代开始采用了全新设计的电竞图腾视觉元素，华硕ROG STRIX B460-F GAMING也不例外，主板上灰色的电竞Slogan文字凸显了电竞玩家追求炫酷的个性，也更加贴合当下潮流玩家在二次元文化方面的需求。
带有AURA SYNC神光同步灯效的主板装甲自然也是必不可少的装饰元素，犀利的电竞潮玩风在ROG STRIX B460-F GAMING上表现得淋漓尽致。
华硕ROG STRIX B460-F GAMING主板支持Intel LGA 1200接口的Intel第十代酷睿、奔腾Gold和赛扬处理器。
供电模块方面，该主板采用了8+1+1相整合型DrMOS，将CPU供电所需要的两种MOSFET及驱动IC整合于单一封装中，体积小、效率高、散热更好。
DIGI+ VRM数字供电控制技术搭配高品质电感和电容，确保处理器在高负荷下的稳定。
具体供电设计上，该主板搭载了华硕与IR共同研发的型号为ASP1900B的Digi+ VRM控制器，主板的处理器核心Vcc部分每相采用2个电路并联，总共8个DrMOS。
MosFET选用了Vishay的SiC639，这颗MosFET采用整合上下桥的NexFET一体式设计，拥有更低的内阻，带来更稳定的使用体验。
华硕ROG STRIX B460-F GAMING还采用了8PIN ProCool高强度供电接口，特制的实心结构，能确保PSU电源线的连接更加充分，提升电源效率，降低阻抗，更加坚固耐用。
由于B460芯片组不支持超频，所以8PIN接口就已经能够满足处理器的供电需求了。
针对第十代酷睿在供电需求上的提升，华硕ROG STRIX B460-F GAMING在VRM区散热方案上也有所增强，不但配备了更大面积的MOS散热片和高导热系数特制电感导热贴，同时还全覆盖了MOSFET和电感，带来更低的VRM区温度表现。
V2403C系列無風扇堅固耐用的即用型x86工業物聯網嵌入式電腦特色與優點•Intel®Celeron®/Intel®Core™i3/i5/i7高效能網路錄影機，可供軌道車輛應用•眾多介面：雙顯示器(HDMI、DP)、4個串列埠、4個GbE連接埠、4個DI、4個DO、4個USB和2個用於無線的Mini PCIe插槽•具有Ignition開/關延遲的電源管理(外部旋轉開關)•E1標章、符合ISO7637-2和MIL-STD-810G標準•符合EN50121-4標準認證簡介V2403C系列嵌入式電腦搭載Intel®Core™i7/i5/i3或Intel®Celeron®高效能處理器，並且配備高達32GB記憶體、一個mSATA插槽，以及兩個HDD/ SSD以供儲存空間擴充。
這些電腦符合EN50121-4、E1標誌和ISO-7637-2標準，因此成為軌道沿線和車載應用的理想選擇。
V2403C電腦配備有各種豐富介面，包括2個Gigabit乙太網路連接埠、4個RS-232/422/485串列埠、4個DI、4個DO以及4個USB3.0連接埠。
此外，這些電腦提供1個DisplayPort輸出以及1個HDMI輸出，並且支援4K解析度。
可靠的連線和良好的電源管理對於車載應用相當重要。
這些電腦配備2個mPCIe無線擴充插槽和4個SIM卡插槽，能夠建立備援LTE/Wi-Fi連線。
在電源管理方面，啟動和關閉延遲機制有助於避免系統故障和損壞。
外觀前視圖後視圖規格ComputerCPU V2403C-KL1-T:Intel®Celeron®3965U processor(2M Cache,2.2GHz)V2403C-KL3-T:Intel®Core™i3-7100U processor(3M Cache,2.4GHz)V2403C-KL5-T:Intel®Core™i5-7300U processor(3M Cache,2.6GHz)V2403C-KL7-T:Intel®Core™i7-7600U processor(4M Cache,2.8GHz) Storage Slot 2.5-inch HDD/SSD slots x2mSATA slots x1Supported OS Linux Debian9Windows10Embedded IoT Ent2019LTSC64-bitSystem Memory Slot SODIMM DDR4slot x2DRAM32GB maxGraphics Controller Celeron Model:Intel HD Graphics610i3/i5/i7Models:Intel HD Graphics620Computer InterfaceEthernet Ports Auto-sensing10/100/1000Mbps ports(RJ45connector)x4Serial Ports RS-232/422/485ports x4,software selectable(DB9male)Digital Output DOs x4Digital Input DIs x4USB3.0USB3.0hosts x4,type-A connectorsAudio Input/Output Line in x1,Line out x1,3.5mm phone jackVideo Output HDMI x1,HDMI connector(standard)DP x1,DisplayPort connector(standard)Wi-Fi Antenna Connector RP-SMA x3Cellular Antenna Connector SMA x2(optional)GPS Antenna Connector SMA x1,(optional)Expansion Slots mPCIe slot x2SIM Format MicroNumber of SIMs4Digital InputsConnector Screw-fastened Euroblock terminalI/O Mode DIIsolation3k VDCSensor Type Wet contact(NPN or PNP)Dry contactDry Contact Logic0:Short to GNDLogic1:OpenWet Contact(DI to COM)Logic0:0to3VDCLogic1:10to30VDCDigital OutputsConnector Screw-fastened Euroblock terminalCurrent Rating200mA per channelI/O Type SinkVoltage0to30VDCIsolation3k VDCLED IndicatorsSystem Power x1Storage x1LAN2per port(10/100/1000Mbps)Serial2per port(Tx,Rx)Serial InterfaceBaudrate50bps to115.2kbpsConnector DB9maleESD Contact:6kV;Air:8kV(level3)Isolation2kVData Bits5,6,7,8Flow Control RTS/CTS,XON/XOFF,ADDC®(automatic data direction control)for RS-485,RTS Toggle(RS-232only)Parity None,Even,Odd,Space,MarkStop Bits1,1.5,2Serial SignalsRS-232TxD,RxD,RTS,CTS,DTR,DSR,DCD,GND RS-422Tx+,Tx-,Rx+,Rx-,GNDRS-485-2w Data+,Data-,GNDRS-485-4w Tx+,Tx-,Rx+,Rx-,GNDPower ParametersInput Voltage12to48VDCPower Connector Terminal blockPower Consumption(Max.)70W(max.)Physical CharacteristicsHousing AluminumIP Rating IP20Dimensions(without ears)250x75x150mm(9.84x2.95x5.91in) Weight2,500g(5.51lb)Installation Wall mounting(standard)Environmental LimitsOperating Temperature-40to70°C(-40to158°F)Storage Temperature(package included)-40to85°C(-40to185°F)Ambient Relative Humidity5to95%(non-condensing)Standards and CertificationsEMI CISPR32,FCC Part15B Class AEMS IEC61000-4-2ESD:Contact:6kV;Air:8kVIEC61000-4-3RS:80MHz to1GHz:20V/mIEC61000-4-4EFT:Power:2kV;Signal:2kVIEC61000-4-5Surge:Power:2kVIEC61000-4-6CS:10VIEC61000-4-8PFMFEMC EN55032/35Safety EN62368-1,IEC62368-1,UL62368-1 Railway EN50121-4Shock IEC60068-2-27,IEC61373,MIL-STD-810G Vibration IEC60068-2-64,IEC61373,MIL-STD-810G DeclarationGreen Product RoHS,CRoHS,WEEEMTBFTime464,506hrsStandards Telcordia(Bellcore),GBWarrantyWarranty Period 3yearsDetailsSee /tw/warrantyPackage ContentsDevice 1x V2403C Series computer Installation Kit2x SSD/HDD trays1x clamp for HDMI cable 1x wall-mounting kit Documentation1x quick installation guide 1x warranty card尺寸訂購資訊Model NameCPUMemory (built-in)Optional OS Storage (mSATA)Optional SSD/HDDUSB PortsPower InputOperating Temp.Conformal CoatingV2403C-KL1-T Intel®Celeron®3965U –124x USB 3.0(type A)12to 48VDC (-Terminal Block)-40to 70°C –V2403C-KL3-T Intel®Core™i3-7100U –124x USB 3.0(type A)12to 48VDC (-Terminal Block)-40to 70°C –V2403C-KL5-T Intel®Core™i5-7300U –124x USB 3.0(type A)12to 48VDC (-Terminal Block)-40to 70°C –V2403C-KL7-T Intel®Core™i7-7600U –124x USB 3.0(type A)12to 48VDC (-Terminal Block)-40to 70°C –配件（選購）CablesCBL-M12(FF5P)/OPEN-100IP67A-coded M12-to-5-pin power cable,IP67-rated 5-pin female M12connector,1mWi-Fi Wireless ModulesV2400-WLAN22-AC SparkLAN WPEQ-261ACNI(BT)Wi-Fi mini card,4black screwsV2406C TPM2.0Module SLB9665XT2.0TPM2.0moduleV2400Cover-DB9Dual DB9expansion cover,4male hex standoff spacer pillarsCellular Wireless ModulesV2403C-LTECat4-AP Telit LE910C4LTE Cat.4mini card for the Asia-Pacific region,3SMA antenna cablesV2403C-LTECat4-EU Telit LE910C4LTE Cat.4mini card for Europe,3SMA antenna cablesV2403C-LTECat4-NF Telit LE910C4LTE Cat.4mini card for North America,3SMA antenna cables©Moxa Inc.版權所有.2022年1月30日更新。
AN 910:英特尔Agilex电源分配网络设计指南本翻译版本仅供参考，如果本翻译版本与其英文版本存在差异，则以英文版本为准。
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在线版本发送反馈AN-910ID: 683393版本: 2022.11.30内容内容1. 英特尔 Agilex 电源分配网络设计指南概述 (3)1.1. 英特尔 Agilex 器件的器件指南现状 (3)2. 电源传输概述 (5)2.1. 电源架构 (5)2.1.1. 功率预算 (5)2.1.2. 电源树 (5)2.2. 电源轨合并程序要求 (10)2.3. 电源轨规格 (11)2.3.1. 电源网络 (11)2.3.2. 电源轨容限 (14)2.3.3. 电源网络和瞬态规范 (16)2.4. 去耦电容建议 (19)2.4.1. 英特尔 Agilex FPGA封装板级去耦电容总结 (19)2.4.2. 英特尔 Agilex E-Tile板级去耦电容总结 (22)2.4.3. 英特尔 Agilex P-Tile板级去耦电容总结 (23)2.4.4. 英特尔 Agilex F-Tile板级去耦电容总结 (23)2.4.5. 英特尔 Agilex R-Tile板级去耦电容总结 (24)3. 电路板供电网络建议 (25)3.1. 电路板去耦电容指南 (25)3.2. FPGA核架构VCC稳压器选择 (28)3.3. 遥感连接 (29)3.4. Load Line（负载线）要求 (29)3.5. VCC板级电流摆率 (29)4. 针对组合供电轨降噪而建议的电路板LC滤波器 (30)4.1. P-Tile电源轨LC滤波器板级方案和连接 (33)4.2. E-Tile电源轨LC滤波器板级方案和连接 (34)4.3. 高噪声稳压器情况下的F-Tile电源轨板级连接和LC滤波器建议 (35)4.4. 高噪声稳压器情况下的R-Tile电源轨板级连接和LC滤波器建议 (37)5. 未使用的Tile的PCB PDN设计指南 (39)5.1. 未使用的E-Tile的PDN设计指南 (39)5.2. 未使用的P-Tile的PDN设计指南 (39)5.3. 未使用的R-Tile的PDN设计指南 (39)5.4. 未使用的F-Tile的PDN设计指南 (39)6. 针对PCB电源轨的PCB稳压器建议 (40)7. 电路板供电网络仿真 (41)8. 英特尔 Agilex 器件系列PDN设计总结 (44)9. AN 910: 英特尔 Agilex 电源分配网络设计指南文档修订历史 (45)电源分配网络设计指南发送反馈AN 910:英特尔Agilex21. 英特尔 Agilex 电源分配网络设计指南概述本应用笔记为英特尔 Agilex 器件系列电源分配网络（PDN ）设计指南提供信息。
DA-820C SeriesIntel®7th Gen Xeon®and Core™processor,IEC-61850,3U rackmount computers with PRP/HSR card supportFeatures and Benefits•IEC61850-3,IEEE1613,and IEC60255compliant power-automationcomputer•EN50121-4compliant for railway wayside applications•7th Generation Intel®Xeon®and Core™Processor•Up to64GB RAM(two built-in SODIMM ECC DDR4memory slots)•4SSD slots,supports Intel®RST RAID0/1/5/10•PRP/HSR technology for network redundancy(with a PRP/HSR expansionmodule)•MMS server based on IEC61850-90-4for integration with Power SCADA•PTP(IEEE1588)and IRIG-B time synchronization(with an IRIG-B expansionmodule)•Security options such as TPM2.0,UEFI Secure Boot,and physical security•1PCIe x16,1PCIe x4,2PCIe x1,and1PCI slots for expansion modules•Redundant power supply(100to240VAC/VDC)CertificationsIntroductionThe DA-820C Series is a high-performance3U rackmount industrial computer built around a7th Gen Intel®Core™i3/i5/i7or Intel®Xeon®processor and comes with3display ports(HDMI x2,VGA x1),6USB ports,4gigabit LAN ports,two3-in-1RS-232/422/485serial ports,6DI ports, and2DO ports.The DA-820C is also equipped with4hot swappable2.5”HDD/SSD slots that support Intel®RST RAID0/1/5/10functionality and PTP/IRIG-B time synchronization.The DA-820C complies with IEC-61850-3,IEEE1613,IEC60255,and EN50121-4standards to deliver stable and reliable system operations for power applications.IEC60255is one of the most widely used standards for the protection of electrical relays in a smart pliance with the standard ensures that the DA-820C will work reliably and seamlessly with IEDs as part of a robust substation automation system.EN50121-4compliance confirms that the DA-820C can deliver stable and reliable system operations in rail wayside applications,such as station SCADA systems,wayside disaster prevention,traction power,and signaling and safety systems,to provide an integrated view of your smart rail setup.Proactive Monitoring FunctionMoxa Proactive Monitoring is a small-footprint,resource-friendly,easy-to-use utility available with some Moxa computers to track a number of system parameters.You can view the current values for key parts by simply clicking on the icons corresponding to the parameters in a Windows-based user er-defined key part indicators(KPIs)are used to monitor the computer’s key parts.Visible and/or audio alerts are triggered automatically via relays and SNMP traps when these KPIs exceed their preset threshold values,making it extremely convenient for operators to avoid system downtime by setting up predictive maintenance tasks well in advance.Appearance Front ViewRear ViewSpecificationsComputerCPU Intel®Xeon®Processor E3-1505M v6(8M Cache,3.00GHz)Intel®Xeon®Processor E3-1505L v6(8M Cache,2.20GHz)Intel®Core™i7-7820EQ Processor(8M Cache,up to3.70GHz)Intel®Core™i5-7442EQ Processor(6M Cache,up to2.90GHz)Intel®Core™i3-7102E Processor(3M Cache,2.10GHz)System Memory Slot SODIMM DDR4slots x2DRAM64GB max.capacity(SODIMM x2,each supporting2400MHz and32GB maximum permodule)ECC RAM only supports i3CPU and Xeon CPU modelsGraphics Controller Intel®Xeon®E3-1505MV6:Intel®HD Graphics P630Intel®Xeon®E3-1505LV6:Intel®HD Graphics P630Intel®Core™i7-7820EQ:Intel®HD Graphics630Intel®Core™i5-7442EQ:Intel®HD Graphics630Intel®Core™i3-7102E:Intel®HD Graphics630Storage Slot 2.5-inch HDD/SSD slots x4mSATA slots x1,internal mini-PCIe socketSupported OS Windows10IoT Enterprise LTSC202164-bitWindows10IoT Enterprise LTSC201964-bitLinux Debian11Linux Debian9Linux drivers can be downloaded fromhttps://docs.moxa.online/mil/manuals/MMS IEC61850-90-4MMS Server for power SCADAIEC61850-90-4MMS ICD fileComputer InterfaceEthernet Ports Auto-sensing10/100/1000Mbps ports(RJ45connector)x4Serial Ports RS-232/422/485ports x2,software selectable(DB9male)Digital Input DIs x6Digital Output DOs x2USB2.0USB2.0hosts x3,type-A connectors2ports on the front panel,1port inside the computerUSB3.0USB3.0hosts x3,type-A connectors3ports on the rear panelExpansion Slots PCIe x16slot x1PCIe x4slots x1PCIe x1slots x2PCI slots x1Video Output HDMI x2,HDMI connector(type A)VGA x1,15-pin D-sub connector(female)Time Synchronization PTP,IRIG-B(with an expansion module)TPM TPM v2.0Secure Boot UEFILED IndicatorsSystem Power x1Storage x1Programmable x8Serial2per port(Tx,Rx)LAN8per port(10/100/1000Mbps)Serial InterfaceBaudrate300bps to115.2kbpsConnector DB9maleESD8kV(level4)Isolation2kVSerial Standards RS-232/422/485Surge2kVSerial SignalsRS-232TxD,RxD,RTS,CTS,DTR,DSR,DCD,GND RS-422Tx+,Tx-,Rx+,Rx-,GNDRS-485-2w Data+,Data-,GNDRS-485-4w Tx+,Tx-,Rx+,Rx-,GNDDigital InputsDigital Input Channels DIs x6Voltage0to30VDC at25HzWet Contact(DI to COM)On:10to30VDCDigital OutputsDigital Output Channels DOs x2Current Rating Max.200mA per channelVoltage24to30VDCI/O Type SinkPower ParametersInput Current100to240VAC,50/60Hz,1.15A(max)100to240VDC,1.15A(max)Input Voltage100to240VAC100to240VDCPower Button Reset button(front panel)ON/OFF(rear panel)Physical CharacteristicsHousing MetalDimensions(without ears)440x132.8x281.4mm(17.3x5.2x11.1in)Weight14,000g(31.11lb)Installation19-inch rack mountingEnvironmental LimitsOperating Temperature Standard Models:-25to55°C(-13to131°F)Wide Temp.Models:-40to70°C(-40to158°F)Storage Temperature(package included)-40to85°C(-40to185°F)Ambient Relative Humidity5to95%(non-condensing)Standards and CertificationsEMC EN61000-6-2/-6-4EN55032/35EMI CISPR32,FCC Part15B Class AEMS IEC61000-4-2ESD:Contact:8kV;Air:15kVIEC61000-4-3RS:80MHz to1GHz:10V/mIEC61000-4-4EFT:Power:4kV;Signal:4kVIEC61000-4-5Surge:Power:4kV;Signal:4kVIEC61000-4-6CS:10VIEC61000-4-8:20A/mIEC61000-4-11Power Substation IEC61850-3IEEE1613Protection Relay IEC60255Safety IEC60950-1IEC62368-1UL62368-1Shock IEC61850-3Edition2.0,IEC60068-2-27,IEC60255-21-2 DeclarationGreen Product RoHS,CRoHS,WEEEMTBFTime325,730hrsStandards Telcordia SR332WarrantyWarranty Period3yearsDetails See /warrantyPackage ContentsDevice1x DA-820C Series computerInstallation Kit1x rack-mounting earDocumentation1x quick installation guide1x warranty cardNote This product requires additional modules(sold separately)to function.DimensionsOrdering InformationModel Name CPU Power Input 100-240VAC/VDC Operating Temp.DA-820C-KL3-H-T i3-7102E Single Power -40to 70°C DA-820C-KL3-HH-T i3-7102E Dual Power -40to 70°C DA-820C-KL5-H-T i5-7442EQ Single Power -40to 70°C DA-820C-KL5-HH-T i5-7442EQ Dual Power -40to 70°C DA-820C-KLXL-H-T Xeon E3-1505L v6Single Power -40to 70°C DA-820C-KLXL-HH-T Xeon E3-1505L v6Dual Power -40to 70°C DA-820C-KL7-H i7-7820EQ Single Power -25to 55°C DA-820C-KL7-HH i7-7820EQ Dual Power -25to 55°C DA-820C-KLXM-H Xeon E3-1505M v6Single Power -25to 55°C DA-820C-KLXM-HHXeon E3-1505M v6Dual Power-25to 55°CAccessories (sold separately)Expansion ModulesDA-PRP-HSR-I210PRP/HSR expansion card with RJ45and SFP combo port DN-FX044-port 100M/1000M SFP Ethernet moduleDN-LN04-RJ 4-port 10/100/1000Mbps PCIe LAN module with RJ45connectorsDN-SP08-I-DB 8-port software-selectable RS-232/422/485PCIe serial module with DB9connectorDN-SP08-I-TB 8-port software-selectable RS-232/422/485PCIe serial module with terminal-block connector DN-PRP-HSR-I210PRP/HSR expansion module with RJ45and SFP combo portDA-IRIG-B-S-02-T IRIG-B expansion module,PCI interface,1fiber IRIG-B in,1DB9M in/out,1DB9M out DE-FX02-SFP-T2-port 100Mbps fiber card,SFP slot x 2,PCIe interface (SFP module excluded)ConnectorsMini DB9F-to-TBDB9female to terminal block connectorCablesCBL-RG58AUBNCMF9-150DB9female to BNC male cable for the DA-IRIG-B-S-02-T and DA-IRIG-B-S-04-T,1.5m©Moxa Inc.All rights reserved.Updated Sep01,2023.This document and any portion thereof may not be reproduced or used in any manner whatsoever without the express written permission of Moxa Inc.Product specifications subject to change without notice.Visit our website for the most up-to-date product information.。
[电源]深解Intel2.31版电源规范自1995年英特尔为主板及电源结构制订出ATX规范之后，便成为了领导行业向前发展的标准制订者。
当然在标准制订者的身份辅助英特尔成为IT巨头的同时，英特尔也更为灵活且负责任的担当起了这一重要角色。
从最早的ATX 1.3版规范开始，经历了ATX 1.1、ATX 2.0、ATX 2.01、ATX 2.02、ATX 2.03和ATX 12V等阶段。
奔腾4处理器的诞生带来了现代主板/电源规范的全面革新，而ATX12V 1.0版规范正是当今主流电源的前身。
ATX12V规范的共同特点是结束过去用+ 5.5/+3.3V为CPU以及显卡供电的历史，而改采新引入的+12V为CPU/显卡供电，毕竟当时奔腾4处理器以及独立显卡的功耗均有了较大幅度的提升。
英特尔《桌面平台电源设计指南》白皮书目前国内市场上主流的ATX12V电源规范有1.3版/2.0版/2.2版以及2.3版，而ATX1 2V 2.31版则是英特尔与2008年2月23日凌晨在美国公布了最新的PSDG《桌面平台电源设计指南》上给出的改进建议。
ATX12V 2.31版规范的公布事实上仍是对ATX12V 2.3版规范的一个补充和完善，具体改进内容有：1）将在ATX12V 2.3版规范上去掉PW-OK信号重新加回到ATX12V 2.31版当中。
英特尔内部经过多次的试验后，发现在去除PW-OK的信号时会造成输出直流电的时间延长，从而增大电力损耗。
2）对CFX12V的交错负载进行一系列的调整。
这项调整几乎是针对所有的ATX12V 规范，英特尔进一步对CFX12V的交错负载作了一系列的调整，其中最小负载部分调整最为突出。
通过修改后的调整，使得交叉负载调整率有所提高。
并通过对交叉调整的优化，从而使电源的输出电压更加稳定。
这也就预示着用户能够更为自由的搭配CPU以及显卡，而不用担心会出现兼容性或不稳定等问题。
3)增加了RoHS环保标准，并提升至最高地位。
第一页模拟设备双倍的，超低噪音，可变的增益放大器。
AD604特点：在最大增益上的超低输入噪音：0.8nV/…两个独立的对数线性通道每通道的绝对增益范围：0 dB 到+48dB（前级放大器增益= +14dB），从+6 dB到+54 dB（前级放大增益= +20dB）增益精度是±1.0dB带宽：40MHZ（-3dB）。
300K欧输入电阻可变增益的缩放比例：20dB/V到40dB/V温度下的稳定增益和提供对单端信号可变单级增益控制能够直接驱动A/D转换器应用：超声和声呐时间增益控制高性能AGC系统信号测量产品描述：AD604是一个在超声应用中基于时间可变的增益控制，具有超低噪声，非常精确，双通道，对数线性的特点的可变增益放大器。
并且他将支持很多需求低噪声、宽带可变增益控制的应用。
为了容易使用，AD604的每一个通道都提供一个300 K欧的输入电阻和单级的增益控制。
用户决定增益范围，增益缩放比例和输出的dc 水平移位来更高的提高应用性能。
AD604的每一个通道都使用一个高性能的提供与输入有关的0.8nV/HZ(根号)噪音电压前置放大器。
AD604的不同输入指数级扩音器结构实现非常精确的对数线性响应。
每一个DSX-AMPs （指数级扩音器）包含一个可变的0 dB到48.36 dB衰减器和一个高速的固定增益放大器。
衰减器是基于一个七阶段的R-1.5R的梯形网络。
衰减器中间抽头点是6.908 dB和48.36 dB 对于梯形网络AD604的每一个独立的通道提供一个增益范围为48dB能够被通过编程优化在前置放大器反馈路径有单一外置的寄存器的前置放大器的应用。
AD604的对数增益响应能够被如下等式描述G (dB) = (GainScaling (dB/V) × VGN(V)) + (Preamp Gain (dB) – 19 dB)。
前置放大器增益在5到10 之间（+14 dB and +20 dB）提供全部的增益范围每个通道是0dB到+48 dB和+6dB 到+54dB。
图解英特尔电脑组装全过程第一步：安装CPU处理器当前市场中，英特尔处理器主要赛扬D、奔腾4、双核奔腾D、Core 2四大系列，其全部采用LGA 775接口，其安装方法完全相同。
LGA 775接口的英特尔处理器上图中我们可以看到，LGA 775接口的英特尔处理器全部采用了触点式设计，这种设计最大的优势是不用再去担心针脚折断的问题，但对处理器的插座要求则更高。
LGA 775处理器的插座这是主板上的LGA 775处理器的插座，大家可以看到，与针管设计的插座区别相当的大。
在安装CPU之前，我们要先打开插座，方法是：用适当的力向下微压固定CPU的压杆，同时用力往外推压杆，使其脱离固定卡扣。
压杆脱离卡扣后，我们便可以顺利的将压杆拉起。
接下来，我们将固定处理器的盖子与压杆反方向提起。
LGA 775插座展现在我们的眼前。
CPU处理器的一角上的三角形标识在安装处理器时，需要特别注意。
大家可以仔细观察，在CPU处理器的一角上有一个三角形的标识，另外仔细观察主板上的CPU插座，同样会发现一个三角形的标识。
在安装时，处理器上印有三角标识的那个角要与主板上印有三角标识的那个角对齐，然后慢慢的将处理器轻压到位。
这不仅适用于英特尔的处理器，而且适用于目前所有的处理器，特别是对于采用针脚设计的处理器而言，如果方向不对则无法将CPU安装到全部位，大家在安装时要特别的注意。
将CPU安放到位盖好扣盖反方向微用力扣下压杆安装完成将CPU安放到位以后，盖好扣盖，并反方向微用力扣下处理器的压杆。
至此CPU 便被稳稳的安装到主板上，安装过程结束.第二步：安装散热器Intel LGA775针接口处理器的原装散热器我们知道，CPU发热量是相当惊人的，虽然目前65W的产品已经成为当前主流，但即使这样，其在运行时的发热量仍然相当惊人。
因此，选择一款散热性能出色的散热器特别关键。
如果散热器安装不当，对散热的效果也会大打折扣。
上图是Intel LGA775针接口处理器的原装散热器，我们可以看到较之前的478针接口散热器相比，做了很大的改进：由以前的扣具设计改成了如今的四角固定设计，散热效果也得到了很大的提高。
