EFM-1900TR中文资料
清华紫光 文诚系列电脑 说明书
文诚系列技术培训手册清华紫光台式电脑事业部技术支持部2004-06-01目录一、产品特点1.1优良的品质保证1.2出色的结构设计1.3可靠的安全维护二、文诚系列主机配置2.1文诚系列主机配置表三、主板技术规格3.1 精英P6VEMD2主板说明3.2 精英L4S5MG/GX+主板说明3.3 技嘉GA-8I845GV-CH2说明四、驱动程序安装4.1驱动光盘说明4.2驱动程序安装目录一、产品特点文诚系列电脑强调性能价格比，适用于教育、网吧等中低端用户，便于集中管理，统一维护。
1.1优良的品质保证1）通过国家3C认证；2）严格的部件优选体制，所有部件采用业界一线厂商的产品；3）周密的测试全集，保证部件的兼容性，同时保证系统的稳定性；4）五年保修。
1.2出色的结构设计1）立卧两用，根据不同空间随意放置；2）机箱面板模块化设计，根据不同的应用选取不同外观；3）良好的散热设计，确保立卧使用时系统内部热量有效、及时的散发；4）静音设计，减少部件共振，优化风道，降低噪音。
1.3可靠的安全维护1）集成硬盘保护功能，保证硬盘数据的安全，遭到破坏一键恢复；2）同一机型间网络传输功能，维护好一台机器即可通过网络对其他机器进行维护；3）自动维护，无人值班的情况下对整个网络环境中的机器机型维护；4）预留机箱锁孔，防止非法开启机箱。
二、文诚系列主机配置（一）文诚500 文诚800 文诚1000E 文诚1100文诚1200 CPU C3800Celeron 1.8GCeleron 1.8G Celeron 1.8G Celeron 1.8G主板 P6VEMD2L4S5MG/GX+ L4S5MG/GX+ L4S5MG/GX+GA-8I845GV-CH2内存Twinmos 128MDDR333Twinmos 128MDDR333Twinmos 128MDDR333Twinmos 128MDDR333Twinmos 128MDDR333硬盘SeagateST340015ASamsungSV0411N(40GB/5400PRM)SeagateST340015ASamsungSV0411N(40GB/5400PRM)SeagateST340015ASamsungSV0411N(40GB/5400PRM)光驱LG CR-8523B LG GCR-8523B软驱SamsungSFD-321BSamsungSFD-321BSamsungSFD-321B显示卡主板集成主板集成主板集成主板集成主板集成声卡主板集成主板集成主板集成主板集成主板集成网卡主板集成主板集成主板集成主板集成主板集成电源长城 1801-HP 长城 1801-HP 长城 1801-HP 长城 1801-HP 长城 1801-HPCPU风扇主板集成Cool MasterDI4-7H53B/DI4-7H54A-R2Cool MasterDI4-7H53B/DI4-7H54A-R2Cool MasterDI4-7H53B/DI4-7H54A-R2/EC203MBCool MasterDI4-7H53B/DI4-7H54A-R2/EC203MB机箱保利得 EN7472 保利得 EN7472 保利得 EN7472 保利得 EN7472 保利得 EN7472键盘精模 JME7010 精模 JME7010 精模 JME7010 精模 JME7010 精模 JME7010鼠标致伸 M042K0 致伸 M042K0 致伸 M042K0 致伸 M042K0 致伸 M042K0驱动光盘智能驱动光盘V2.0智能驱动光盘V2.0智能驱动光盘V2.0/2.1智能驱动光盘V2.0文诚系列主机配置（二）三、主板技术规格3.1文诚500采用的主板是：精英P6VEMD2，采用VIA CLE266 CE / VT8235 CD 芯片组。
HMC1021S-TR;HMC1022-TR;HMC1002-TR;HMC1021Z-RC;HMC1001;中文规格书,Datasheet资料
1- and 2-Axis Magnetic SensorsHMC1001/1002/1021/1022The Honeywell HMC100x and HMC102xmagnetic sensors are one and two-axis surfacemount sensors designed for low field magneticsensing. By adding supporting signal processing,cost effective magnetometers or compassingsolutions are enabled. Th ese small, low costsolutions are easy to assemble for high volumeOEM designs. Applications for the HMC100x andHMC102x sensors include Compassing,Navigation Systems, Magnetometry, and CurrentSensing.The HMC100x and HMC102x sensors utilize Honeywell’s Anisotropic Magnetoresistive (AMR) technology that provides advantages over coil based magnetic sensors. They are extremely sensitive, low field, solid-state magnetic sensors designed to measure direction and magnitude of Earth’s magnetic fields, from tens of micro-gauss to 6 gauss. Honeywell’s Magnetic Sensors are among the most sensitive and reliable low-field sensors in the industry.Honeywell continues to maintain product excellence and performance by introducing innovative solid-state magnetic sensor solutions. These are highly reliable, top performance products that are delivered when promised. Honeywell’s magnetic sensor solutions provide real solutions you can count on.FEATURES BENEFITS4Surface Mount 1 and 2-Axis Sensors 4Easy to Assemble & Compatible with High Speed SMT Assembly4Low Cost 4Designed for High Volume, Cost Effective OEM Designs44-Element Wheatstone Bridges4Low Noise Passive Element Design4Low Voltage Operations (2.0V) 4Compatible for Battery Powered Applications4Available in Tape & Reel Packaging 4High Volume OEM Assembly4Patented Offset and Set/Reset Straps 4Stray Magnetic Field Compensation4Wide Field Range (up to +/-6 Oe) 4Sensor Can Be Used in Strong Magnetic Field EnvironmentsHMC1001/1002/1021/1022HMC1001/1002 SPECIFICATIONSCharacteristics Conditions* Min Typ Max Units Bridge ElementsSupply Vbridge (Vb) referenced to GND - 5.0 12 Volts Resistance Bridge current = 10mAper bridge 600 850 1200 ohms Operating Temperature Ambient-55 150 °C Storage Temperature Ambient, unbiased -55 175 °C Field Range Full scale (FS) – total applied field -2 +2 gauss Linearity Error Best fit straight line± 1 gauss ± 2 gauss 0.11.00.52.0%FSHysteresis Error 3 sweeps across ±2 gauss 0.05 0.10 %FSRepeatability Error 3 sweeps across ±2 gauss 0.05 0.10 %FSS/R Repeatability Output variation after alternate S/R pulsesVb = 5V, I SR = 3A 100 µVBridge Offset Offset = (OUT+) – (OUT-)Field = 0 gauss after Set pulse, Vb = 8V-60 -15 +30 mVSensitivity Set/Reset Current = 3A 2.5 3.2 4.0 mV/V/gauss Noise Density @ 1Hz, Vb=5V29 nV/sqrt Hz Resolution 10Hz Bandwidth, Vb=5V27 µgaussBandwidth Magnetic signal (lower limit = DC) 5 MHzDisturbing Field Sensitivity starts to degrade.Use S/R pulse to restore sensitivity.5 gaussSensitivity Tempco T A= -40 to 125°C, Vb=8VT A= -40 to 125°C, Ibridge=5mA -0.32 -0.30-0.06-0.28 %/°CBridge Offset Tempco T A= -40 to 125°C, No Set/ResetT A= -40 to 125°C, With Set/Reset±0.03±0.001%/°CBridge Ohmic Tempco T A= -40 to 125°C 0.25 %/°CCross-Axis Effect Cross field = 1 gauss, Happlied = ±1 gaussWith set/reset±3±0.5%FSMax. Exposed Field No perming effect on zero reading 10000 gauss Set/Reset StrapsResistance Measured from S/R+ to S/R- 1.5 1.8 ohms Current 0.1% duty cycle, or less, 2µsec current pulse 2.0 3.0 5 AmpResistance Tempco T A= -40 to 125°C 0.37 %/°C Offset StrapsResistance Measured from OFF+ to OFF- 2.5 3.5 ohms Offset Constant DC CurrentField applied in sensitive direction46 51 56 mA/gauss Resistance Tempco T A= -40 to 125°C 0.39 %/°C * Tested at 25°C except stated otherwise.HMC1001/1002/1021/1022HMC1021/1022 SPECIFICATIONSCharacteristics Conditions* Min Typ Max Units Bridge ElementsSupply Vbridge (Vb) referenced to GND 2 5.0 25 Volts Resistance Bridge current = 10mAper bridge 800 1100 1300 ohms Operating Temperature Ambient-55 150 °C Storage Temperature Ambient, unbiased -55 175 °C Field Range Full scale (FS) – total applied field -6 +6 gauss Linearity Error Best fit straight line± 1 gauss ± 3 gauss ± 6 gauss 0.050.41.6%FSHysteresis Error 3 sweeps across ±2 gauss 0.08 %FSRepeatability Error 3 sweeps across ±2 gauss 0.08 %FSBridge Offset Offset = (OUT+) – (OUT-)Field = 0 gauss after Set pulse, Vb = 5V-10 ±2.5 +11.25 mVSensitivity Set/Reset Current = 0.5A 0.8 1.0 1.25 mV/V/gauss Noise Density @ 1Hz, Vb=5V48 nV/sqrt Hz Resolution 10Hz Bandwidth, Vb=5V85 µgaussBandwidth Magnetic signal (lower limit = DC) 5 MHzDisturbing Field Sensitivity starts to degrade.Use S/R pulse to restore sensitivity.20 gaussSensitivity Tempco T A= -40 to 125°C, Vb=5VT A= -40 to 125°C, Ibridge=5mA -0.32 -0.30-0.06-0.28 %/°CBridge Offset Tempco T A= -40 to 125°C, No Set/ResetT A= -40 to 125°C, With Set/Reset±0.05±0.001%/°CBridge Ohmic Tempco T A= -40 to 125°C 0.25 %/°C Cross-Axis Effect Cross field = 1 gauss, Happlied = ±1 gauss +0.3 %FS Max. Exposed Field No perming effect on zero reading 10000 gauss Set/Reset StrapsResistance Measured from S/R+ to S/R- 5.5 7.7 9 ohms Current 0.1% duty cycle, or less, 2µsec current pulse 0.5 0.5 4.0 AmpResistance Tempco T A= -40 to 125°C 0.37 %/°C Offset StrapsResistance Measured from OFF+ to OFF- 38 50 60 ohms Offset Constant DC CurrentField applied in sensitive direction4.0 4.6 6.0 mA/gauss Resistance Tempco T A= -40 to 125°C 0.39 %/°C * Tested at 25°C except stated otherwise.HMC1001/1002/1021/1022 KEY PERFORMANCE DATAHMC1001/1002/1021/1022PACKAGE / PINOUT SPECIFICATIONSArrow indicates direction of applied field that generates a positive output voltage after a SET pulse.BASIC DEVICE OPERATIONThe Honeywell HMC100x and HMC102x Anisotropic Magneto-Resistive (AMR) sensors are simple resistive Wheatstone bridges to measure magnetic fields and only require a supply voltage for the measurement. With power supply applied to the bridges, the sensors convert any incident magnetic field in the sensitive axis directions to a differential voltage outputs. In addition to the bridge circuits, each sensor has two on-chip magnetically coupled straps; the offset strap and the set/reset strap. These straps are Honeywell patented features for incident field adjustment and magnetic domain alignment; and eliminate the need for external coils positioned around the sensors.The magnetoresistive sensors are made of a nickel-iron (Permalloy) thin-film deposited on a silicon wafer and patterned as a resistive strip element. In the presence of a magnetic field, a change in the bridge resistive elements causes acorresponding change in voltage across the bridge outputs.HMC1001/1002/1021/1022These resistive elements are aligned together to have a common sensitive axis (indicated by arrows on the pinouts) that will provide positive voltage change with magnetic fields increasing in the sensitive direction. Because the output only is in proportion to the one-dimensional axis (the principle of anisotropy) and its magnitude, additional sensor bridges placed at orthogonal directions permit accurate measurement of arbitrary field direction. The combination of sensor bridges in two and three orthogonal axis permit applications such as compassing and magnetometry. See Figure 1 for a representation of the magneto-resistive elements.Figure 1 – Magneto-Resistive Wheatstone Bridge ElementsThe offset strap allows for several modes of operation when a direct current is driven through it. These modes are: 1) Subtraction (bucking) of an unwanted external magnetic field, 2) null-ing of the bridge offset voltage, 3) Closed loop field cancellation, and 4) Auto-calibration of bridge gain.The set/reset strap can be pulsed with high currents for the following benefits: 1) Enable the sensor to perform high sensitivity measurements, 2) Flip the polarity of the bridge output voltage, and 3) Periodically used to improve linearity, lower cross-axis effects, and temperature effects.Offset StrapsThe offset strap is a spiral of metallization that couples to the sensor element’s sensitive axis. The offset strap has some modest resistance and requires a moderate current flow for each gauss of induced field. The straps will easily handle currents to buck or boost fields through the linear measurement range, but designers should note the extreme thermal heating on the die when doing so.With most applications, the offset strap is not utilized and can be ignored. Designers can leave one or both strap connections (Off- and Off+) open circuited.Set/Reset StrapsThe set/reset strap is another spiral of metallization that couples to the sensor element’s easy axis (perpendicular to the sensitive axis on the sensor die). Each set/reset strap has a low resistance with a short but high required peak current for reset or set pulses. With rare exception, the set/reset strap must be used to periodically condition the magnetic domains of the magneto-resistive elements for best and reliable performance. A set pulse is defined as a positive pulse current entering the S/R+ strap connection. The successful result would be the sensor aligned in a forward easy-axis direction so that the sensor bridge’s polarity is a positive slope with positive fields on the sensitive axis result in positive voltages across the bridge output connections.A reset pulse is defined as a negative pulse current entering the S/R+ strap connection. The successful result would be the sens or aligned in a reverse easy-axis direction so that sensor bridge’s polarity is a negative slope with positive fields on the sensitive axis result in negative voltages across the bridge output connections.Typically a reset pulse is sent first, followed by a set pulse a few milliseconds later. By shoving the magnetic domains in completely opposite directions, any prior magnetic disturbances are likely to be completely erased by the duet of pulses.GndVbHMC1001/1002/1021/1022For simpler circuits with less critical requirements for noise and accuracy, a single polarity pulse circuit may be employed periodically (all sets or all resets). With these uni-polar pulses, several uni-polar pulses become close in performance to a single bipolar set/reset pulse circuit.NOISE CHARACTERISTICSThe noise density curve for a typical AMR sensor is shown in the figure below. The 1/f slope has a nominal corner frequency near 10Hz and flattens out to a 3.8 nV/sqrtHz slope. This is approximately equivalent to the Johnson noise (or white noise) for an 850 ohm resistor, the typical bridge resistance. To relate the noise density voltage to the magnetic fields, use the following expressions:For Vbridge = 5V and Sensitivity = 3.2mV/V/gauss, the bridge output (Voutput) is 16mV/gaussThe noise density at 1Hz is about 30nV/sqrtHz or 1.8 micro-gauss/sqrtHz1/f noise (0.1 to 10Hz) = 30 * sqrt[(ln10/0.1)] nV = 64nV (rms) = 4 micro-gauss (rms) = 27 micro-gauss (pk-pk)White noise (BW = 1kHz) = 3.8 * sqrt[BW] nV = 120nV (rms) = 50 micro-gauss (pk-pk)HMC1001/1002/1021/1022SET/RESET STRAP OPERATIONThe reasons to perform a set or reset on an AMR sensor are: 1) To recover from a strong external magnetic field that likely has re-magnetized the sensor, 2) to optimize the magnetic domains for most sensitive performance, and 3) to flip the domains for extraction of bridge offset under changing temperature conditions.Strong external magnetic fields that exceed a 10 to 20 gauss “disturbing field” limit, can come from a variety of sources. The most common types of strong field sources come from permanent magnets such as speaker magnets, nearby high-current conductors such as welding cables and power feeder cables, and by magnetic coils in electronic equipment such as CRT monitors and power transformers. Magnets exhibit pole face strengths in hundreds to thousands of gauss. These high intensity magnetic field sources do not permanently damage the sensor e lements, but the elements will be disturbed to the exposed fields rather than the required easy axis directions. The result of this re-magnetization of the sensor elements, the sensor will lack sensitivity or indicate a “stuck” sensor output. Using the set and reset pulses will magnetically “restore” the sensor.AMR sensors are also ferromagnetic devices with a crystalline structure. This same thin film structure that makes the sensor sensitive to external magnetic fields also has the downside that changing magnetic field directions and thermal energy over time will increase the self -noise of the sensor elements. This noise, while very small, does impair the accurate measurement of sub-milligauss field strengths or changes in field strength in microgauss increments. By employing frequent set and reset fields on the sensor, the self-noise will be to its lowest possible level.As the sensor element temperature changes, either due to self -heating or external environments, each element’s resistance will change in proportion to the temperature. One way to eliminate the bridge offset voltage is to make stable magnetic field measurements of the bridge output voltage in between each set and reset field application. Since the external field components of the bridge output voltage will flip polarity, the set and reset bridge output voltages can be subtracted and the result divided by two to calculate t he bridge offset. See application note AN212 for the details on bridge offset voltage computation and correction.SET/RESET DRIVE CIRCUITSThe above description explained that providing pulses of electrical current creates the needed magnetic fields to r ealign the magnetic domains of the sensor resistive elements. Also the rationale for performing these set and reset pulses has been justified. The following paragraphs shall show when and how to apply these pulsed currents, and circuits to implement them. Figure 2 shows a simplistic schematic of a set/reset circuit.These set and reset pulses are shown in Figure 2 as dampened exponential pulse waveforms because the most popular method of generating these relatively high current, short duration pulses is via a capacitive “charge and dump” type of circuit. Most electronics, especially in consumer battery powered devices, do not have the capability to supply these high current pulses from their existing power supply sources. Thus “Vsr” is actually a charged up capacitor that is suddenly switched across the set/reset strap. The value of this capacitor is usually a couple hundred nano-Farads (ηF) to a few micro-Farads (µF) depending on the strap resistance to be driven. The decay of the exponential waveform will mostly be governed by a time constant (τ or Tau) that is the capacitance in farads multiplied by the resistance, and is measured in seconds.Figure 2 – A Simple Set/Reset CircuitStrap Resistance = R*C = ~2µsecHMC1001/1002/1021/1022The next circuit implementation is the classic set/reset design in which a push-pull output stage (totem pole stage) drives one end of the HMC1001 set/reset strap, with the other end grounded. Figure 3 shows this circuit.Figure 3 – Totem Pole Set/Reset Circuit for HMC1001The totem pole moniker comes from the stacked semiconductors between the positive supply voltage (VDD) and the negative connection (Ground). In the above example circuit, the semiconductors depicted are two complementary power MOSFETs, with the P-channel device on top and the N-channel device on the bottom. The International Rectifier IRF7105 part is chosen in this circuit as it contains both P-channel and N-channel MOSFET die in a very small package, and has the electrical characteristics needed for this circuit. Other manufacturers can be used as well with the requirements that they can be fully turned on/off with a 5-volt logic stimulus, handle the peak set/reset strap load currents, and present an “on” resistance at those peak currents that is fairly small in comparison to the connected strap load resistance.HIGHER VOLTAGE TOTEM POLE CIRCUITSWhile the previous example uses the convenience o f standard 5-volt logic drive and modest supplies, many sensor designs require higher applied voltages to the set/reset straps to achieve greater currents or because the straps are series connected to assure even current distribution across all the straps pulsed. By creating series chains of straps, variances in strap resistance are less likely to fall out of the minimum or maximum range for peak pulse currents. If the straps are parallel connected, wide set/reset strap ohmic tolerances may be prone to “current hogging” and the straps will provide dissimilar magnetic fields at each sensor, potentially creating non-uniform accuracies at each sensor axis.The circuit in Figure 3 relies on MOSFETs that could predictably be turned off and on completely using logic level inputs. At higher voltages, the P-channel device needs its gate drive voltage to approach the source voltage, which is higher than usual logic levels. To perform this level shifting from logic levels to higher pulse source voltage supply levels, a BJT level shifter sub-circuit is employed to perform this task. Figure 4 shows this higher voltage operating circuit.From Figure 4, Rsr1, Rsr2, and Rsr3 are three strap resistances that are modeled from the HMC1001 or HMC1002 products. Three of these strap resistances are chosen since many users desire 3-axis magnetic field sensing that comes from a pairing of a HMC1001 and a HMC1002. Also this combination of three series straps is also used on the HMC2003 hybrid sensor module and in the HMR2300 Smart Digital Magnetometer.HMC1001/1002/1021/1022R5220Figure 4 – Higher Voltage Set/Reset Circuit for HMC1001 & HMC1002The three strap resistances are chosen at 1.8 ohms, or the worst-case high resistance points. Since they require a minimum of 3 amperes peak, the series combination requires at least 16.2 volts, so a circuit Vdd of about 18 volts would about the right level to drive the strap load and allocate for losses in the C1 capacitor ESR and the MOSFET switches X1 and X2. C1’s value is also chosen at 0.22 micro-farad so the circuit time constant is at least around 1 micro-second. Supply reservoir capacitor C2 is chosen to many times the value of C1 and is also picked for small size, working voltage, and low ESR relative to the strap load resistance. C2 typically will be in the 1 to 10 micro-farad range and best to error on the high capacitance side since C2 now supplies additional X1 gate drive circuitry. Resistor R5 is then chosen after C2 to set the recharge time constant and to limit peak supply current. These capacitors should be chosen to have a low ESR characteristic of around 0.2 ohms per capacitor.Working backwards from the strap load resistance, MOSFETs X1 and X2 are chosen as IRF7105 due to the total packaged size (both X1 and X2 in one SOIC-8), and meeting the requirements for operating voltages, peak currents, and low on resistances. X2 is directly driven from digital logic denoted as “Vset”, and “Vreset” drives the level shifting sub-circuit to X1. Note that Vreset turns off X2 first prior to X1 being driven on by Vset, and also X1 is turned off before X2 is turned on. While one logic line could control the operation of Vset and Vreset, the additional inverter stages and pulse delay components may be too space and cost consuming compared to two logic ports in a microcontroller. See Figure 4 in Application Note 201 for the discrete Vset and Vreset pulse forming circuit.Transistors Q1 and Q2 in Figure 4 are chosen to be generic BJTs to force MOSFET X1’s gate charge quickly into on and off states. Resistors R1 and R2 are selected as nominal 1000 ohm values that can pump or dump X1’s gate charge by supplying Q1 and Q2 with enough base drive currents to flip their on and off states. Transistor Q3 is also chosen as a generic, but reasonably fast switch transistor to perform the level shift function with resistors R1 and R2. Components R3, C3 and D1 are chosen to properly drive Q3 from a logic level source, with C3 and D1 denoted as a “speed-up” network to quickly switch Q3 within a few nanoseconds of logic transitions.分销商库存信息:HONEYWELLHMC1021S-TR HMC1022-TR HMC1002-TR HMC1021Z-RC HMC1001HMC1001-RC HMC1002HMC1021Z。
CM1900 中文
冷冻切片机
说明手册 LeicaCM1900-V5.1 中文 -11/2001 务请保证该手册总在仪器旁！ 操作仪器前清请仔细阅读该手册！
1. 导言
Leica Microsystems Nussloch GmbH Heidelberger Str. 17- 19 D-69226 Nussloch Germany
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*）制冷剂和压缩机油必须由授权 的维修人员更换！
Leica CM 1900-冷冻切片机
© Leica Microsystems Nussloch GmbH
Leica CM 1900-冷冻切片机
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2. 目录
1.
导言
2.
目录
3.
处理仪器安全说明
4.
技术资料
5.
一般描述
5.1 设计使用/不当操作
5.2 标准交货
5.3 可选模型
5.4 可选附件
6.
仪器拆包
6.1 如何打开箱子
6.2 如何清除包装物
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10分钟 达到+20℃后维持10分钟
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1500-1900MHz同轴环形器 1.5-1.9GHz
1.5-1.9GHz同轴环行器技术指标1.5-1.9GHz同轴环行器设计图同轴环形器实物图（SMA、N）700 to 5000MHz –同轴环形器Design Features◆Can be dual junction even three for high isolation.◆Military, space and commercial applications.关于环形器的概述：环形器是将进入其任一端口的入射波，按照由静偏磁场确定的方向顺序传入下一个端口的多端口器件。
环行器是有数个端的非可逆器件。
其显著特点为能够单向传输高频信号能量，分为微光学光纤、电子环形器，在隔离器、双工器、反射放大器中有良好的应用。
环行器的突出特点是单向传输高频信号能量，它控制电磁波沿某一环行方向传输，多用于高频功率放大器的输出端与负载之间，起到各自独立，互相“隔离”的作用。
负载阻抗在变化甚至开路或短路的情况下都不影响功放的工作状态，从而保护了功率放大器。
环形器它具有体积小、频带宽、插损小等特点，因而应用十分广泛，可用于雷达/通讯系统里使收/发信号互相隔离，收发可共用同一个天线。
关于优译：优译创立于中国深圳市，注册资金2亿元人民币，是集军民用微波通信器件开发、设计与生产的一体化企业，产品远销海内外。
公司成立于2003年，依托产业优势，凭借过硬的专业技术，以国内、国际双规运营的经验模式，在微波通信行业赢得信誉和口碑，生产的产品频率范围从300KHz 至 110GHz, 功率可高达20KW，广泛使用于民用、军事、航天、空间技术等领域。
优译公司始终秉承“诚信为先、顾客至上、科技引领、敢于创新”的经营理念，坚持以“技术优势为根本，以市场需求为导向”。
公司成立以来与国内外企业、院校、科研机构进行相互交流并深度合作，为产品开发研究奠定了技术基础。
公司在不断发展和壮大的同时，不断追求更加卓越的企业品质，从专业化公司向多元化企业稳步迈进，欢迎来自世界各地的合作伙伴选择与我们合作，感受优译公司科技创业的力量，期待共同开创美好的明天！优译主要生产：同轴隔离器、嵌入式（带线）隔离器、宽带隔离器、双节隔离器、表面封装（SMT）隔离器、微带（基片）隔离器、波导隔离器、高功率隔离器、同轴环形器、嵌入式（带线）环形器、宽带环形器、双节环形器、表面封装（SMT）环形器、微带（基片）环形器、波导环形器、高功率环形器、同轴衰减器、同轴终端（负载）、滤波器、放大器、功分器、电桥、定向耦合器、波导同轴转换、双工器/三工器等微波通讯产品。
H3C网络设备产品参数
安全产品技术规范杭州华三通信技术有限公司目录1.防火墙系列 (4)1.1.M9000防火墙核心引导指标说明： (4)1.2.M9006 (4)1.3.M9010 (7)1.4.M9014 (10)1.5.新一代防火墙F50X0核心引导指标说明： (13)1.6.F5040防火墙招标参数 (13)1.7.F5020防火墙招标参数 (14)1.8.F5000-S防火墙招标参数 (16)1.9.F5000-C防火墙招标参数 (17)1.10.新一代F10X0防火墙核心引导指标说明： (19)1.11.H3C SecPath F1020防火墙招标参数 (19)1.12.H3C SecPath F1030防火墙招标参数 (21)1.13.H3C SecPath F1050防火墙招标参数 (23)1.14.H3C SecPath F1060防火墙招标参数 (25)1.15.H3C SecPath F1070防火墙招标参数 (28)1.16.H3C SecPath F1080防火墙招标参数 (30)1.17.三款新千兆防火墙核心引导指标说明： (32)1.18.F1000-E (32)1.19.F1000-E-SI (33)1.20.F1000-A-EI (35)1.21.F1000-S-AI (36)1.22.SecBlade FW Enhanced招标参数 (37)1.23.SecBlade FW招标参数 (39)1.24.SecBlade FW Lite防火墙招标参数 (41)1.25.新一代F1000-C-SI、F100-A/M-SI防火墙核心引导指标说明： (42)1.26.F1000-C-SI防火墙招标参数 (43)1.27.F100-A-SI防火墙招标参数 (44)1.28.F100-M-SI防火墙招标参数 (45)2.VPN系列................................................................................................................. 错误!未定义书签。
EFM32 Giant Gecko Series 1 家庭产品系列数据表说明书
EFM32 Giant Gecko Series 1 家庭EFM32GG11 产品系列数据表EFM32 Giant Gecko 系列 1 MCU 是世界上最节能的微控制器，具有新型连接接口和用户界面功能。
EFM32GG11 配有强大的 32 位 ARM® Cortex®-M4，并可通过支持 AES、ECC、SHA 和真随机数生成器 (TRNG) 的独特加密硬件引擎，提供强化安全。
新功能包括 SD/MMC/SDIO 控制器、Octal/Quad-SPI 存储控制器、10/100 以太网媒体接入控制器、控制器局域网控制器、高度增强的电容式感应、极速图形引擎（alpha 混合）以及 LESENSE/PCNT 智能电能表增强功能。
这些功能结合超低电流活动模式，再加上从节能模式快速唤醒功能，使得EFM32GG11 微控制器既适用于任何电池供电的应用，也适合有着高性能和低能耗要求的其他系统。
示例应用程序:•ARM Cortex-M4（功率为 72 MHz）•超低能耗操作•能量模式0（EM0）为 µA/MHz•在 EM2 深度睡眠模式下，电流为 μA（RTCC 运行，状态/RAM 保留）•Octal/Quad-SPI 存储控制器接口（支持芯片内执行）•SD/MMC/SDIO 主机控制器•10/100 以太网媒体接入控制器，符合802.3az EEE、IEEE1588 节能规范•控制器局域网 2.0 双控制器•无晶体低能耗 USB•支持 AES、ECC、SHA 和 TRNG 的硬件加密引擎•增强的电容式触摸感应•与特定 EFM32 封装兼容•5 V 容差 I/O•智能电能表•工业和工厂自动化•家庭自动化和安全•中级和高级可穿戴设备•物联网设备1.功能列表EFM32GG11 重要功能如下所列。
•ARM Cortex-M4 CPU 平台•High performance 32-bit processor @ up to 72 MHz•DSP instruction support and Floating Point Unit•Memory Protection Unit•Wake-up Interrupt Controller•灵活能源管理系统•在活动模式下 (EM0)，功耗为 μA/MHz•在 EM2 深度睡眠模式下，电流为 μA（16 kB RAM 保留，从LFRCO 运行 RTCC）•集成直流到直流降压转换器•高达 2048 kB 的闪存程序存储器•双组闪存，支持读写同步•高达 512 kB 的 RAM 数据存储•256 kB 纠错内存（SEC-DED 汉明码）•Octal/Quad-SPI 闪存存储接口•支持 3 V 和 1.8 V 内存•1/2/4/8 位数据总线•Quad-SPI 芯片内执行 (XIP)•通信接口•低能耗通用串行总线 (USB)，可提供设备和主机支持•与 USB 2.0 完全兼容•片上物理层和 5V 至 3.3 V 嵌入式稳压器•无晶体设备模式操作•专利申请中的低能耗模式 (LEM)•SD/MMC/SDIO 主机控制器•SD v3.01、SDIO v3.0 和 MMC v4.51 高达 50 MHz•1/4/8 位总线宽度•10/100 以太网媒体接入控制器，带有 MII/RMII 接口•IEEE1588-2008 精密时间戳协议•节能以太网 (802.3az)•最多 2 个控制器局域网控制器• 2.0A 和 2.0B 版本速度高达 1 Mbps• 6 个通用同步/异步接收器/传输器•UART/SPI/SmartCard (ISO 7816)/IrDA/I2S/LIN•三重缓冲全双工/半双工操作，带有流控制•在一个实例上的超高速操作 (36 MHz)• 2 个通用异步接收器/传输器• 2 个低能耗 UART•在深度睡眠模式下，使用 DMA 进行自主操作• 3 个 I2C 接口（受 SMBus 支持）•EM3 停止模式下的地址识别•通用 I/O 引脚最高为 144•可配置的推挽、开漏、上拉/下拉、输入滤波器和驱动强度•可配置的外围设备 I/O 位置•特定引脚上的 5 V 电压耐受•异步外部中断•输出状态保留和从关机模式唤醒•多达 24 个信道 DMA 控制器•用于在外围设备之间自主传输信号的最多 24 个信道外围设备反射系统 (PRS)•外部总线接口，适用于最大为 4x256 MB 外部存储器映射空间•带有直接驱动功能的 TFT 控制器•alpha 混合像素引擎•硬件加密•AES 128/256 位密匙•ECC B/K163、B/K233、P192、P224、P256•SHA-1 和 SHA-2 (SHA-224 and SHA-256)•真随机数生成器 (TRNG)•硬件 CRC 引擎•单周期计算，8/16/32 位数据和 16 位（可编程）/32 位（固定）多项式•安全管理单元 (SMU)•为片上外围设备提供细粒度访问控制•集成低能耗 LCD 控制器，最多带有 8×36 个分段•升压、对比度和自主动画•已获专利的低能耗 LCD 驱动器•备用电源域•在单独电源域中的 RTCC 和保留寄存器，适用于能源模式EM4H•当无主电源或主电源不足时，可使用备用电池进行操作•超低功耗精准模拟外围设备• 2 个 12 位 1 M 样本/秒的数字模拟转换器 (VDAC)•片上温度传感器• 2 个 12 位 500 K 样本/秒的数字模拟转换器 (VDAC)•数字模拟电流转换器 (IDAC)•多达 4 个模拟比较器 (ACMP)•多达 4 个运行放大器 (OPAMP)•增强的基于电流的电容式感应，带有多达 64 个输入和触摸唤醒功能 (CSEN)•多达 108 个具有模拟功能的 GPIO 引脚。
德国TR产品简介
Incremental Rotary Encoder Absolute Rotary Encoder
Accessories
电机反馈专用系统 反馈旋转编码器可直接集 成到伺服电机中或通过空 心轴与电机装配到一起。
磁致伸缩直线位移传感器 拥有各种现场总线，可直 接装配于液压缸中，可应 用在极恶劣的工业环境中 ，不易受油渍、溶液、尘 埃或其它污染的影响，IP 防护等级可以达到IP68。
sensors rotary linear
motion
systems
controls
ᖋᏱᇨ⬉ᄤ᳝䰤݀ৌ ѻકㅔҟ
SIL 3
⦃ᛣᴎ⬉䆒 ࣫Ҁ ᳝䰤݀ৌ ｗｗｗ．ｈｙｍｅ．ｃｏｍ．ｃｎ
General / Definition
产品介绍
TR-Electronic GmbH
TR-Electronic - 您自动化领域的忠实伙伴！
算机的自动化系统集团公司。其总部位于德国Trossingen，在工业自动化领域有着近30年的 历史和经验的积累，一直是您工业自动化领域的忠实伙伴。
公司总部目前拥有350多员工，在30多个国家建立了销售代表处、子公司和合作伙 伴。主要研发和生产角度和线性位移测量系统，包括增量旋转编码器、绝对值旋转编码 器、磁致伸缩直线位移传感器、光栅尺、激光测距仪和智能定位驱动器等。其中绝对值 多圈旋转编码器最高分辨率可达36位，同时编码器的匹配接口(SSI、ISI、ASI、PROFI BUS、PROFINET、CAN-BUS、EtherCAT、SLIN、INTERBUS-S、Parallel、Analog和Cam 等接口）能与任何一种PLC相兼容。其子公司TRsystems GmbH(+Unidor)生产的工业计算 机、伺服轴控制器及自动化总线控制产品（MIPC-H/C/E/Q/L/XL/CT、SlotPC和Fieldbus Systems等系列）能应用 于 任 何 环境要求下的工业领域。
Fisher ET系列直通阀(中文)
（特殊设计）
S41600， 带标准斜面密封
S41600，带圆角密封 （特殊设计）
独一无二的 ENVIRO-SEAL 填料系统（图 11）和 ENVIRO-SEAL 波纹管密封系统（图 10）适用于要求 遵守环境保护法规的应用。这个已获专利的排放控制 填料系统可将排放物含量保持在 EPA 要求的 100 ppm 以下。
HIGH-SEAL ULF 石墨填料系统（图 11）适用于无需 考虑环境因素的应用，可实现出色的阀杆密封。
密封 软密封 金属密封面
最低密封负载要求 请参见目录 14
300 磅/英寸（密封圆周线上）
表 4. VI 级阀内件材料
阀门
阀笼
S31600 / ENC
S31600 / ENC ET
S17400 (17-4PH SST)
S17400
1. UHMWPE（超高分子量聚乙烯）。
阀芯
阀座
密封环
S31600， 带标准斜面密封
et2011whispertrimiii金属阀内件部件材料和阀体阀内件温度极限仅适用于带5375英寸阀口的npsfisheret阀内件标记阀笼固定器挡板仅适用于d3用于ptfe密封结构的阀座和密封压环用于金属密封结构的阀座阀体阀盖和阀盖垫块材料温度极限301所有阀体材料的标准组件cf8m除外s17400hts41600ht碳钢nace带化学镀镍涂层encs41000htwcc碳钢或wc9铬钼钢29至31620至600cf8m316不锈钢29至16320至325301c适用于软密封s17400hts41600ht碳钢nace带化学镀镍涂层encwcc碳钢或wc9铬钼钢29至20420至400cf8m316不锈钢29至16320至325304s31600密封和导向采用cocra硬面镀层s41600ht碳钢nace带化学镀镍涂层encs31600阀座采用cocra硬面镀层wcc碳钢或wc9铬钼钢29至31620至600cf8m316不锈钢29至17720至350312适用于d级naces31600密封和导向采用cocra硬面镀层s31600带化学镀镍涂层encs31600带化学镀镍涂层encs31600s31600阀座采用cocra硬面镀层wcc碳钢或wc9铬钼钢29至26020至500cf8m316不锈钢198312c适用于d级naces31600密封和导向采用cocra硬面镀层s31600带化学镀镍涂层encs31600带化学镀镍涂层encs31600s31600wcc碳钢或wc9铬钼钢29至26020至500cf8m316不锈钢198313与nace兼容s31600密封和导向采用cocra硬面镀层s31600带化学镀镍涂层enc碳钢nace带化学镀镍涂层encs31600阀座采用cocra硬面镀层wcc碳钢或wc9铬钼钢29至20420至400cf8m316不锈钢29至31620至600313c与nace兼容适用于软密封s31600密封和导向采用cocra硬面镀层s31600带化学镀镍涂层enc碳钢nace带化学镀镍涂层encwcc碳钢或wc9铬钼钢29至20420至400cf8m316不锈钢29至20420至400温度高于232c450f则需要peek抗挤压环和弹簧加载的密封环
1900170中文资料
Extract from the onlinecatalogEMSTB 2,5/13-GFOrder No.: 1900183The figure shows a 10-position version of the producthttp://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1900183Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.0 mm, no. of positions: 13, mounting: Press inhttp://Please note that the data givenhere has been taken from theonline catalog. For comprehensiveinformation and data, please referto the user documentation. TheGeneral Terms and Conditions ofUse apply to Internet downloads. Technical dataDimensions / positionsPitch 5 mmDimension a55 mmNumber of positions12Pin dimensions1,7 mmHole diameter 1.75 mmTechnical dataInsulating material group IIIaRated surge voltage (III/3) 4 kVRated surge voltage (III/2) 4 kVRated surge voltage (II/2) 4 kVRated voltage (III/2)320 VRated voltage (II/2)400 VConnection in acc. with standard EN-VDENominal current I N12 ANominal voltage U N250 VMaximum load current12 AInsulating material PBTInflammability class acc. to UL 94V0Certificates / ApprovalsApproval logoCULNominal voltage U N300 VNominal current I N10 AULNominal voltage U N300 VNominal current I N10 ACertification CB, CUL, GOST, UL, VDE-PZIAccessoriesItem Designation DescriptionAssembly1877203EMSTB 2,5-SH Stamp holder, for upper and lower stamp1877229EMSTBVA 2,5-SS-2-5,08Stamp set, consisting of an upper and lower stamp, upper stamp:17 to 24-pos., lower stamp: 2 to 24-pos., pitch: 5.08 mm 1755477MSTB-BL Keying cap, for forming sections, plugs onto header pin, greeninsulating materialMarking0804183SK 5/3,8:FORTL.ZAHLEN Marker card, printed horizontally, self-adhesive, 12 identicaldecades marked 1-10, 11-20 etc. up to 91-(99)100, sufficient for120 terminal blocksPlug/Adapter1734401CR-MSTB Coding section, inserted into the recess in the header or theinverted plug, red insulating materialAdditional productsItem Designation DescriptionGeneral1910623FKC 2,5/12-STF Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.0 mm, no. of positions: 12, type of connection: Spring-cage connection1909498FKCT 2,5/11-STF Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.0 mm, no. of positions: 12, type of connection: Spring-cage connection1909980FKCVR 2,5/12-STF Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.0 mm, no. of positions: 12, type of connection: Spring-cage connection1910306FKCVW 2,5/12-STF Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.0 mm, no. of positions: 12, type of connection: Spring-cage connection1779741FRONT-MSTB 2,5/12-STF Plug with screw flange, nominal current: 12 A, rated voltage: 250V, pitch: 5,0 mm, no. of positions: 12, type of connection: Screwconnection1786938MSTB 2,5/12-STF Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.0 mm, no. of positions: 12, type of connection: Screwconnection1835575MVSTBR 2,5/12-STF Plug with screw flange, nominal current: 12 A, rated voltage: 250V, pitch: 5,0 mm, no. of positions: 12, type of connection: Screwconnection1835384MVSTBW 2,5/12-STF Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.0 mm, no. of positions: 12, type of connection: ScrewconnectionDrawingsDrilling diagramDimensioned drawingAddressPHOENIX CONTACT GmbH & Co. KGFlachsmarktstr. 832825 Blomberg,GermanyPhone +49 5235 3 00Fax +49 5235 3 41200http://www.phoenixcontact.de© 2008 Phoenix ContactTechnical modifications reserved;。
ARRIS TR4000-PI和TR4040-PI光学传输器模块商品介绍说明书
•Interconnects ARRIS digital transport devices–Media converter access products for links up to 40 km–Selected node ‐based Digital Transceivers (models DT4xxxN and DT4250N) for links up to 40 km–Enables Ethernet drops from fiber node platforms •Up to 2.125 Gbps bi ‐directional data links •Small Form Factor Pluggable (SFP)•Duplex LC connector •Very low jitter•Metal enclosure for lower EMI• 3.3 V power supply with low power dissipation •Extended operating temperature rangeThe TR4000‐PI and TR4040‐PI Optical Transceiver Modules feature capabilities for high ‐speed bi ‐directional communications required for ARRIS digital networking products. These SFP modules are functionally identical to the transceivers already built into many ARRIS products, but provide a flexible, plug ‐in means of enabling additional optional secondary ports in several of those products.Conforming to the Small Form Factor Pluggable (SFP) Multisource Agreement, these state ‐of ‐the ‐art components are designed expressly for high ‐speed bi ‐directional communication applications that support rates of up to 2.125 Gbps, with the laser transmission portion of the device operating at a wavelength of 1310 nm.PRODUCT OVERVIEWFEATURESSFP Fiber Optic TransceiversTR40x0‐PI2.125 Gbps 1310 nm Optical TransceiverModulesThese transceivers feature a very low jitter contribution, resulting in extremely clean, high‐quality eye patterns. The SFP metal enclosures not only makes them sturdier, but also improves their FCC test margins. This emission and ESD control is particularly important in applications with sensitive multiport hubs and switches. The modules operate at extended voltage (3.15 to 3.6 V)and temperature (–40°to +85°C) ranges, and all modules are supplied with a duplex LC connector.The TR4000‐PI SFP transceiver supports optical links up to 10 km and the TR4040‐PI supports optical links up to 40 km. These transceivers can be ordered as optional primary or secondary plug‐in modules to support the capabilities of digital transmitter units in NC4000 series nodes such as the legacy DT4xxx‐00/01 Digital Transceivers and the DT4250N Universal Digital Transceiver.The TR40x0‐PI series SFP transceivers may also be used to populate the primary network and local ports of the DS4004 Optical Ethernet Multiplexer for NC4000 series nodes, and are used on other products as described on individual product data sheets.SPECIFICATIONSCharacteristics SpecificationPhysicalDimensions 2.2” L x 0.4” H x 0.5” W (5.6cm x 1.0cm x 1.3cm)Weight0.1 lbs (0.05 kg)EnvironmentalApplication temperature range–40°to +85°C (–40°to +185°F)Storage temperature range–40°to +85°C (–40°to +185°F)Humidity5% to 95% non–condensingOptical InterfaceOptical connectors Duplex LCPower requirementsInput voltage 3.3 V DC(250 mA max)Power consumption•TR4000‐PI: 1.0 W•TR4040‐PI: 1.1 WGeneralSupported link length•TR4000‐PI: 10 km (on SMF‐28 or equivalent)•TR4040‐PI: 40 km (on SMF‐28 or equivalent)Data rate 2.125 GbpsHot plug–in/outOpticalTransmitter TR4000‐PI TR4040‐PITransmitter type Fabry‐Perot DFBCenter wavelength (nm)13101310Optical output power, min (dBm)–6–1ReceiverCenter wavelength (nm)13101310Receiver sensitivity (input power), min (dBm)–18–21Receiver overload (input power), max (dBm)00Return loss, min (dB)1227RegulatoryClass 1 product per IEC‐60825‐1Complies with 21 CFR 1040.10 and 21 CFR 1040.11Note: Specifications are subject to change without notice.Copyright Statement: ©ARRIS Enterprises, LLC, 2016. All rights reserved. No part of this publication may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without written permission from ARRIS Enterprises, LLC (“ARRIS”). ARRIS reserves the right to revise this publication and to make changes in content from time to time without obligation on the part of ARRIS to provide notification of such revision or change. ARRIS and the ARRIS logo are registered trademarks of ARRIS Enterprises, LLC. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks or the names of their products. ARRIS disclaims Customer CareContact Customer Care for product information and sales:•United States: 866‐36‐ARRIS •International: +1‐678‐473‐5656RELATED PRODUCTSMedia Converter access products NC2000 and NC4000DT4xxxN Digital TransceiversDS4004 Optical ConcentratorORDERING INFORMATIONPart Number DescriptionTR4000‐PI 2.125 Gbps 1310 nm Small form Factor Pluggable (SFP) Transceiver, 10 km TR4040‐PI2.125 Gbps 1310 nm Small Form Factor Pluggable (SFP) Transceiver, 40 km。
Omega FL-1900系列旋阀流量表操作手册说明书
FL-1900 Series Rotameters Operator’s Manual:INSTRUCTIONSHEET M0360/0201SECTION 1 INTRODUCTION1.1GENERAL DESCRIPTIONOMEGA®Series FL-1900 Rotameters provide aneconomical and efficient means of flow rate indicationwhen accuracy is not critical. Typical applicationsinclude purging, seal oil systems, bearing lubrication,and cooling water flow indication.Engineering design makes them especially suitablefor use with corrosive liquids and gases, andinstallation in corrosive atmospheres.The Series FL-1900 Rotameters are furnished with acontrol valve, but are available without the valve.Indicator body and supported frame are constructedfrom stainless steel. Sealing parts are manufacturedfrom vinylidene fluoride resin (Kynar). O-ring sealsare Viton-A. The meter is totally enclosed within acover of high impact polycarbonate (Lexan).1.2SPECIFICATIONThe following specifications apply to all models.CAUTIONDo not use this meter in excess of the specified values PRESSURE RATINGS:200 psig maximumTEMPERATURE RATING:250°F maximumREPEATABILITY:±0.5 % of full scaleACCURACY: Meter specified to have an accuracyof ±10 % of maximum scale from100 % to 10% of scale reading.Conforms to ISA R.P. 16.1,Specification 10-S-10DIMENSION:See Figure 1.1METERING TUBE:Borosilicate glassEND FITTINGS:316SSWINDOW SHIELD:High Impact PlasticFLOA T STOPS:T eflonTUBE P ACKING:VitonO - RINGS:VitonSCALE:65mm direct reading for air or water SECTION 2 INSTALLATION2.1RECEIPT OF EQUIPMENTWhen the equipment is received, the outside packingcases should be checked for any damage incurredduring shipment. If the packing case is damaged, thelocal carrier should be notified at once regarding hisliability.Remove the envelope containing the shipping list.Carefully remove the equipment from the packingcase. Make sure spare or replacement parts are notdiscarded with the packing material. Inspect fordamaged or missing parts.2.2RETURN SHIPMENTDo not return any merchandise without an AuthorizedReturn (AR) number. Call OMEGA Customer ServiceDepartment at (203) 359-1660.CAUTIONIt is recommended that this publication be read in its entirety beforeperforming any operation. Failure to understand and follow theseinstructions could result in serious personal injury and/or damageto the equipmentWARNINGGlass metering tubes are designed for operation up to the maximum operating pressures and temperatures as specified herein. Due to the inherent brittle characteristic of glass and conditions beyond our control, tube breakage could result below specified operating conditions. Possible glass tube breakage represents a potential hazard to operating personnel; therefore, operator protection should be supplied where operating pressures may exceed 50 psig.. A safety shield constructed of 1/2inch acrylic plastic may be used or the glass tube meter maybe replaced with an all metal (armored)meter.Figure 1.1 Dimension Diagram2.3FILTER INSTALLATIONIt is recommended that a filter with a rating of two (2) micronsbe installed on the inlet side of the meter. This filter will reducethe amount of foreign matter that could impair operation ofmeter.2.4INSTALLATION OF METERa.Check the control valve is fully closed.b.Check the valve body is fully seated in meterframe. Finger tighten if necessary.c.Slowly tip meter back and forth and check thatfloat has freedom to move.d.Remove dust covers from the inlet and outlet connections.e.Install inlet and outlet line connections. Inletconnection is at the zero end of the meter.2.5CONTROL V AL VE REPOSITIONING PROCEDUREThe user may desire to change the control valve fromthe inlet side of the meter to the outlet side. If meteris installed in the line, make sure that flow is stoppedto the meter. Failure to do this may result in a safetyhazard.a.Disconnect inlet and outlet lines to meter.b.Remove metering tube and seal spindle. Refer toparagraph 4.3c.Remove check ball from inside seal spindle.Retain check ball for future use.d.Install seal spindle in meter body. Refer toparagraph 4.4e.Turn meter 180°from original position so controlvalve is now on outlet and seal spindle is on inlet.f.Install metering tube. Refer to paragraph 4.4g.Connect inlet and outlet lines to meter.SECTION 3 OPERATION3.1GENERALAfter the meter has been installed it is ready foroperation. During operation make sure that metertemperature and pressure specifications are not exceeded,as stated in paragraph 1.2When the valve stem knob is turned counterclockwise tothe stop, the valve is fully open. Flow indication ismeasured using the center of the float as the referencepoint. A check valve is incorporated within the sealspindle. The check valve prevents reverse flow throughthe meter when upstream flow is stopped. When thecontrol valve is installed on the outlet of the meter, thecheck valve is not included.SECTION 4 MAINTENANCE4.1GENERALNo periodic maintenance, oiling, or cleaning is requiredfor the meter or meter components when it is used innormal applications. It may be necessary to remove themetering tube and components for cleaning when variousliquids have stained or left a deposit.It is recommended that the meter and meter componentsbe ultrasonically cleaned if possible. If ultrasonic cleaningis not available, use a suitable solvent. Tube and float maybe cleaned with a pipe cleaner or similar accessory.Figure 4.2 Float Stop Installation DiagramModel No.Float RangeGPH W A TER*PressureDrop Inches W ater **FL-1951 FL-1952 FL-1953 FL-1954 FL-1955 FL-1956 FL-1957 FL-1958 FL-1959 FL-1960 FL-1961 FL-1962Glass316SS316SSGlass316SSGlass316SSGlass316SSGlass316SSCarboloy0.01 - 0.140.05 -0.50.1 - 1.00.05 - 0.70.10 - 1.60.2 - 2.00.5 - 4.01.0 - 9.02.0 -171.0 - 112.0 - 203.0 -301.84.019.522.318.318.745109385132525890Air Flow Given At 14.7 psia and 700 F**Pressure Drops Are ApproximateFigure 5.1 Exploded View, FL-1900。
欧陆590直流调速器组态软件Config_ED_Lite中文手册
ConfigED Lite产品手册和ConfigLite 5.x一起使用○c欧陆传动有限公司 2002版权所有权力均受到严格保护。
未有获得欧陆传动有限公司的书面同意，不允许将本文件的任何一部分存储在检索系统中或者以任何形式传播给出去。
为了保证本文件的准确性，尽管做了很大的努力，但仍然有可能在没有事先通知的情况下对文件进行修改和补充，由此导致的损坏、伤害或费用，欧陆传动有限公司不承担责任。
本手册中详细的工序只能由受过充分培训或有经验的人员来操作。
设备的安装、操作和维修应当由合格的人员进行。
一个合格人员是指在技术上是有能力的，熟悉所有的安全信息并且具有安全方面的经验，熟悉设备的操作，了解高电压电气系统危险性。
如果不遵守这些指导可能造成设备损坏或人员伤亡。
如果你不能确保你有资格或你不理解本手册中的一些工续，请联系欧陆传动有限公司的服务部门来请求帮助。
请确认本手册中的手续，包括安装，请确认产品型号和本手册中的一致。
如果发现任何矛盾，请立即联系客户服务中心。
美国印制 RG352747 第六期ConfigED Lite 手册目录第一章 绪论什么是ConfigEDLite ？..................................................................................................................................1 - 1 离线配置..............................................................................................................................................................1 - 1 计算机兼容性.................................................................................................................................................... 1 - 2 第二章 操作 拆包指令..............................................................................................................................................................2 - 1 特殊处理..............................................................................................................................................................2 - 1 第三章 安装与设置安装步骤..............................................................................................................................................................3 - 1 与驱动器通讯....................................................................................................................................................3 - 4 第四章 创建配置打开一个默认配置...........................................................................................................................................4 - 1 显示此配置.........................................................................................................................................................4 - 2 配置参数..............................................................................................................................................................4 - 3 显示参数..............................................................................................................................................................4 - 3 改变参数..............................................................................................................................................................4 - 4 实现连接..............................................................................................................................................................4 - 4 排列功能块.........................................................................................................................................................4 - 5 保存配置..............................................................................................................................................................4 - 6 打开当前配置......................................................................................................................................................4 -7 安装配置...............................................................................................................................................................4 -7 使用“Get lnfo” ....................................................................................................................................................4 -7 安装配置...............................................................................................................................................................4 -8 更新配置...............................................................................................................................................................4 -8 建立配置模块......................................................................................................................................................4 -9 打印配置...............................................................................................................................................................4 -9 第五章 文件配置文件配置...............................................................................................................................................................5 -1 检查文件...............................................................................................................................................................5 -1 打印文件列表.....................................................................................................................................................5 –2 _______________________________________________________________________________ ConfigED Lite 手册 目录-1ConfigED Lite 手册第六章 高级特征模型........................................................................................................................................................................6 -1 建立模型...............................................................................................................................................................6 -1 自动数据录入......................................................................................................................................................6 -3 第七章 故障诊断通信问题...............................................................................................................................................................7 -1 不匹配的波特率.................................................................................................................................................7 -1 波特率设置过高.................................................................................................................................................7 -1 错误的通信端口.................................................................................................................................................7 -1 驱动器P3模式设置错误..................................................................................................................................7 -1 错误信息...............................................................................................................................................................7 -2 第八章 参考功能模块...............................................................................................................................................................8 -1 内部表格链接......................................................................................................................................................8 -1 组合的链接..........................................................................................................................................................8 -2 制图........................................................................................................................................................................8 -3 制图工具...............................................................................................................................................................8 -4 显示选项...............................................................................................................................................................8 -6 详解制图...............................................................................................................................................................8 -6 便条.................................................................................................................................................8 -6 第九章 附录菜单........................................................................................................................................................................9 -1 文件........................................................................................................................................................................9 -1 编辑........................................................................................................................................................................9 -1 命令........................................................................................................................................................................9 -1 窗口........................................................................................................................................................................9 -2 字体........................................................................................................................................................................9 -2 格式........................................................................................................................................................................9 -2 帮助........................................................................................................................................................................9 –2 _______________________________________________________________________________目录-2 ConfigED Lite 手册第一章绪论第一章绪论什么是ConfigED Lite？ConfigED Lite（CE Lite）是一种用来配置欧陆控制器的软件工具。
访客一体机参数表
1.1、18,可设置VIP人员，输入姓名，编号，如是V1P人员，则提示并打印VIP访客单，不需要选择被访人。
2.19、（可选功能）可直接在系统上进行身份证/IC卡/二维码直接授权门禁过闸机进出，离开刷闸机后系统自动签离、自动记录离开时间。
高端部件：采用比利时进口Me1exis原装红外探测器，精度高、性能稳定、质量可靠，为国内高端
配置。
金属材质：机壳采用金属材质，坚固耐用、不易变形或损坏。
产品特点
快速筛查：主动式采集红外温度数据，不需要人员操作，在小于1秒内快速完成测温。
非接触式测温：固定式红外温度传感器测量人体腕部或额头温度，避免测温人员与被测人员直接接触，引发交叉感染。
*1.6内置条码枪，红外自动连续扫描。
*1.7内置摄像头，CMOS传感器；帧速：120帧/秒；像素：130万。
*1.8内置热敏打印机：打印宽度：80mm,打印长度：26Ommo
1.9接口：USB2.0接口4个；TCP/IP网口1
1套
个；电话线接口2个；电源接口1个；音频输入输出接口各1个。
产品重量：净重10.65kgo
*2.4、拍摄存储功能：可抓拍现场图片并自动保存。（必须提供公安部检验报告或者省部级以上国家权威机构的证明文件）
2.5、登记功能：可采集访客信息，输入被访问人姓名，自动调出人员数据，完善被访人信息。
*2.6、被访人信息登记：（1）被访人姓名模糊查询，输入姓名的第一个字、或首字母、手机号（或房间号、电话号码、分机号）模糊查询，系统自动带出相应的被访人信息；（2）选择被访对象，可根据单位、部门、职工职位、职工姓名、电话等条件进行查询。
2.20、（可选功能）微信预约的访客登记时可扫描二维码通行证，系统自动带出预约信息进行快速登记。（可定制访客机内含二维码扫描器）
中兴常用光传输设备介绍2专选课件
NCP板
引导程序
单板复位
板在位检测
MCU
应用程序 及数据库
Байду номын сангаас
Qx/Q3/F 接口
S接口
ECC接口
实时时钟
存在Download和Run两种状态，可通过截铃开关进行设置
复位孔RST用于执行设备的硬复位
提供实时时钟以及设备通讯所需的Qx、s和ECC接口，完 成消息通信和设备管理功能
时钟单板(SCB )
、电源线等，通过遍布背板的插座将各个单板之间、设 备和外部信号之间联系起来。
子架前面板
插板区
ZXMP S320插板区
信号流程图
以太网接口 支路接口
ATM接口
群路
开销
接口
处理
交叉 处理
开销交换
开销
群路
处理
接口
定时单元 外时钟
辅助接口
控制和通信
F
Qx/Q3
数据接口 勤务电话 SMCC 数据通信网
中兴的光传输设备一般都放置在机柜中的子架上 。
机柜
300mm（深）x 600mm（宽）x 2600mm（高） 300mm（深）x 600mm（宽）x 2200mm（高） 300mm（深）x 600mm（宽）x 2000mm（高）
机柜指示灯
指示 灯
名称
红灯 黄灯 绿灯
主要告警指 示灯
一般告警指 示灯
SCB 位于单板区的2、3槽位，为了提高系统同步定 时的可靠性，配置时常采用1+1的热备份方式（即2 、3槽位均配置SCB），如若要求最简配置，则仅选 用一个SCB板，放置在2、3槽位均可。
SCB的主要功能是为 SDH 网元提供符合 ITU-T G.813 规范的时钟信号和系统帧头，同时也提供系 统开销总线时钟及帧头，使网络中各节点网元时钟 的频率和相位都控制在预先确定的容差范围内，以 便使网内的数字流实现正确有效的传输和交换，避 免数据因时钟不同步而产生滑动损伤。
EFM32 微控制器应用指南说明书
...the world's most energy friendly microcontrollers USART/UART - AsynchronousmodeAN0045 - Application NoteThis application note describes how to configure the EFM32 UART or USART tooperate in asynchronous mode.An included software example for the EFM32GG-DK3750 Giant Gecko DevelopmentKit shows how to implement interrupt driven receive and transmit, utilizing the on-board RS-232 transceiver.This application note includes:•This PDF document•Source files (zip)•Example C-code•Multiple IDE projects1 Universal Asynchronous Receive Transmit (UART)1.1 Basic TheoryA UART is a well established standard for low cost, low speed serial communications over a simple 2-wire (plus ground) interface.Asynchronous communications differs from synchronous communications in that synchronization between transmitter and receiver are encoded into the transmitted signal, rather than using a separate wire to transfer the transmitter clock to the receiver.Embedding the synchronization information in the data reduces the cost of cables and connectors, and may also be beneficial on a space constrained PCB or if one wants to keep the pin-usage low. On the other side adding synchronization information to the datastream increases overhead, causing the effective data rate to be lower than the baud rate.Normally, asynchronous communication modes facilitate somewhat lower data rates compared with synchronous modes. Some of the reason is the above mentioned overhead, but also because asynchronous communications may impose stronger requirements on the transceivers and the transmission lines between receiver and transmitter.Low cost and low power transceivers usually don't have advanced clock recovery mechanisms, but simply rely on the combination of oversampling and that the receiver and transmitter clock frequencies are sufficiently close.1.2 RS-232UART does not specify any electrical characteristics such as signal levels etc. Instead, several separate electrical interface standards can be applied. Most common is RS-232, but other well known standards include RS-422, RS-485, and also some standards that don't use electrical signalling such as IrDA.In this application note, the included software example uses the RS-232 transceiver that is included on the Development Kit.1.3 Using the EFM32 UART/USARTThe information necessary to configure and use the UART/USART modules on an EFM32 microcontroller are contained in the device family reference manual. This application note also presents some further details and clarifications.1.3.1 Clock SourceOften, the HFRCO is too unprecise to be used for communications. So using the HFXO with an external crystal is recommended when using the EFM32 UART/USART.In some cases, the internal HFRCO can be used. But then careful considerations should be taken to ensure that the clock performance is acceptable for the communication link.1.3.2 Baud Rate CalculationThe baud rate is given by the following expression:Baud rate(1.1)Where•br is baud rate,•f HFPERCLK is the frequency of the HFPERCLK branch of the high frequency clock tree (See figure on CMU Overview in device family specific reference manual),•OVS is the oversampling factor, and•DIV is the configurable part of the fractional divider in the UART/USART module.When rearranged, one can compute a clock divider setting that will obtain a wanted baud rate by the following formula:Clock divisor(1.2) The clock divider is a fractional divider dividing by (1+DIV/4) where DIV is a 15 bit value ranging from 0 to 32767. I.e. the clock can be divided by a factor from 1 to 8192.75. Depending on the configurable oversampling factor the baud rate is given by a further division by a factor of 4, 6, 8 or 16. This results in a baud rate that is the clock frequency divided by 4 to 131,084. If the HFXO is run at 32 MHz, baudrates between 8 Mbps and 244.11 bps can be generated as long as the HFPERCLK prescaler is set to 1.It is worth noting that the equations in this application note differs somewhat from the reference manual. The reason is that the reference manual refers to CLKDIV which is the entire 32-bit register value, of which only the 15-bit wide bitfield DIV is actually used to control the fractional divider. In this document, the bitfield DIV is consistently used.2 Software ExampleThe included software example is made for the EFM32 Giant Gecko Development Kit, EFM32GG-DK3750. However, with minor modifications the project will also work on our other EFM32 development kits. It can also be ported to the starter kits. But because the starter kits don't include RS-232 line drivers, please ensure that signal levels are compatible before establishing a communication link between two parties. Connecting the EFM32 UART directly to a PC serial port will damage the EFM32.The kit's on-board RS-232 transceiver is used to demonstrate a possible interrupt based asynchronous mode configuration of an EFM32 U(S)ART peripheral.The example uses interrupt driven transmit and receive. When transmitting a block of data, the data is first copied into a transmit queue. The U(S)ART TXBL interrupt is enabled. When the UART is ready to transmit, the TXBL interrupt goes high. The interrupt handler function fetches one byte from the transmit queue and copies it to the UART transmit buffer (UARTn->TXDATA). While transmitting, the CPU is free to perform other tasks. In the example project, the MCU spends this time in Sleep Mode (EM1).The same principle is used on receive. When an RXDATAV interrupt is received, the Rx interrupt handler copies the incoming data to a receive queue.2.1 Kit ConfigurationThe development kit's on-board RS-232 line driver is used. This transceiver is normally disconnected from the MCU, so before it can be used, it must be enabled by software. To do this, the kit library functions are used. The kit libraries are included in the kit software packages that can be installed via Simplicity Studio. Documentation can be found in a sub-folder of the Energy Micro library installation folder. It is usually located at: [energymicro]\kits\EFM32GG_DK3750\bspdoc\html\index.html where [energymicro] is the Simplicity Studio data folder. The location of this folder is system dependent, and can be found through "Simplicity Studio->File->Browse Installed Files"The RS-232 transceiver is connected to UART1, location 2 on the EFM32.2.2 InstructionsA serial cable and terminal emulator software is required to try this example. On Windows, the OpenSource terminal Tera Term can be used.First, connect a serial cable between a computer and the 9-pin RS-232 connector on the development kit. Configure the serial port as follows•Baud rate = 115 200•Data bits = 8•Parity = none•Stop bits = 1•Flow control = nonebefore opening a connection with the terminal emulator.One should also configure the terminal emulator to handle new line in the same way as the SW example.In Tera Term the proper configuration is to use LF on receive and CR+LF on transmit. If this can't be configured on the chosen emulator, the example can of course be altered to match the emulator settings.When connected, start typing. After entering some characters, press '.' which is predefined as a "termination character" causing the MCU to echo the contents of the RX queue back out on the UART.2.3 TransmitTransmit is handled by two functions: uartPutData() and UART1_TX_IRQHandler().uartPutData() copies data to send into a transmit queue. The queue is implemented as a circular buffer.The data is copied into the queue starting at the write index (wrI). When finished, the pending byte counter is updated. Finally the TX interrupt for the UART is enabled.UART1_TX_IRQHandler() reacts when the TXBL interrupt goes high, signalling that the UART transmit buffer is empty. When this happens, one byte is copied from the read index (rdI) position in the TX queue into the UART transmit buffer. The read index is updated, and the pending byte counter is decremented.If the transmit queue becomes empty, the TXBL interrupt is disabled.2.4 ReceiveIn the same way, receive is also handled by two functions: UART1_RX_IRQHandler and uartGetData.UART1_RX_IRQHandler()reacts on the RXDATAV interrupt, meaning that the UART RX buffer contains valid data. When this happens, the incoming byte is copied from the UART RX buffer into the RX queue. The queue write index (wrI) is updated, and the pending byte counter is incremented. The IRQ handler will also disable the TXBL interrupt if the transmit queue becomes empty.uartGetData() pulls a number of bytes from the receive queue. The copy starts at the read index (rdI).When data is copied, the read index is updated and the pending byte counter is decremented.Also, for the sake of the example, the RX interrupt handler checks if the received byte is a predefined termination character.3 Revision History3.1 Revision 1.032013-09-03New cover layoutRemoved unnecessary read of IF in TX IRQ Handler3.2 Revision 1.022013-05-08Added software projects for ARM-GCC and Atollic TrueStudio.3.3 Revision 1.012012-11-12Adapted software projects to new kit-driver and bsp structure.3.4 Revision 1.002012-06-28Initial revision.A Disclaimer and TrademarksA.1 DisclaimerSilicon Laboratories intends to provide customers with the latest, accurate, and in-depth documentation of all peripherals and modules available for system and software implementers using or intending to use the Silicon Laboratories products. Characterization data, available modules and peripherals, memory sizes and memory addresses refer to each specific device, and "Typical" parameters provided can and do vary in different applications. Application examples described herein are for illustrative purposes only. Silicon Laboratories reserves the right to make changes without further notice and limitation to product information, specifications, and descriptions herein, and does not give warranties as to the accuracy or completeness of the included information. Silicon Laboratories shall have no liability for the consequences of use of the information supplied herein. This document does not imply or express copyright licenses granted hereunder to design or fabricate any integrated circuits. The products must not be used within any Life Support System without the specific written consent of Silicon Laboratories.A "Life Support System" is any product or system intended to support or sustain life and/or health, which,if it fails, can be reasonably expected to result in significant personal injury or death. Silicon Laboratories products are generally not intended for military applications. Silicon Laboratories products shall under no circumstances be used in weapons of mass destruction including (but not limited to) nuclear, biological or chemical weapons, or missiles capable of delivering such weapons.A.2 Trademark InformationSilicon Laboratories Inc., Silicon Laboratories, the Silicon Labs logo, Energy Micro, EFM, EFM32, EFR, logo and combinations thereof, and others are the registered trademarks or trademarks of Silicon Laboratories Inc. ARM, CORTEX, Cortex-M3 and THUMB are trademarks or registered trademarks of ARM Holdings. Keil is a registered trademark of ARM Limited. All other products or brand names mentioned herein are trademarks of their respective holders.B Contact InformationSilicon Laboratories Inc.400 West Cesar ChavezAustin, TX 78701Please visit the Silicon Labs Technical Support web page:/support/pages/contacttechnicalsupport.aspx and register to submit a technical support request.Table of Contents1. Universal Asynchronous Receive Transmit (UART) (2)1.1. Basic Theory (2)1.2. RS-232 (2)1.3. Using the EFM32 UART/USART (2)2. Software Example (4)2.1. Kit Configuration (4)2.2. Instructions (4)2.3. Transmit (4)2.4. Receive (5)3. Revision History (6)3.1. Revision 1.03 (6)3.2. Revision 1.02 (6)3.3. Revision 1.01 (6)3.4. Revision 1.00 (6)A. Disclaimer and Trademarks (7)A.1. Disclaimer (7)A.2. Trademark Information (7)B. Contact Information (8)B.1. (8)List of Equations1.1. Baud rate (2)1.2. Clock divisor (3)。
港湾 HA1000-TR ADSL Modem 说明书
HA1000-TR ADSL Modem用户手册港湾网络有限公司E-MAIL customer@版权所有不得翻录Copyright by Harbour Networks, Ltd. All rights reserved.声明本手册总体上较为全面地介绍了该产品目前的功能特性和配置内容如遇到产品的某些临时变化或针对用户的某些特定需求而采取的一些特殊变动港湾公司保留继续使用该手册并以其他方式通知用户的权利用户也可以到港湾网络公司网站的下载中心下载相应的手册文档本手册及相关文档的信息受到版权保护手册的任何部分未经港湾网络公司书面许可不得复制或者传播违者必究目录第1章产品简介 (2)1.1 产品特点 (3)1.2 数据封装 (3)1.3 系统要求 (3)1.4 指示灯说明 (4)1.5 后面板说明 (4)第2章硬件安装 (5)第3章 MODEM参数设置 (6)3.1 登录 (6)3.2 主页面 (7)3.3 协议及参数设置 (7)3.4 RFC1483 桥接设置 (8)3.5 PPPoE内置拨号设置 (9)3.6 DHCP设置 (12)3.7 NAT设置 (15)第4章疑难解答 (16)附录: 在Win XP中建立拨号连接 (17)第1章产品简介本产品是一款以太网接口的ADSL终端接入设备支持多种ADSL标准具有良好的互连互通性产品外观图如下Copyright by Harbour Networks, Ltd. All rights reserved.1.1 产品特点全速率自适应ADSL Modem支持桥接/路由方式最高下行/上行速率8Mbps/1Mbps最大传输距离5.4公里完善友好的用户配置界面符合目前流行的Server/Browser模式支持全速率ADSL标准ANSI T1.413 Issue 2ITU-T G.992.1 (G.dmt)ITU-T G.992.2 (G.Lite)1.2 数据封装支持RFC 1483 Bridge支持RFC 1483 Router支持Classical IP over ATM (RFC 1577)支持PPP over ATM(RFC 2364)支持PPP over Ethernet (RFC 2516)1.3 系统要求为使您的以太网接口ADSL发挥最优的性能我们推荐使用以下的计算机配置Copyright by Harbour Networks, Ltd. All rights reserved.Pentium 233MHz 或更高64MB 内存或更高10M Base T以太网卡或更高速WIN9X WIN2000 WINXP WINME WINNT请在安装该ADSL Modem前收集ADSL服务商提供给您的相关信息这些信息对于设置ADSL Modem是相当有用的请将提供的信息填写到Adsl Modem设置的相应位置VPI虚路径标识值VCI虚通道标识值封装方式VCMUX或LLCMUX协议方式调制方式ANSI T1.413G.LITE G.DMT用户名和密码1.4 指示灯说明指示灯状态描述POWER 常亮 MODEM已通电常亮 MODEM与计算机网卡或HUB已建立连接ACT闪烁MODEM与计算机网卡或HUB正在传输数据常亮 MODEM与局端物理层已建立连接LINK缓慢闪烁 MODEM与局端物理层正试图建立连接快速闪烁 MODEM与局端物理层正在握手DATA 闪烁 MODEM正在接收和发送数据1.5 后面板说明Copyright by Harbour Networks, Ltd. All rights reserved.设备后面板示意图后面板各部分功能说明接口功能开关电源开/关 MODEM的电源电源插座电源插入RESET Modem复位健用针连续轻触三下可进行硬件复位此时Modem的指示灯会全亮后熄灭然后Modem将重新启动并恢复出厂的默认设置注意硬件复位将清除目前您所设置的Modem内容并将其恢复到出厂的默认设置状态LAN RJ-45网络线接入口可通过网络线与计算机或HUB相连LINE ADSL电话线接口第2章硬件安装请按下图所示将ADSL MODEM与您的计算机连接1. 若接分离器请按如下方法连接分离器的电话线接ADSL服务商提供的电话线插口分离器PHONE口接电话机分离器ADSL口接ADSL Modem的LINE口硬件连接示意图Copyright by Harbour Networks, Ltd. All rights reserved.2. 若不接分离器请把ADSL电话线接ADSL Modem的LINE口第3章MODEM参数设置3.1 登录1. 设置计算机网卡IP地址先安装好网卡并设置网卡的IP地址请检查附页中Modem 出厂设置的DHCP服务器状态1若为开启状态请将计算机网卡的IP地址设置为自动获取状态2若为关闭状态请将计算机网卡的IP地址设置为与Modem的IP地址在同一网段上如Modem的IP地址为192.168.1.1则计算机的网卡IP地址为192.168.1.X,X为3 255之间任一值然后打开MODEM电源并重新启动计算机2. 登录Web设置界面4打开IE或Netscape网页浏览器在地址栏输入http//192.168.1.1Modem的IP 地址然后敲回车<Enter>键进入如下设置界面输入用户名和密码然后单击确定按键进入Web设置界面默认设置IP地址192.168.1.1用户名adminCopyright by Harbour Networks, Ltd. All rights reserved.密码harbour3.2 主页面当您正确输入用户名及密码后经系统验证将出现如下主页面3.3 协议及参数设置选择ADSL服务商提供的该地区所使用的ADSL 协议及相关信息一般ADSL所支持的协议有Ethernet over ATM RFC1483 Bridge(EOA)PPP over Ethernet (RFC2516) (PPPoE)PPP over ATM (RFC2364) (PPPoA)RFC 1483 Router (IPOA)IP over ATM (RFC1577) (IPOA)Copyright by Harbour Networks, Ltd. All rights reserved.下面我们就以最常用的RFC1483 Bridge(EOA)和 PPPoE为例进行简易介绍若需其他协议的使用方法请与该ADSL Modem的供应商联系取得相关的配置方法3.4 RFC1483 桥接设置1检查ADSL服务商提供的该地区所使用的ADSL参数中VPI/VCI的值是否与广域网接口设置状态中的VPI/VCI的其中一条的值相同2若相同则不需要对Modem做任何操作上网方式详见本栏后面的注意项3若ADSL服务商提供的参数中的 VPI/VCI的值与上图广域网接口设置状态中任意一条VPI/VCI的值都不相同则需要对Modem进行快速设置任务栏中选择主页中的快速设置进入快速设置界面进行设置ATM接口选择0运行模式选择Enable封装模式选择1483 Bridged IP LLC VPI和VCI填写当地ADSL服务商所提供的VPI和 VCI值其余参数不必改动可保持默认值设置完成后请按键保存设置如下图Copyright by Harbour Networks, Ltd. All rights reserved.4永久保存若您想将设置的信息保存到Modem的芯片中以致下次开机后所设置的参数不丢失您必须进入设置界面的管理页面保存设置1任务栏中选择管理页面点击保存 & 重启选项2) 单击按键保存设置3) 单击按键重新启动Modem注意1若上网方式是静态IP地址的1483 Bridge方式请将ADSL服务商所提供的IP 地址和其他信息填写到计算机网卡上即可2若使用拨号方式上网在设置完ADSL Modem 以后安装第三方拨号软件连接到Internet如Enternet300Enternet500WinPoET等若您使用的系统是WinXP可使用其自带的拨号软件拨号上网详见附件说明3.5 PPPoE内置拨号设置1检查ADSL服务商提供的该地区所使用的ADSL参数中VPI/VCI的值是否与广域网接口设置状态中的VPI/VCI的其中一条的值相同Copyright by Harbour Networks, Ltd. All rights reserved.2若相同请记下该VPI/VCI所对应的底层接口ATM接口即aal5-*如上图0/32对应于aal5-3因为在后面介绍的快速设置中选择了相应的ATM接口Modem会自动选择VPI/VCI的值任务栏中选择主页中的快速设置进入快速设置界面进行设置根据ADSL服务商提供的信息将内容填写到相应的位置例如某用户当地的ADSL服务商提供的信息如下VPI0 VCI32封装格式PPPoE LLC用户名adsl@163.gd密码abcd设置如下在广域网接口设置中VPI/VCI对应与aal5-4则ATM接口选择 3Copyright by Harbour Networks, Ltd. All rights reserved.运行模式选择Enable封装格式选择PPPoE LLC桥接选择Disable启用DHCP选择Disable此选项指由ISP给Modem分配DHCP故一般选择Disable Default Router选择Enable用户名填写adsl@163.gd密码填写abcd启用DNS选择Enable填写完相应的信息后其余参数不必改动可保持默认值然后点击按键保存设置3若ADSL服务商提供的该地区所使用的ADSL参数中VPI/VCI的值与广域网接口设置状态中的VPI/VCI的任意一条的值都不相同在快速设置中的设置如下例如某用户当地的ADSL服务商提供的信息如下VPI0 VCI100封装格式PPPoE LLC用户名abcd@163.gd密码123456设置如下ATM接口选择0运行模式选择Enable封装格式选择PPPoE LLC桥接选择Disable启用DHCP选择Disable此选项指由ISP给Modem分配DHCP故一般选择Disable VPI填写0VCI填写100Default Router选择EnableCopyright by Harbour Networks, Ltd. All rights reserved.用户名填写abcd@163.gd密码填写123456启用DNS选择Enable填写完相应的信息后其余参数不必改动可保持默认值然后点击按键保存设置4永久保存若您想将设置的信息保存到Modem的芯片中以致下次开机后所设置的参数不丢失您必须进入设置界面的管理页面保存设置点击保存 & 重启选项单击按键保存设置并单击按键重新启动Modem3.6 DHCP设置DHCP Dynamic Host Configuration Protocol是指动态主机配置协议1. DHCP服务器选择DHCP服务器的目的是将Modem设置成DHCP服务器通过Modem自动给所连接的计算机分配IP 地址如果使用单台计算机与该Modem相连使用或不使用DHCP服务器均可但计算机的网卡TCP/IP协议的设置有所不同如果多台计算机共同使用一台Modem实现线路共享,必须设置DHCP服务器当您准备要修改ADSL Modem的IP地址之前或您现在的IP地址不够用的情况下您需要对DHCP服务器的范围作修改1) 任务栏中选择局域网中的DHCP服务器进入DHCP 服务器设置界面进行设置如下图Copyright by Harbour Networks, Ltd. All rights reserved.2请点击按钮删除现有的DHCP服务器范围3请点击按键重新添加所需要的DHCP服务器范围注意只需填写起始IP 地址和终止IP地址信息即可其他信息不需更改4任务栏中选择局域网中的DHCP模式进入DHCP 模式设置界面将DHCP 模式设置为DHCP Server如下图5请参照前面提及的永久保存方法保存现有设置注意若还要修改ADSL Modem的IP地址请修改完Modem的IP后一并做永久保存2. DHCP Relay选择DHCP Relay的目的是将Modem设置为一个中继器使得计算机可以从ISP处获得动态的IP地址该设置适用于RFC1483动态IP地址连接Internet1任务栏中选择局域网中的DHCP中继进入DHCP 中继设置界面进行设置如下图Copyright by Harbour Networks, Ltd. All rights reserved.3. 选择eth-0项点击右边的按键4. 点击按键提交设置5. 任务栏中选择局域网中的DHCP模式进入DHCP 模式设置界面将DHCP 模式设置为DHCP Relay如下图6. 请参照前面提及的永久保存方法保存现有设置注意在设置完该功能后将计算机网卡的IP地址设置为自动获取状态7. 不使用DHCP1任务栏中选择局域网中的DHCP模式进入DHCP 模式设置界Copyright by Harbour Networks, Ltd. All rights reserved.面将DHCP 模式设置为NONE2请参照前面提及的永久保存方法保存现有设置注意1将计算机的网卡IP地址设置到与Modem的IP地址在同一个网段上(如192.168.1.X)2将计算机的网关设置成Modem的IP地址(如192.168.1.1)3启用DNS设置好DNS服务器3.7 NAT设置NAT (Network Address Translation) 技术可以将局域网内所使用的私有IP地址转译为Internet上的合法IP您可以定义NAT规则指定合法与私有IP转换的方法NAT的默认值是启用默认的NAT设置假设您局域网的每一台计算机设置为自动取得IP地址(使用DHCP 服务器)建立NAT规则步骤1: 进入Services栏步骤2: 选择NAT Options的下拉式菜单的NAT Rule Entry步骤3:按一组NAT规则Rule Flavor一般选择NAPT若无特殊配置可直接按确认配置Copyright by Harbour Networks, Ltd. All rights reserved.第4章疑难解答1问所有指示灯都不亮答请检查电源是否插好2问ACT指示灯不亮答1请检查您的网络连接线是否与计算机的网卡接口或Hub/Switch接好2请检查您的PC机或Hub是否打开并正常工作3若您使用的是单台计算机与Modem相连请确认您所使用的是平行网络线若您使用Hub/Switch与Modem相连请确认您所使用的是交叉网络线3问Link指示灯不亮答请检查您的电话线是否与ADSL电话线出口及Modem的LINE口接好4问LINK灯常亮但不能上网答请检查VPI VCI设置是否正确用户名密码是否正确5问计算机不能访问Modem的Web设置页答1检查计算机和Modem之间是否正常通信可以从计算机桌面点击开始运行用ping 命令ping Modem的LAN IP 地址如Ping 192.168.1.1(Modem的IP 地址)若ping不通请检查所用的网络线是否正确各连接线是否接好2检查您的计算机的IP地址与Modem的IP地址是否在同一网段上若您的计算机的网卡是指定IP地址请将计算机的IP与Modem 的IP设在同一网段上如192.168.1.X网关设置为Modem的IP地址如192.168.1.1Copyright by Harbour Networks, Ltd. All rights reserved.若您的计算机的网卡使用的是自动获取IP地址请检查Modem的DHCP服务器是否为使用状态且DHCP所指定的IP地址是否Modem的IP地址是否在同一网段上您可以从计算机桌面点击开始运行用Winipcfg命令检查网卡的IP地址6问计算机不可打开网页答请检查Modem的设置是否正确7问自行设置后不能上网不能重新进入设置界面答请连续三次按RESET键将硬件复位到出厂设置状态并使用应用程序或Web设置界面重新设置参数IP地址为192.168.1.18问应用程序显示的速度不正确答可能是线路尚未连接好请单击按键刷新最新的Modem设置情况附录: 在Win XP中建立拨号连接除了上述拨号方法外在Win XP系统中还可建立如下拔号连接第一步在XP系统的桌面上单击开始—所有程序---附件---通讯—新建连接向导显示如下信息窗口单击下一步第二步选择连接到Internet单击下一步如图所示Copyright by Harbour Networks, Ltd. All rights reserved.第三步选择手动设置我的连接单击下一步第四步选择要求用户名和密码的宽带连接来连接单击下一步第五步在ISP名称栏中填入ADSL连接的名称任意Copyright by Harbour Networks, Ltd. All rights reserved.第六步填入由您的ADSL服务商提供的ADSL 账号和密码单击下一步在我的桌面上添加一个到此连接的快捷方式单击完成如图第七步选择所示第八步 XP 会在桌面上建立拨号图标您可以双击此图标拨号入网Copyright byHarbour Networks, Ltd. All rights reserved.Copyright by Harbour Networks, Ltd. All rights reserved.感谢您对港湾网络产品的支持和信赖如果您有好的意见和建议请给我们发邮件customer @ 或登录我们的网站 跟我们联系我们将认真对待您的意见和建议。
Omega FL-1900 Rotameters 产品说明书
B-23For units without valves, add suffix “-NV ” to model number and subtract from cost. Ordering Examples: FL-1902-NV , air purge rotameter with 0.2 to 2.0 CFH range, without valves.FL-1957, water rotameter with 0.5 to 4.0 GPH range.U ±10% Full Scale Accuracy U±0.5% Full ScaleRepeatability U 316 SS End FittingsU I ntegral FlowControl Valve U 316 SS, PTFE Glass,and FKM Wetted Parts U D irect Reading Scalefor Air or Water U C ompact 65 mm(2.6") Scale UN on-RotatingSeal Spindle OMEGA ®FL-1900 Rotametersprovide an economical means of flow rate indication. Designed for applications where accuracy requirements are not severe, these instruments are ideal for such services as purging, seal oil systems, bearing lubrication, and cooling water flow indication.These flowmeters feature 316 SS end fittings with PTFE glass and FKM wetted parts at an economical cost, providing an alternative to comparable higher-priced units.SPECIFICATIoNS Accuracy: ±10% full scaleRepeatability: ±0.5% of full scaleMaximum operating Pressure:13.8 bar (200 psig)operating Temperature Range:0 to 121°C (32 to 250°F)Metering Tube: Borosilicate glassEnd Fittings: 316 SSWindow Shield: High-impact plasticFloat Stops: PTFETube Packing: FKMo-Rings: FKMScale: 65 mm (2.6"), direct readingfor air or water Connection: 1⁄4 NPT ECONOMICAL PURGE ROTAMETERS For Low FlowsFL-1904 shown slightly smaller than actual size.FL-1900 SeriesMany fittings of various materials and styles are available. Visit 。
1900中文操作说明doc
1.前言1.1警告及注意事项手册的警告及注意事项如下：1.2手册的范围●本手册包括了Servomex顺磁氧分析仪——1900/1902/1900EUR/1902EUR的安装，常规操作及日常维修。
●技术要求参见技术数据表●1900/1900EUR与1902/1902 EUR基本相同，另有规定除外。
●技术支持和备件供应商的地址见封底●服务手册应由经过培训的工程师使用，P/N01800002A。
图表说明图A 安装1.M6 螺钉（4个）5mm L形六角扳手7. 清洗出口（如果要使用的话）2.LH盖（相连的）8. 样气出口3.显示窗口9. 样气进口4.RH盖10. 电缆入口5.M8安装槽（4个）11. M6 接地螺栓6.清洗入口（如果要使用的话）12. 通风器图B 电线连接1.范围接点7. 供电终端2.流程故障报警接点8. 输出电缆口3.报警1接点9. 电源电缆口4.报警2接点10. 报警电缆口5.线性非隔离输出信号（电缆入口—3/4寸NPT，M20或Pg13.5）6.线性隔离输出信号11. 电源保险（F1）—F3.15A HBC 图C 控制面板1.在LED上的电源（绿色）7. 流量故障LED（红色）2.设置电位计的ZERO（零点）8. 报警LED（红色）3.设置电位计的SPAN（量程）9. 范围变化按钮4.设置ALARM（报警）按钮10. 范围标志5.报警LEDs（黄色）11. 样气过滤器（在面板内部）6.显示（0.0到100.0%O2）12. 范围LEDs（黄色）图D 1800/901和1800/911板的连接1.流量报警（LK5） 4. 故障方式（LK6）2.范围1（LK3） 5. 报警1（LK2）3.范围2（LK4） 6. 报警2（LK1）1.3拆卸2.安装2.1安全使用条件2.2场所选择适于安装和维修的场所，且将温度的波动限制在最小范围内。
为确保安全，应使用4个指定的固定套管或安装板，以保持表面垂直，能够支撑分析仪的重量。
夜鹰（Nighthawk）AC1900智能WiFi路由器-双频Gigabit数据表说明书
R7000 Leading the New Era of WiFiNighthawk® AC1900 Smart WiFi Router is powered by high-power amplifiers and antennas to extend your WiFi coverage. Blazing-fast combined WiFi speeds up to 600+1300Mbps† and 1GHzdual-core processor for extended range. Smart Connect intelligentlyselects the fastest 2.4 or 5GHz WiFiband for each device in your homefor optimal speeds. Stop bufferingand start enjoying ultra-smoothstreaming, online gaming,and more. With NETGEARArmor™, you get multi-layeredcybersecurity for an unlimitednumber of devices that providesencrypted connections, keepsyour online activity private, secureslost or stolen devices, and blockssuspicious devices on your network.GAMING | FOR THE WINAvoid character freezing & enjoy lagfree gaming with the ultimate powerful dual-core 1GHz processor, & dynamic QoS for optimized game play on consoles like the XBox®. When microseconds count, let Nighthawk accelerate your game. For the win.STREAMING | ULTIMATE HDStop buffering and start enjoying uninterrupted streaming media. With features like dynamic QoS and Beamforming+ server you'll begin to stream like you mean it. Access your stored media quickly with USB 3.0.MOBILE | UP TO 100% FASTERImprove your mobile WiFi speeds by up to 100% with Nighthawk! Easily set up your router and get the most out of your WiFiwith the Nighthawk App. High-power amplifiers & antennashelp extend WiFi coverage throughout large homes & even backyards. For the first time Beamforming+ focuses WiFi signals to both 2.4 & 5GHz devices. With signals locked onto your device, experience what it really means to be mobile!Get super fast WiFi & enjoy a blazing-fast, lag-free WiFi experience for gaming, video streaming or surfing.SpeedGIGABIT WIFI—Next-generation WiFi now at Gigabit speeds EXTREMELY FAST WIFI—Up to 600+1300Mbps †SMART CONNECT—Automatically selects the best dual band WiFi connection for optimal wireless speedGIGABIT WIRED—Ideal for HD gaming & videoDUAL-CORE PROCESSOR—Dual-core 1GHz processor boostswireless, wired & WAN-to-LAN performance1GHz Dual Core ProcessorULTIMATE RANGE—WiFi coverage throughout very large homes WiFi RangeHIGH-POWER ANTENNAS—High-power amplifiers with 3external antennasFaster and expanded coverage throughout your home and for all you devices.With NETGEAR, sharing across your network is fun and easy, such as accessing stored photos & music.SharingONE SUPERSPEED USB 3.0 PORT—Up to 10x faster than USB 2.0READYSHARE ® USB ACCESS—Wirelessly access & share USB hard drive via two (2) USB portsStart enjoying your new device faster than ever. NETGEAR wants to make sure installation and management is simple & easy, so you can connect quickly & make sure you stay that way!Ease Of UseNIGHTHAWK APP—Easily set up your router and get more out of your WiFi. Includes access from anywhere to manage your network away from homeVOICE CONTROLLED BY AMAZON ALEXA—Control your NETGEARWiFi network with simple voice commandsThere’s nothing more frustrating than lost connections! With NETGEAR’s advanced features & best-in-class technology, you’ll reduce interference & enjoy more reliable WiFi connectivity.Reliable ConnectionsSIMULTANEOUS DUAL BAND WIFI—Reduces interference for better connections to more WiFi devicesDYNAMIC QOS—Dynamic QoS automatically recognizes & prioritizes streaming & gaming applicationsBEAMFORMING+—Boosts speed, reliability, & range of WiFi connections for 2.4 & 5GHz bandsSMART CONNECT—Intelligently selects the fastest WiFi band for everydevice connection. One WiFi name for the entire homeAIRTIME FAIRNESS—Prevent network lag when slower devices connectMaintain high security across your network to ensure your privacy & family is safe while online. Whether it’s preventing phishing & spyware or just limiting access for kids & guests, NETGEAR has you covered.SecurityV PN SUPPORT —OpenVPN Connect app on iOS and Android ® allows remote secure access to the home networkSECURE WIFI CONNECTIONS—Standards-based WiFi Security (802.11i, 128-bit AES encryption with PSK)PARENTAL CONTROLS—Circle ® - the smart way for families to manage content and time online, on any deviceGUEST NETWORK—Separate and secure network for your guests AUTOMATIC FIRMWARE UPDATE—Delivers latest security patches to the routerPERSONAL FTP SERVER—Customized free URL to create FTP serverFTPNETGEAR ARMOR ™—Cybersecurity for your home ††. Advanced cyber threat protection for your home network and your connected devicesDynamic Quality of ServiceIf you like gaming and streaming videos, then you’ll benefit from Dynamic Quality of Service (QoS). Dynamic QoS resolves Internet traffic congestion when you have competing Internet demands at home. Dynamic QoS identifies your online activities by application and device, and then utilizes bandwidth allocation, and traffic prioritization techniques, to automatically allocate more bandwidth to latency sensitive applications like online gaming and video streaming, while ensuring that lower priority applications continue to work.Nighthawk ® AppThe NETGEAR Nighthawk ® App makes it easy to set up your router and get more out of your WiFi, WIth the app, you can install your router in a few steps—just connect your mobile device to the router network and the app will walk you through the rest. Once set up, you can use the intuitive dashboard to pause the Internet on your connected devices, run a quick Internet speed test, setup smart parental controls and much more.• Anywhere Access—Easily monitor your home network anytime, anywhere• Internet Speed Test—Check the broadband speeds from your service provider• Pause Internet—Pause the Internet to any device • Traffic Meter —Track Internet data usage• Guest Networks—Set up separate WiFi access for guests • Quick Setup—Get connected in just minutes • Get it at NETGEAR Armor ™VULNERABILITY ASSESSMENT—Scans and identifies network s ecurity flawsSTAY SAFE EVEN WHEN AWAY FROM HOME WIFI— Stay in the know with Nighthawk App. Anywhere, anytimeB ITDEFENDER VPN—Encrypts your internet connection to keep your online activity private even while you’re on unsecured public networksCircle is the smart way for families to manage content and time online, on any connected device. With the Circle app, you can easily:• Limit daily Internet time for websites, apps, and more • Set a BedTime for your family's devices• Set individual filter for each family member that matches their age and interests • Pause Internet by device or by user with a press of a button • Schedule specific `no internet� times with OffTime • Check out where your family spends time online• Reward kids with extended Time Limits, no OffTime, and a late BedTime for the day • Use voice commands to ask Alexa ™ about Time Limits and Usage Learn more /circle®Key Features:Connection DiagramUSB 3.0 (front of product)Gigabit EthernetInternetAntenna connectionUSB 2.0This product comes with a limited warranty that is valid only if purchased from a NETGEAR authorized reseller.* 90-day complimentary technical support following purchase from a NETGEAR authorized reseller.†Maximum wireless signal rate derived from IEEE 802.11 specifications. Actual data throughput and wireless coverage will vary and may be lowered by network and environmental conditions, including network traffic volume and building construction. NETGEAR makes no representations or warranties about this product's compatibility with future standards. Up to 1900Mbps wireless speeds achieved when connecting to other 802.11ac 1900Mbps devices.††NETGEAR Armor requires a paid subscription after the initial 30-day free trial. (No credit card required for the trial). Visit /armor ‡‡Circle ® includes the Free Basic Plan. Fees apply for a Premium Plan. Visit /circle for more information.For indoor use only.The country settings must be set to the country where the device is operating.NETGEAR, the NETGEAR Logo, NETGEAR Armor, ReadySHARE and Nighthawk are trademarks of NETGEAR, Inc. Mac, Mac OS , the Mac logo, and iPhone are trademarks of Apple Inc. App Store is a service mark of Apple Inc., registered in the U.S. and other countries. Google Play and the Google Play logo are trademarks of Google LLC. Any other trademarks mentioned herein are for reference purposes only. ©2021 NETGEAR, Inc.NETGEAR, Inc. 350 E. Plumeria Drive, San Jose, CA 95134-1911 USA, /supportD-R7000-2Package Contents• Nighthawk ® AC1900 Smart WiFi Router (R7000)• Three (3) detachable antennas • Ethernet cable • Quick start guide• Power adapter, localized to country of salePhysical Specifications• Dimensions: 11.22 x 7.26 x 1.97 in (285 x 184.5 x 50 mm)• Weight: 1.65lb (750g)Technical Specifications• AC1900 WiFi †-Band1:**************+256-QAM support- Band 2: 1300Mbps @5GHz 11ac • Simultaneous dual band WiFi - Tx/Rx 3x3 (2.4GHz) + 3x3 (5GHz)- IEEE ® 802.11 b/g/n 2.4GHz + 256-QAM - IEEE ® 802.11 a/n/ac 5GHz - • Powerful dual-core 1GHz processor • Memory: 128MB flash and 256MB RAM • Three (3) external antennas with high- power amplifiers• Five (5) 10/100/1000Mbps- 1 WAN & 4 LAN Gigabit Ethernet ports • Two (2) USB ports—1 USB 3.0 & 1 USB 2.0 port• IPv6 support (Internet Protocol Version 6)• On/off LED lights optionStandards• One (1) USB 3.0 port• IEEE ® 802.11 b/g/n 2.4GHz + 256-QAM support• IEEE ® 802.11 a/n/ac 5GHz• Five (5) 10/100/1000Mbps—(1 WAN & 4 LAN) Gigabit Ethernet portsKey Features• Smart Connect—Same WiFi network name on 2.4 & 5GHz for automatic band selection• Dynamic QoS—Prioritizes bandwidth by application and device• ReadySHARE ® USB—Share your USB hard drive• Customized free URL to set up personal FTP server• Automatic firmware update delivers latest security patches to the router• VPN support—Secure remote access. Now also on Mobile devices• Guest network access—Separate & secure • Implicit & Explicit Beamforming—More reliable connections• Alexa Voice Control—Use Amazon Alexa ™ and the NETGEAR Skill to control your network with simple voice commands • Nighthawk ® App—Easily set up your router and get more out of your WiFi. Includes access from anywhere to manage your network away from home• NETGEAR Armor ™—Advanced cyber threat protection for your home and your connected devices ††• Circle ® Smart Parental Controls ‡‡—Manage your content and time online, on any deviceSystem Requirements• Microsoft ® Windows 7, 8, 10, Vista ®, XP ®, 2000, Mac OS ®, UNIX ®, or Linux ®• Microsoft ® Internet Explorer ® 5.0, Firefox ® 2.0, Safari ® 1.4, or Google Chrome ™ 11.0 browsers or higherSecurity• Standards-based WiFi Security (802.11i, 128-bit AES encryption with PSK)• Automatic firmware update delivers latest security patches to the router• Double firewall protection (SPI and NAT)• Denial-of-service (DoS) attack prevention • VPN support—Secure access to your home network away from home• NETGEAR Armor ™—Advanced cyber threat protection for your home network and your connected devices ††• Circle ® Smart Parental Controls ‡‡—Manage content and time online for your connected devices. Learn more at /circle.Warranty• /warranty• Extend your warranty & technical support within 90 days of product purchase [US only]. Visit: /homeSupport• 90-day complimentary technical support following purchase from a NETGEAR authorized reseller• J oin the NETGEAR Community Forum.Visit 。
LC-2300TR LC-2600 LC-2800 电子面板和门捕捉组件说明书
302623243128272535343133325816143136112111098756432151322192021183841404039374243274445464748495152505453555657Despiece Mecánico LC-2300TR/LC-2600/LC-28002917Mechanical parts LC-2300TR/LC-2600/LC-2800Mechanical parts LC-2300TR/LC-2600/LC-2800 1A320050ELECTRIC PANEL ASSEMBLY LC-2300TR1A320051ELECTRIC PANEL ASSEMBLY LC-26001A320050/1ELECTRIC PANEL ASSEMBLY LC-28002A460002MAGNETIC SWITCH WITH SUPPORT3A4600022F4MAGNETIC SWITCH SUPPORT4A030250MAGNETIC SWITCH5A450002MAGNETIC PUSH ASSEMBLY6A030252MAGNET (ALL MODELS)7A290001DOOR CATCHL ASSEMBLY8A050080I STAINLESS STEEL INNER NUT DOOR CATCH9A060067BALL CATCH SPRING10A050116DOOR CATCH STEEL BALL11A050270STAINLESS STEEL CATCH BODY12A050081I STAINLESS STEEL OUTER NUT DOOR CATCH13A320016/1CONTROL PANEL ASSEMBLY LC-2300TR WITH TEMPERATURE INDICATORS13A320022/1CONTROL PANEL ASSEMBLY LC-2600 WITH TEMPERATURE INDICATORS13A320023/1CONTROL PANEL ASSEMBLY LC-2800 WITH TEMPERATURE INDICATORS14A060040U LOCK NUT TR-522 1C15A060125STAINLESS STEEL SCREW DIN7981 6*9’516A040241DOOR STOP SCREW PLASTIC COVER17A300024FRONT DOOR LC-2000/2300/2300TR17A300022/1FRONT DOOR LC-2600/2800 WITH 7M AXLE18A310021COMPLETE BASE DOOR LC-2000/2300/2300TR18A310022COMPLETE BASE DOOR LC-2600/280019A700113RINSING AID LIQUID TANK20A040219RINSING AID LIQUID TANK GUIDE21A050090LOWER FIXING NUT M622A060153STAINLESS STEEL SAFETY WASHER Ø 8 MM. DIN 679923A0300142500 W TANK HEATING ELEMENT23A030016TANK HEATING ELEMENT 3000 W24A040026BLACK RUBBER O-RING 46*625A030404TANK FLAT HEATING ELEMENT CLAMP WASHER26A060021STAINLESS STEEL TANK HEATING ELEMENT FIXING NUT M5 LC-2300TR/2800/3800/420027A040043PRESSURE SWITCH HOOD RUBBER GASKET28A030067/4SAFETY THERMOSTAT THREE PHASE TANK HEATING ELEMENT T30-90ºC WITHOUT CLAMPING29A000421F1TANK SAFETY THERMOSTAT FASTENING30A709100CONDENSER FAN SUPPORT CLAMPING WASHER31A060024MAGNETIC CASE FASTENING WASHER M632A040300FILTER CLAMP KNOB33A430011MEDIUM FILTER RUBBER GASKET LC-2000/2300/2300TR33A430009TANK FILTER WITH RUBBER FRAME LC-2600/280034A040119LARGE PLASTIC FILTER CONNECTOR35A040053FILTER CONNECTOR GASKET WITH HOLES36A002354F4BASKET WELDED GUIDES ASSEMBLY (LC-2300/LC-2300TR)36A003354F4BASKET WELDED GUIDES ASSEMBLY (LC-2600/LC-2800)37A040211130 MM DRAIN PLUG37A040213TUB LEVEL PLUG38A700007DRAIN CONNECTOR ASSEMBLY (NEW)39A040124DRAIN CONNECTOR40A040044DRAIN CONNECTOR FLAT GASKET41A040170MODERN PLASTIC DRAIN ELBOW42A700102PRESSURE SWITCH AIR BELL ASSEMBLY43A040308PRESSURE SWITCH HOOD BODY44A040024PRESSURESTAT HOOD O-RING 33*29*245A040304PRESSURE SWITCH HOOD HEAD46A050034STAINLESS STEEL PROBE CAP47A040013FLAT CLAMPING 23,5*15*1,548A060027E STAINLESS STEEL GRIP NUT DIN 936 M1649A040319THERMOMETER PROBE RUBBER FIXING50A060104STAINLESS STEEL SCREW M8*10 C/E51A040037FLAT RUBBER GASKET 15*8*252A060022STAINLESS STEEL BOILER HEATING ELEMENT FIXING NUT M853A700270REAR COVER LC-2000/2300/2300TR53A700269REAR COVER LC-2600/280054A040320PROTECTION FEED-THROUGH55A060041U LOCK NUT TR-536 B56A700210TOP COVER LC 2300/2300TR56A700209TOP COVER LC-2600/280057A060124STAINLESS STEEL SCREW DIN7981 4’2*2558A060112ZINZING SCREW M10*40 (ADJUSTABLE FEET)11Despiece Lavado LC-2600/28002019171615141413712111213141615197658151720151996515211822192425242337383936352733342693112292104282932313027181814Washing system parts LC-2600/LC-2800Washing system parts LC-2600/LC-28001 A400022DISTRIBUTOR ASSEMBLY LC-2600/28002 A700105UPPER DISTRIBUTOR ASSEMBLY LC-2000 A LC-28003 A700106LOWER DISTRIBUTOR ASSEMBLY LC-1700 A LC-42004 A040230UPPERDISTRIBUTOR5 A040042DISTRIBUTOR ELBOW INNER FLAT GASKET6 A040144DISTRIBUTOR ELBOW HOLD DOWN NUT7 A040161DISTRIBUTORELBOW8 A040231LOWER DISTRIBUTOR (LC-1500)9 A060173DRAIN TUBE FASTENING CLAMP10 A040233DISTRIBUTOR KLENAIR-20 SPLICE (INNER Ц 45 OUTER Ц 61MM)11 A040012FLAT RUBBER CLAMPING 34*26*2 EXT. D12 A040057PRESSURE CONNECTOR FLAT GASKET KLINGERIT13 A040143BAYONET TYPE NUT14 A040050WASH SHAFT TAPERED GASKET15 A280022LOWER WASH SHAFT ASSEMBLY LC-2300/2300TR/2600/280016 A040252WASH SHAFT LC-2300/2300TR/2600/280017 A0401806MM D. JET STAR18 A040201WASH SHAFT JET PLUG19 A040311WASH SHAFT SPLICE20 A060123DISPENSER STAINLESS STEEL SCREW C/EX. M6*5521 A280023UPPER WASH SHAFT ASSEMBLY LC-2300/2300TR/2600/280022 A040181BLIND JET STAR23 A040167PUMP DISCHARGE ELBOW24 A060174SUCTION ELBOW CLAMP25 A040162SUCTIONELBOW26 A3300221,5HP PUMP ASSEMBLY WITH RACCORD27 A0200051,5 HP PUMP28 A020039AGITATOR SHAFT RETAINER (CERAMIC)29 A020038AGITATOR SHAFT RETAINER (SPRING)30 A020943PUMP COVER GASKET31 A020913PUMPIMPELLER32 A020903PLASTIC PUMP COVER 1,5HP33 A040058PRESSURE CONNECTOR FLAT GASKET34 A050041I RINSING AID LIQUID DOSER IMPULSE STARTER STAINLESS STEEL CONNECTOR FROM MODEL LC-1700 UP TO LC-420035 A060171HYDRAULIC TUBE CLAMP36 A040101HYDRAULIC CIRCUIT HOSE37 A030303 1.5 HP PUMP CONDENSER38 A060152HANDLE INNER M8 TOOTHED WASHER39 A060003NUT GALVANIZED M839Cuadro Eléctrico LC-80/LC-140Cuadro Eléctrico LC-1000/LC-1500/LC-17002337966811121045133143366341513512691086LC-2000/LC-2300/LC-2600Electrical Panel LC-80/LC-140Electrical Panel LC-1000/LC-1500/LC-1700LC-2000/LC-2300/LC-2600Electrical Panel LC-80 to LC-26001 A320046ELECTRIC PANEL ASSEMBLY LC-80/1402 A3200462F3ELECTRIC PANEL FOLDED SUPPORT FROM LC-80/140RELAY3 A030055POWER4 A030057DIN ADAPTOR5 A030056MINI-RELAY6 A030062CENTRAL OUTLET PRESSURE SWITCH7 A030113TERMINAL STRIP GIBI FV122B (5 POLOS+TT)8 A060092GALVANIZED SCREW M5*10 C/E9 A060050NUT GALVANIZED M510 A060079RELAY SETSCREW M4 *8/1011 A060001NUT GALVANIZED M412 A370060MAIN CABLE BUNDLE LC-80/14013 A320047ELECTRIC PANEL ASSEMBLY LC-100013 A320048ELECTRIC PANEL ASSEMBLY LC-1500/170013 A320049ELECTRIC PANEL ASSEMBLY LC-2000/230013 A320051ELECTRIC PANEL ASSEMBLY LC-260014 A3200472F3ELECTRIC PANEL FOLDED SUPPORT FROM LC-1000 TO LC-260015 A370061MAIN CABLE BUNDLE LC-100015 A370062MAIN CABLE BUNDLE LC-1500/170015 A370063MAIN CABLE BUNDLE LC-2000/230015 A370064MAIN CABLE BUNDLE LC-260041LC-2000/LC-2300/LC-2300TR/LC-2600/LC-2800 Cuadro Eléctrico T ermostatos LC-1000/LC-1500/LC-1700 34567832 678Cuadro Eléctrico T ermostatos LC-3800/LC-4200 193311121267541314108ENJUAGUECºCºLAVADOThermostats panel LC-3800/LC-4200 Thermostats panel LC-1000/LC-1500/LC-1700LC-2000/LC-2300/LC-2300TR/LC-2600/LC-2800Thermostats panel LC-1000 to LC-4200 1 A320053THERMOSTATS PANEL ASSEMBLY LC-10001 A320054THERMOSTATS PANEL ASSEMBLY FROM LC-1500 TO LC-28002 A370055THERMOSTAT CABLE BUNDLE (FROM LC-1000 TO LC-2800)3 A030067THERMOSTAT4 A060078GALVANIZED SCREW C/R M4*55 A0300680-90º THERMOSTATIC CONTROL6 A071107THERMOSTAT RINSE ROUND STICKER (SPANISH)7 A071108THERMOSTAT WASH ROUND STICKER (SPANISH)8 A071116THERMOSTAT TEMPERATURE INDICATOR STICKER9 A320042THERMOSTATS PANEL ASSEMBLY LC-38009 A320043THERMOSTATS PANEL ASSEMBLY LC-420010 A370008C THERMOSTAT CABLE BUNDLE LC-380010 A370009C THERMOSTAT CABLE BUNDLE LC-420011 A007072F2FOLDED ELECTRIC CONTROL SUPPORT LC-3800/420012 A030058ADJUSTABLE PRESSURE SWITCH 183/81 LC380013 A060041U LOCK NUT TR-536 B14 A060123DISPENSER STAINLESS STEEL SCREW C/EX. M6*5545Conexiones hídricas1Bomba DesagüeDosificador Detergente Conjunto Abrillantador 23415161891211105687 1314171619Water connections Drain pump Detergent doserShared Elements1 A040282G DRAINING HOSE2 MTS. (LC-3800/4200)1 A040280DRAIN HOSE 1,5 M LC-80/140/1000/1500/1700/2000/2300/2300TR/2600/2800)2 A040283WATER INTAKE HOSE (LC-3800/4200)2 A0402811,5 M WATER INTAKE HOSE (LC-80/140/1000/1500/1700/2000/2300/2300TR/2600/2800)3 A020015DRAINPUMP4 A040067AUTOMATIC DETERGENT DOSER5 A700113RINSING AID LIQUID TANK6 A040219RINSING AID LIQUID TANK GUIDE7 A060163RINSE AID LIQUID TANK ZINCING WASHER 4M8 A060001NUT GALVANIZED M49 A200002RINSE AID FILTER ASSEMBLY10 A040037FLAT RUBBER GASKET 15*8*211 A040126RINSE AID LIQUID FILTER TANK CONNECTOR12 A050007RINSING AID LIQUID STEEL LATICE FILTER13 A040038RINSE AID FILTER INTERIOR RUBBER GASKET14 A040127RINSING AID LIQUID OUTLET CONNECTOR15 A040325RINSING AID LIQUID DOSER PLASTIC FILTER16 A070303 NYLON Q-TIES REF.: 222117 A050190STAINLESS STEEL DOOR STOP REF.20X15-0,818 A040105PLASTICTUBE19 A040224RINSING AID LIQUID TANK (LC-80/140)71553412Racks73Racks9101112Racks1 A050350RACK FOR GLASSES (RODS) (OPTIONAL LC-80/1000)2 A050350P RACK FOR GLASSES (PLASTIC) (LC-80/1000)3 A050306WIRE RACK FOR GLASSES (400X400) (OPTIONAL LC-140/1500/1700)4 A050306P RACK FOR GLASSES (PLASTIC) (LC-140/1500/1700)5 A040242PLASTIC CORNERS (LC-80/1000/1500/1700/2000)6 A050341WIRE RACK FOR SMALL SIZE COFFEE DISHES (LC-1700 AND OPTIONAL FOR LC-1500)7 A050307WIRE RACK FOR GLASSES LC-20008 A050320WIRE RACK FOR DISHES LC-20009 A050308RACK FOR GLASSES (PLASTIC) 500X500 (LC-2300/2300TR/2600/2800/3800/4200)10 A050321RACK FOR DISHES (PLASTIC) 500X500MM (LC-2300/2300TR/2600/2800/3800/4200)11 A050345SMALL RACK FOR DISHES (LC-80/140/1000/1500/3800/4200)12 A050346CUTLERY BASKET (FOR ALL MODELS)75。
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1850 – 1980 MHz
V2
Features
• LO Power +13 dBm
• +22dB Compression Point • Surface Mount • +32dBm IIP3
• Up and Down converting
•
Tape and reel packaging available
Description
M/A Com's EFM-1900 uses a novel, patent pending design to achieve very high linearity at low LO drive levels. Typically IP3 performance is +32dBm with an LO drive level of just +13dBm. The mixer combines PHEMT devices and carefully matched transformers in a surface mount package which can be used for both up and down converting. It is ideally suited for wireless applications where high linearity is required. Parts are packaged in tape & reel.
Ordering Information
Part Number
Package
EFM-1900TR
Tape and Reel (300 piece Reel)
SM - 106 - Non Hermetic Package
Electrical Specifications: T A = 25°C, Z 0 = 50Ω 1
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
RF Frequency DC bias 3V ± 0.3V 1850 - 1980 MHz — — — LO Frequency DC bias 3V ± 0.3V 1350 - 1880 MHz — — — IF Frequency DC bias 3V ± 0.3V
100 - 500 MHz — — — Conversion Loss
— 1850 - 1980 dB - 7.5 9.5 Isolation LO to RF 1350 - 1880 dB 15.0 19.0 — Isolation LO to IF 1350 - 1880 dB 22.0 28.0 — Isolation RF to IF 1350 - 1880 dB 25.0 35.0 — VSWR LO 1350 - 1880 — — 3.8 — VSWR
RF
1850 - 1980
—
—
3.5
—
1850 – 1980 MHz
V2
Pin Configuration
Pin No.
Function
1 Ground 8 Ground
2 RF 9 LO
3 Ground 10 Ground
4 Ground 11 Ground
5 Ground 12 Ground
6 Ground 13 Bias 7
Ground
14
IF
Absolute Maximum Ratings
1. Operation of this device above any one of these parameters may cause permanent damage.
Parameter
Absolute Maximum
Max RF Power 200 mW Peak IF Current 40 mA Operating Temperature -40°C to +85°C Storage Temperature
-55°C to +125°C
ESD Rating
Zero
Electrical Specifications: T A = 25°C, Z 0 = 50Ω 1
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
IF VSWR — 100 - 500
— — 1.8 — Input IP3 — — dBm 28.0 32.0 — Input 1dB Compression
—
1850 - 1980
dBm
—
22.0
—
Schematic
1850 – 1980 MHz
V2
LO - RF Isolation
LO—IF Isolation
IIP3
Typical Performance Curves
Conversion Loss
1 dB Compression Point
1850 – 1980 MHz V2
Spurious Table: 1850MHz
(In dBc below IF, assuming down conversion)
nf LO - mf RF
0 X 13 29 27 25
1 27 0 17 58 45
RF 2 58 77 53 49 74
(n) 3 77 77 77 77 70
4 77 77 77 77 77
0 1 2 3 4
LO (m)
RF = 1850 MHz, 0dBm
LO = 1350 MHz, +13dBm
IF = 500 MHz
Spurious Table: 1980MHz
(In dBc below IF, assuming down conversion)
nf LO - mf RF
0 X 9 25 34 17
1 30 0 55 6
2 60
RF 2 77 69 66 74 77 (n) 3 77 77 77 77 77
4 77 77 77 77 77
0 1 2 3 4
LO (m)
RF = 1980 MHz, 0dBm
LO = 1880 MHz, +13dBm
IF = 100 MHz Spurious Table: 1980MHz
(In dBc below IF, assuming down conversion)
nf LO - mf RF
0 X 12 18 14 25
1 30 0 21 59 58
RF 2 70 77 66 60 75 (n) 3 77 77 77 77 77
4 77 77 77 77 77
0 1 2 3 4
LO (m)
RF = 1980 MHz, 0dBm
LO = 1480 MHz, +13dBm
IF = 500 MHz
Spurious Table: 1850MHz
(In dBc below IF, assuming down conversion)
nf LO - mf RF
0 X 16 8 16 16
1 26 0 4
2 47 58
RF 2 67 77 55 77 77 (n) 3 77 77 77 77 77
4 77 77 77 77 77
0 1 2 3 4
LO (m)
RF = 1850 MHz, 0dBm
LO = 1750 MHz, +13dBm
IF = 100 MHz。