US-015产品介绍V2.0
US-015产品介绍
US-015超声波测距模块1.概述US-015是目前市场上分辨率最高,重复测量一致性最好的超声波测距模块;US-015的分辨率高于1mm,可达,测距精度高;重复测量一致性好,测距稳定可靠。
US-015超声波测距模块可实现2cm~4m的非接触测距功能,供电电压为5V,工作电流为,支持GPIO通信模式,工作稳定可靠。
2.分辨率及可重复性测试截图图为手拿US-015进行测量,手有微小抖动时的测量截图,可见小于1mm的抖动都能测量出来;显示分辨率为。
图:手持US-015微小抖动测量截图图为将US-015固定后,经过一段时间测量后的截图,可见重复测量一致性好。
显示分辨率为图:重复测量截图图及图所用例程请参考后文附录。
3.主要技术参数电气参数US-015超声波测距模块工作电压DC 5V工作电流工作温度0~+70度输出方式GPIO感应角度小于15度探测距离2cm-400cm探测精度+1%分辨率高于1mm(可达)4.本模块实物图及尺寸本模块如图和图所示:图: US-015正面图图:US-015背面图本模块的尺寸:45mm*20mm*。
板上有两个半径为1mm的机械孔,如图所示:图:US-015尺寸图5.接口说明本模块有一个接口:4 Pin供电及通信接口。
4 Pin接口为间距的弯排针,如图所示:图:4 Pin接口从左到右依次编号1,2,3,4。
它们的定义如下:1号Pin:接VCC电源(直流5V)。
2号Pin:接外部电路的Trig端,向此管脚输入一个10uS以上的高电平,可触发模块测距。
3号Pin:接外部电路的Echo端,当测距结束时,此管脚会输出一个高电平,电平宽度为超声波往返时间之和。
4号Pin:接外部电路的地。
6.测距工作原理模块测距的时序如图所示:10US高电平触发信号发射探头发出信号输出回响信号循环发出8个40KHZ脉冲脉冲宽度为超声波往返时间之和图:US-015测距时序图图表明:只需要在Trig管脚输入一个10US以上的高电平,系统便可发出8个40KHZ的超声波脉冲,然后检测回波信号。
AXOS系列产品简介说明书
EMC TESTING PRODUCT OVERVIEWCUSTOMER BASE FOR EMC TESTINGCOMPACT TESTERThe AXOS is an ultra-compact immunity tester that performs all the most commonly used transient immunity tests, including Surge, EFT, Dips/Interrupts, AC/Surge Magnetic Field, Ring Wave and Telecom Surge. Full Compliance and Pre-Compliance tests are performed to meet the requirements of a wide variety of transient immunity standards, including IEC 61000-4-x “CE Mark” Basic standards, IEC 60601 for Medical equipment, and many other IEC, ANSI, ITU, UL and specific product standards.P C D 126AD E C 5D E C 6D E C 7I P 4BP A T 50 AP A T 1000Surge 1.2/50 & 8/20, 5.0kV EFT / Burst 5.0kV Dips & InterruptsSurge magnetic field 61000-4-9Insulation testing 1.2/50, 15kV 3-phase surge 32A 3-phase surge 100A 3-phase EFT/Burst 32A 3-phase EFT/Burst 100ACDNs symmetrical data & control lines CDNs asymmetrical data & control lines Capacitive coupling clampsELECTROSTATIC DISCHARGEThe ONYX simulators by HAEFELY HIPOTRONICS have been specially designed to meet all latest international standards, including IEC61000-4-2 Ed. 2 and are the most ergonomic battery and AC power operated 30kV guns on the market. 16kV and 30kV models available, along with a complete range of accessories that ensure a complete ESD test setup (verification equipment, test tables, coupling planes etc).FEATURESSTANDARDS a 16kV and 30kV models a Touch screen operation a Modulara Automatic polarity switching a Remote control software a Remote triggera Bleed-of Functionalitya Lightweight and portable design a Battery and AC operation a Environmental monitoring a Onboard LED EUT light a Smart key functionsa Contact discharge current flow detection a Self-test functiona IEC 61000-4-2 Ed. 2a IEC613402-1/-2a IEC 801-2a IEC 60571a EN 50155 a ANSI C63.16a ISO 10605a ISO 14304a ITU-T K20a MIL-STD-1512/-1514/-750D/-883a RTCA/DO-160a JEDEC 22-A114A a GR-78/1089-COREThe self test function is a built-in self test routine which checks the HV supply, the impulse capacitor, the HV discharge relays, and the insulation of the entire HV circuitry.Bleed-off functionalityThe so called bleed-off functionality of the ONYX simulator ensures via an integrated relay that the EUT is completely discharged before the next ESD pulse is initiated. This functionality ensures a maximum of test accuracy to the user without the need for a discharge brush.Smart Key OperationThe smart key button is integrated at the upper part of the discharge trigger and has various functions which are defined by the user, enabling you to run a sequence of events according to your testing requirements, and simplify test procedures.The functions include user defined discharge voltages steps, sweep voltage, On/Off LED light, Polarity Switching, control and report function.Compliance & ModularityThe design is based on the requirements of all latest international standards, including the latest IEC 61000-4-2 Ed. 2. R/C module values are available from 50-5000 Ohms and 50-1000pF , which enables users to fully test according to many international standards.Contact Discharge Current Flow Detection & Self T estThe unique NO CONTACT detection circuit function continuously monitors whether ESD pulses are discharged to the EUT , ensures users the test was successful and prevents incorrect test results.ONYX 16n16kV Electrostatic Discharge Simulatorn16kV Air & Contact Dischargen150pF/330Ω standard discharge networkn Exchangeable RC modules to meet variousstandard requirements (IEC, ISO, ANSI, MIL)n Ergonomic design and operation (touch screen) n Rechargeable battery or mains operatedn Smart key functionsn Automatic polarity switchingn Remote triggern Self test functionn Includes: Light rigid carrying case, contact and air discharge tips, mains supply, 2 x rechargeable battery pack with chargerSOFTWAREWhy should you use software to perform ESD tests?Because it makes your life easier and helps to make tests more reliable and reproducible. Benefitsn Windows XP, Windows Vista and Windows 7 compatibilityn Support of USB and optical USB interfacesn Easy-to-use and intuitive creator for test plans and test proceduresn Enhanced and highly flexible reporting capabilitiesn Up-to-date design and navigationn Intuitive operationn Independent test station n High end componentsn Very high result accuracy and precision n Higher voltage level of 7.3kV n Spike frequency up to 110 kHz n IEC/EN61000-4-4 Ed. 3n Unique windows based control and reporting software n Distinctive safety features n Ideal for over testingn Multi-test stationn Covers EFT/Burst, Surge, Dips & Interrupts, Magnetic Field, and Insulation Tests n 5.0kV EFT/Burstn Fully meets all latest standards including IEC/EN61000-4-4 Ed. 3n Ideal for pre-compliance testing and CE markingNOTE: Please refer to the COMPACT section on page 3 for details.All our EFT/Burst generators are 100% compliant to the latest standards, including IEC/EN 61000-4-4 Ed. 3, which is mandatory from April 2012.DISTINCTIVE FEATURESSTAND-ALONECOMPACTEFT/BURSTBursts or EFTs (Electrical Fast Transients) are caused by operation of electro-mechanical switches, motors and distribution switch-gear connected to the power distribution network. A typical burst consists of a large number of recurring impulses at high frequency for a short time period.V 90%50%10%FlexibilityDepending on the actual testing requirements, we offer our customers the choice between stand alone and compact testing equipment.Stand alone equipment allow users to test at levels higher than what is usually required within the standards, making such testers ideal for over-testing purposes.Compact solutions allow users to not only cover the latest eft/burst requirements, but also to carry out surge, dips & interrupts, magnetic field, and insulation tests.EFT SOLUTIONSn 5kV Burst Test Systemn Built according to IEC/EN 61000-4-4 Ed. 2 & 3 as well as to ANSI/IEEE C62.41/45 and C37.90.1n Impulse voltage up to 5kVn Frequency range from 1Hz to 1MHzn IEC, random, continuous and real burst mode n Ramp functionsn Integrated automated single-phase CDN for AC and DC up to 16A EUT mains current n Burst parameters editable during testingn 7.3kV Burst Test Systemn Built according to IEC/EN 61000-4-4 Ed. 2 & 3 as well as to ANSI/IEEE C62.41/45 and C37.90.1n Impulse voltage up to 7.3kVn Frequency range from 1Hz to 100kHzn IEC, random, continuous and real burst mode n Ramp functionsn Integrated automated single-phase CDN for AC and DC up to 16A EUT mains current n Burst parameters editable during testingAXOS SERIESPEFT 8010MANUAL 32A THREE-PHASE COUPLING-DECOUPLING NETWORK FOR EFT TESTING100A THREE-PHASE COUPLING/DECOUPLING NET-WORK FOR EFT TESTINGFP-EFT 32MFP-EFT 100M2n Built according to IEC/EN 61000-4-4 Ed. 2 & 3 and ANSI C62.41/45n Superposition of EFT impulses onto three- phase power lines and DC power lines n 8kV maximum impulse voltage n EUT voltage up to 690V/400V ACn EUT mains current up to 100A per phase n Manual coupling path switchingnSynchronization with power supply possiblen Built according to IEC/EN 61000-4-4 Ed. 2 & 3 as well as to ANSI C62.41/45n Superposition of EFT impulses onto three- phase power lines and DC power linesn 8kV maximum impulse voltagen EUT mains voltage up to 690V/400V AC, 110V DC n EUT mains current up to 32A per phase n Synchronization with power supply possible nEUT over-current protectionEFT VERIFICATION SETWAVEFORM VERIFICATION SETOPTIONSn Built according to IEC/EN 61000-4-4 Ed. 2 & 3 and ANSI C37.90.1n 40mm maximum cable size n Up to 8kV impulse voltage n Handy carrying handlen Optional transducer plate for clamp calibration/ verificationn Built according to IEC/EN 61000-4-4 Ed. 2 & 3n For verification/calibration of EFT generators (PEFT 4010, PEFT 8010, AXOS Series)n Combined 50Ω load, 54 dB attenuator n Combined 1 k Ω load, 60 dB attenuator n Required cables includedn Supplied with detailed application noten IEEE 488 interface optionn Three phase verification adaptersn Warning lamps and emergency switches n Fibre optic links (EUT fail)n Test tablesn Dedicated software WinFEAT&R n Upgrade kits for older modelsnReal burst functional extensionn Optical decoupling fibre optic links (RS232)n AC and DC adaptersn Near field test probes (E&H)n Vertical operation stands VOSSURGE - TRANSIENT / LIGHTNINGPRODUCTS AND APPLICATIONSStand-alone, compact, and modular Surge impulse generators are available up to 30kV , which cover a range of EMC surge tests including the classical IEC defined “Combination Wave“ 1.2/50 & 8/20, “Hybrid waves“ defined for telecommunications testing, 10/700, ring wave, damped oscillating wave, magnetic field, and many more.Typical standard applications include IEC, EN and ANSI for power line testing, FCC, Bellcore, ITU and ETSI for telecom testing.Our modular Surge Platform can also be used for product safety testing to UL standards and also ITE requirements. A wide range of accessories from single and three phase CDNs up to 100A and telecoms coupling units, make these systems the most modular and flexible test equipment on themarket.32A THREE-PHASE COUPLING/DECOUPLING NETWORK FOR SURGE TESTINGFP-COMB 32n Built according to IEC/EN 61000-4-5 Ed. 2 & 3n EUT voltage up to 480Vn EUT current up to 32A per phasenTest level max. 7.0kV / 3.5kA n Fully automatic test routinesn Automatic synch source switching n Test object power line bypass mode n Test object overcurrent protection15KV VOLTAGE SURGE GENERATORPS 1500n Built according to IEC/EN 60065,IEC/EN 60950-1 and UL 1414n Impulse voltage up to 15kV n Up to 24 discharges per minute n Positive and Negative Polarity n External trigger inputn Automatic selection of 4M Ω/100 M Ω parallel resistor n Impulse voltage monitor n Includes test pistol n Flash measurement n Insulation/safety testing n Component testingn Small and compact design30KV SURGE TEST SYSTEMSINGLE-PHASE COUPLING/DECOUPLING NETWORKFOR SURGE TESTING UP TO 30KV / 15KAPSURGE 30.2FP-SURGE 3010n Single-phase EUT powering n EUT mains voltage up to 480V n EUT mains current up to 10An Manual selection of coupling path and coupling capacitor n Test level up to 15kV/30kA n EUT overcurrent protection n Large integrated test cabinetn Built according to IEC/EN61000-4-5, IEC/EN 61010, IEC/EN 61643-1 and ANSI C62.41/45n Impulse voltage up to 30kV (combination wave)n Impulse current up to 30kA (8/20 µs)n Combination wave (1.2/50 µs & 8/20 µs)n 8/20 µs, 10/350 µs, 10/1000 µs current pulse n Impulse voltage & current measurement n Automatic polarity switching n Integrated test cabinetPIM 100PIM 110COMBINATION WAVE IMPULSE MODULERING WAVE IMPULSE MODULEn Built according to IEC/EN 61000-4-5 Ed. 1 & 2 and ANSI C62.41/45n 1.2/50 µs open circuit up to 7.4kV n 8/20 µs short circuit up to 3.7kAnImpulse voltage and current monitors n *1° Phase synchronizationn Reliable semiconductor HV-switchn Positive, negative and alternating polarity n Up to 12 pulses per minuten Built according to IEC/EN 61000-4-12 and ANSI C62.41/45n 100 kHz frequency, 0.5 µs rise time n Imp. voltage up to 7.8kV / 12 Ω, 30 Ω and 200 Ωn Impulse voltage and current monitors n *1° phase synchronizationn Positive, negative and alternating polarity n Up to 12 pulses per minuten Reliable semiconductor HV-switch100A THREE-PHASE COUPLING/DECOUPLING NETWORKMANUAL SURGE COUPLING UNIT FOR SYMMETRICAL DATA AND CONTROL LINESPCD 121n Built according to IEC/EN 61000-4-5 Ed. 2 Fig. 14 & Ed. 3 Fig. 10n Coupling of Combination Wave impulses n Up to 2 pairs / 4 wires can be testedn Serial resistors included, 4 x 40/80/160 Ohm n Gas arrestors and Avalanche Breakdown Diodes coupling elements included n Can be used with any surge generator n Impulse voltage up to 6.6kVnSignal Bandwidth up to > 10 MHzPCD 122MANUAL SURGE COUPLING UNIT FOR SYMMETRICAL DATA AND CONTROL LINESn Built according to IEC/EN 61000-4-5 Ed. 2 Fig. 14 & Ed. 3 Fig. 10n Coupling of 10/700 µs impulsesn Up to 2 pairs / 4 wires can be testedn Serial resistors included, 4 x 25/50/100 Ohmn Gas arrestors and Avalanche Breakdown Diodes coupling elements included n Can be used with any surge generator n Impulse voltage up to 6.6kVn Signal Bandwidth up to > 10 MHz.MANUAL SURGE COUPLING/DECOUPLING UNIT FOR DATA AND SURGE DECOUPLING UNIT FOR SYMMETRICAL DATAn Signal Bandwidth up to some 10MHzDEC 7SURGE DECOUPLING UNIT FOR ASYMMETRICAL DATA AND CONTROL LINESn Built according to:IEC/EN 61000-4-5 Ed. 2 Fig. 11, 12 & 13 & Ed. 3 Fig. 9IEC 61000-4-12:1995 Fig. 9, 10, 13 & 14 Array n Decoupling of Combination wave impulsesn Decoupling of Ring Wave (100kHz) impulsesn Up to four wire can be tested simultaneousn Decoupling: Inductors 20mH not compensatedn Protection elements are Varistors and Breakdown avalanche diodesn Can be used with any surge generatorn Impulse voltage up to 6.6kVn Signal Bandwidth up to some 100 HzLOW ENERGY IMPULSE TRANSFORMER FOR INSULATION TESTING NETWORK FOR SURGE PLATFORMPOWER FREQUENCY MAGNETIC FIELD TEST SYSTEMMAG 1000n Built according to IEC/EN 61000-4-8n 1m x 1m antenna included w/ stand n Up to 1100A/m field strength n Horizontal and Vertical testingn Continuous and short duration testing n Built in power supply at 50/60Hz n Simple interfaceMSURGE-APULSE MAGNETIC FIELD TEST SYSTEMnBuilt according to IEC/EN 61000-4-9n 8/20µs magnetic field wave shape n Up to 3000A/m field strength n Sturdy constructionn Horizontal and vertical testingn Control from HAEFEL Y surge generators n Single turn coil with 1m x 1m square area n Optional 2m x 2.6m magnetic coilDip: decrease of the mains VoltageSOFTWAREThe WinFEAT&R software is the latest generation of control and reporting software, based on a modern Drag and Drop concept. With such ease of use, even users with minimum technical experience will be carrying out tests in no time.This unique software allows users to run user specified or pre-defined tests according to the latest standards, and monitors and displays real time output current and voltage values.Communication between software and oscilloscope monitoring allows screenshots to be added to the test report.The software runs up to Windows 7 and is compatible with all stand-alone HAEFEL Y HIPOTRONICS test generators.FEATURESn Control and reporting for stand-alone EFT/Burst, Surge, Dips& Interrupts generators.n Drag and Drop applicationn User defined tests can be added and pre-defined tests arealready included (according to the standards).n Output Current/Voltage monitoring during test.n EUT supervision (max/min V/I levels).n User friendly, designed for use by users with minimumtechnical experience.n Automatic synchronization between software and PC.n Test setup uploaded to Oscilloscope.n User defined test report with oscilloscope screenshotoption.n Fully compatible with Windows 7 (32-bit/64-bit)A u g u s t 2013EuropeChinaNorth America Haefely T est AG Haefely T est AG Representative Beijing OfficeHipotronics, Inc.Birsstrasse 300 8-1-602, Fortune Street1650 Route 22 N 4052 Basel No. 67, Chaoyang Road, Chaoyang DistrictBrewster, NY 10509SwitzerlandBeijing, China 100025United States☎ + 41 61 373 4111 ☎ +86 10 8578 8099 ☎ +1 845 230 9245 + 41 61 373 4912+86 10 8578 9908 +1 845 279 2467emc-**********************************.cn*********************HAEFEL Y HIPOTRONICS has a policy of continuous product improvement. We therefore reserve the right to change design and specification without notice.OFFICES:。
OFS 高速光纤产品说明书
VISIT US AT Centralized Wind and Solar Farm AutomationThe power network is changing. It needs the bandwidth and reliability of fiber. OFS brings uniquesolutions for fiber in the power network.OFS’ Alternative Energy applications features severalend-to-end solutions optimized to distribute fiber intraditional Transmission and Distribution networks and connecting the wind and solar farm with the grid.SOLUTIONS:• Fortex™ DT (Dry Tube) Loose Tube Cable• SlimBox 12-Fiber Wall Mount Module• Jumpers and PigtailsThese solutions are field proven in widespread utility and alternative energy deployments around theworld.2 | TYPICAL ARRANGEMENT OF CONTROL BOXOFS ALTERNATIVE ENERGY SOLUTIONS | 3Part Number DescriptionQuantityNotesAT-3BE12YT-01212-Fiber Fortex DT Cable with AllWave ZWP FiberDistance between turbines + 15 feet per turbine12 fibers/tubine is commonSLIMBOX-V, INDOOR MDU-12F-SM-SCU-PT 12-Fiber SlimBox Module pre-loadedwith pigtails and SCU connectors 2 per turbineUse either SlimBox Module or 1RU Combination Panel 1U S-LIU SC12 Blue PT (300523784QT) 1 RU Combination Panel, SCUConnectors, pre-loaded with pigtails 1 per turbineAlternative to the SlimBox Module, SC Connectors 1U S-LIU LC12 BLUE PT (300524097)1 RU Combination panel, LCUConnectors, pre-loaded with pigtails Alternative to the SlimBox Module, LC Connectors S922 Protective Sleeves40 mm splice sleevesUp to 24 per turbine – one per splice Used to protect splices JR3WB001SCUSCU003F 3 foot pigtail – SCU connector Up to 24 per turbine – one per splice Spliced to main cableJR3WY001LCUUNC006F 3 foot pigtail – LCU connector Alternative with LC connectors JR3WB001SCUUNC006F 6 foot jumpers – SCU-SCU Up to 24 per turbine – one per fiberUsed to connect to electronics JR3WY001LCULCU006F6 foot jumpers – LCU-LCUAlternative with LC connectors1RU COMBINATION PANEL SC-SC JUMPER S922 PROTECTIVE SLEEVES12-FIBER SLIMBOX MODULESC PIGTAILPLC Controls AutomationThe GiHCS ® industrial cabling solution for your controls applications:• Substation Automation - Smart Grid • Substation Security Cameras • Wind Power • Solar Farms•HydroelectricOFS supports Industrial Networking Solutions for Electric Utilities with highly reliable, rugged fiber optic cables containing industrial-grade GiHCS* high-bandwidth multimode optical fiber, plus easy-to-use crimp & cleave LC, SC and ST connectivity. (V-Pin available for 200 μm HCS ® step-index only)OFS optical fiber cabling solution for electricalutilities offers a wide range of advantages, including:• Immunity to EMI/RFI• Dielectric properties of fiber optic cables to minimize ground potential• High bandwidth to support higher data rates over longer distances - Industrial Ethernet•Field connectorization capabilities designed for electrical technicians with minimal training, quick to terminate and less downtime • More secure data communications •Wide operating temperature rangeSOLUTIONS:• GiHCS® Fiber Optic Cables • LC, SC, ST and V-Pin Connectors •Crimp & Cleave TerminationIndustrial Networking Solution with Crimp & Cleave TechnologyLC TERMINATION IN LESS THAN ONE MINUTE!REMOVE STRIP CLEAVE4| TYPICAL LAYOUT OF CONTROL AND MONITORING SYSTEMFire SafetyQualified to the following US, Canadian and International Standards. OFNR/FT-4 Riser, US and Canadian UL 1666, Flammability IEC 60332-3(for zipcord, 2-Fiber & 4-Fiber cables), Smoke Density IEC 61034, Halogen Gas Emissions IEC 60745-1, Acid Gas Emissions IEC 60745-2Zipcord2-FiberWaterblocked 4-FiberWaterblockedOFS ALTERNATIVE ENERGY SOLUTIONS | 5SC-RJ ConnectorP25561-BGRJP25561-BKRJSimplex Connector BP05065-13BP04260-01 (200 µm)BP04260-02 (200 µm)Duplex ConnectorBP04703 Duplex Latch(Connectors sold separately)OFS ALTERNATIVE ENERGY SOLUTIONS | 7Fortex and SlimBox are trademarks of OFS FITEL, LLC.OFS reserves the right to make changes to the prices and product(s) described in this document at any time without notice.This document is for informational purposes only and is not intended to modify or supplement any OFS warranties or specifications relating to any of its products or services.Copyright © 2017 OFS FITEL, LLC All rights reserved, printed in USA.OFS Marketing Communications DOC# fap-310 Date: 08/17For complete information on products shown in this guide, please refer to the official data sheets for those productson the OFS website at . For additional information please contact your sales representative. Call 1-888-FIBER-HELP (1-888-342-3743) from inside the USAor +1-770-798-5555 from outside the USA.EMEA Specific: +49 (0) 228 7489 201。
MD-015 GNSS多星系统精准原子振子模块说明书
MD-015GNSS (GPS, GLONASS, Galileo)Disciplined Atomic Oscillator ModuleThe MD-015 is a Microchip GNSS disciplined atomic clock module. 1 PPS TTL, 10MHz sine wave, and 10 MHz square wave outputs are generated from an on-board low-power SA.65s Chip Scale Atomic Clock, a high-stability SA53, or a high-stability SA55 Miniature Atomic Clock which is disciplined to an embedded 72 channel multi-constellation GNSS receiver or an external reference input supporting input frequencies from 1Hz (1PPS) to 120 MHz.• Embedded GNSS Receiver - GPS, GLONASS, Galileo • 1pps TTL output signal• TTL (5.0V) Standard, LVTTL (3.3V) available • 10MHz sinewave and square wave output • Other RF output frequencies available• Adaptive aging correction during holdover • Barometric pressure correction • Evaluation kit with software• Serial Communications Interface• Basestation Communication • Digital Video Broadcast • E911 Location Systems• General Timing and Synchronization • Military Radio • Radar SystemsFeaturesBlock DiagramApplicationsAtomic Oscillator(SA53 MAC or SA.65s CSAC)Processor/ControllerOutput Frequency GenerationAntenna Input1PPS Output 10 MHz CMOS RF Output SerialFigure 1. Functional Block DiagramOutput Locked Module OKGNSS ReceiverHardwareResetManual Holdover External ReferenceInput10 MHz Sinewave RF OutputNotes:• RF and 1pps input and output connectors are MCX type (SMA, SMB, MMCX connectors require additional part numbers).• Keyed connector is Samtec FTSH-108-01LDVK type.• Dimensions: mm• Module height in part number is the sum of oscillator height, board, and clearancePackage OutlineAlthough ESD protection circuitry has been designed into the MD-015, proper precautions should be taken when handling and mounting. Microchip employs a human body model (HBM) and a charged-device model (CDM) for ESD susceptibility testing and design protectionMD-015-0001MD-015-0002 & MD-015-0003Ordering Information InstructionsCustomization to unique customer requirements is available and is common for this level of integration. Common customizations include alternate output frequencies, temperature ranges, differing values and methods of hold over specification, and holdover optimization in the frequency domain. The table below lists exisiting combinations available as of the date of publication of this data sheet. Please contact thefactory for additional options.Notes1) Aging performance is after 1 month of power-on time. Temperature and aging rates are when device is notlocked. Performance measured in still air.2) After customer applies correct offset using cable delay command while locked, after 24 hours of locked opera-tion3) The status locked indicator is intended to indicate when the module is fully locked to a reference.4) The Hardware OK indicator is intended to indicate when the module is operating properly without any failures, including hardware, software or parameter out of range.5) Antenna over current flag will be set if maximum current is exceeded. Circuit has overcurrent protection.6) The Rx pin is the serial interface input and the Tx pin is the serial interface output. 7)Serial configuration: 8 data bits, 1 stop bit, no parity, no flow controlUSA:100 Watts StreetMt Holly Springs, PA 17065Tel: 1.717.486.3411Fax: 1.717.486.5920Europe:Landstrasse74924 NeckarbischofsheimGermanyTel: +49 (0) 7268.801.0Fax: +49 (0) 7268.801.281Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your reasonability to ensure that your application meets with your specifications. MICRO-CHIP MAKES NO REPRESENTATION OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION INCLUDING, BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly, or otherwise, under any Microchip intellectual property rights unless otherwise stated. TrademarksThe Microchip and Vectron names and logos are registered trademarks of Microchip Technology Incorporated in the。
Voyager Focus 2 UC商品说明书
Voyager Focus 2 UCWHAT’S INCLUDED? •Voyager Focus 2 Headset•Quick Start Guide•BT700 Bluetooth® USB adapter •Carrying Case•Charging Cable (Micro-USB Adapter) •Poly Lens Software – Free DownloadBT700 Bluetooth USBAdapter:What is the BT700?The BT700 is a Bluetooth USB adapter used to provide the bestconnection and acoustic sound quality through your new VoyagerFocus 2 headset.Why do I need it? Using this adapter will provide you with the optimal acoustic sound andfunctionality. It behaves like a soundcard controller that once connectedto your computer or laptop, works with all your apps that use audio,maximizing your audio experience.How do I connect my Voyager Focus 2 to the BT700 Bluetooth USB Adapter? Typically, your BT700 USB adapter is pre-paired (connected) to your headset. If it does not automatically connect when plugged in then it has somehow disconnected, or it was purchased separately. You will need to connect /pair the adapter to your headset. For this you will need to download the Poly Lens app at /lensa. Insert the Bluetooth (BT) USB adapter into your laptop orcomputer and wait for your computer to recognize it.b. Put your headset in pair mode (On the headset, slide and holdthe Power switch away from the off position until you hear“pairing” and the headset LEDs flash red and blue).c. Put your Bluetooth USB adapter into pair mode using PolyLens: Click on the three blue dots in the bottom right corner- select "Pair Device". Your BT700 adapter flashes red andblue.d. Pairing is successful when you hear through theheadset "pairing successful" and "PC connected" and theBluetooth USB adapter LED is solid.Am I able to use my BT700 USB Adapter on multiple devices?LEARN MY DEVICE Your BT700 Bluetooth (BT) USB adapter will remember up to 2 devices but will only connect to one at a time. If experiencing trouble, check that your Voyager Focus 2 device is the only one connected, if required turn off the second device.What are the featuresavailable with my newVoyager Focus 2 andmy BT700?Call controls / volume Headset buttons can control call functions. Call control is being able tomute, answer/ end calls, and adjust call volume. On the device youmay also play/ pause, go to the next track or previous, and eveninteract with your MS Teams softphone.ANC Your Voyager Focus 2 includes Poly’s latest Advanced DigitalHybrid Active Noise Cancelling (ANC) which reduces external noiseand enhances your music and sound quality. The ANC switch includes3 settings0. ANC off1. Recommended for office use2. Recommended for loud environmentsNoise cancelling microphone with Acoustic Fence technology Your Voyager Focus 2 headset includes Acoustic Fencetechnology that reduces background noise so that your caller hears you and not the noise around you. For optimum performance ensure that the microphone boom is positioned at the corner of your mouth.Smart microphone boom The microphone boom detects which way the headset is beingworn and automatically maintains the left and right audio. Putting theboom in the upright position will mute the call.Mute Mute your headset by:a. Tapping the mute button while on a callb. Rotating your microphone boom and clicking it into the uppositionc. Taking off the headset and then putting it back on to unmute2Power on On your headset there is a switch. Slide the switch to power on or off.Talk time / Battery life Battery life can be affected by how you use it.a.Talk time: Up to 19 hours with ANC off and up to 16 hours withANC on.b.Listening time: Up to 40 hours with ANC off and up to 24hours with ANC on.Bluetooth functionality Bluetooth is a technology used to connect devices wirelessly. Yournew Voyager Focus 2 is able to use this functionality to connect directlyto a computer or through using your new BT700.RECOMMENDATION: Use the new BT700 to connect via Bluetooth. Itwill offer a better audio experience.Computer configurations Your new BT700 and Voyager Focus 2 work with Mac and PCconfigurations.UC Client/ Softphone Your new Voyager Focus 2 works with many softphones. An examplewould be Microsoft Teams.Voice prompts Voice assistance is available with Siri & Google AssistantHeadband adjustmentMay I use the Voyager Focus 2 headset as a corded headset? It is possible to position the mic on the left or right, or to rotate it. Gently flex the headband wider if the fit for more comfort.Yes, absolutely. In instances where you may forget to charge the headset or if you have too many Bluetooth devices in your space you may use the device as a corded headset.Range When connected with the BT700 you may receive a range of up to 50meters.3GET WORKING What call controls areavailable on the physical headset? The following controls are available and functional depending on the application you’re running: ANC (off/low/high), Volume + & - , Microsoft Teams call button, Siri/Google assistant, Play/ pause, nexttrack, previous track, mute/ unmute, poweron/off, and Bluetooth pairingRECOMMENDATION: Use the new BT700 to connect via Bluetooth. It will offer a better audio experience.Audio quality: Computer, Mobile, Voyager Focus 2 headset & BT700Why do I need to use the BT700 Bluetooth USB adapter to connect to the computer – rather than pair directly to the computer’s Bluetooth? Audio quality or audio challenges may arise if you’re not using theBT700 and are connecting directly to your computer using Bluetooth. Poly recommends that for the best user and audio experience that the BT700 is used to connect wirelessly to the computer. The BT700is identified by your computer as a soundcard and hence it is available to all applications that use audio. TheBT700 provides additional features such as the ability to answer an incoming call (from a supported softphone) direct from the Voyager Focus 2 headset, battery level status shown on the computer and more that are not available if the headset is connected via the computers own Bluetooth. direct from the Voyager Focus 2 headset, battery level status shown on the computer and more that are not available if the headset is connected via the computers own Bluetooth.Connecting / Pairing / LinkingHow do I connect my Voyager Focus 2 to the BT700 USB adapter? Your BT700 USB adapter is pre-paired to your headset. In the eventthat your adapter is disconnected or brought separately, you will needto pair the adapter to your headset. For this you will need to downloadthe Poly Lens app at /lensa. Insert the Bluetooth USB adapter into your laptop or computerand wait for your computer to recognize it.b. Put your headset in pair mode (slide and hold the Power switchaway from the off position until you hear “pairing” and theheadset LEDs flash red and blue).c. Open Poly Lens, put your Bluetooth USB adapter into pairmode by selecting the three dots on the bottom right corner,45select "Pair Device " in Poly Lens. Your adapter flashes red and blue.d. Pairing is successful when you hear "pairing successful" and"PC connected" and the Bluetooth USB adapter LED is solid.Alternatively, if you have Poly Lens downloaded on your computer you may also plug in your new BT700 device. The software will recognize your new device. Select the three dots in a circle at the bottom right side of the screen and choose “Pair new device ”.Your BT700 Bluetooth USB adapter will remember up to 2 devices but will only connect to one at a time. Make sure that your Voyager Focus 2 devices is the only one connected, if required turn off the second device.How do I connect (pair) my Voyager Focus 2 to my mobile?To connect (pair) your Voyager Focus 2 put your headset in pair mode Do the following: slide and hold the Power switch away from the off position until you hear “pairing ” and the headset LEDs flash red and blue.Activate Bluetooth on your phone and set it to search for new devices.• iPhone Settings > Bluetooth > On *• Android: Settings > Bluetooth : On > Scan for devices*NOTE *Menus may vary by device.Select “Poly VFOCUS2 Series .”If prompted, enter four zeros (0000) for the passcode or accept the connection. Once successfully paired, you hear “pairing successful ” and the headset LEDs stop flashing. NOTE Your headset can pair with up to 8 devices but only maintain 2 connections simultaneously.How do I connect (pair) my Voyager Focus 2 to my computer?Recommendation: For the best user and audio experience that the BT700 Bluetooth USB adapter is used to connect wirelessly to the computer. The BT700 is identified by your computer as a soundcard and hence when it is connected it is available to all applications that use audio.The BT700 provides additional features such as the ability to answer an incoming call (with supported softphones) direct from the Voyager Focus 2 headset, battery level status is shown onthe computer and more that are only available if the headset isconnected with the BT700 USB adapterCan I connect (pair) myVoyager Focus 2 to morethan two devices?Your headset can pair with up to 8 devices but only maintain 2connections simultaneously. For best results ensure that onlythe two devices you want to use at any given time are connectedto the headset. On the other devices ensure that they aredisconnected from the headset.Why can’t I connect myVoyager Focus 2 headset tomy BT700 USB adapter?Your BT700 Bluetooth USB adapter can remember to up to 2devices but can only connect to one at a time. Make sure thatyour Voyager Focus 2 device is the only one connected,if required turn off the second device.How do I stop mobilenotification tones frominterrupting my computeraudio?If you have your Voyager Focus 2 headset connected to yourmobile device, then audio notification tones (email alerts, etc) willinterrupt any audio you are streaming from your computer. Todisable this, use the Poly Lens app.Select the following:Settings > General > Notification Tones > OffHow do I disable the mutereminder notification tones?If you start to speak while muted the headset will alert you via anotification note, to disable this, use the Poly Lens app, go toSelect the following:Settings > General > Mute Reminder Mode > require mode.Why can nobody hear meand / or I can’t hear during acall on my computer?It could be due to a conflict with the unit not being set as defaultwithin the PC or softphone.a. When placing a call make sure the BT700 is flashingblue. Steady blue LED means audio source is close.Press the call control button once.b. Right-click V olume > Sounds > Playback > is the BT700set as default?c. Right-click Volume > Sounds > Recording > is theBT700 set as default?d. Check the audio device settings onyour softphone of choice and make sure speaker andmicrophone are set at default.6e. Disconnect & re-pair the headset and BT700. Then checkif issue persists.Reference the section below which outlines how to connect to aWindows or Mac computer.Why isn’t the music from mycomputer playing throughmy headset?Recommendation:For the best audio results ensure that you are connecting to thecomputer via the included BT700 Bluetooth USB adapter –rather than directly to your computer’s Bluetooth.Also ensure that the BT700 is configured as your audio device inthe operating system and/or the application with which you wishto use the headset.How do I configure myBT700 as an audio deviceon my computer?To connect all your computers audio to the Voyager Focus 2headset, set the BT700 as the default audio device in yourcomputer’s operating system. To configure your Bluetooth (BT)USB adapter:WindowsTo configure your Bluetooth (BT700) USB adapter to playmusic, go toSelect the following:Start menu > Control Panel > Sound > Playback tab. PolyBT700>Default Device > OK.How do I pause music when placing or receiving calls?Start menu > Control Panel > Sound > Communicationstab and select the Mute all other soundsMacGo to Apple menu > System Preferences > Sound.On both the Input and Output tabs, Poly BT700.How do I charge myVoyager Focus 2 headset?Charge your headset using the micro-USB cable or the chargestand (sold separately). The headset LEDs flash when charging.It takes approximately 120 minutes to fully charge your headset.The LEDs turn off once charging is complete.NOTE: The micro-USB cable and charge stand (sold separately)plug into a computer or wall charger's USB port.7OPTIMIZINGWhy is the audio not clear when using my device? This issue could be due to a conflict with drivers, USB port malfunctioning, or corrupt settings.Recommendation:If possible, connect the headset to a different computerand validate the headset is working fine.Check the following:1. Disable all enhancements and check if issue persists.a. Right-click on the Volume > Sounds>playback > headphones > properties >Enhancements > Disable all enhancementsb. Disconnect and re-pair both the headset and theBT700.c. Check if issue persists.2. Run audio trouble shooter.Check if issue persists. It checks for common problems with volume settings, sound card or driver, and your speakers or headphones.a. Select Windows +W and type troubleshooting> Troubleshooting > View All on the top leftcorner > Playing audiob. Following the on-screen instructions to run thetrouble shooter.Why is my headset audio cutting out when using my computer? You may have many competing Bluetooth or Wi-Fi devices inyour home or office. In certain environments with too many competing devices and you may experience interference whichmay cause audio issues.a. What can I do?In this situation you can use your Voyager Focus 2headset as a corded headset and disable the Bluetoothconnection. Disconnect the BT700 USB adapter fromyour computer by unplugging it, power off the headsetand connect your charging (micro-USB) cable directly tothe computer. Ensure that your operating system and/orapplication has the Poly Voyager Focus 2 Series as thedefault audio device (see above).8GETTING THE MOST OUT OF MY DEVICEHow do I maintain the bestdevice performance?a. Regularly charge your device.b. Ensure your software and firmware are up to date onboth your device and computer.c. Use the BT700 to connect your device.Audio quality:Computer, Mobile,and Focus 2How do I stop mobilenotification tones frominterrupting my computeraudio?If you have your Voyager Focus 2 headset connected to yourmobile device, then audio notification tones (email alerts, etc) willinterrupt any audio you are streaming from your computer. Todisable this, use the Poly Lens app.Select the following:Settings > General > Notification Tones > OffHow do I disable the mutereminder notification tones?Smart sensorsIf you start to speak while muted the headset will alert you via anotification note, to disable this, use the Poly Lens app, go toSelect the following:Settings > General > Mute Reminder Mode > require mode.What are smart sensors,and can I disable them?The Voyager Focus 2 headset includes smart sensors whichallow you to automatically answer an incoming call when youplace the headset on your head. If you are streaming media, thesensors are also used to pause the media when you remove theheadset. To disable this, use the Poly Lens app, go toSelect the following:Settings > Sensors & Presence > Wearing Sensor > Off9The smart sensors are not working as expected, can I reset them? To reset the smart sensors with your headset powered on, put your headset into the charge stand for more than 10 seconds.ORPower on your headset while pressing the Mute button for more than 4 seconds until the LEDs flash purple 4 times, being careful to not touch the earcup padding or allow it to come in contact with surfaces.Why does my Voyager Focus 2 headset keep dropping the connection to my mobile / BT700?Charging Your headset can pair with up to 8 devices but only maintain 2 connections simultaneously. For best results ensure that the only the two devices you want to use are connected to the headset. On the other devices ensure that they are disconnected from the headset.How do I check my headset battery status? Slide and release the Power switch away from the off position. Listen to the voice alert or observe the headset LEDs.You can continue to use your headset while charging viathe micro-USB cable.What do I do if my headset talk time is not accurate (as displayed in Poly Lens, or via the voice prompts? Deplete your headset battery and then fully charge to reset the accuracy of the talk time prompt.10FREQUENTLY ASKED QUESTIONS (FAQ) 11How do I ensure my software is up to date?If your device is provided by your employer, they likely have software updates covered. It’s always good to ask. If you are the device owner, we recommend remaining updated by performing software updates when prompted. This will optimize your device and allow you to gain new features not previously available as well as resolve possible bugs. For reference, review page 8 of the User Guide Answering Calls Why am I unable to answera softphone call directlyfrom my Voyager Focus 2headset?For best performance, ensure your headset firmware is up to date. See How do I update the firmware on my Voyager Focus 2 headset. Ensure that your softphone is a supported softphone and that only one softphone application is opened at a time. If required to enable headset control (answer/end and mute) functionality, ensure you have Poly Lens desktop app installed. Select the following: Poly Lens desktop app > your choice of softphone application > Softphones > Software Settings > Target Softphone How do I restore my Voyager Focus 2 back tofactory default?Use the Poly Lens app Select the following: Settings > Reset Device > Restore Defaults More troubleshooting options may be found on page 13 of the User Guide. © 2020 Plantronics, Inc. All rights reserved. Poly and the propeller design are trademarks of Plantronics, Inc. TheBluetooth trademark is owned by Bluetooth SIG, Inc. and any use of the mark by Plantronics, Inc. is under license. All other trademarks are the property of their respective owners.4/7/2021。
国家电线电缆标准 015-2019
国家电线电缆标准 015-2019关于电线电缆线芯的允许长期工作温度,橡皮绝缘通常为65℃,聚氯乙烯绝缘为70℃,交联聚乙烯绝缘为90℃;短路时(最长持续时间不超过5s)导体的最高允许温度:聚氯乙烯绝缘为160℃,交联聚乙烯绝缘为250℃。
一、XLPE电缆与PVC电缆的区别:1.低压交联(XLPE)电缆自九十年代中期投入应用以来,发展迅速,目前已与聚氯乙烯(PVC)电缆各占市场一半份额。
交联电缆与聚氯乙烯电缆相比较,载流量较高,过载能力较强,使用寿命较长(PVC电缆环境较好时热寿命一般为20年,而XLPE电缆热寿命一般为40年);PVC燃烧时会分解释放大量黑烟和有毒气体,而XLPE燃烧时不会产生卤素有毒气体,交联电缆的优越性日益为设计和使用部门所认识。
电缆2.普通PVC电线电缆(绝缘和护套)燃烧时延燃迅速,助长火势,1~2min即丧失供电能力,其燃烧分解释放的黑烟可达伸手不见五指的程度,造成人员呼吸和疏散困难。
更为严重的是,PVC燃烧时会分解释放氯化氢(HCL)和二噁英等剧毒腐蚀性卤素气体,是火灾中致人死命的主要原因(占火灾死亡因素的80%),并成稀盐酸导形电膜附着在电气设备上,严重降低设备的绝缘性能,形成难以清除的二次灾害。
二、阻燃电线电缆1.阻燃电线电缆应具有阻燃特性,根据《成束电线电缆燃烧试验方法》GB/T18380.3-2001,可分为A、B、C三种阻燃等级,A级阻燃性能最高。
美国标准和技术研究所对阻燃和非阻燃电线进行了对比燃烧试验,下列试验结果可以说明采用阻燃电线电缆的重要意义:a、阻燃电线比非阻燃电线可以提供15倍以上的逃生时间;b、阻燃电线烧掉的材料仅为非阻燃电线的1/2;c、阻燃电线的热释放率仅为非阻燃电线的1/4;d燃烧产生的毒气量仅为非阻燃产品的1/3;e、产烟性能,阻燃产品与非阻燃产品无明显区别。
2.无卤低烟电线电缆无卤低烟电线电缆应具有无卤、低烟及阻燃的性能,其指标为:GB/T17650.2-1999(无卤试验)GB/T17651.2-1998(低烟试验)PH加权电导率最小透光率PH≥4.3r≤10us/mmT≥60%3.耐火电缆a.耐火电缆的燃烧试验指标(供火温度和时间),《电线电缆耐火特性试验方法》GB12666.6-90规定为:A级950~1000℃、90分钟;B 级750~800℃、90分钟。
基于单片机的水位控制系统设计毕业论文
基于单片机的水位控制系统设计毕业论文目录河系学院本科生毕业论文(设计)诚信声明 ........................................................ 错误!未定义书签。
河西学院本科生毕业论文(设计)开题报告 ........................................................ 错误!未定义书签。
摘要 ............................................................................................................................ 错误!未定义书签。
ABSTRACT ............................................................................................................... 错误!未定义书签。
1. 绪论 (2)1.1 研究背景 (2)1.2研究现状 (2)2.设计任务及要求分析 (3)2.1 设计任务及要求 (3)2.1.1 设计任务 (3)2.1.2 设计要求 (3)2.1.3 要求分析 (3)3. 系统方案论证与选择 (3)3.1方案设计 (3)3.2 系统整体方案 (5)3.2 各单元电路方案论证 (5)3.3 主要模块简介 (7)3.3.1 核心芯片STC89C51单片机 (7)3.3.2 1602液晶显示器 (9)4. 硬件电路设计 (13)4.1 单片机最小硬件系统电路 (13)4.2水位显示电路 (13)4.3 水位调整及其报警电路 (15)4.4初值设置按键电路 (15)5. 程序设计 (16)5.1水位控制系统主程序设计流程图 (16)5.2 水位控制系统主程序 (16)6. 实物调试与测试 (16)6.1实物图 (17)6.2 测试结果分析 (17)7. 结束语 (17)参考文献 (18)致谢 (20)附录 (21)河西学院本科生毕业论文(设计)题目审批表 (29)河西学院物理与机电工程学院指导教师指导毕业论文情况登记表 (30)河西学院毕业论文(设计)指导教师评审表 (31)河西学院本科生毕业论文(设计)答辩记录表 (36)1. 绪论1.1 研究背景水位自动控制技术越来越频繁地进入到自动控制系统设计者的视线。
第一批信息安全产品证书明细-中央政府采购网-电子化政府采购平台
CNITSEC2007TYP541
6
天清入侵防御系统V6.0(千 兆)
千兆入侵防御系统
北京启明星辰信息安全技术有限 公司
CNITSEC2007TYP542
7
鹰眼网络安全审计系统 (NSAS100/V2.2)
网络综合审计系统
成都三零盛安信息系统有限公司 CNITSEC2007TYP545
8
天玥网络安全审计系统 (V6.0)
54
网神入侵防御系统 SecIPS3600(V1.1/千兆)
千兆入侵防御系统
网御神州科技(北京)有限公司 CNITSEC2008TYP642
55
现金往来业务预约及身份验 证管理系统(WPI-V1.0)
通信保密类产品 身份认证系统(硬件/软 件)
郑州方程世纪数码信息技术有限 公司
CNITSEC2008TYP644
56
伟思信安隔离网闸ViGap100
网络安全隔离与信息交 换产品
珠海经济特区伟思有限公司
CNITSEC2008TYP645
57
网络卫士安全隔离与信息交 换系统TopRules V3
网络安全隔离与信息交 换产品
北京天融信科技有限公司
CNITSEC2008TYP647
58
联想网御异常流量管理与防 拒绝服务攻击系统(V3.0)
39
浪潮SSR服务器安全加固系统 V1.0
身份认证系统
浪潮集团有限公司
CNITSEC2008TYP616Байду номын сангаас
40
鹰眼千兆网络入侵检测系统 (NIDS1000/V3.2)
千兆网络入侵检测产品
成都三零盛安信息系统有限公司 CNITSEC2008TYP617
霍尼韦尔商业开关与传感器说明书
14Honeywell/Commercial Switch&Sensor 霍尼韦尔商业开关与传感器特点侧接收塑料封装TTL/LSTTL/CMOS 兼容反向逻辑输出线性或旋转编码器应用分辨率为0.229mm具有灵敏度温度补偿机械结构上和光谱上与SEP8506和SEP8706LED 相匹配HLC2701专为感测机械运动的速度和方向而设计。
应用包括旋转编码器或线位移编码器。
特别适用于光学鼠标中的编码器。
探测器为单片集成电路包括两个非常靠近的光电二极管、放大器和施密特触发器输出单元。
输出为NPN 集电极带10K Ω上拉电阻,可直接驱动TTL 负载。
探测器中具有灵敏度温度补偿电路,来补偿由于温度变化LED输出功率的漂移。
集成电路封装在一个模压不透光的黑色塑料壳中,可以透射红外能量,而阻挡可见光的透射。
集成电路的敏感区每个宽0.203mm,高0.381mm ,间隔0.0254mm,中心到中心的间隔为0.203mm ,外部边缘到边缘的距离为0.432mm 。
电参数参数供电电压导通辐射阈值迟滞供电电流高电平输出电压(A 和B)低电平输出电压(A 和B)输出上升时间和下降传播延迟,低-高,高-低符号Vcc E eT HYST Icc V OH V OL t r ,t f t PLH , t PHL 最小值 4.5 0.05 2.4典型值 28 100 5最大值 5.5 2.0 7.0 0.4 单位V mW/cm2 % mA V V ns µs 测试条件Vcc=5V Vcc=5.25V Vcc=5V,I OH =0,Ee=0Vcc=5V,I OL =1.6mA,Ee=2.0mW/cm2Vcc=5V,R L =1Kohm Vcc=5V,R L =1Kohm 功能框图外形尺寸图,单位为英寸(毫米)SUNSTAR传感与控制/TEL:0755-********FAX:0755-********E-MAIL:**************SUNSTAR自动化/TEL:0755-********FAX:0755-********E-MAIL:**************公司由传感器销售部、仪表销售部、工程部和总务部四个部组成。
正泰接触器类
380/400V 2.2 6 4 9 5.5 12 4 9 5.5 12 7.5 18 11 25 15 32 18.5 38 18.5 40 22 50 30 65 37 80 45 100
AC3
415V
2.2 6 4 9 5.5 12 4 9 5.5 12 9 18 11 25 15 32 18.5 38 22 40 25 50 37 65 45 80 45 100
0.63~1 4~6
1~1.6
5.5~8
1.6~2.5 7~10
2.5~4
9~13
12~18 16~24 23~32 30~38
NR2-93
AC-3
220/240V
6
AC-4
9
12
9
12
18
25
32
38
40
50
65
80
100
AC-3
额定工 380/400V
6
AC-4
作电流
AC-3
(A)
415V
6
AC-4
12 9
9
12 9
9
38
9
12
18
25
32
40
50
65
80
100
32
38
9
12
18
25
32
40
50
65
80
100
32
AC-3
660/690V
N表示可逆产品;非可逆时省略不写 Z线圈直流型;B标准型,省略不写 常闭主触头数量,数量为0时,省略不写 常开主触头数量,数量为3时,省略不写 常闭辅助触头数量1) 常开辅助触头数量1) M表示小型2),其它壳架不写 基本规格代号,用380V/400V AC-3时的额定电流值表示 设计序号 交流接触器 企业特征号 注:1) 本体辅助触头组合 3P:NC8-06M~12M:10、01;NC8-09~38:11、22,为11时省略不写; NC8-40 ~100:11,11省略不写;4P:全系列本体不带辅助触头。 2) 小型接触器仅有NC8-06M、09M、12M。
美国蜜糖电子微开关V15系列产品说明书
V15T16-EZ100A03V15T16-EZ100A03V15T16-EZ100A05V15T16-EZ100-K V15H16-CZ200V15H16-CZ300A0V15H16-CZ300A0V15H22-CZ100A0V15T16-CZ100V15T16-EZ100A02MICRO SWITCH Standard Basic SwitchesV15 SeriesDESCRIPTIONHoneywell’s MICRO SWITCH V-Basic Standard Switch, V15 Series is an electromechanical switch designed to provide outstanding value in a reliable global package. This switch is often ideal for “low-cost-of-failure” applications, where the cost is minimal to replace or service any failure related to the switch. With a wide variety of operating forces, andamperage ratings, the V15 is designed for numerous types of applications.Available in both pin plunger and levered styles, the V15 Series also offers a multitude of termination styles to fit almost any application.VALUE TO CUSTOMERS• Wide choice of electrical ratings: 0.1 A, 5 A, 10 A, 16 A, 22 A, 26 A• Certified for global use: UL/cUL, ENEC, CQC• Available with pin plungers or integral levers to meet multiple application and equipment requirements DIFFERENTIATION• Choice of actuation, termination, and operatingcharacteristics that can allow for flexibility in numerous types of applications• With a broad current capacity, one switch package can control a wide range of electrical loadsFEATURES• Broad range of electrical loads: 0.1 A, 5 A, 10 A, 16 A, 22 A, 26 A• Long service life: over one million mechanical operations • Gold contacts are also available for controlling logic level/low energy circuits• World-wide package size acceptance• UL/CSA, cUL, ENEC, and CQC approvals• Variants with cadmium-free contacts available POTENTIAL APPLICATIONS • Appliances • Furnaces• Gaming machines • Ice makers • Power washers • Vending machinesPORTFOLIOHoneywell offers a broad range of MICRO SWITCH basic switches including large, V-Basic, miniature, watertight, and special application switches.Sensing and Internet of Things004945Issue 10MICRO SWITCH Standard Basic Switches, V15 Seriesmax. inductive value (Amps)• GPA = General Purpose Amps (Inductive Load,75 % to 80 % power factor)• VL = Lamp Load2 Sensing and Internet of Things 3MICRO SWITCH Standard Basic Switches, V15 SeriesV15S05 PRODUCT NOMENCLATUREV15Switch TypeTemperatureGradeSLeverPositionElectrical Rating05V15 Series Standard Basic SwitchTerminal TypeCircuit Code—ZAOperating Force(at pin plunger max)200Mounting HolesKALever Type06Special DesignatorC—Housing Type1V15T10 PRODUCT NOMENCLATUREV15Switch TypeTemperatureGradeTLever PositionElectrical Rating10V15 Series Standard Basic SwitchTerminal TypeCircuit Code—ZAOperating Force(at pin plunger max)200Mounting HolesKALever Type06A special designator letter is used only when there is a special modificationto the switch.Review Product Specification to determine the exact differences. Below is an example.Special DesignatorC—Housing Type1V15H16/T16/T22/H22/T26 PRODUCT NOMENCLATUREV15Switch TypeTemperatureGradeHLever PositionElectrical Rating16V15 Series Standard Basic SwitchTerminal TypeCircuit Code—ZAOperating Force(at pin plunger max)200Mounting HolesKALever Type06Special DesignatorC—Housing Type1MICRO SWITCH Standard Basic Switches, V15 SeriesPinPlunger4 MICRO SWITCH Standard Basic Switches, V15 SeriesShortStraightLeverStandardStraightLeverSensing and Internet of Things 5MICRO SWITCH Standard Basic Switches, V15 SeriesLongStraightLeverSimulatedRoller6 MICRO SWITCH Standard Basic Switches, V15 SeriesShortRollerLeverSensing and Internet of Things 7MICRO SWITCH Standard Basic Switches, V15 SeriesRollerLever8 Sensing and Internet of Things 9MICRO SWITCH Standard Basic Switches, V15 SeriesMOUNTING DIMENSIONSFigure 1. V15 Series Standard Switch DimensionsFigure 2. V15 Series Metric Mounting Hole Dimensions for Ø 3 mm pins or screwsMetric mounting for Ø 3 mm pins or screws Ø 3,10 mm +0,10 mm/-0,05 mm 10,3 m m ±0,1 m m Ø 0.12 in +0.004 in/-0.002 in mounting holeFigure 3. V15 Series USA Mounting Hole Dimensions for #4 screws US mounting for #4 screws - K DesignatorØ 2,90 mm +0,10 mm/-0,05 mm10,3 m m ±0,1 m m Ø 0.11 in +0.004 in/-0.002 in mounting holeFigure 4. V15 Series Housing Dimensions10 Sensing and Internet of Things 1112 STANDARD LEVER OPTIONS • DIMENSIONSFigure 19. V15 Series A01/Straight Short LeverFigure 20. V15 Series A02/Standard Straight LeverFigure 21. V15 Series A03/Long Straight LeverFigure 22. V15 Series A04/Simulated Roller LeverFigure 23. V15 Series A05/Short Roller LeverFigure 24. V15 Series A06/Roller LeverNOTE: These dimensions apply for the “A” lever position. For the “B” leverposition, please add 5,7 mm [0.224 in].Position APosition BWarranty/RemedyHoneywell warrants goods of its manufacture as being free of defective materials and faulty workmanship during the appli-cable warranty period. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgment or consult your local sales office for specific warranty details. If warrantedgoods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items that Honeywell, in its sole discretion, finds defec-tive. The foregoing is buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages.While Honeywell may provide application assistance personally, through our literature and the Honeywell web site, it is buyer’s sole responsibility to determine the suitability of the product in the application.Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this writing. However, Honeywell assumes no responsibility for its use.004945-10-EN | 10 | 12/19© 2019 Honeywell International Inc. All rights reserved.m WARNINGPERSONAL INJURYDO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury.Failure to comply with these instructions could result in death or serious injury.m WARNINGMISUSE OF DOCUMENTATION• The information presented in this product sheet is for reference only. Do not use this document as a product installation guide.•Complete installation, operation, and maintenanceinformation is provided in the instructions supplied with each product.Failure to comply with these instructions could result in death or serious injury.Honeywell Sensing and Productivity Solutions 9680 Old Bailes Road Fort Mill, SC 29707 ADDITIONAL MATERIALSThe following associated literature is available on the Honeywell web site at :• Installation instructions• Product part listing/nomenclature tree • Product application-specific information– Application note: Electronic sensors and eectromechanicalswitches in valves and flow meters – Application note: Electronic sensors and MICRO SWITCHswitches in industrial air compressors – Application note: Sensors and switches for potentialHVAC/R applications – Application note: Sensors and switches for valve monitorsand valve indicators – Application note: Sensors and switches in sanitary valves – Case study: Switching it up– Technical bulletin: Applying precision switchesFor more informationHoneywell Sensing and Internet of Things services its customers through a worldwide network of sales offices and distributors. For application assistance, current specifications, pricing or the nearest Authorized Distributor, visit or call:Asia Pacific +65 6355-2828Europe +44 (0) 1698 481481USA/Canada+1-800-537-69452-K6-K2V15T16-EZ100A06V15T16-EZ300A24V15T22-CP300V15T26-C1P300V15T16-EZ100A03V15T16-EZ100A03V15T16-EZ100A05V15T16-EZ100-K V15H16-CZ200V15H16-CZ300A0V15H16-CZ300A0V15H22-CZ100A0V15T16-CZ100V15T16-EZ100A02。
中外钢材标准对比分解
Q275 (C5) S275J2G3S275J2G4(St44-3N)1.01441.01451.0055S275J2G3S275J2G4Fe430ASS490(SS50)1430S275J2G3S275J2G4(43D)-K02901注:括号内为旧钢号(二)优质碳素结构钢中国德国法国国际标准日本瑞典英国美国GB DIN W-Nr NF ISO JIS SS14 BS ASTM/AISI UNS05F D6-2 1.0314 ----015A03 1005 G10050 08F USt4 1.0336 --S9CK --≈1008-08 --XC6 ---040A04050A041008 G1008010F USt13 ------≈1010-10 C10Ck101.03011.1121C10XC10-S10C 1265040A10045M101010 G1010015 C15Ck151.04011.1141C12XC15-S15C13501370040A15080M151015 G1015020 C22ECk221.1151C22EXC18-S20C 1435C22E070M201020 G1020025 C25ECk251.1158C25EXC25C25E4 S25C -C25E070M261025 G1025030 C30ECk301.1178C30EXC32C30E4 S30C -C30E080M301030 G1030035 C35ECk351.1181C35EXC38C35E4 S35C 1572C35E080M361035 G1035040 C40ECk401.1186C4EXC42C40E4 S40C -C40E080M401040 G1040045 C45ECk451.1191C45EXC48C45E4 S45C 1660C40E080M461045 G1045050 C50ECk531.1210 C50E C50E4 S50C 1674C50E080M501050 G1050055 C55ECk551.1203C55EXC55C55E4 S55C 1665C55E070M551055 G1055060 C60ECk601.1221C60EXC60C60E4 -1678C60E070M601060 G1060065 Ck67 1.1231 XC65 SL,SM -1770 060A67 1065 G10650 15Mn 15Mn3 1.0467 12M5 --1430 080A15 1016 G10160 20Mn 21Mn4 1.0469 20M5 --1434 080A20 1022 G10220 25Mn ------080A25 1026 G10260 30Mn 30Mn4 1.1146 32M5 ---080A30 1033 G10330 35Mn 36Mn4 1.0561 32M5 ---080A35 1037 G103740Mn 40Mn4 1.1157 40M5 SL,SM SWRH42B -080A40 1039 G1039 45Mn --45M5 SL,SM SWRH47B 1672 080A47 1046 G1046 50Mn ---SL,SM SWRH52B 1674 080A52 1053 G105360Mn 60Mn3 1.0642 -SL,SMS58CSWRH62B1678 080A62 1062 -二、建筑用钢筋钢号近似对照中国德国法国国际标准日本瑞典英国美国GB DIN -NF ISO JIS --ASTM -Q235 --FeE235 PB240 SR235 ----20MnSi BSt420S -FeE400 RB 400 SD 390 --A706M -20MnSiV --FeTE400 RB400W ---A615M -20MnTi --FeE 400FeTE 400RB 400RB 400W SD 390 --A706MA615M -25MnSi --FeE 400FeTE 400RB 400RB 400WSD 390 ----三、合金结构钢钢号近似对照中国德国法国国际标准日本瑞典英国美国GB DIN W-Nr NF ISO JIS SS14 BS ASTM/AISI UNS 20Mn2 20Mn6 1.1169 20M5 22Mn6 SMn420 -150M19 1320 -30Mn2 30Mn5 1.1165 32M5 28Mn6 --150M28 1330 G13300 35Mn2 36Mn5 1.1167 35M5 36Mn6 SMn433 2120 150M6 1335 G13350 40Mn2 --40M5 42Mn6 SMn438 --1340 G13400 45Mn2 46Mn7 1.0912 45M5 -SMn443 --1345 G13450 50Mn2 50Mn7 1.0913 55M5 ------15MnV 15MnV5 1.5213 -------20MnV 20MnV6 1.5217 -------42MnV 42MnV7 1.5223 -------35SiMn 37MnSi5 1.5122 38MS5 ---En46S②--42SiMn 46MnSi4 1.5121 41S7 ------40B ------170H41 14B35 -45B -------14B50 -40MnB --38MB5 ---185H40 --15Cr 15Cr3 1.7015 12C3 -SCr415 15X 523A14 5115 G51150523M1520Cr 20Cr4 1.7027 18C3 20Cr4 SCr420 -527A20 5120 G51200 30Cr 28Cr4 1.7030 32C4 -SCr430 -530A30 5130 G51300 35Cr 34Cr4 1.7033 38C4 34Cr4 SCr435 -530A36 5135 G5135040Cr 41Cr4 1.7035 42C4 41Cr4 SCr440 2245 530A40530M405140 G5140045Cr --45C4 -SCr445 --5145 G51450 50Cr --50C4 ----5150 G51500 12CrMo 13CrMoV44 1.7335 12CD4 --2216 1501-620 4119 -12CrMoV ------Cr27 --15CrMo①15CrMo5 1.7262 15CD4.05 -SCM415 -1501-620Cr31--20CrMo 20CrMo5 1.7264 18CD4 18CrMo4 SCM420 CDS12 4118 G41180 25CrMo①25CrMo5 1.7218 25CD4 --2225 ---30CrMo --30CD4 -SCM430 ----35CrMo 34CrMo4 1.7220 35CD4 34CrMo4 SCM435 2234 708A37 4135 G41350 35CrMoV ------CDS13 --42CrMo 42CrMo4 1.7225 42CD 42CrMo4 SCM440 2244 708M40 4140 C41400 35Cr2MoVA 24CrMo 1.7733 -------25Cr2Mo1VA V55 --------20Cr3MoWVA 21CrVMoW12 --------38CrMoA1 41CrA1Mo7 1.8509 40CAD6.1241CrA1Mo74-2940 905M39 --20CrV 21CrV4 1.7510 -----6120 -50CrVA51CrV4(50CrV4)1.8159, ,50CV413 SUP10 2230 735A50 6150 G6150015CrMn 16MnCr5 1.7131 16MC5 --2511 -5115 G51150 20CrMn 20MnCr5 1.7147 20MC5 20MnCr5 SMnC420 --5120 G51200 20CrMnMo ----SCM421 --4119 -40CrMnMo 42CrMo4 1.7225 -42CrMo4 SCM440 -708A42 4142 G41420 30CrMnTi 30MnCrTi4 1.8401 -------40CrNi 40NiCr6 1.5711 ----640M40 3140 G31400 12CrNi2 14NiCr10 1.5732 14NC11 -SNC415 --3415 -12CrNi3 14NiCr14 1.5752 14NC12 15NiCr13 SNC815 -665A12665M133310 G3310620CrNi3 --20NC11 ------30CrNi3 31NiCr14 1.5755 30NC11 -SNC836 -653M31 3435 -12Cr2Ni4 14NiCr18 1.5860 12NC15 ---659M15 2515 -20Cr2Ni4 ~14NiCr14 1.5752 18NC13 ~SNC815 ~665M13 3316 -20CrNiMo 21NiCrMo2 1.6523 20NCD2 20NiCrMo2 SNCM220 2506 805M20 8620 G86200 45CrNiMoVA 36CrNiMo4 1.6511 40NCD3 -SNCM439 -816M40 4340 G43400钢材知识大全【字体:】钢材知识资料来源:模具教育网目录:钢材分类什么是特殊钢?理论重量计算方法对钢材性能产生影响的元素冶金术语金属材料性能金属材料的检验金属型铸造国内外常用钢钢号对照表钢材分类线材:普线高线螺纹钢型材:工字钢槽钢角钢方钢重轨高工钢H型钢圆钢不等边角钢扁钢轻轨齿轮钢六角钢耐热钢棒合结圆钢合工圆钢方管碳工钢轴承钢碳结圆钢不锈圆钢轴承圆钢矩型管弹簧钢板材:中厚板容器板中板碳结板锅炉板低合金板花纹板冷板热板冷卷板热卷板镀锌板电镀锌板电镀锌卷锰板不锈钢板硅钢片彩涂板彩钢瓦楞铁镀锌卷板热轧带钢管材:焊管不锈钢管热镀锌管冷镀锌管无缝管螺旋管热轧无缝一、黑色金属、钢和有色金属在介绍钢的分类之前先简单介绍一下黑色金属、钢与有色金属的基本概念。
诺瓦科技LED屏全彩接收卡A5s技术规格说明书
A5s接收卡产品 版本 : V1. 2.0 文档编号 :NS110 000 6 1 3规格书版权所有©2018 西安诺瓦电子科技有限公司。
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规格书目录目录更新记录 (ii)1 安全说明 ...........................................................................................................................11.1 存储和运输安全 (1)1.2 安装和使用安全 (1)2 概述 ..................................................................................................................................33 功能特性 ...........................................................................................................................43.1 提升显示效果 (4)3.2 提升可维护性 (4)3.3 提升硬件可靠性 (5)3.4 提升软件可靠性 (5)4 硬件结构 ...........................................................................................................................74.1 外观 ..................................................................................................................................................... (7)4.2 尺寸图 ..................................................................................................................................................... (7)4.3 指示灯 ..................................................................................................................................................... (8)4.4 数据接口定义(Top) (9)4.4.1 32 组并行数据接口 ....................................................................................................................................94.4.2 64 组串行数据接口 ..................................................................................................................................124.4.3 扩展功能参考设计 ..................................................................................................................................155 固件升级 (16)6 应用场景 (17)7 产品规格 (18)A 缩略语 ............................................................................................................................19B 术语 (20)1安全说明本章描述接收卡A5s的安全说明,目的是保证产品的存储、运输、安装和使用安全。
诺瓦科技Mini LED透明屏接收卡A9s产品规格说明书英文版
A9sCopyright © 2018 Xi ’an NovaStar Tech Co., Ltd. All Rights Reserved.No part of this document may be copied, reproduced, extracted or transmitted in any form or by any means without the prior written consent of Xi ’an NovaStar Tech Co., Ltd.Trademarkwww.novastar.tech i Change Historyiiis a trademark of Xi ’an NovaStar Tech Co., Ltd.StatementYou are welcome to use the product ofXi ’an NovaStar Tech Co., Ltd. (hereinafter referred to asNovaStar). This document is intended to help you understand and use the product. For accuracy and reliability, NovaStar may make improvements and/or changes to this document at any time and without notice. Any problem in use or any good suggestion, please contact us through ways provided in the document. We will do our utmost to solve the problems and adopt the suggestions after evaluation as soon as possible. Change HistoryProduct DescriptionTable of ContentsTable of Contents 1 Safety ...............................................................................................................................1Storage and TransportSafety (1)Installation and UseSafety (1)2 Overview ..........................................................................................................................23Characteristics (3)Improvement in DisplayEffect (3)Improvement inMaintainability (3)Improvement in HardwareReliability (4)Improvement in SoftwareReliability (5)4 Hardware Structure (6)Appearance .......................................................................................................................................... (6)Dimensions .......................................................................................................................................... (6)Indicator ............................................................................................................................................... (7)Definition of the Data Interface(Top) .......................................................................................................... 84.4.1 32-GroupParallel Data Interface (8)64-Group Serial DataInterface (12)Reference Design for ExpandableInterfaces (15)Product Description5 Software Structure ........................................................................................................166 Typical Networking (17)7 Specifications (18)A Abbreviation (19)B Terms (20)www.novastar.tech iii1 Safety1 SafetyThis chapter illustrates the safety of the A9s receiving card to ensure products’storage, transport, packing and application safety. Safety description is applicable toall personnel that contact or use the products. Pay attention to following points:●Read throughout the description.●Save the whole description.Product Description●Be complied with the whole description.1.1 Storage and Transport Safety●Pay attention to dust and water prevention.●Avoid long-term direct sunlight.●Do not place the products at the position near fire and heat.●Do not place the products in an area containing explosive materials.●Do not place the products in strong electromagnetic environment.●Place the products at a stable position to prevent damage or personal injurycaused by dropping.●Save the packing box and materials which will come in handy if you ever have toship your products. For maximum protection, repack your product as it wasoriginally packed at the factory.1.2 Installation and Use Safety●Only trained professionals may install the products.●Do not insert and unplug (power cord plug) when the power is on.●Ensure the safe grounding of the device.●Always wear an anti-static band and insulating gloves.●Do not place the products in an area having more or strong shake.●Perform dust removing regularly.●Do not maintain the products without authorization but contact NovaStar as soonas possible.●Replace spare parts only with the same parts supplied by NovaStar.2 OverviewProduct DescriptionXI'AN NOVASTARTECHCO., LTD. 2Overview A9s is a high-end receiving card developed by NovaStar, featuring small size and large loading capacity with the single card loading capacity up to 512×384 (PWM IC) pixel. A9s support for pixel level brightness and chroma calibration which removes color difference effectively, improves display consistency of LED images, and brings finer images for the user. In addition, it also supports image rotation of 90°, 180°, 270° and 360°, creating richer images and improving visual experiences. Software and hardware designs of the A9s concern the user deployment as well as operating and maintenance scenarios, enabling easier deployment, more stable operating and more efficient maintenance. Advanced hardware design:●Small size and thinner thickness save space for increasingly narrower cabinet space and smaller spacing between lamps. ●Use high-density connector which is resistant to dust and vibration and features high stability and high reliability. ● Assembly network transformer features simple design and improved magnetic compatibility, helping user ’s products to successfully pass the EMC authentication.Useful software design: ●Support for LVDS transmission (customized function) ●Support for smart module ●Support for auto module calibration ●Support for Mapping function ●Support for pre-stored image setting of the receiving card ●Support for lamp panel Flash management ●Support for monitoring of temperature, power supply voltage ●Support for monitoring of Ethernet cable communication status (customized function) ● Support for 5pin LCD moduleProduct Description 3 Characteristics3 CharacteristicsLTD.Product Description 3 Characteristics 3.1 Improvement in Display EffectNOVASTAR3.2 Improvement in MaintainabilityXI'ANProduct Description 3 CharacteristicsProduct Description 3 CharacteristicsSupporting dual -b ackup andrestoring of the calibrationcoefficientProduct Description 4 Hardware StructureBoard thickness is not greater than 2.0mm, and the total thickness (board thickness + thickness of both front panel and back panel) is not greater than 9.5mm.Unit of the dimension chart is “mm ”. Ground connection is enabled for location hole(GND).Indicator4.3 IndicatorStatusDescriptionTECHCO.,LTD.4Hardware Structure4.1 Appearance4.2 NOVASTARTECHCO.,LTD.Product Description 4 Hardware Structure4.4 Definition of the Data Interface (Top)4.4.1 32-Group Parallel Data InterfaceProduct Description 4 Hardware StructureBacklightsignal 2 ofLCD EXT_LCD_BL113 14 NC LCD control button EXT_KEY 15 16 NCRefe r to Note 5. / RFU1 17 18 NC / RFU2 19 20 NC GND 21 22 NC NC 23 24 NCGND 25 26GNDRefe r to Note 2. / G17 27 28 R17 / / R18 29 30 B17 / / B18 31 32 G18 / / G19 33 34 R19 / / R20 35 36 B19 / / B20 37 38 G20 / GND 39 40 GND Refe r to Note 2. / G21 41 42 R21 / Refer to Note 2./ R22 43 44 B21 / / B22 45 46 G22 / / G23 47 48 R23 / R24 49 50 B23 / / B24 51 52 G24 /GND 53 54Refer to Note 2. / G25 55 56R25 / Refer toNote 2. / R26 57 58 B25/ / B26 59 60 / / G27 61 62R27 / / R28 63B27 / / B2866 G28 / Clock signal of LCD EXT_LCD_SCL 7 8 NC Data signal of LCD EXT_LCD_SDA 9 10 NC Backlight signal 1 ofLCDEXT_LCD_BL0 1112NCARG26TECGND H/CO.,Refer to Note 2 .LTD.XI'ANNOVASTARTECHCO.,LTD.Product Description 4 Hardware StructureDCLK_2Operating indicatorportProduct Description 4 Hardware StructureProduct Description 44.4.2 64-Group Serial Data InterfaceProduct Description 4 Hardware StructureProduct Description 4 Hardware StructureProduct Description 4 Hardware StructureProduct Description 4 Hardware StructureLTD.Note 7. Operating indicator that meets low level is valid.Note 8. OE_RED, OE_GREEN and OE_BLUE are display enabled pins. In casethatOE_RGB are not controlled separately, OE_RED is applied. While PWM chip is used, GCLK signal is enabled.Note 9. RFU1~18 are the reserved extended function interfaces. Please refer to“4.4.3 Reference Design for Expandable Interfaces ”.Product Description 4 Hardware StructureProduct Description 4 Hardware StructureRFU8 and RFU10 are signal multiplexing expandable interfaces for which theinterfaces of either Recommended Smart Module Interface or RecommendedModule Flash Interface can be enabled in one operation。
高速超导闪电跳变接收器(非镍金属、RoHS合规)产品包装尺寸说明书
BYG24DH to BYG24JH
200 to 600 140
20 at 1
1.5
1.5 at 1
150
x
1.5
1.15 at 1
150
x
AR3PDH to AR3PJH
x
200 to 1000 120 (140)
3
1.6 (1.9) at 3
175
AR3PKH to AR3PMH
x
SMPC (TO-277A) 4.75 x 6.65 x 1.2
VISH AY INTERTECHN OLOGY, INC.
AVALANCHE RECTIFIERS
Sinterglass and Plastic
Ultrafast Avalanche Rectifiers (Halogen-Free, RoHS-Compliant)
Product
BYT53A to BYT53G BYV26A to BYV26E BYV27-50 to BYV27-200
2
1.1 at 1
175
x
x
n/a
x
No
200 to 400 100
3.0
1.1 at 3
x
x
x
200 to 400 100
3
1.1 at 3
20 at 1
x
x
x
4.2 x Ø 4.3
200 to 1000 100 (150) 3 (2.9) 1.6 (1.78) at 3
50 to 1000 100
3
1.4 at 3
x
x
x
x
x
x
800 to 1000 250
林肯电力Linc Feed 22M、24M和24M PRO电缆馈线产品说明书
IM302404/2011Rev. 2LINC FEED22M, 24M & 24M PROSpare Parts (1)LINC FEED 22M, 24M & 24M PRO (1)Figure A: Machine Assembly (2)Figure B: Panel Assembly (3)Figure C: Rear Panel Assembly (4)Figure D: Wire Drive Assembly LF 22M (4)Figure E: Wire Drive Assembly LF 24M / LF24M PRO (5)Electrical Schematic (6)LF-22M (6)LF-24M (6)LF-24M PRO (7)LF 22M code 50196 LF 24M code 50197 & LF 24M PRO code 50156 Connection Diagram (8)WEEE (9)Lincoln Electric Bester Sp. z.o.o.ul. Jana III Sobieskiego 19A, 58-260 Bielawa, Polandwww.lincolnelectric.euSpare PartsSP50156/50196/50197 Rev. 207/03LINC FEED 22M, 24M & 24M PROASSEMBLY PAGE NAMEM a c h i n e A s s e m b l yP a n e l A s s e m b l y R e a r P a n e l A s s e m b l y W i r e D r i v e A s s e m b l y L F 22M W i r e D r i v e A s s e m b l y L F 24M / L F 24M P R O CODE NO.:K NO.:FIGURE NO.:A B C D E 50196K14064-1LINC FEED 22M 1111-50197K14065-1W LINC FEED 24M222-150156K14066-1WLINC FEED 24M PRO333-1Figure AFigure A: Machine AssemblyItem Description Part Number QTY12345 1KNOB FI389ET10491R1X X X2LAMP0917-421-024R1X X X3QUICK COUPLING0744-000-152R2•X X4EURO SOCKET R-8040-140-3R1•X XEURO SOCKET R-8040-042-3R1X••5EURO SLEEVE1361-599-708R1X X X6FRONT PANEL R-3019-154-1/08R1••XFRONT PANEL R-3019-154-3/08R1•X•FRONT PANEL R-3019-154-2/08R1X••LABEL (22M)R-0010-247-1R1X••7LABEL (24M)R-0010-248-1R1•X•LABEL (24M PRO)R-0010-249-1R1••X8WASHER0744-200-041R1X X X9PC BOARD PD50918-432-073R1••XPOTENTIOMETR1158-113-304R1X X•10CASTER1029-660-003R2X X X11ROTARY BRACKET1361-598-180R1X X X12BOLT0654-610-004R1X X X13LABEL2719-107-732R1X X X14SIDE PANEL R-1019-224-1R1X X X15WHEEL PG801029-660-081R2X X X16RACK R-3019-156-1/08R1X X X17REEL HUB STANDARD0744-000-192R1X X X FASTENING CUP B11035-11X X X18SPOOL COVER0749-901-003R1X X X19COVER R-3019-162-1/02R1X X X20WARNING LABEL2719-107-728R1X X X21BRIDGE RECTIFIER1156-112-044R1••X22SOLENOID GAS SWITCH0972-423-002R1X X•22SOLENOID GAS SWITCH0972-423-038R1••X23PC BOARD G4560C-3731-399-3R1••XPC BOARD US-69-6Y024-6R1X••PC BOARD US-69 2Y024-2R1•X•24SIDE PANEL R-1019-225-1R1X X X PC BOARD US67C-3731-400-2R1••x25PC BOARD WAV10918-432-006R1•X•26CONTACT RAIL R-1010-038-1R1•X XCONTACT RAIL R-1010-008-1R1X••27SHUNT0941-712-026R1X X X28CONTACT RAIL R-1010-036-1R1•X XCONTACT RAIL R-1010-041-1R1X••29LABEL R-0010-341-1R1••XFigure BFigure B: Panel AssemblyItem Description Part Number QTY 12345KNOB FI259ET13639-3R 2X ••KNOB FI259ET13639-3R 3•X •1KNOB FI259ET13639-3R 5••X LABEL R-0010-278-1R 1X ••LABEL R-0010-277-1R 1•X •2LABEL R-0010-252-1R 1••X DIVIDER R-1019-209-1/08R 1X ••DIVIDER R-1019-208-1/08R 1•X •3DIVIDERR-1019-181-1/08R 1••X POTENTIOMETR 1158-113-304R 2X ••4POTENTIOMETR 1158-113-304R 3•X X 5SWITCH 2FA53-731158-650-021R 1X X X 6SWITCH 6FC53-731158-650-022R 1X X X 7SWITCH PRS D-4542-012-2R 2••X 8FUSE SOCKET 1158-632-032R 1X X •9CAP 1158-632-033R 1X X •10FUSE1158-660-084R1XX•Figure CFigure C: Rear Panel AssemblyItem Description Part Number QTY12345 1QUICK CONNECT COUPLING0744-000-149R1X X X2SOCKET X111158-641-129R1X X X3SOCKET X5D-2985-002-1R1X X X4QUICK CONNECT COUPLING0744-000-152R2 X X5LABEL R-0010-354-1R1X X XFigure DFigure D: Wire Drive Assembly LF 22MItem Description Part Number QTY12345 1WIRE FEEDER COMPLETE0744-000-166R1X2FEED PLATE0646-231-123R1X3PRESSURE ARM COMPLETE0646-231-096R1X4FIXING ARM COMPL.0646-231-097R1X5ADAPTER COPL.0744-000-194R1X6INLET GUIDE COMPLETE0744-000-193R1X7SPRING PRESSURE ARM0646-231-125R1X8AXIS PRESSURE ARM0646-231-120R1X9FIXING CAP0744-000-195R1X10METAL COVER0646-231-127R1X11 D.C. MOTOR1111-722-045R1X12FERRITE TUBE1158-290-036R1X13WIRE GUIDE TUBE D-1829-066-4R1X14WOODRUFF KEY0646-231-102R1XFigure EFigure E: Wire Drive Assembly LF 24M / LF24M PROItem Description Part Number OLD Part Number QTY12345 WIRE FEEDER COMPL.0744-000-241R1X1FEED PLATE0646-233-002R S51997-11X2FIXING ARM COMPL.0646-233-015R2X3INLET GUIDE0646-233-025R T511251X4AXIS PRESSURE ARM0646-233-003R S51997-22X5SPRING PRESSURE ARM0646-233-013R S51997-122X6PRESSURE ARM COMPL.L0646-233-007R S51997-51X7INTERMEDIATE GUIDE0646-233-023R T511261X8AXIS DRIVE ROLL0646-233-020R S51997-192X9GEAR WHEEL ROLL0646-231-090R S51889-22X10GEAR WHEEL MOTOR0646-233-028R S518881X11FIXING CAP0646-233-022R S51997-202X12METAL COVER0646-233-027R S51997-231X13PRESSURE ARM COMPL.R0646-233-005R S51997-41X14MOTOR -28V1111-722-047R L120731X15WOODRUFF KEY0646-231-102R1XElectrical Schematic LF-22MLF-24MLF-24M PROLF 22M code 50196 LF 24M code 50197 & LF 24M PRO code 50156 Connection DiagramWEEERecycleSTRef.F eA lC uB r a s sB o a r d sP l a s t i c sL i q u i d C r i s t a lE x t e r n a l E l e c t r i c C a b l e sC a p a c i t o r sFront Panel Assembly 1X Rack Assembly2X Right Side Access Panel 3X Left Side Panel4X Top Panel Assembly 5XBrake6X Colorless Lamp 7XXConductor Rail 8XCover9XEuro Connector Assembly 10XX Gas Heater Socket 11XKnob12,13,14XP.C.Board Assembly OP-1915XX P.C.Board Assembly 16, 17XX Potentiometers 18X X Rectifier Bridge 19XReinforced Hoses 20, 21X XRotary Bracket 22XShunt23X Solenoid Valve 24XXSpool Cover 25XSwitches26, 27, 28X X Terminal Blocks 29X X X Welding Socket 30XX Wheels31, 32XX。
ABB电力产品线上产品说明说明书
left side
right side
accessories
X
(16) Key locks
X
X
(17) For future use (18) Additional certifications
(3) Frame size
1 2 3 4
XT1—to 125A, 480V Thermal magnetic protection XT2—to 125A, 600V Thermal magnetic and electronic protection XT3—to 225A, 480V Thermal magnetic protection XT4—to 250A, 600V Thermal magnetic and electronic protection
Versions Interrupting ratings Icu at 240 V (AC) Icu at 480 V (AC) Icu at 600Y/347 V (AC) Icu at 600 V (AC) 250 V (DC) 2 poles in series 500 V (DC) 3 poles in series 500 V (DC) 4 poles in series 600 V (DC) 3 poles in series Mechanical life
S 100 35 — 22 50 50 — —
N
XT2
125
Up to 125A only with ELT and 100% up to 100A TM
3, 4
600
500
Fixed, plug-in, withdrawable
H(5)
L(5)
ABB Totalflow 产品用户手册说明书
Release NotesRelease Flash 2104497-015 and 2104498-015 May 22, 2013Notice©2013 by ABB Inc., Totalflow (“Owner”), Bartlesville, Oklahoma 74006, U.S.A. All rights reserved.Any and all derivatives of, including translations thereof, shall remain the sole property of the Owner, regardless of any circumstances.The original US English version of this manual shall be deemed the only valid version. Translated versions, in any other language, shall be maintained as accurately as possible. Should any discrepancies exist, the US English version will be considered final.Notice: This publication is for information only. The contents are subject to change without notice and should not be construed as a commitment, representation, warranty, or guarantee of any method, product, or device by Owner. Inquiries regarding this manual should be addressed to ABB Inc., Totalflow Products, Technical Communications, 7051 Industrial Blvd., Bartlesville, Oklahoma 74006, U.S.A.1.0 OVERVIEWThe following information will detail the new features and modifications that have beenmade to the 2104497-015 flash.2.0 NEW FEATURES/MODIFICATIONSo Fix some of the problems with getting the start of AMU scan started early enough in the second so that it can finish in the same second. Double buffered the IO interfaceand performed the IO read and start next before running into conflicts with the IOSaccess gate resource.o Reset PreviousScanCount to PreviousScanCount if the data just read is OK.)o Fix bug in SetScanCount that allows the ADC statistics to be zeroed. Need to keep the A2dStats.ScanCount value being written equal to theiosData.PreviousScanCount. This value is expected to always be less than theScanCount in the A2D scanner thread to detect when new data is available.o Unlock the IOS resource before calling IIC bus operations in the Get/Set functions that talk to EEProm FeRam. Autonomy is maintained by the IIC resource. Causingthreads long delays when low priority thread access IOS that is not performing theEEProm/FeRam operation. Makes connection to device very slow if a periodicoperation accesses this device.o Update to display changes in drivers statistic block. Added new int32 register access0.209 for showing stats for retry adc start commands. Attempt to verify ADC hasstarted. Add statistics for requiring a resend of the start command.o A change was made to read a2d data at the top of the second.o Defaulted appropriate thread priorities when existing config file attempted to set it too high.o A new liquid type, “Light Hydrocarbons”, was added to the liquid application. There is currently an issue with the display of the Pressure Correction Factor (Ctl) and theCompressibility Factor (Fp) if switching from one liquid type to another, but thecalculations are correct. This display error will be fixed in the next release.3.0 BUG FIXESThe following information represents the modifications/changes that have been madeto the 2104497-015 flash.∙Bug 5842 – It was reported that the main system thread on all platforms are flushing the windows registry each second, resulting in excessive flash filesystem wear. All ‘RegSetValueEx’ appear to do a flush, so the one secondregistry flush was removed.∙Bug 5845 – Fixed a bug where changing a group file name caused the meter to reset.∙Bug 5873 – Some systems appear to stop archiving flow data. The displays and comms continue to run, but the sysMonitor and tube threads appear tostop. A problem with an event at top of second would behave this way.Logging was put in place.∙Bug 5928 – Adjust DP with the AP effect.∙Bug 5937 – Fixed a bug where flashes built with a version of the flash earlier than -014 did not work with the Communications Application∙Bug 5947 – An enhancement was made to make it easier to identify when an engine card has dump files available.∙Bug 5948 – Fixed the way the code handled a TOS failure. A previous fix was made to attempt to shut down the system and then force a system reset.The new fix forces an immediate reset of the tube application, not the entiresystem.∙Bug 5999 – Made some changes to some default expansion coefficients with calculation type of AGA-1992 (or ISO-5167-2003 for SU tubes). Stainless(9.25) (or Stainless (16.65) for metric units) will be the default for OrificeExpansion Coefficient. Carbon Steel (6.20) (or Carbon Steel (11.16) formetric units) will be the default for Pipe Expansion Coefficient.∙Bug 6002 – Fixed a bug where several applications could only read specific versions of configuration files. Those applications were: SU Liquid, SUCoriolis, SU Nozzle, Unit Conversion, Communications, IP Multiplexer, Pump,Host, IEC, IO Simulation, Log, Alarms, Trend, AGA3, VCone.∙Bug 6007 – Some improvements were made to some of the Totalflowprotocols, including better handling of communication disconnection,Bluetooth port init failure, and polling of port statuses.∙Bug 6011 – Added the message “Exit Startup, Entering Device Loader” to the system log if the device is double bounced.。
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US-015超声波测距模块V2.0
1.概述
US-015是目前市场上分辨率最高,重复测量一致性最好的超声波测距模块;US-015的分辨率高于1mm,可达0.5mm,测
距精度高;重复测量一致性好,测距稳定可靠。
US-015超声波测距模块可实现2cm~4m的非接触测距功能,供电电压为5V,工作电流为2.2mA,支持GPIO通信模式,工作
稳定可靠。
2.分辨率及可重复性测试截图
图2.1为手拿US-015进行测量,手有微小抖动时的测量截图,可见小于1mm的抖动都能测量出来;显示分辨率为0.01mm。
图2.1:手持US-015微小抖动测量截图
图2.2为将US-015固定后,经过一段时间测量后的截图,可见重复测量一致性好。
显示分辨率为0.01mm
图2.2:重复测量截图
图2.1及图2.2所用例程请参考后文附录。
3.主要技术参数
电气参数US-015超声波测距模块
工作电压DC 5V
工作电流 2.2mA
工作温度0~+70度
输出方式GPIO
感应角度小于15度
探测距离2cm-400cm
探测精度0.1cm+1%
分辨率高于1mm(可达0.5mm)
4.本模块实物图及尺寸
本模块如图4.1和图4.2所示:
图4.1: US-015正面图图4.2:US-015背面图本模块的尺寸:45mm*20mm*1.2mm。
板上有两个半径为1mm 的机械孔,如图4.3所示:
图4.3:US-015尺寸图
5.接口说明
本模块有一个接口:4 Pin供电及通信接口。
4 Pin接口为2.54mm间距的弯排针,如图5.1所示:
图5.1:4 Pin接口
从左到右依次编号1,2,3,4。
它们的定义如下:
●1号Pin:接VCC电源(直流5V)。
●2号Pin:接外部电路的Trig端,向此管脚输入一个
10uS以上的高电平,可触发模块测距。
●3号Pin:接外部电路的Echo端,当测距结束时,此管
脚会输出一个高电平,电平宽度为超声波往返时间之
和。
●4号Pin:接外部电路的地。
6.测距工作原理
模块测距的时序如图6.1所示:
10US高电平
触发信号
发射探头发出信号输出回响信号
循环发出8个40KHZ脉冲
脉冲宽度为超声
波往返时间之和图6.1:US-015测距时序图
图6.1表明:只需要在Trig管脚输入一个10US以上的高电平,系统便可发出8个40KHZ的超声波脉冲,然后检测回波信号。
当检测到回波信号后,通过Echo管脚输出。
根据Echo管脚输出高电平的持续时间可以计算距离值。
即距离值为:(高电平时间*340m/s)/2。
7.超过测量范围时返回值及测量周期
当测量距离超过US-015的测量范围时,US-015仍会通过Echo管脚输出高电平的信号,高电平的宽度约为80ms。
如图7.1所示:
10US高电平
触发信号
发射探头发出信号
超出测距范围回响信号循环发出8个40KHZ脉冲
高电平宽度约为80ms
图7.1:超出测量范围返回值
测量周期:当接收到US-015通过Echo管脚输出的高电平脉冲后,便可进行下一次测量,所以测量周期取决于测量距离,当US-015距离被测物体很近时,Echo返回的脉冲宽度较窄,
测量周期就很短;当US-015距离被测物体比较远时,Echo返
回的脉冲宽度较宽,测量周期也就相应的变长。
最坏情况下,被测物体超出US-015的测量范围,此时返回的脉冲宽度最长,约为80ms,所以最坏情况下的测量周期稍大
于80ms即可(取85ms足够)。
附录:US-015高精度测距例程,(Arduino例程)
unsigned int EchoPin = 2;
unsigned int TrigPin = 3;
unsigned long Time_Echo_us = 0;
//Len_mm_X100 = length*100
unsigned long Len_mm_X100 = 0;
unsigned long Len_Integer = 0; //
unsigned int Len_Fraction = 0;
void setup()
{
Serial.begin(9600);
pinMode(EchoPin, INPUT);
pinMode(TrigPin, OUTPUT);
}
void loop()
{
digitalWrite(TrigPin, HIGH);
delayMicroseconds(50);
digitalWrite(TrigPin, LOW);
Time_Echo_us = pulseIn(EchoPin, HIGH);
if((Time_Echo_us < 60000) && (Time_Echo_us > 1)) {
Len_mm_X100 = (Time_Echo_us*34)/2;
Len_Integer = Len_mm_X100/100;
Len_Fraction = Len_mm_X100%100;
Serial.print("Present Length is: "); Serial.print(Len_Integer, DEC);
Serial.print(".");
if(Len_Fraction < 10)
Serial.print("0");
Serial.print(Len_Fraction, DEC);
Serial.println("mm");
}
delay(1000);
}。