复用器使用说明
MTL4850 HART多路复用器说明书
Eaton Electric Limited,Great Marlings, Butterfield, Luton Beds, LU2 8DL, UK.Tel: + 44 (0)1582 723633 Fax: + 44 (0)1582 422283E-mail:********************© 2022 EatonAll Rights ReservedPublication No. EPS MTL4850_54 Rev 4November 2022The MTL4850 HART multiplexer provides a simple interface between smart devices in the field, control/safety systems and HART® instrument management software running on a PC.The system is based on 32-channel modularity to provide a compact, easily configurable and expandable system. Using astandard RS485 serial link, up to 2016 individual HART devices can be connected to a single network.For the optimum solution , the modules mount directly to either a range of generic or customised connection units/backplanes.The MTL4850 is certified for the use with safety related sub-systems to IEC 61508, and is the first choice of HART multiplexer for these applications. It can be connected to signal loops that are part of safety instrumented functions up to SIL3.With the fixed modularity of 32 channels , the speed of scanning field devices and responsiveness to PC software requests is optimised when compared to master/slave configurations.The MTL4854 mounts on the same range of backplane as the MTL4850 but includes four HART modems that enablesimultaneous communications with connected field devices to be carried out.The primary application for this is to enable monitoring of other channels to continue while one channel is being used for valve positioner diagnostics.MTL4850 and MTL4854 HART® MultiplexersConnectivity to HART Configuration and Instrument Management SoftwareThe online access to the information contained within HARTdevices allows users to diagnose field device troubles before they lead to costly problems. Software can capture and use diagnostic data from HART field instruments via the MTL HART connection hardware. This allows users to realise the full potential of their field devices to optimise plant assets, which results in significant operations improvement and direct maintenance savings.IMS products provide essential configuration , calibration,monitoring and maintenance history functions for conventional analogue (4-20 mA) and HART protocol compatible smart process instruments and field devices. They deliver powerful tools to meet the need for standardised instrument maintenance procedures and record keeping mandated by some quality standards and regulatory bodies.The benefits of utilising these powerful software packagesonline include: • Reduced commissioning time and costs • Reduced maintenance costs • Reduced documentation• Reduced process downtimeThe MTL4850/54 offers connectivity to a comprehensive range of FDT based software packages via the comms Device Type Manager (DTM). The DTM can be downloaded from. Other software packages work with theMTL4850/54 through custom software drivers or by the inclusion of the device description (DD) file for the MTL multiplexers.• Mount directly to a range of customised connection units• MTL4850 designed for usewith SIL3 loops (non interfering)• MTL4854 designed for use in partial-stroke test valve positioner applications• Connect over 2000 loops on one RS485 network• Auto baud rate detection •LED indication for fault diagnosis •Isolated Power Supply • Firmware upgradeableHART ® is a registered trademark of the HART Communication FoundationApprovalsFor the latest certificate information,see /certificatesLED INDICATORSDIMENSIONS (mm)SPECIFICATIONNumber of channels 32Channel transmitter type HART rev 5 – 7 Channel interface2 connections to each channel field loop (64 total) Host system interfaceRS485 2-wire multidrop(up to 63 MTL4850 modules can be connected to one host RS485 baud rate38400, 19200, 9600, 1200 baud - (auto-detected) Address selection8-bit interface, up to 64 addressesAlarm output (Open Collector - Referenced to 0V) V max = 35V, I max = 5mA, P max = 100mWISOLATIONChannel-to-channel isolation 50V dcField loop isolation 50V dcModule is coupled to loops via capacitor in each connection leg (i.e. 2 capacitors per channel)RS485 interface isolation (Between module and interface) 25V dcAlarm output isolation (Between module and output) 50V dcPSU isolation (Between module and PSU input) 50V dcPOWERSupply voltage 19V to 35V dcCurrrent consumption MTL4850 MTL4854 60mA at 24V ±10% 42mA at 24V ±10% Power dissipation MTL4850 MTL4854 <1.6W at 24V ±10% <1.1W at 24V ±10% PSU protectionReversed polarity protectedENVIRONMENTAL Temperature range Operating: –40°C to +70°C Non-operating: –40°C to +85°C Relative humidity5% to 95% - non-condensing MECHANICALDimensions See drawingWeightMTL4850 MTL4854 125 gm 100 gmCompatible FDT Frames include:-MTL4850/MTL4854 BACKPLANE SPECIFICATIONS GENERAL PURPOSE VERSIONSHMP-HM64 BACKPLANECapacity2 x MTL4850 or MTL4854 HART multiplexer modules Maximum power requirements2.9W when equipped with –2 x MTL4850 or MTL4854 HART multiplexer modules HART interface connectors4 x DIN41651 20-way HART signal cables(16 HART signal connections + 4 common returns on eachcable. Connections to HART signals via screw terminalinterface or custom backplane. Contact Eaton’s MTL product line for details.)Weight (excl. modules and accessories)220g approx.HTP-SC32 BACKPLANE *Capacity1 x MTL4850 or MTL4854 HART multiplexer module Maximum power requirements1.4WWeight (excl. modules and accessories)330g approx.COMMON SPECIFICATION HMP-HM64 & HTP-SC32Power requirements, Vs21 to 35V dc through plug-in connectorsMountingSupplied fitted in DIN-rail (T- or G- section) carrierRS485 port2.5mm screw terminalsOperating temperature–40°C to +70°CHCU16 HART CONNECTION UNIT*Accuracy (HCU16-P250 only)250Ω ±0.05%Connectors2.5mm2 screw clamp terminals3 terminals per channel20-way HART signal cable (to HMP-HM64)Weight383g approx.HCU16AO CONNECTION UNIT WITH FILTERSSeries impedancedc < 2ΩHART signal > 240ΩConnectors2.5mm removable screw clamp terminals2 terminals per channel in groups of 4 channels20-way HART signal cable (to HMP-HM64)Weight768g approx.COMMON SPECIFICATION HCU16 & HCU16AOCapacity16 channelsIsolationChannel-to-channel 50V dcMountingSupplied fitted in DIN-rail (T- or G- section) carrier*For further details of the model options refer to the Instruction ManualINM4850 - available from the MTL website.The given data is only intended as a productdescription and should not be regarded as a legal warranty of properties or guarantee. In the interest of further technical developments, we reserve the right to make design changes.Eaton Electric Limited,Great Marlings, Butterfield, Luton Beds, LU2 8DL, UK.Tel: + 44 (0)1582 723633 Fax: + 44 (0)1582 422283E-mail:********************© 2022 EatonAll Rights ReservedPublication No. EPS MTL4850_54 Rev 4 101122November 2022EUROPE (EMEA): +44 (0)1582 723633 ********************THE AMERICAS: +1 800 835 7075*********************ASIA-PACIFIC: +65 6 645 9888***********************MTL4850/54 BACKPLANE SPECIFICATIONS INTRINSIC SAFETY VERSIONSCPH-SC16/CPH-SC32 BACKPLANESCapacity16 x MTL4541/A, MTL4546/Y isolators16 x MTL4544/A, MTL4549/Y (CPH-SC32 only)1 x MTL4850 or MTL4854 HART multiplexer Power requirements, Vs21 to 35V dc through plug-in connectors Maximum power requirementsCPH-SC16 0.65A CPH-SC32 1.2ASafe-area connectors2.5mm screw terminals (2 terminals/module)RS485 port2.5mm screw terminalsAccuracyCPH-SCxxR: 250Ω ±0.05% conditioning resistorWeight (excl. modules and accessories)CPH-SC16 410g approx.CPH-SC32 470g approx.CPH-SC16(R)CPH-SC32(R)DIMENSIONS (mm)ORDERING INFORMATION。
RT9705B 1 DS9705B-03 电源多路复用器说明书
DS9705B-03 April 201180m Ω, 1A Power MultiplexerGeneral DescriptionThe RT9705B is a dual input single output power multiplexer specifically designed to provide seamless voltage transition between two independent power suppliers. Equipped with two low R DS(ON) N-Channel MOSFETs driven by internal charge pump circuitry, the RT9705B is able to deliver 1A output current with only 80mV voltage drop. Manual or auto switching mode is easily selected by two digital inputs D1 and D0. When both D0and D1 are selected high, the RT9705B enters shutdown mode and consumes minimum power making it ideal suitable for battery powered equipments. A STAT pin with open drain output is provided to indicate the switch status.A user-programmable up to 1.25A current limit function is available for maximum safety in various applications.The RT9705B provides comprehensive protection functions,including adjustable current limit, over temperature protection, soft start function for minimum inrush current,cross-conduction protection, and reverse conduction protection. These features greatly simplify power multiplexer design. The RT9705B is available in TSSOP-8package requiring minimum board area and smallest components.Featuresz Adjustable Current Limiting up to 1.25Az Built-In (Typically 80m Ω) N-Channel MOSFET zReverse Current Flow Blocking (no body diode) i.e.Output Can Be Forced Higher than Input (Off-State)zLow Supply Current :`55μA Typical at Switch on State`Less than 0.5μA Typical at Switch Off State z Guaranteed 1A Continuous Load Current z Wide Input Voltage Ranges : 2.8V to 5.5V z Open-Drain STAT Outputz Hot Plug-In Application (Soft-Start)z Thermal Shutdown Protectionz Smallest TSSOP-8 Package Minimizes Board Space zRoHS Compliant and 100% Lead (Pb)-FreeApplicationsz LCD Monitor, LCD-TVz Information Appliance and Set-Top Box z Battery-Powered Equipment z ACPI Power Distributionz Motherboard & Notebook PCs z Mini PCI & PCI-Express Cards zPCMCIA & New CardsPin Configurations(TOP VIEW)TSSOP-8Ordering InformationSTAT D0D1ILIMGNDVIN2VOUT VIN1Note :Richtek products are :` RoHS compliant and compatible with the current require-ments of IPC/JEDEC J-STD-020.` Suitable for use in SnPb or Pb-free soldering processes.Marking InformationFor marking information, contact our sales representative directly or through a Richtek distributor located in yourarea.Package Type C : TSSOP-8RT9705BLead Plating System P : Pb FreeG : Green (Halogen Free and Pb Free)Typical Application CircuitTable 1. Truth TableNotes for Table 1.1. X : Don ’t care2. Hi-Z: High impedance node3. D0 and D1 cannot be floating which will lead to an unknown state.4. An internal MOSFET with 2k Ω R DS(ON) turns on and softly discharges the output voltage when D0 = D1 = 1.V V OUTDS9705B-03 April 2011Test CircuitsTest Circuit 1Test Circuit 2Test Circuit 3Test Circuit 4f = 28Hzf = 580Hz5VV OUTFunction Block DiagramTiming DiagramV 5VQ1 EnabledQ2 EnabledV 3.3VV OUT (a)(b)(c)DS9705B-03 April 2011Electrical Characteristicsz Input Voltage, VIN1 & VIN2-----------------------------------------------------------------------------------------−0.3V to 6.0V z Logic Inputs Voltage, D0 &D1--------------------------------------------------------------------------------------−0.3V to 6.0V z Output Voltage, VOUT , STAT & ILIM -----------------------------------------------------------------------------−0.3V to 6.0V zPower Dissipation, P D @ T A = 25°CTSSOP-8----------------------------------------------------------------------------------------------------------------0.43W zPackage Thermal Resistance (Note 2)TSSOP-8, θJA ----------------------------------------------------------------------------------------------------------230°C/W z Junction T emperature -------------------------------------------------------------------------------------------------125°C z Lead Temperature (Soldering, 10 sec.)---------------------------------------------------------------------------260°Cz Storage T emperature Range ----------------------------------------------------------------------------------------−65°C to 150°C zESD Susceptibility (Note 3)HBM (Human Body Mode)------------------------------------------------------------------------------------------2kV MM (Machine Mode)--------------------------------------------------------------------------------------------------200VAbsolute Maximum Ratings (Note 1)To be continuedRecommended Operating Conditions (Note 4)zInput VoltageV IN1 ( if V IN2 2.8V)--------------------------------------------------------------------------------------------------2.3V to 5.5V V IN1 ( if V IN2 < 2.8V)--------------------------------------------------------------------------------------------------2.8V to 5.5V V IN2 ( if V IN1 2.8V)--------------------------------------------------------------------------------------------------2.3V to 5.5V V IN2 ( if V IN1 < 2.8V)--------------------------------------------------------------------------------------------------2.8V to 5.5V z Logic Inputs Voltage (D0 &D1)-------------------------------------------------------------------------------------0V to 5.5V z Junction T emperature Range ----------------------------------------------------------------------------------------−40°C to 125°C z Ambient T emperature Range ----------------------------------------------------------------------------------------−40°C to 85°C≥≥To be continuedDS9705B-03 April 2011Note 1. Stresses listed as the above “Absolute MaximumRatings ” may cause permanent damage to the device. These are for stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied.Exposure to absolute maximum rating conditions for extended periods may remain possibility to affect device reliability.Note 2. θJA is measured in the natural convection atT A = 25°C on a low effective thermal conductivity test board of JEDEC 51-3 thermal measurement standard.Note 3. Devices are ESD sensitive. Handling precautionrecommended.Note 4. The device is not guaranteed to function outside itsoperating conditions.Note 5. Performance at −5°C ≤ T A ≤ 85°C is assured bydesign.Note 6. Not tested for production.Note 7. The UVLO is without latch. In V IN falling dege, theoutput voltage will depend on I OUT and C OUT . Please see below curve as reference.V IN2 = 2.2V, C OUT = 10uF, R L = 180ΩV OUT Response vs. UVLOTime (1ms/Div)V OUT(1V/Div)V IN1(1V/Div)R DS(ON) vs. Temperature5060708090100110-50-25255075100125Temperature (°C)R D S (O N ) (m Ω)Typical Operating CharacteristicsR e f e r t o T e s t C i r c u i t s 2Output Turn-On ResponseTime (1ms/Div)D0D1V OUT(2V/Div)(2V/Div)(2V/Div)D0 = 1 0, D1 = 1, V IN1 = 5V, V IN2 = 3.3V↔Output Switchover ResponseTime (1ms/Div)D1D0V OUT(2V/Div)(2V/Div)(2V/Div)D0 = 0, D1 = 1 0V IN1 = 5V, V IN2 = 3.3V↔R e f e r t o T e s t C i r c u i t s 1Current Limit vs. Junction Temperature00.20.40.60.811.21.41.61.82-50-25255075100125Junction Temperature C u rr e n t L i m i t (A )(°C)R DS(ON) vs. Input Voltage606570758085902.53 3.54 4.55 5.56Input Voltage (V)R D S (O N ) (m Ω)Quiescent Current vs. Input Voltage303540455055602.53 3.54 4.55 5.56Input Voltage (V)Q u i e s c e n t C u r r en t (u A )DS9705B-03 April 2011Output Switchover Voltage DroopTime (50μs/Div)D1V OUT(2V/Div)(2V/Div), C OUT = 1uF (2V/Div), C OUT = openD0 = 0, D1 = 1 0, V IN1 = V IN2 = 5V, RL = 50Ω↔R e f e r t o T e s t C i r c u i t s 3Auto Switchover Voltage DroopTime (250μs/Div)(2V/Div)(2V/Div)V OUTV IN1D0 = 1, D1 = 0, V IN1 = 5 0V, V IN2 = 3.3V↔R e f e r t o T e s t C i r c u i t s 4Output Switchover Voltage Droop vs. C OUT00.20.40.60.811.21.41.60.1110100C OUT (uF)O u t p u t S w i t c h o v e r V o l t a g e D r o o p (V )Application InformationThe RT9705B is dual input single output power multiplexer specifically designed to provide seamless voltage transition between two independent power suppliers. Equipped with two low R DS(ON) N-Channel MOSFETs driven by internal charge pump circuitry, the RT9705B is able to deliver 1A output current with only 80mV voltage drop. The RT9705B provides comprehensive protection functions, including adjustable current limit, over temperature protection, soft start function for minimum inrush current, cross-conduction protection, and reverse conduction protection. These features greatly simplify power multiplexer design.Manual Switching ModeThe RT9705B provides two logic input D0 and D1 for switch selection as shown in Table 1. The RT9705B selects the manual-switching mode when the D0 is pulled low. In this mode V OUT connects to V IN1 if D1 pulled high, otherwise V OUT connects to V IN2.Auto Switching ModeRT9705B selects the auto-switching mode when the D0 is pulled high and D1 is pulled low. In this mode V OUT connects to the higher of V IN1 and V IN2.Shutdown ModeWhen both D0 and D1 are selected high, the RT9705B enters shutdown mode and consumes minimum power. An internal MOSFET with 2kΩ R DS(ON) turns on and softly discharges the output voltage in the shutdown mode. Since no body diode exists between V INX and V OUT, output voltage is allowed to be high than the input voltages in the shutdown mode.Switch Status IndicationA STAT pin with open drain output is provided to indicate the switch status. STAT pin outputs high impedance if V IN2 is active, otherwise STAT pin outputs low.Current LimitingThe current limit circuitry prevents damage to the MOSFET switch and external load. A resistor R ILIM from ILIM to GND sets the current limit to 500/R ILIM and the adjustable current limiting up to 1.25 A. A setting resistor R ILIM equal to zero is not recommended as that disables current limiting.Thermal ConsiderationsThermal protection limits power dissipation in RT9705B. When the operation junction temperature exceeds 135°C, the OTP circuit starts the thermal shutdown function and turns the pass element off. The pass element turn on again after the junction temperature cools by 10°C.For continuous operation, do not exceed absolute maximum operation junction temperature 125°C. The power dissipation definition in device is :P D = (V IN-V OUT) x I OUT + V IN x I QThe maximum power dissipation depends on the thermal resistance of IC package, PCB layout, the rate of surroundings airflow and temperature difference between junction to ambient. The maximum power dissipation can be calculated by following formula :P D(MAX) = ( T J(MAX) - T A ) / θJAwhere T J(MAX) is the maximum operation junction temperature 125°C, T A is the ambient temperature and the θJA is the junction to ambient thermal resistance.For recommended operating conditions specification of RT9705B, where T J(MAX) is the maximum junction temperature of the die (125°C) and T A is the maximum ambient temperature. The junction to ambient thermal resistance (θJA is layout dependent) for TSSOP-8 package is 230°C/W on standard JEDEC 51-3 thermal test board. The maximum power dissipation at T A = 25°C can be calculated by following formula :P D(MAX) = (125°C -25°C) / 230°C/W = 430 mW (TSSOP-8)RT9705B11DS9705B-03 April 2011Layout ConsiderationIn order to meet the voltage drop, droop, and EMI requirements, careful PCB layout is necessary. The following guidelines must be considered :zKeep all main current traces as short and wide as possible.z Place a ground plane under all circuitry to lower both resistance and inductance and improve DC and transient performance (Use a separate ground and power plans if possible).zLocate the ceramic input capacitors as close as possible to the VIN and GND pins of the device.Figure 1. Top Layer Figure 2. Bottom Layer12DS9705B-03 April Richtek Technology CorporationHeadquarter5F, No. 20, Taiyuen Street, Chupei CityHsinchu, Taiwan, R.O.C.Tel: (8863)5526789 Fax: (8863)5526611Richtek Technology Corporation Taipei Office (Marketing)5F, No. 95, Minchiuan Road, Hsintien City Taipei County, Taiwan, R.O.C.Tel: (8862)86672399 Fax: (8862)86672377Email:*********************Information that is provided by Richtek Technology Corporation is believed to be accurate and reliable. Richtek reserves the right to make any change in circuit design,specification or other related things if necessary without notice at any time. No third party intellectual property infringement of the applications should be guaranteed by users when integrating Richtek products into any application. No legal responsibility for any said applications is assumed by Richtek.8-Lead TSSOP Plastic Package。
复用器说明书
复用器使用说明书复用器目录1安全注意事项 (1)2概述 (2)2.1产品功能及用途 (2)2.2外形尺寸（1U机箱） (2)3主要特点 (3)4技术规格与指标 (3)4.1ASI数据输入 (4)4.2ASI复用数据输出 (4)4.3网管接口 (4)4.4辐射及安全要求 (4)5系统组成及工作原理 (5)5.1系统组成 (5)5.1.1ASI输入接口 (5)5.1.2节目流复接处理 (5)5.1.3数据输出接口 (6)5.2工作原理 (7)工作原理 (7)6安装指南 (8)6.1安装准备 (8)6.2设备安装流程 (8)6.3环境条件要求 (8)6.4接地要求 (9)6.4.1机柜接地 (9)6.4.2设备接地 (9)6.5线缆的连接 (10)6.5.1电源线的连接 (10)6.5.2信号线的连接 (10)复用器7前面板操作指南 (10)7.1键盘功能 (10)7.2菜单选择 (11)7.2.1锁定状态显示 (11)7.2.2锁定状态显示 (11)7.2.3主菜单显示 (11)7.2.4输入信息设置 (11)7.2.5输出设置 (12)7.2.6网络设置 (13)7.2.7保存当前设置 (14)7.2.8加载设置 (14)7.2.9版本号 (14)7.2.10选择语言种类（中文和英文） (14)7.2.11错误信息 (15)7.3系统运行错误及排除 (15)7.3.1指示灯状态 (15)7.3.2常见故障排除 (15)8网络管理器操作指南 (16)8.1NMS登陆 (16)8.2添加频点 (18)8.3添加设备 (18)8.4修改设备 (19)8.5设置设备参数 (22)8.5.1通道复用设置 (23)8.5.2基本参数设置 (24)8.5.3NIT编辑设置 (25)8.5.4PSI编辑设置 (26)8.5.5PID透传 (28)8.5.6PID 过滤 (29)8.5.7PID监测 (30)8.6网管软件公共功能 (30)复用器前言感谢您选用本公司的产品。
博世 LTC 2662 90 系列彩色通用视频多路复用器 说明书
通用多路复用器采用了诸多尖端的技术，能够生成高品质、栩栩如生的彩色视频图像。
它的增强型电路不仅可以改善图像准确度和提升显示速度，同时还能消除多屏幕显示通常存在的令人烦躁的屏幕闪烁（伪信号）现象。
这些装置可在监视器 A 或 B 上显示来自任何摄像机的图像，并包括摄像机排序和报警或操作调用功能。
借助独特的摄像机显示锁定功能，选定的摄像机将不会同时显示在两个监视器上。
但是，将在后台记录选定的视频摄像机。
这些装置可以同时在多个屏幕上进行记录和查看，并可回放 6 家不同制造商生产的录像带。
基本功能由于配备了切换电源，通用多路复用器可以智能地探测输入信号和输入电压，从而自动将装置设定为 PAL/NTSC 或 EIA/CCIR 格式。
简单易用的控件使这些装置的编程和操作过程快速而简单。
屏显编程菜单可以英语、法语、德语、西班牙语、荷兰语或意大利语显示。
通过高级设置程序，可以获得快速设置功能或自定义系统配置。
帮助屏幕可指导操作人员完成整个设置过程。
启用 AutoSet （自动设置）功能后，系统可以根据所连接摄像机的数量自动配置自身，从而进行录像、排序和视频丢失列表操作。
此外，这些多路复用器还提供计时事件功能，这样，可以根据时间激活预编程的设置参数，如录像功能等。
内存中可以编程和存储多达六个独立的操作设置。
为了增强摄像机的录像功能，数字移动探测功能可以智能地分析所有摄像机输入的移动内容，确保优先记录包含移动的摄像机。
系统提供了两种活动探测模式：“专用”和“交叉”，这两种模式还可以在发生报警时使用。
另外，数字移动探测功能提供四种灵敏度级别，其中包括方向感测和独特的步测设置，能够消除虚假报警。
在此模式下，可以选用声音警报器。
另外，这些装置还包括多种功能，如前面板控制、与录像机磁头切换同步、冻结、4X 变焦、视频丢失指示器、报警捕获、密码安全保护、多继电器功能输出、具有 16 字符标题记录能力的全功能时间和日期等。
阿里斯DP35M系列DWDM光路复用器模块说明书
Optical Passives (ISP)DP35Mxx4, 8, 12, 16, 20, and 40‐channel ISP DWDM MuxesARRIS DP35M‐Series DWDM optical mux cassettes are intended for applications in controlled indoor environments. They are typically mated with compatible field‐based DP95D‐Series OSP DWDM demultiplexer modules.The DP35M‐Series is designed to multiplex 4, 8, 12, 16, 20, and 40 DWDM wavelengths with 100 GHz frequency spacing on the DWDM ITU Grid (ITU‐T G.694.1). Units also have an EXP express port (for insertion of other wavelengths outside the C‐band), a UPG upgrade port (for daisy‐chain cascading of other DWDM wavelengths), and separate ‐20 dB TP line monitoring taps (for Tx and Rx signal paths).1These ISP headend modules are compatible with industry‐standard LGX chassis.PRODUCT OVERVIEW•4, 8, 12, 16, 20, and 40 channel optical multiplexer modules•ISP Mux companions to ARRIS DP95D‐Series OSP DWDMdemux cassettes•LGX chassis‐compatible for ISP inside plant controlledindoor environments•100 GHz DWDM ITU channel spacing (ITU‐T G694.1)•EXP express port1•UPG upgrade port1•Separate ‐20 dB TP test ports for Tx and Rx signal paths•LC/APC or LC/UPC connectors optionsFEATURESSPECIFICATIONSCharacteristics SpecificationPhysicalDimensions LGX modulexx = channels w = S or D (single or dual Mux package)Dimensions (mm)xx = 4, 8w = S, 1‐slot wide25.4W x 163 D x 130 Hxx = 4, 8w = D, 1‐slot wide25.4W x 163 D x 130 Hxx = 12, 16w = S, 1‐slot wide25.4W x 163 D x 130 Hxx = 12, 16w = D, 2‐slots wide50.8W x 163 D x 130 Hxx = 20 (DP35M20S0iZ2R‐0LB‐UL)1‐slot wide25.4W x 163 D x 130 Hxx = 20 (DP35M20S0iB2S‐0LB‐yz)2‐slots wide50.8W x 163 D x 130 Hxx = 20 (DP35M20D0iB2S‐0LB‐yz)3‐slots wide76.2W x 163 D x 130 Hxx = 40w = S, 2‐slots wide50.8W x 163 D x 130 H Weight 1.5 lbs (0.68 kg)EnvironmentalOperating temperature range (indoor)–20°to +65°C (–4°to +149°F)Storage temperature range–40°to +85°C (–40°to +185°F)Humidity5% to 95% non‐condensingOptical InterfaceOptical ports•DWDM ITU channel input ports (See Table 2.)•COM: Output to fiber network•EXP: Express port to cascade wavelengths outside DWDM ITU 19‐63•UPG: Upgrade port to cascade DWDM channels from another DWDM mux•TP‐Tx: Unidirectional ‐20 dB tap off COM from xx channels1•TP‐Rx: Unidirectional ‐20 dB tap off COM from fiber network1Optical connector options See the Ordering Information section.OpticalChannel Spacing100 GHz grid (ITU‐T G.694.1)±0.125/±15.6Channel Passband @ –0.5 dBc points (nm/GHz around centerwavelength), minDP35MxxS0iyyS DP35MxxS0iyyR±0.22/±27.5±0.28/±35Channel Passband @ –3 dBc points (nm/GHz around the centerwavelength), minCOM‐to‐UPG passband1527.22–1564.68 nm (ITU channels 16‐63)COM‐to‐EXP passband1260–1520 and 1570–1635 nmInsertion Loss (including connectors), max•COM‐to‐CHANNEL: See Table 1•Paired: See Table 1•COM‐to‐UPG: See Table 1•COM‐to‐EXP: 1.2 dB•COM‐to‐TP‐Tx: 20.4 dB•COM‐to‐TP‐Rx: 20.4 dBModule Uniformity, max2 dBPaired Uniformity, max1 dBRipple within passband, max0.5 dBIsolation, min Adjacent channels (COM‐to‐CHANNEL): 30 dBNon‐adjacent channels (COM‐to‐CHANNEL): 45 dBDirectivity, min Between any two CHANNEL ports: 55 dBBetween any CHANNEL port and the EXP port: 45 dBReturn loss, min45 dBPolarization dependent loss, max0.25 dBPolarization mode dispersion, max0.15 psThermal wavelength shift, max0.002 nm/°CThermal stability, min0.01 dB/°CPower handling, max (any port)21.8 dBmTABLE 1: INSERTION LOSS1(dB), DP35MxxChannel Count Channel Input to COM Paired Loss2COM to UPG Model Type(See the Ordering Information section for details.)DP35M04w0iB2S‐0LB‐yz4 2.5 4.43 2.2DP35M08w0iB2S‐0LB‐yz8 3.3 5.24 3.1DP35M10S0iA1S‐0LC‐yz10 3.8 5.75 3.5DP35M12w01B2S‐0LB‐AL12 4.2 6.16 3.9DP35M16w01B2S‐0LB‐yz16 5.0 6.97 4.7DP35M20w0iB2S‐0LB‐yz20 4.7 6.28 4.2DP35M20S0iZ2R‐0LB‐UL20 4.1 5.512N/ADP35M40S0UB2S‐0LB‐yz40 5.57.49 5.0DP35M40S0UZ0S‐0LB‐yz40 4.4 5.310N/ADP35M40S0UZ0S‐0LN‐yz40 4.38.911N/ADP35M40S0UZ2R‐0LB‐UL40 4.9 6.313N/A NOTES:1.These specifications include optical connector losses.2.Insertion loss between multiplexer channel input and the correspondng de‐mulitplexer channel output for the specified pairings in the footnotes below3.DP35M04w0iB2S mux/DP35D04w0iB2S demux pair4.DP35M08w0iB2S mux/DP35D08w0iB2S demux pair5.DP35M10S0iA1S mux/DP95D10S0iA0S demux pair (Subtract 0.1 dB per connector for outdoor devices with no connector.)6.DP35M12w01B2S‐0LB mux/DP95D12S0AB2S‐0LB demux pair7.DP35M16w0iB2S‐0LB mux/DP95D16S0AB2S‐0LB demux pair8.DP35M20w0iB2S‐0LB‐0LB mux/DP35D20S0iB2S‐0LB or DP95D20S0iB2S‐1GB demux pair9.DP35M40S0UB2S‐0LB mux/DP35D40S0UB2S‐0LB demux pair10.DP35M40S0UZ0S‐0LB mux/DP35D40S0UZ0S‐0LN demux pair11.DP35M40S0UZ0S‐0LN mux/DP35D40S0UZ0S‐0LN or DP95D40S0UZ0S‐1HN demux pair (Subtract 0.1 dB per connector for outdoor devices with no connector.)12.DP35M20S0iZ2R‐0LB demux/DP35D20S0iZ2R‐0LB or DP95D20S0iA2R‐1GB‐00 mux pair (Subtract 0.1 dB per connector for outdoor devices with no connector.)13.DP35M40S0UZ2R demux/DP35D40S0UZ2R or DP95D40S0UA2R‐1HB‐00 mux pair (Subtract 0.1 dB per connector for outdoor devices with no connector.)ITU Channel Plan 4‐channeli =8‐channeli =8‐channeli =10‐channeli =12‐channeli =16‐channel i =20‐channeli =40‐channeli =Channel #Optical frequency(THz)Wavelength(nm)HJ16191.61564.67917191.71563.86318191.81563.04719191.91562.233JK2NU20192.01561.41921192.11560.606V (Channels 22,25,26,27, 28,30,31,32)22192.21559.79423192.31558.983K24192.41558.173125192.51557.36326192.61556.55527192.71555.747LM28192.81554.94029192.9 1554.134330193.01553.32931193.11552.524M32193.21551.72133193.31550.918W(Channels 34,36,37,38, 39,40,41,43)34193.41550.11635193.51549.315NP36193.61548.51537193.71547.71538193.81546.91739193.91546.119P4U40194.01545.32241194.11544.52642194.21543.73043194.31542.936RS44194.41542.142X(Channels 45,46,48,49, 50,53,55,56)45194.51541.34946194.61540.55747194.71539.766S48194.81538.97649194.91538.1865150195.01537.39751195.11536.609TU52195.21535.82253195.31535.03654195.41534.25055195.51533.465U56195.61532.68157195.71531.89858195.81531.11659195.91530.334V60196.01529.55361196.11528.77362196.21527.99463196.31527.216TABLE 2: ITU G.694 WAVELENGTH TABLE AND CORRESPONDING DP35Mxx MODELSNote: Specifications are subject to change without notice.Copyright Statement:©2019ARRIS Enterprises LLC.All rights reserved.ARRIS and the ARRIS logo are trademarks of ARRIS International plc and/or its affiliates.All other trademarks are the property of their respective owners.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 International plc (“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.RELATED PRODUCTSDP95D Series OSP DWDM Demultiplexer ModulesIndustry‐standard LGX Chassisw = Single (S) for all Channel Groups or dual (D) for Channel Groups J, K, M, P, S, or U only i = J, K, M, P, S, U, V, W, or X (See Table 2 for definitions of ITU channel groups.)yz = UL (LC/UPC connectors) for channel groups V, W, or X; yz = UL (LC/UPC connectors) or AL (LC/APC connectors) for all other channel groups Thin‐film filter technologyDP35M10S0iA1S‐0LC‐yz10‐channel multiplexer with UPG port and one bi‐directional test port i = 2, 3, 4, or 5 (See Table 2 for definitions of ITU channel groups.)yz = AL (LC/APC connectors) or UL (LC/UPC connectors)Thin‐film filter technologyDP35M12w01B2S‐0LB‐AL12‐channel multiplexer with EXP and UPG ports and two unidirectional test ports and LC/APC connectors w = Single (S) or dual (D) MUX packageITU Channel Group 1 (See Table 2 for definitions of ITU channel groups.)LC/APC connectorsThin‐film filter technologyDP35M16w01B2S‐0LB‐yz16‐channel multiplexer with EXP and UPG ports and two unidirectional test ports w = Single (S) or dual (D) MUX packageITU Channel Group 1 (See Table 2 for definitions of ITU channel groups.)yz = AL (LC/APC connectors) or UL (LC/UPC connectors)Thin‐film filter technologyDP35M20w0iB2S‐0LB‐yz20‐channel multiplexer with EXP and UPG ports and two unidirectional test ports w = Single (S) or dual (D) MUX packagei = N or U (See Table 2 for definitions of ITU channel groups.)yz = AL (LC/APC connectors) or UL (LC/UPC connectors)Thin‐film filter technologyDP35M40S0UB2S‐0LB‐yz40‐channel multiplexer with EXP and UPG ports and two unidirectional test ports (See Table 2 for definition of ITU channel group U.)yz = AL (LC/APC connectors) or UL (LC/UPC connectors)Thin‐film filter technologyDP35M40S0UZ0S‐0Lt‐yz40‐channel demultiplexer with no EXP or UPG port and no test port ITU Channel Group U (See Table 2 for definition of ITU channel groups.)t = B (thin‐film filter technology) or N (Array Waveguide technology)yz = AL (LC/APC connectors) or UL (LC/UPC connectors)DP35M20S0iZ2R‐0LB‐UL20‐channel multiplexer with two unidirectional test ports and no EXP or UPG port i = N or U (See Table 2 for definitions of ITU channel groups.)LC/UPC connectorsThin‐film filter technologyWider –3 dBc bandwidth (See the Specifications section for details.)DP35M40S0iZ2R‐0LB‐UL40‐channel multiplexer with two unidirectional test ports and no EXP or UPG port ITU Channel Group U (See Table 2 for definition of ITU channel groups.)LC/UPC connectorsThin‐film filter technologyWider –3 dBc bandwidth (See the Specifications section for details.)Customer CareContact Customer Care for product information and sales:•United States: 866‐36‐ARRIS •International: +1‐678‐473‐5656。
74LVC1G157-Q100 单路2输入复用器商品说明书
74LVC1G157-Q100Single 2-input multiplexerRev. 2 — 8 December 2016Product data sheet1.General descriptionThe 74LVC1G157-Q100 is a single 2-input multiplexer which select data from two datainputs (I0 and I1) under control of a common data select input (S). The state of thecommon data select input determines the particular register from which the data comes.The output (Y) presents the selected data in the true (non-inverted) form.Inputs can be driven from either 3.3V or5V devices. This feature allows the use of thesedevices as translators in mixed 3.3V and5V applications.This device is fully specified for partial power-down applications using I OFF.The I OFF circuitry disables the output, preventing the damaging backflow current throughthe device when it is powered down.Schmitt-trigger action at all inputs makes the circuit highly tolerant to slower input rise andfall times.This product has been qualified to the Automotive Electronics Council (AEC) standardQ100 (Grade 1) and is suitable for use in automotive applications.2.Features and benefits⏹Automotive product qualification in accordance with AEC-Q100 (Grade 1)◆Specified from -40︒C to +85︒C and from -40︒C to +125︒C⏹Wide supply voltage range from 1.65 V to5.5V⏹High noise immunity⏹Complies with JEDEC standard:◆JESD8-7 (1.65 V to1.95V)◆JESD8-5 (2.3 V to2.7V)◆JESD8B/JESD36 (2.7 V to3.6V)⏹±24mA output drive (V CC=3.0V)⏹CMOS low power consumption⏹Latch-up performance exceeds 250mA⏹Direct interface with TTL levels⏹Inputs accept voltages up to 5V⏹ESD protection:◆MIL-STD-883, method 3015 exceeds 2000 V◆HBM JESD22-A114F exceeds 2000V◆MM JESD22-A115-A exceeds 200V (C = 200 pF, R = 0 Ω)⏹Multiple package options3. Ordering informationTable 1.Ordering informationType number PackageTemperature range Name Description Version 74LVC1G157GW-Q100-40︒C to+125︒C SC-88plastic surface-mounted package; 6 leads SOT363 74LVC1G157GV-Q100-40 ︒C to +125 ︒C SC-74plastic surface-mounted package (TSOP6); 6 leads SOT4574. MarkingTable 2.MarkingType number Marking code[1]74LVC1G157GW-Q100YP74LVC1G157GV-Q100YP[1]The pin 1 indicator is located on the lower left corner of the device, below the marking code.5. Functional diagram6. Pinning information6.1Pinning6.2Pin descriptionTable 3.Pin descriptionSymbol Pin DescriptionI11data input from source 1 GND2ground (0V)I03data input from source 0 Y4multiplexer outputV CC5supply voltageS6common data select input7. Functional descriptionTable 4.Function table[1]Inputs OutputS I1I0YL X L LL X H HH L X LH H X H[1]H=HIGH voltage level;L=LOW voltage level;X=don’t care.8. Limiting valuesTable 5.Limiting valuesIn accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max UnitV CC supply voltage-0.5+6.5VI IK input clamping current V I < 0 V-50-mAV I input voltage[1]-0.5+6.5VI OK output clamping current V O > V CC or V O < 0 V-±50mAV O output voltage Active mode[1][2]-0.5V CC + 0.5VPower-down mode[1][2]-0.5+6.5VI O output current V O = 0 V to V CC-±50mAI CC supply current-100mAI GND ground current-100-mAP tot total power dissipation T amb=-40︒C to+125︒C[3]-250mWT stg storage temperature-65+150︒C[1]The input and output voltage ratings may be exceeded if the input and output current ratings are observed.[2]When V CC=0V (Power-down mode), the output voltage can be 5.5V in normal operation.[3]For SC-88 and SC-74 packages: above 87.5︒C the value of P tot derates linearly with 4.0mW/K.9. Recommended operating conditions10. Static characteristicsTable 6.Recommended operating conditions Symbol Parameter ConditionsMin Typ Max Unit V CC supply voltage 1.65- 5.5V V I input voltage 0- 5.5V V O output voltage Active mode--V CC V V CC = 0 V; Power-down mode -- 5.5V T amb ambient temperature-40-+125︒C ∆t/∆Vinput transition rise and fall rate V CC = 1.65 V to 2.7 V--20ns/V V CC = 2.7 V to 5.5 V --10ns/VTable 7.Static characteristicsAt recommended operating conditions. Voltages are referenced to GND (ground =0V).Symbol Parameter Conditions-40 ︒C to +85 ︒C -40 ︒C to +125 ︒C UnitMin Typ [1]Max Min Max V IHHIGH-level input voltageV CC = 1.65 V to 1.95 V 0.65V CC--0.65V CC-V V CC = 2.3 V to 2.7 V 1.7-- 1.7-V V CC = 2.7 V to 3.6 V 2.0-- 2.0-V V CC = 4.5 V to 5.5 V0.7V CC--0.7V CC-V V ILLOW-level input voltageV CC = 1.65 V to 1.95 V --0.35V CC-0.35V CC VV CC = 2.3 V to 2.7 V --0.7-0.7V V CC = 2.7 V to 3.6 V --0.8-0.8V V CC = 4.5 V to 5.5 V--0.3V CC-0.3V CCV V OHHIGH-level output voltage V I =V IH or V IL I O =-100 μA;V CC =1.65V to 5.5VV CC -0.1--V CC -0.1-V I O =-4mA; V CC = 1.65V 1.2 1.54-0.95-V I O =-8mA; V CC = 2.3V 1.9 2.15- 1.7-V I O =-12mA; V CC = 2.7 V 2.2 2.50- 1.9-V I O =-24mA; V CC = 3.0 V 2.3 2.62- 2.0-V I O =-32mA; V CC = 4.5 V3.84.11- 3.4-V V OLLOW-level output voltage V I =V IH or V IL I O =100μA;V CC =1.65V to 5.5 V--0.10-0.10V I O =4mA;V CC = 1.65V -0.070.45-0.70V I O =8mA;V CC = 2.3V -0.120.30-0.45V I O =12mA;V CC = 2.7 V -0.170.40-0.60V I O =24mA;V CC = 3.0 V -0.330.55-0.80V I O =32mA;V CC = 4.5 V-0.390.55-0.80V[1]All typical values are measured at T amb =25︒C.11. Dynamic characteristics[1]Typical values are measured at T amb =25︒C and V CC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively.[2]t pd is the same as t PLH and t PHL .[3]C PD is used to determine the dynamic power dissipation (P D in μW).P D =C PD ⨯V CC 2⨯f i ⨯N +∑(C L ⨯V CC 2⨯f o )where:f i =input frequency in MHz;f o =output frequency in MHz;C L =output load capacitance in pF;V CC =supply voltage in Volts;N =number of inputs switching;∑(C L ⨯V CC 2⨯f o )=sum of the outputs.I I input leakage currentV I = 5.5 V or GND; V CC =0V to 5.5V-±0.1±1-±1μA I OFF power-off leakage current V CC = 0 V; V I or V O =5.5V -±0.1±2-±2μA I CC supply current V I = 5.5 V or GND; I O = 0 A; V CC =1.65V to 5.5 V -0.14-4μA ∆I CC additional supply currentper pin; V CC = 2.3 V to 5.5 V; V I =V CC -0.6V; I O =0 A -5500-500μA C Iinput capacitanceV CC =3.3V;V I = GND to V CC-2.5---pFTable 7.Static characteristics …continuedAt recommended operating conditions. Voltages are referenced to GND (ground =0V).Symbol Parameter Conditions -40 ︒C to +85 ︒C -40 ︒C to +125 ︒C Unit MinTyp [1]Max Min Max Table 8.Dynamic characteristicsVoltages are referenced to GND (ground =0V); for load circuit see Figure 7.Symbol Parameter Conditions-40 ︒C to +85 ︒C -40 ︒C to +125 ︒C UnitMinTyp [1]Max Min Max t pdpropagation delay I0, I1 to Y; see Figure 6[2]V CC = 1.65 V to 1.95 V 1.5 4.311.0 1.513.0ns V CC = 2.3 V to 2.7 V 1.0 2.9 6.1 1.07.6ns V CC = 2.7 V 1.0 3.1 5.6 1.07.0ns V CC = 3.0 V to 3.6 V 1.0 2.7 5.0 1.0 6.3ns V CC = 4.5 V to 5.5 V 0.52.2 4.00.5 5.0ns S to Y; see Figure 6[2]V CC = 1.65 V to 1.95 V 1.5 4.311.0 1.513.0ns V CC = 2.3 V to 2.7 V 1.0 2.9 6.9 1.08.6ns V CC = 2.7 V 1.0 3.3 5.9 1.07.4ns V CC = 3.0 V to 3.6 V 1.0 2.9 5.0 1.0 6.3ns V CC = 4.5 V to 5.5 V0.52.3 4.00.5 5.0ns C PDpower dissipation capacitanceV I = GND to V CC ; V CC =3.3 V [3]-18---pF12. WaveformsTable 9.Measurement pointsSupply voltage Input Output V CC V M V M1.65V to 1.95V0.5V CC0.5V CC2.3V to 2.7V0.5V CC0.5V CC2.7V 1.5V 1.5V3.0V to 3.6V 1.5V 1.5V4.5V to5.5V0.5V CC0.5V CCTable 10.Test dataSupply voltage Input Load V EXTV CC V I t r=t f C L R L t PLH, t PHL1.65V to 1.95V V CC≤2.0ns30pF1kΩopen2.3V to 2.7V V CC≤2.0ns30pF500Ωopen2.7V 2.7V≤2.5ns50pF500Ωopen3.0V to 3.6V 2.7V≤2.5ns50pF500Ωopen4.5V to5.5V V CC≤2.5ns50pF500Ωopen13. Package outline3ODVWLF VXUIDFH PRXQWHG SDFNDJH OHDGV627Fig 8.Package outline SOT363 (SC-88)3ODVWLF VXUIDFH PRXQWHG SDFNDJH 7623 OHDGV627Fig 9.Package outline SOT457 (SC-74)14. AbbreviationsTable 11.AbbreviationsAcronym DescriptionCMOS Complementary Metal Oxide SemiconductorDUT Device Under TestESD ElectroStatic DischargeHBM Human Body ModelMM Machine ModelMIL MilitaryTTL Transistor-Transistor Logic15. Revision historyTable 12.Revision historyDocument ID Release date Data sheet status Change notice Supersedes74LVC1G157_Q100 v.220161208Product data sheet-74LVC1G157_Q100 v.1 Modifications:•Table7: The maximum limits for leakage current and supply current have changed.74LVC1G157_Q100 v.120130121Product data sheet--16. Legal information16.1 Data sheet status[1]Please consult the most recently issued document before initiating or completing a design.[2]The term ‘short data sheet’ is explained in section “Definitions”.[3]The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product statusinformation is available on the Internet at URL .16.2 DefinitionsDraft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. 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Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification.Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperiaaccepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications andproducts planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products.Nexperia does not accept any liability related to any default,damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications andthe products or of the application or use by customer’s third partycustomer(s). Nexperia does not accept any liability in this respect.Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device.Terms and conditions of commercial sale — Nexperiaproducts are sold subject to the general terms and conditions of commercial sale, as published at /profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects toapplying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer.Document status[1][2]Product status[3]DefinitionObjective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification.Product [short] data sheet Production This document contains the product specification.No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities.Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions.16.4 TrademarksNotice: All referenced brands, product names, service names and trademarks are the property of their respective owners.17. Contact informationFor more information, please visit: For sales office addresses, please send an email to: ***************************18. Contents1 General description. . . . . . . . . . . . . . . . . . . . . . 12 Features and benefits . . . . . . . . . . . . . . . . . . . . 13 Ordering information. . . . . . . . . . . . . . . . . . . . . 24 Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 26 Pinning information. . . . . . . . . . . . . . . . . . . . . . 36.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 37 Functional description . . . . . . . . . . . . . . . . . . . 48 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 49 Recommended operating conditions. . . . . . . . 510 Static characteristics. . . . . . . . . . . . . . . . . . . . . 511 Dynamic characteristics . . . . . . . . . . . . . . . . . . 612 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 914 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 1115 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 1116 Legal information. . . . . . . . . . . . . . . . . . . . . . . 1216.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 1216.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1216.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 1216.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 1317 Contact information. . . . . . . . . . . . . . . . . . . . . 1318 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14© Nexperia B.V. 2017. All rights reserved For more information, please visit: Forsalesofficeaddresses,pleasesendanemailto:*************************** Date of release:Mouser ElectronicsAuthorized DistributorClick to View Pricing, Inventory, Delivery & Lifecycle Information:N experia:74LVC1G157GV-Q100H74LVC1G157GW-Q100H。
MTL4850 HART多路复用器安全手册说明书
FSM FUNCTIONAL SAFETY MANAGEMENTThese products are for use as sub-systems within a Safety System conforming to the requirements ofIEC61508:2010 and enable a Safety Integrity Level of up to SIL2 to be achieved for the instrument loopin a simplex architecture.Eaton is a certified Functional Safety Management company meeting the requirements of IEC61508 Part1:clause 62SM MTL4850 Rev 2This manual supports the application of the products in functional safety related loops. It must be used in conjunction with other supporting documents to achieve correct installation, commissioning and operation. Specifically, the data sheet, instruction manual and applicable certificates for the particular product should be consulted, all of which are available on the MTL web site.In the interest of further technical developments, Eaton reserve the right to make design changes.Contents 1 Introduction 3 1.1 Application and function 3 1.2 Variant description 3 2 System configuration 4 2.1 Associated system components 5 3 Selection of product and implications 6 4 Assessment of functional safety 6 4.1 EMC 6 4.2 Environmental 6 5 Operation 7 6 Installation 7 7 Maintenance 7 8 Appendices 8 8.1 Appendix A: Summary of applicable standards and references 8 8.2 Appendix B: Certificate of functional safety 9MTL4850 HART® multiplexers SIL 33SM MTL4850 Rev 21 Introduction1.1 Application and functionThe MTL4850 HART multiplexer is used to create a two-way communications channel between numerous items of HART -enabled field equipment and a plant asset-monitoring/control system. Each multiplexer module can incorporate the HART data for up to 32 field channels into a single RS485 signal for onward linking to PC based instrument management software, thereby simplifying the wiring and reducing the cost-per-channel.The MTL4850 combines the functions of a HART modem, a power supply conditioner and all the necessarysignal-switching and addressing circuitry to multiplex the HART data. It provides a compact, convenient and cost-effective building block that can incorporated easily into both new and existing installations, especially as a partner for Eaton’s MTL4500 range of intrinsic safety interfaces. It is the modern version of our popular MTL4840 range and further simplifies the system.The MTL4850 multiplexer enables the user to gain access to valuable HART data provided by modern field devices in addition to the conventional 4/20mA loop signal provided by them. Many early process installation projects around the world did not take advantage of the data from HART -capable devices at start-up, so theMTL4850 offers a simple upgrade path to that data for asset management as well as the obvious live status and configuration information of the field devices.Most distributed control systems (DCS) now on the market incorporate the ability to pass HART communications information on the analogue input and output channels, but many safety systems (SIS and F&G) do not. Increasingly therefore, one of the main uses for the HART multiplexer is to provide HART communications for the field instruments connected to safety systems. In such implementations, it is crucial that the HART multiplexer does not interfere with the analogue loops of the safety system.1.2 Variant DescriptionThere are two versions of the product which are essentially the same but the modules differ in mounting in the following way:- MTL4850 is the general purpose Eaton product supplied in a blue enclosure- MTL4850-TR is supplied solely to Invensys (T riconex) in a black enclosure.Physically and electrically the products are the same but may contain different revision levels of the operating firmware. There is no difference between the products in regard to their application for functional safety.The functional safety assessment applies to MTL4850 with revision status 03 onwards and firmware version 1.02 onwards, as denoted on the product side label.MTL4850s on 64-channel HART Multiplexer PanelMTL4850 on 32-channel HART Termination Panel2 System configurationThe MTL4850 multiplexer may be used as part of an asset management system connecting to instrumentsignal loops that form part of a Safety Instrumented System up to SIL3. In general, the structure of such asystem is illustrated below.The HART multiplexer system provides access to the HART data in the field devices alongside the conventional4/20mA loops connecting them to the control or instrumentation system.“Capacitive isolation” is used to pick off the HART data from each ‘leg’ of the field signals. This ensures that theintegrity of each channel connection is unaffected by a component failure in another channel. As the multiplexerprovides a common bridge for the thirty-two channels that are connected to it, the importance of this signalseparation may be readily understood. This is particularly important when the multiplexer is associated withsignal loops that are feeding a safety shutdown system. It is critical that the integrity of the analogue loops forthe safety system is unaffected by any possible failures within the multiplexer.2.1 Associated System ComponentsThe connections onto the 4/20mA current signals that carry the HART data must be made through suitablewiring and terminations that preserve the separation and segregation of the idividual instrument loops.In process applications where the field signals use the intrinsic safety principle for explosion protection, theMTL4850 can be mounted together with the MTL4500 range of isolators on backplanes such as the CPH-SC16or the CPH-SC32. Alternatively, the isolators could be mounted on a backplane that is customised to suit aspecific instrument system, with the HART signals linked4SM MTL4850 Rev 25SM MTL4850 Rev 2to the multiplexer through multi-way cables. In this case, the MTL4850 would be mounted on an HMP-HM64 backplane which accepts HM64RIB20 multi-way ribbon cables from the backplanes.For applications that do not involve intrinsic safety, termination boards such as the HCU16 or HCU16AO provide the connection for the field and instrument system signals with the HM64RIB20 cables again linking to an HMP-HM64. In other instances the HTP-SC32 backplane offers a convenient mounting for the MTL4850 with connections available for 32 field and system signals.Refer to the instruction manual, INM4850, for details of all connection arrangements.3 Selection of product and implicationsThe transmission of HART data is not considered as part of the safety function and is excluded from this analysis, i.e. the HART functions of the MTL4850 are not to be used as a primary part of a safety system. An asset management software package, running on a PC and connected to the HART multiplexer, may be monitoring the health and performance of the field devices, or being used in a diagnostic role for example, but is not an integral part of the safety system.Protection against unintended changes to the configuration of the HART field devices must be employed either through the hardware of the devices using links or switches, or through firmware locks. Also the host management system running the communications to the HART multiplexers must include provision such as password protection to prevent re-configuration of the HART field devices by mistake.As the analogue signals carrying the HART data are part of a safety instrumented system, on-line changes to configuration, calibration or maintenance activity with the asset management system should be avoided. See also the need to ensure the integrity of the field signal connections explained in Section 5.Safety procedures must be put in place to ensure proper use of the configuration, calibration and maintenance facilities of the host software package with suitable verification of any changes made.Block diagram of MTL48504 Assessment of functional safetyThe MTL4850 HART multiplexer does not itself implement a safety function but may be applied alongsidemeasurement and control equipment that is providing a safety function.The multiplexer is designed to ensure that there is no effect on the analogue loops to which it is connected;multiple concurrent faults in the components that couple the MTL4850 to the analogue loops would have to bepresent before the isolation would be compromised.The design features, and the techniques/measures used to prevent systematic faults, make the MTL4850suitable for use in applications where the 4/20mA instrument loops, to which it is connected, are implementingsafety functions up to SIL3. Refer to the certificate for the method of assessment applied to avoid systematicfailures.The hardware assessment shows that MTL4850 HART Multiplexers:• have a hardware fault tolerance of 0• are classified as Type B devices• have no relevant internal diagnostic elements.**The random hardware failure rate of the MTL4850 at an ambient temperature of 60°C was determined asfollow:-The safe failure fraction is >90% (99%).It is assumed that the module is powered from a nominal 24V dc supply and at a maximum ambienttemperature of 45°C under normal conditions.There are no opportunities for external diagnostics to be applied to the MTL4850 HART multiplexer itself. Anymonitoring of the analogue loops to which it is connected must be conducted within the safety system.4.1 EMCThe MTL4850 modules are designed for operation in normal industrial electromagnetic environment but, tosupport good practice, modules should be mounted without being subjected to undue conducted or radiatedinterference, see Appendix A for applicable standards and levels.4.2 EnvironmentalThe MTL4850 modules operate over the temperature range from -40°C to +70°C, and at up to 95% non-condensing relative humidity.The modules are intended to be mounted in a normal industrial environment without excessive vibration,as specified for the MTL4850 and MTL45/5500 product ranges. See Appendix A for applicable standardsand levels.Continued reliable operation will be assured if the exposure to temperature and vibration are within the valuesgiven in the specification.** the multiplexer does in fact monitor the critical loop-connecting components, but it is not necessary forthese diagnostics to operate to achieve the SIL3 rating.6SM MTL4850 Rev 25 OperationRefer to the product instruction manual (INM4850) where details of the LED indications, in both normaloperation and under fault conditions, are given. A listing of the various messages recorded in the alarm/eventlogs, and their meanings, can also be found there.The design life for the MTL4850 product family is ten years, so provision should be made for replacement of theproducts within this expected lifetime.6 InstallationReference must be made to the relevant sections within the product instruction manual (INM4850) for theMTL4850 before installing these products.If the application involves intrinsic safety, then product instruction manuals INM4500 (MTL4500 range) orINM5500 (MTL5500 range) contain basic guides for the installation of the interface equipment to meet theserequirements.Provided that the installation requirements given in the manuals are followed then there are no additional factorsto meet the needs of applying the products for functional safety use.An important consideration for this equipment is that the analogue loops carrying the HART data form partof a safety system. All termination panels available from Eaton have been designed and manufactured with therequisite separation and segregation between channels to ensure the integrity of the signals that are connected tothe safety system.The connection and cabling employed for the loop signals must be implemented in accordance with local codesof practice and with the care necessary to preserve the sensitive nature of the signals. The selection, installation,inspection and protection of the cabling must be carried out with due regard for the routing, mechanical protectionagainst abrasion and any other damage that might cause interference with the safety signals.To guard against the effects of dust and water the modules should be mounted in an enclosure providing atleast IP54 protection degree, or the location of mounting should provide equivalent protection, such as inside anequipment cabinet.7 MaintenanceThe MTL4850 does not form part of a safety system and accordingly there is no requirement to conduct prooftesting of any safety function that it implements. For routine maintenance of the HART multiplexer system,refer to INM4850.To follow the guidelines pertaining to operation and maintenance of intrinsically safe equipment in a hazardousarea, yearly periodic audits of the installation are required by the various codes of practice.In addition, proof-testing of the loop operation to conform with functional safety requirements should be carriedout at the intervals determined by safety case assessment.Proof testing must be carried out according to the application requirements, but it is recommended that this becarried out at least once every three years.Note that there may also be specific requirements laid down in the E/E/PE operational maintenance procedurefor the complete installation.If an MTL4850 module is found to be faulty during commissioning or during the normal lifetime of the productthen such failures should be reported to the local MTL office. When appropriate, a Customer Incident Report(CIR) will be notified to enable the return of the unit to the factory for analysis. If the unit is within the warrantyperiod then a replacement unit will be sent.Consideration should be made of the normal lifetime for a device of this type which would be in the region of ten years.SM MTL4850 Rev 278 AppendiciesAppendix A: Summary of applicable standards and referencesThe annex lists together all standards referred to in the previous sections of this document:IEC61508:2010Functional safety of electrical/electronic/programmable electronic safety-related systems.Parts 1 and 2, as relevant.EN61131-2:2003Programmable controllers – Part 2: Equipment requirement and tests (EMC requirements).EN61326-1:2006E lectrical equipment for measurement, control and laboratory use – E MC requirements.(Criterion A).EN 61326-3-1:2008E lectrical equipment for measurement, control and laboratory use - E MC requirements -Part 3-1: Immunity requirements for safety-related systems and for equipment intended toperform safety-related functions (functional safety) - General industrial applications NE21 : 2007E lectromagnetic Compatibility of Industrial Process and Laboratory Control E quipment.(Criterion A).Reliability data for this analysis is taken from IEC TR 62380:2004 Reliability Data Handbook.Failure mode distributions are taken principally from IEC 62061:2005 Safety of Machinery.8SM MTL4850 Rev 29SM MTL4850 Rev 2 8.2 Appendix B: Certificate of functional safety10SM MTL4850 Rev 2SM MTL4850 Rev 21112SM MTL4850 Rev 2SM MTL4850 Rev 21314SM MTL4850 Rev 2This page is left intentionally blankSM MTL4850 Rev 215The given data is only intended as a product description and should not be regarded as a legal warranty of properties or guarantee. In the interest of further technical developments, we reserve the right to make design changes.EUROPE (EMEA): +44 (0)1582 723633 ********************THE AMERICAS: +1 800 835 7075 *********************ASIA-PACIFIC: +65 6645 9864 / 6645 9865 ***********************Eaton Electric Limited, Great Marlings, Butterfield, Luton Beds, LU2 8DL, UK.Tel: + 44 (0)1582 723633 Fax: + 44 (0)1582 422283E-mail:******************** © 2016 Eaton All Rights Reserved Publication No. SM MTL4850 Rev 2 151116November 2016AUSTRALIA MTL Instruments Pty Ltd, 10 Kent Road, Mascot, New South Wales, 2020, Australia Tel: +61 1300 308 374 Fax: +61 1300 308 463E-mail:*********************BeNeLux MTL Instruments BV Ambacht 6, 5301 KW Zaltbommel The Netherlands Tel: +31 (0) 418 570290 Fax: +31 (0) 418 541044E-mail:*********************CHINA Cooper Electric (Shanghai) Co. Ltd 955 Shengli Road, Heqing Industrial Park Pudong New Area, Shanghai 201201Tel: +86 21 2899 3817 Fax: +86 21 2899 3992E-mail:****************FRANCE MTL Instruments sarl,7 rue des Rosiéristes, 69410 Champagne au Mont d’Or France Tel: +33 (0)4 37 46 16 53 Fax: +33 (0)4 37 46 17 20E-mail:*******************GERMANY MTL Instruments GmbH, Heinrich-Hertz-Str. 12, 50170 Kerpen, Germany Tel: +49 (0)22 73 98 12 - 0 Fax: +49 (0)22 73 98 12 - 2 00E-mail:*******************INDIA MTL India, No.36, Nehru Street, Off Old Mahabalipuram Road Sholinganallur, Chennai - 600 119, India Tel: +91 (0) 44 24501660 /24501857 Fax: +91 (0) 44 24501463E-mail:***********************ITAL Y MTL Italia srl, Via San Bovio, 3, 20090 Segrate, Milano, ItalyTel: +39 02 959501 Fax: +39 02 95950759E-mail:******************JAPAN Cooper Crouse-Hinds Japan KK, MT Building 3F , 2-7-5 Shiba Daimon, Minato-ku,Tokyo, Japan 105-0012Tel: +81 (0)3 6430 3128 Fax: +81 (0)3 6430 3129E-mail:****************NORWA Y Norex AS Fekjan 7c, Postboks 147, N-1378 Nesbru, Norway Tel: +47 66 77 43 80 Fax: +47 66 84 55 33E-mail:*************RUSSIA Cooper Industries Russia LLC Elektrozavodskaya Str 33Building 4Moscow 107076, RussiaTel: +7 (495) 981 3770 Fax: +7 (495) 981 3771E-mail:*******************SINGAPORE Cooper Crouse-Hinds Pte Ltd No 2 Serangoon North Avenue 5, #06-01 Fu Yu Building Singapore 554911Tel: +65 6645 9864 / 6645 9865 Fax: +65 6 645 9865E-mail:***********************SOUTH KOREA Cooper Crouse-Hinds Korea 7F . Parkland Building 237-11 Nonhyun-dong Gangnam-gu,Seoul 135-546, South Korea.Tel: +82 6380 4805 Fax: +82 6380 4839E-mail:*******************UNITED ARAB EMIRATES Cooper Industries/Eaton Corporation Office 205/206, 2nd Floor SJ Towers, off. Old Airport Road, Abu Dhabi, United Arab Emirates Tel: +971 2 44 66 840 Fax: +971 2 44 66 841E-mail:*****************UNITED KINGDOM Eaton Electric Limited, Great Marlings, Butterfield, Luton Beds LU2 8DL Tel: +44 (0)1582 723633 Fax: +44 (0)1582 422283E-mail:********************AMERICAS Cooper Crouse-Hinds MTL Inc. 3413 N. Sam Houston Parkway W.Suite 200, Houston TX 77086, USA Tel: +1 281-571-8065 Fax: +1 281-571-8069E-mail:*********************。
National Instruments CIO-EXP32 DST 32通道模拟复用器说明书
Displacement Transducers, Dynamic Measurement Force Sensors, Instrumentation for Pressure and Strain Measurements, Load Cells, Pressure Gauges, Pressure Reference Section, Pressure Switches, Pressure Transducers, Proximity Transducers, Regulators, Pressure Transmitters, Strain Gauges, Torque Transducers, Valves
The CIO-EXP boards provide onboard amplifiers for use with low level signals as well as cold junction compensation circuitry, enabling them to read thermocouples directly.
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复用器使用说明
在此界面您可以设置网络参数、输出参数和工作模式。
①网络参数设置
此参数用于在配套的WEB网管软件中使用。
图5-10
莾置操作方法如下：
按[MENU]键进入参数设置主界面
上下箭头把光标移到[参数设置]项
[OK]进入参数设置界面
上下箭头把光标移到[网络设置]项
[OK]进入网络设置界面
按左右箭头键把光标移动到想要设置的数字位，用上下箭头选择不同的数字，可以分别设置IP地址、子网掩码和网络地址
抽取和处理任意一个收到的节目说明信息(PSI，Program Specific Information)和业务信息(SI，Service Information)并将其和本地产生的这类数据集成起来。每个输入由单路节目传输流组成，每路节目包括视频、音频和辅助数据。
使用系统时钟(STC)来进行节目时钟参考(PCR，Program Clock Reference)的再标识处理。
（1）如何进入[选择模式]
在设置菜单将光标移动到[参数设置]，然后进入到[模式选择界面]，选定[选择模式]
或者在设置菜单将光标移动到[参数存储]，按[OK]按钮确认，复用器将切换到[选择模式]
（2）状态监视
图5－4
在状态监测界面，可以察看各通道输入输出码率，复用节目数，有无溢出情况。
设置操作方法如下：
解锁的步骤为：
在显示面板按[MENU]键，则进入界面图5-8进行密码核对解锁
图5-8
在“_”处键入“←→↑↓”中的任意组合，每键入一个，对应的“_”变为“*”。方向键的组合为用户修改密码的组合，如果用户没有修改密码，则是系统的出厂密码（出厂密码的组合在密码修改体现）
如果键入的密码正确返回菜单图5-7，但“ ”消失，此后用户可进行任意键盘操作，如果键入的密码不正确 则显示界面如图5-9。
洛雷克16通道彩色多路复用器说明书
Manual De InstrucciónINTRODUCCIÓNFelicitaciones en su compra del multiplexor de color de 16 canales de Lorex. El mulitplexor de 16 canales facilita un sistema avanzado de la seguridad en cualquier monitor auxiliar. Conecte hasta16 cámaras conel multiplexor y opinión las16 localizaciones simultáneamente. Siete diversos modos de exhibición están disponibles, ofreciendo una variedad amplia de opciones de visualización.Cuando se estáutilizado conjuntamente con una grabador de seguridad profesional( tal como un VCR del lapso de tiempo o un DVR), el multiplexor de 16 canales registra simultáneamente cada cámara enPantalla Compelta, permitiendo al usuario a reproducir las grabaciones en Pantalla Completa o Pantalla Dividida. La detección Pixel-basada en movimiento también se incluye.Para aprender más sobre este sistema o para descubrir más sobre otris productos disponibles, visite porfavor nuestro Web site en CARACTERÍSTICAS16 Características Del Multiplexor Del Color Del Canal•Multiplexación Completa Del Duplex: 16 cámaras pueden grabar/ reproducir/ despliega de video en vivo al mismo tiempo•La función de multiplexación soporta de 4 a 16 canales•Opciones de Visualización: 7 diversos modos de exhibición incluyendo: Pantalla completa, cuadrángulo,7 can, 9 can, 10 can, 13 can, 16 can•Los modos de exhibición son seleccionables durante la reproducción del video en vivo o la visualización •Exhibición de la pantalla y la función del reloj en tiempo real•Cuadro en el cuadro, aumento digital 2x•Detección Digital pixel-basada en movimiento•Cuadro ajustable por el canal•16 entradas de alarma, una salida de alarma•Alarma de pérdida de video•Almacenamiento de la memoria de hasta50 acontecimientos•Control externo del anfitrión RS-232/485NOTA:El multiplexor de 16 canales se utiliza normalmente en conjunto con un grabador de seguridad, tal como un VCR del lapso de tiempo o un DVR. Para la instrucción en la conexión a un VCR / aun DVR, refierase por favor a los diagramas en los apéndicesADVERTENCIA DE SECURIDADTodas las instrucciones de seguridad y de funcionamiento deben ser leídas antes de que se utilice el equipo. La operación incorrecta puede causar daño irremediable al equipo.•Por favor levante y coloque este equipo suavemente.•No exponga este equipo debajo de la luz del sol directa.•No utilice este equipo cerca del agua o en contacto con agua.•No derrame líquido de cualquier clase encima del equipo.•No desenchufe el conectador de energía antes de apagar la energía correctamente.•Este equipo se debe funcionar usando solamente la fuente de energía del paquete estándar.•Reparaciones o repuestos no autorizados pueden resultar en fuego, descarga eléctrica u otros peligros.•No encienda ni apague la energía dentro de un período de tiempo corto(en el plazo de 3 segundos).•No intente darle servicio a este equipo. Refiera todos los trabajos de servicio al personal de servicio calificado.•Esta unidad se debe utilizar solamente con el tipo de fuente de energía indicada en la etiqueta del fabricante.•Esta instalación debe conformarse con todos los códigos locales.PRECAUCIÓN!RIESGO DE DESCARGA ELÉECTRICA.NO ABRIRPRECAUCIÓN! PARA REDUCIR EL RIESGO DE DESCARGA ELÉCTRICA.NO RETIRE LA CUBIERTA (NI EL RESPALDO). EN EL INTERIOR NO HAYPIEZAS QUE PUEDAN SER MANTENIDAS POR EL USUARIO. ENCARGUEEL MANTENIMIENTO A PERSONAL CALIFICADO DE SERVICIO.Explicación de dos símbolosEl símbolo del rayo con punta de flecha, dentro de un triángulo equilátero,es para alertar al usuario sobre la presencia de “voltage peligroso" no aisladodentro del gabinete del producto que puede ser de suficiente magnitud paraconstituir un riesgo de descarga eléctrica a la personas.El punto de admiración dentro de un triángulo equilátero tiene laintención de alertar al usuario acerca de importantes instrucciones de!operación y mantenimiento(servicio) en la documentación queacompaña al artefacto.CONTENIDO PAGINA1. El SISTEMA INCLUYE ----------------------------------------------------------------------------2. CONTROLES DEL PANEL DELANTERO ----------------------------------------------------3. INDICADORES DE LED --------------------------------------------------------------------------4. CONTROLES DE MENÚ-------------------------------------------------------------------------5. OPCIONES DEL MENÚ--------------------------------------------------------------------------6. CHANNEL SETUP MENÚ-----------------------------------------------------------------------7. PANEL TRASERO ---------------------------------------------------------------------------------8. AUTO SECUENCIA -------------------------------------------------------------------------------9. ALARMAS Y PERDIDA DE VIDEO ------------------------------------------------------------10. PROTOCOLO DEL TELECONTROL RS232 ------------------------------------------------11. DETECCIÓN DE MOVIMIENTO ---------------------------------------------------------------12. SOLUCIONES A PROBLEMAS ----------------------------------------------------------------13. ESPECIFICACIONES TÉCNICAS ------------------------------------------------------------14. ACCESORIOS OPCIONALES -----------------------------------------------------------------15. APÉNDICE #1 –CONFIGURACIÓN TÍPICA -----------------------------------------------16. APÉNDICE #2 –CONEXIÓN A UN SENSOR DE MOVIMIENTO PIR --------------17. APÉNDICE #3 –CONEXIÓN A un VCR Del LAPSO De TIEMPO De LOREXPARA La GRABACIÓN Y La SINCRONIZACIÓN De LaALARMA -----------------------------------------------------------------------18. APÉNDICE #4 –CONFIGURACIONES DE LOS PINES PARALA CONEXIÓN TO PC ----------------------------------------------------19. APÉNDICE #5 –CARTA DE REGISTRO DE LA TARIFA -------------------------------4466789101011121313141516171819Fuente de Poder Multiplexor a Colores de 16 CanalesMENÚ DE CONTROLES DEL PANEL DELANTERO MENU LIVELine MotionESC :EL VCR [ ]VCR o DVR del lapsoZOOM [ ] /MODO DE EXHIBICIÓN DE 16 CANALES [ ] / ▲a) Presionando este botón lo dirige a un modo de exhibición de 16 canales.b) Este botón también sirve como flecha ascendente en la navegación del menú, mueve el cuadro secundario para arriba en modo de PIP, y explora hacia arriba en modo de zoom. SELECCIONAN EXHIBICIÓN MODO [ ] / ▼a) Presionando este botón permite que usted seleccione entre seis diversos modos de visualización en la pantalla (4 can / 7 can / 9 can / 10 can / 13 can / 16 can). Después de presionar este botón, presione un botón válido del canal (a partir de la 4-16, correspondiendo a las seis opciones arriba) para seleccionar el modo de la visualización.Por ejemplo, si usted desea visualizar un despliegue de 7 canales, presione el botón del canal 7.b) Este botón también sirve como la flecha que va hacia abajo en la navegación del menú, mueve el cuadro secundario abajo en modo de PIP, y explora hacia abajo en modo del zumbido.9.10.INDICADORES DE LEDEn cada botón estáun indicador rojo del LED, que demuestra el estado de sistema y ayuda a navegar en modo del menú.Por ejemplo, cuando en modo de PIP los indicadores siguientes del LED se encienden por las razones siguientes: Botón dePIP –muestra que usted estáen modo de PIPCuatro botones con flechas –muestra que moviendo la subpantalla hacia los botones con flechas es posible Botón del VCR –demostraciones en las que usted puede intercambiar las pantallas para visualizar el aparato delectura del VCR en modo PIPBotón LIVE –muestra que usted intercambiar las pantallas para visualizar otros canales en modo de PIP Botón deESC –muestra que usted puede salir de la PIP presionando este botón.Cuando en la duda con respecto a los botones son los correctos a presionar, los indicadores del LED son una referencia provechosa pues demuestran quéllaves son aplicables en ciertas situaciones.CONTROLES DE MENÚPresionando ENTER y ESC simultáneamente para que salga la pantalla del menu. Se contornean abajo los botones usados para la navegación al usar el menú. ▲y ▼: Busque hacia arriba y abajo enter las opciones del menú.◄ y ►: Busque de lado a lado entre una opción que se ha seleccionado.Hace selecciones cuando hay una opción entre 2 opciones (por ejemplo: ON o OFF).: Lo dirige a la pantalla de configuración del canal desde el MenúPrincipal.Aumenta un valor alfanumérico de una opción del menu cuando se eata editando (cuando estáparpadeando).: Regresa al MenúPrincipal desde la pantalla de la Configuración del Canal.Disminuye un valor alfanumérico de una opción del menúal corregirlo (cuando estáparpadeando).ENTER:Selecciona un submenú/ una opción en un submenúpara búsqueda / modificación.ESC: Completa la modificación de una opción del menú; sale de un menú.[ y ] de la alarmaLOOP (Canales 1-16)Permite la conexión a otros dispositivos video, transmitiendo una salida de la entrada video en el canal respectivo.ENTRADA VIDEO (Canals 1-16)16 entradas de la cámara de vídeo de BNC, para los canales 1-16. Conecte hasta 16 cámaras con estas entradas (conectores de BNC requeridos).SALIDA AL VCRUse con un cable de video (no provisto) para transmitir el vídeo del multiplexor a un VCR o a un DVR.ENTRADA AL VCRRecibe el vídeo de un VCR o de un DVR.SALIDA DEL MONITORTransmite el vídeo a un monitor auxiliar (una TV o monitor de seguridad).LLAMADATransmite el vídeo a un segundo monitor. El monitor de Llamada despliega los 16 canales en Auto Secuencia.Durante una alarma, el monitor de Llamada despliega la Pantalla Compelta del canal en donde estáocurriendo la alarma.Si dos canales tienen alarmas simultáneamente, el monitor de Llamada desplegaráesos dos canales en Secuencia en la visualización de la Pantalla Compelta.SALIDA DEL SVHSConecte este puerto de salida con la entrada de SVHS de un VCR (si estádisponible). ENTRADA DEL SVHSConecte este puerto de entrada con la salida de SVHS de un VCR (si estádisponible).ENTRADA DE ENERGÍAConecta con el adaptador de la energía de la C.C. 12V.INTERRUPTOREste interruptor controla la energía a la unidad. Presione el lado con “I” para ENCENDERLO, o el lado con “O” para APAGARLO.RS232 / ENTRADA DE LA ALARMA / EXTERNAL I/OSe conecte con un Bloque de la Alarmar, que acomoda la conexión del sensor de movimiento de PIR y activa las Alarmas Externas. Alternativomente, esta salida puede servir como Protocolo Remoto para el control vía una PC. Refiera por favor a los apéndices #2-4 para los diagramas de las conexiones del bloque del alarmar. GND –la conexión de tierra del bloque de la alarma.1.2.3.4.5.6.7.8.9.1011.12.PANEL TRASEROel iconoel iconoPROTOCOLO DEL RS232 REMOTO La entrada de RS232 de la alarma permite que usted controle el sistema del multiplexor de su PC. Para alcanzar esto, usted requeriráun programa portuario de la comunicación de COM RS232 instalado en su PC. Hay muchos de estos programas del software disponibles en el Internet, algo de el cual estálibre.La conexión remota en el multiplexor utiliza8 bits de datos, 1 bit de inicio, y 1 bit de parada. Debajo estáun ejemplo de la secuencia de datos con los códigos de control demostradosACT –OxFF OxCO ID FUNCTION STOP –Ox7F El teclado de la PC simula el teclado numérico del procesador del cuadrángulo. Por ejemplo, presionar“z”haráque el multiplexor va a enfocar modo. Observe que las letras son caso sensible. Debajo estáuna lista de llaves correspondientes, y sus códigos.FUNCIÓN CÓDIGO LLAVE FUNCIÓN CÓDIGO LLAVE MENÚ0x4D M140x45EESC0x1B ESC150x46F CONGELAR0x5A Z160x47G EN VIVO0x49I ENTER+FREEZE0x48HVCR0x56V ENTER+LIVE0x4A J ZUMBIDO0x7A z ENTER+VCR0x4F O PIP0x50P ENTER0x0D ENTER IZQUIERDO0x4C L SECUENCIA 10x61a DERECHA0x52R SECUENCIA 20x62b ARRIBA0x55U SECUENCIA 30x63c ABAJO0x4E N SECUENCIA 40x64d KEY_LOCK0x4B K SECUENCIA 50x65e 10x311SECUENCIA 60x66f20x322SECUENCIA 70x67g30x333SECUENCIA 80x68h40x344SECUENCIA 90x69i50x355SECUENCIA 100x6A j60x366SECUENCIA 110x6B k70x377SECUENCIA 120x6C l80x388SECUENCIA 130x6D m90x399SECUENCIA 140x6E n100x41A SECUENCIA 150x6F o110x42B SECUENCIA 150x6F o120x43C SECUENCIA 160x70p130x44Dde la [ = ON / = OFF ] del cursor ON o OFF. Puesto que•Usted puede que note que una pantalla azul aparezca brevemente a medida que usted navegue entre los modos de visualización. Esto es normal -espere simplemente 2 segundos para que la pantalla azul desaparezca.Pantalla Azules•Fije la Polaridad de la Alarma según si su sensor de movimiento PIR es Normalemente Abierto o Normalmente Cerrado.•Si no se conectan ningunos sensores de movimiento, APAGUE la Polaridad de la Alarma.Alarma Continuo•Compruebe las conexiones del cable de fuente de energía•Compruebe que haya energía en el enchufeNinguna Energía•Si usted estáutilizando una TV como monitor auxiliar, usted va a necesitar fijar el canal como AUX.(o referido a veces como “TV / Video”).•Compruebe por favor si el cableado entre el monitor y Multplexer estácorrecto.•Verifique que las cámaras estén recibiendo energía Incapaz de visualizar cámarasREMEDIOPROBLEMALOCALIZACIÓN DE AVERÍASESPECIFICACIONES TÉCNICASDebido a que nuestros productos están sujetos a mejoras continuas, SVC se reserva el derecho de modificar el diseño y especificaciones del producto sin aviso previo y sin incurrir en ninguna obligación. S.E. u O.Entrada de la Cámara fotográfica 16 Canal BNC Entrada del VCR1 BNC, 1 S-VIDEO Parte posteriora Del Loop de la cámara 16 Canal BNCSalida Principal Del Monitor 1 Vp-p 75 Ohms, BNC Salida Del Monitor De llamada 1 Vp-p 75 Ohms, BNC Salida del VCR1 BNC, 1 S-VIDEOArea de Detección de Movimiento15 x 12 blancos por la cámara (NTSC)Sensibilidad de Detección de Movimiento 256 niveles Detección de Pérdida de video SíCongelamiento de Imagen SíRestaurar Rango 30 marcos por el Sec.Rango De Grabación 15 cuadros por el Sec.Resolución704(H)x468(V) full screen Prioridad Dinámica De la Grabación Sí(Programable)Tiempo De Detención Programable (1~10 Sec)Cuadro en cuadro Sí(Mueble)Key LockSíAumento de la Imagen 2 x 2 (mueble)Título De la Cámara 6Ajustes videoColor/Contraste/Brillo ajustable por el canal Entrada de la Alarma Entrada de la TTL, hi (5V), bajo (GND)Salida de la Alarma COM, N.O.Historia de la Alarma 50 acontecientos Control RemotoRS232 or RS485Salida Del Disparador del VCR Sí(TTL hecha salir)Formato de Hora YY/MM/DD, DD/MM/YY, MM/DD/YY, OFF Fuente de PoderDC12V, 1.25ARS-232C / RS-485 (bps)115200/57600/19200/9600/4800/3600/2400/1200Dimensiones 432 (W) x 76(H) x 311(D)Peso5,200gGraba imágenes digitales enAccesorio de visión nocturnaGira la cámara hasta270°Nota : Si esta usando una TV como monitor auxiliar, puede tener que ser fijado en el modo AUX. (designado a veces como TV / Video)APÉNDICE #1 –CONFIGURACIÓN TÍPICA16Video Camera . (2)VCRCall MonitorRecordPlay1Main MonitorGNDVCRPCRS232Alarm InputSensorAlarm USTED PUEDE TAMBIÉN CONECTAR DOS MONITORES USANDO LA CONFIGURACIÓN DEMOSTRADA ABAJO:EL MULTIPLEXOR DE 16 CANALES TIENE DE BNC QUE SE CONECTAN CON OTRAS FUENTES DE VIDEO. LOS CABLES DEL ACOPLADOR DE BNC Y VIDEO ESTAN INCLUIDOS.PCAlarm InputVCR.Video Camera (16)....12Record PlayGNDMain MonitorRS232SensorAlarmde de10114APÉNDICE #4 –CONFIGURACIONES DE LOS PINES PARA LA CONEXIÓN A LA PC PUERTO COMDE 25 PINESPUERTO COMDE 9 PINESAPÉNDICE #5 –CARTA DE REGISTRO DE LA TARIFA002H ~ 15.000~ 3.750~ 0.938006H ~ 10.000~ 2.500~ 0.625 008H ~ 7.500~ 1.875~ 0.469 012H ~ 5.000~ 1.250~ 0.313015H ~ 4.000~ 1.000~ 0.250016H ~ 3.750~ 0.938~ 0.235018H ~ 3.333 ~ 0.833~ 0.208020H ~ 3.000 ~ 0.750~ 0.188024H ~ 2.500 ~ 0.625~ 0.156036H ~ 1.667 ~ 0.417~ 0.104040H ~ 1.500~ 0.375~ 0.094048H ~ 1.250 ~ 0.313~ 0.078060H ~ 1.000 ~ 0.250~ 0.063072H ~ 0.833 ~ 0.208~ 0.052080H ~ 0.750 ~ 0.188~ 0.047084H ~ 0.667 ~ 0.167~ 0.042120H ~ 0.500 ~ 0.125~ 0.031160H ~ 0.375 ~ 0.094~ 0.024168H ~ 0.333 ~ 0.083~ 0.021240H ~ 0.250 ~ 0.063~ 0.016360H ~ 0.167 ~ 0.042~ 0.011480H ~ 0.125 ~ 0.031~ 0.008720H ~ 0.083~ 0.021~ 0.005960H~ 0.063~ 0.013~ 0.003Modo deGrabación CANAL 1 (Imagen/segundo)CANAL 4 (Imagen/segundo)CANAL 16 (Imagen/segundo)。
74HC238 74HCT238 3-到-8线解码器 分复用器说明书
74HC238; 74HCT2383-to-8 line decoder/demultiplexerRev. 5 — 13 June 2018Product data sheet1General descriptionThe 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 andA2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enableinputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW andE3 is HIGH. This multiple enable function allows easy parallel expansion to a 1-of-32(5 to 32 lines) decoder with just four '238 ICs and one inverter. The '238 can be usedas an eight output demultiplexer by using one of the active LOW enable inputs as thedata input and the remaining enable inputs as strobes. Inputs include clamp diodes. Thisenables the use of current limiting resistors to interface inputs to voltages in excess ofV CC.2Features and benefits•Demultiplexing capability•Multiple input enable for easy expansion•Ideal for memory chip select decoding•Active HIGH mutually exclusive outputs•Multiple package options•Complies with JEDEC standard no. 7A•Input levels:–For 74HC238: CMOS level–For 74HCT238: TTL level•ESD protection:–HBM JESD22-A114F exceeds 2000 V–MM JESD22-A115-A exceeds 200 V•Specified from -40 °C to +85 °C and from -40 °C to +125 °C3Ordering information3-to-8 line decoder/demultiplexer4Functional diagram001aag7523 TO 8 DECODERENABLE EXITING A01A12A23E14E25E36Y015Y114Y213Y312Y411Y510Y69Y77Figure 1. Logic symbol 001aag7533 TO 8 DECODERENABLE EXITINGA01A12A23E14E25E36Y015Y114Y213Y312Y411Y510Y69Y77Figure 2. Functional diagram3-to-8 line decoder/demultiplexer 5Pinning information5.1Pinning5.2Pin description3-to-8 line decoder/demultiplexer 6Functional descriptionTable 3. Function tableH = HIGH voltage level; L = LOW voltage level; X = don’t care.7Limiting valuesTable 4. Limiting valuesIn accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).[1]The input and output voltage ratings may be exceeded if the input and output current ratings are observed.[2]For SO16 package: above 70 °C the value of P tot derates linearly at 8 mW/K.For SSOP16 and TSSOP16 packages: above 60 °C the value of P tot derates linearly at 5.5 mW/K.For DHVQFN16 package: above 60 °C the value of P tot derates linearly at 4.5 mW/K.3-to-8 line decoder/demultiplexer 8Recommended operating conditionsTable 5. Recommended operating conditionsVoltages are referenced to GND (ground = 0 V).9Static characteristicsTable 6. Static characteristicsAt recommended operating conditions; voltages are referenced to GND (ground = 0 V).3-to-8 line decoder/demultiplexer3-to-8 line decoder/demultiplexer 10Dynamic characteristicsTable 7. Dynamic characteristicsGND = 0 V; test circuit see Figure 8.3-to-8 line decoder/demultiplexer[1]t pd is the same as t PHL and t PLH.[2]t t is the same as t THL and t TLH.[3]C PD is used to determine the dynamic power dissipation (P D in μW):P D = C PD x V CC2 x f i x N + ∑ (C L x V CC2 x f o) where:f i = input frequency in MHz;f o = output frequency in MHz;C L = output load capacitance in pF;V CC = supply voltage in V;N = number of inputs switching;∑ (C L x V CC2 x f o) = sum of outputs.10.1Waveforms and test circuit3-to-8 line decoder/demultiplexer3-to-8 line decoder/demultiplexer3-to-8 line decoder/demultiplexer 11Package outline3-to-8 line decoder/demultiplexer3-to-8 line decoder/demultiplexer3-to-8 line decoder/demultiplexer3-to-8 line decoder/demultiplexer 12Abbreviations13Revision history3-to-8 line decoder/demultiplexer 14Legal information14.1 Data sheet status[1]Please consult the most recently issued document before initiating or completing a design.[2]The term 'short data sheet' is explained in section "Definitions".[3]The product status of device(s) described in this document may have changed since this document was published and may differ in case of multipledevices. The latest product status information is available on the Internet at URL .14.2 DefinitionsDraft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information.Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail.Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between Nexperia and its customer, unless Nexperia and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet.14.3 DisclaimersLimited warranty and liability — Information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or warranties, expressed or implied, as to the accuracyor completeness of such information and shall have no liability for the consequences of use of such information. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia. In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation -lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia's aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of Nexperia.Right to make changes — Nexperia reserves the right to make changesto information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof.Suitability for use — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunctionof an Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk.Applications — Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect.Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above thosegiven in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device.Terms and conditions of commercial sale — Nexperia products aresold subject to the general terms and conditions of commercial sale, as published at /profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer.No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance orthe grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities.3-to-8 line decoder/demultiplexerNon-automotive qualified products — Unless this data sheet expressly states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia's warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia's specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia's standard warranty and Nexperia's product specifications.Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions.14.4 TrademarksNotice: All referenced brands, product names, service names and trademarks are the property of their respective owners.3-to-8 line decoder/demultiplexerContents1General description (1)2Features and benefits (1)3Ordering information (1)4Functional diagram (2)5Pinning information (3)5.1Pinning (3)5.2Pin description (3)6Functional description (4)7Limiting values (4)8Recommended operating conditions (5)9Static characteristics (5)10Dynamic characteristics (7)10.1Waveforms and test circuit (8)11Package outline (11)12Abbreviations (15)13Revision history (15)14Legal information (16)Please be aware that important notices concerning this document and the product(s)described herein, have been included in section 'Legal information'.Mouser ElectronicsAuthorized DistributorClick to View Pricing, Inventory, Delivery & Lifecycle Information:N experia:74HC238BQ,11574HC238D,65274HC238DB,11274HC238DB,11874HC238D,65374HC238N,65274HC238PW,11274HC238PW,11874HCT238BQ,11574HCT238D,65274HCT238DB,11274HCT238DB,118 74HCT238D,65374HCT238N,65274HCT238PW,11274HCT238PW,118。
数码视迅EMR复用器操作说明
一、外观说明1.EMR3.0正面板。
如图所示：图示1位置：设备运行指示灯。
运行正常时，表现为“绿灯”；运行存在告警时，表现为“红灯”；当对应卡槽未插板卡时，表现为“不亮灯”。
1-6号分别对应设备后面板卡槽所插的板卡运行状态指示灯。
Power为设备电源运行状态指示灯。
Runwarm为设备运行过程中告警状态指示灯。
图示2位置：设备液晶显示屏，用于显示设备状态文字信息。
图示3位置：设备前操作按钮，主要功能：①按一下可通过液晶屏查看设备当前告警情况；②长按5s可通过液晶屏查看设备当前网管IP地址；③与设备升级操作有关。
图示4位置：设备网管接线网口。
图示5位置：设备与加扰器连接网口。
图示6位置：设备业务数据口。
其中GBE3口，GBE4口分别为GBE1口，GBE2口的备份数据口。
2.EMR3.0后面板。
如图所示：从左往右，从下往上，依次为卡槽1-卡槽6。
二、设备安装1.接线情况如下图所示。
EMR的Gbe1口从H3C交换机接一根千兆网线。
然后从C355卡的ASI1口输出给高斯贝尔调制器。
2.确保电脑和设备IP地址在一个网段内。
（1）首先将网管电脑（自己的电脑）的网线直连EMR的网管接口。
如图所示被红色圈的网口。
（2）然后更改电脑IP地址。
如下图所示，找到“网络连接”鼠标右键“属性”点击“打开网络和共享中心”，点击更改适配器设置。
然后右键单击“本地网卡”，选择“属性”。
即可打开如下图所示界面。
鼠标左键双击选择上图中的红色圈内协议，会弹出如下对话框。
在对话框中，选择“使用下面的IP地址”，在“IP地址”一栏和“子网掩码”一栏分别输入“192.168.1.252”和255.255.255.0。
即完成电脑IP地址配置。
如需回复电脑网卡IP地址状态，点击“自动获得IP地址”即可。
3.EMR配置参数。
（1）进入网管。
打开浏览器（最好使用谷歌和火狐），在地址栏输入192.168.1.100。
进入如下界面。
点击“中文”按钮，即可输入网管登录账户密码。
KuVision柯维新统计复用器说明书
1.电源指示灯2.方向按键及中间确认按键3.返回键统计复用器正面数据网口ASI 输入口ASI 输出口统计复用器背面远程控制网口按确认键1.设备配置按确认键2.设备状态3.系统时间按确认键1.设备配置按确认键2.设备状态3.系统时间按确认键选择要配置的网口，按确认键按确定键可选择自动/手动IP 模式手动设置IP 地址，上下键选择数字，左右键移动光标，按确定键修改。
手动设置网关地址，上下键选择数字，左右键移动光标，按确定键修改。
自动手动将设备网管端口连至电脑，设置电脑IP与编码器网管口IP同一网段，然后在WEB端输入编码器网管口IP地址，进入WEB配置界面。
在浏览器地址栏输入IP地址，按回车打开全部展开/全部闭合Licese ：为授权的信息System ：系统工具Network Setting ：网络设置Network （1-4）：指4个网口Debug Out Setting ：排错设置System Status ：系统工作状态FirmwareUpdate ：软件升级，日志和配置的导出导入System Version：系统版本Kernel Version：核心版本License Valid：是否授权Support StatMuxer：是否支持统计复用Max Mux Pool Count：统计复用池个数Max Stream Count Per Pool：统计复用池最大输入码流数Clear Alarm Log：清空Alarm日志Clear Debug Log ：清空Debug日志Reboot：重启Factory Reset：恢复出厂设置选择IP模式，点击可更改自动或手动模式。
自动模式手动模式手动模式下可以手动设置IP地址与网关地址。
此处选项为排错信息输出设置，信息是以单播形式发送，Enable 默认值为No ，是关闭的。
电源工作状态更新版本导入参数配置导出Debug 日志文件更新授权文件导出授权文件导出ALARM 日志文件导出参数配置运行“StatMuxerRemoteControlPanel.exe”程序，打开客户端程序统计复用的版本号启动客户端后，输入统计复用的IP地址，点击连接按钮添加复用池此处显示客户端连接状态输入统计复用池名称，然后点击“添加按钮”复用池名称添加或者删除复用池添加输入源，选择源类型后，点击添加按钮除了支持复用KuVision 的编码器，还支持复用UDP,ASI,RTP 的码流添加编码器输入编码器连接复用器的网口的IP 地址添加UDP 码流在“编码器IP”栏输入需要统计复用的设备的IP 地址，再单击“添加”按钮。
BOSCH VSS8394 VS8394系列8路输入彩色多路复用器系统 说明书
Eazeo 多路复用器是一款集多种功能于一身的解决方案，拥有多达 8 路摄像机输入，非常适合中小企业（例如：零售店）的监视应用场合。
监视器采用不同的屏幕格式来显示图像，包括全屏、实时四屏（2x2，四个摄像机）和 3x3 矩阵（八个摄像机）。
使用模拟或数字录像机，允许以全屏格式录制所有 8 个摄像机的图像。
此外，多路复用器还可以连接对讲装置（具有用来查看来访人员的快照功能）、远程开门功能以及适于专用附件的报警处理功能。
由外部传感器或内置视频移动探测功能触发的报警将会自动弹出相应的摄像机图像。
发生报警时，事件回放将显示重要的报警前和报警后图像。
用户也可以购买可选的远程控制装置来操作监视器。
Eazeo 提供三年保修，并且以先进的更换计划为后盾，全面消除客户的后顾之忧。
帮助中心时刻为客户提供支持与帮助。
有关完整的产品概述，请参阅“监视指南”。
安装/配置彩色监视系统技术规格VSS8394/10T (PAL) / VS8394 (NTSC) 多路复用器显像管14 英寸（可视范围 13 英寸）清晰度320 电视线 (PAL) / 290 电视线 (NTSC)TV 标准PAL ：625 线，50 Hz ，2:1NTSC ：525 线，60 Hz ，2:1电源电压100-240 VAC +/-10%，50/60 Hz 功耗最大 90 W （不含摄像机）VSS8394/VS8394 系列 8 路输入彩色多路复用器系统▶集成的全双工 8 路摄像机多路复用器▶多屏查看并以全屏方式同时对所有摄像机进行录像▶实时四屏模式▶移动探测和事件回放▶直观的用户界面易于实现无故障的安装和操作▶优化录像应用程序2 8摄像机电源24 至 32 VDC，短路保护系统同步监视器与主摄像机同步，摄像机与监视器的水平和竖直方向同步摄像机输入8 路，系统接口辅助监视器输出 1 路，系统接口音频 1 路，来自摄像机2 路，使用可选对讲装置话筒灵敏度 1 kHz 时为 46 dB SPL音频扬声器500 mW（额定值），1000 mW（最大值）频率范围300 Hz - 3 kHz报警输出继电器，常开/常闭触点（4 针连接器座），触点额定值 24 VAC 或 DC，2 A Aux/VCR 输入/输出BNC，用于视频连接（1 Vpp，输入电阻 75 欧姆）RCA，用于音频连接（0.5 Vpp，输入电阻 10 千欧）同步输入（来自录像机的摄像机切换脉冲的输入）系统电缆 4 芯双绞线每英寸捻数为 1，环路电阻100 米（300 英尺）时最大值为 16 欧姆最长电缆长度200 米（300 米，带有接口盒）600 米（900 英尺，带有接口盒）重量约 9.5 千克（21 磅）尺寸325 x 364 x 368 毫米（14.3 x 12.8 x 14.4 英寸）工作温度+5°C 至 +45°C (41°F 至 113°F)存储温度-25°C 至 +70°C (-13°F 至 +158°F)环境湿度5% 至 95% RH定购信息VSS8394/10T 彩色多路复用器系统14 英寸监视器，PAL，8 路输入多路复用器，240 VAC，50 Hz（不包括摄像机）VSS8394/10TVSS8394/14T 彩色多路复用器系统14 英寸监视器，PAL，8 路输入多路复用器（带有四个V CM7C130/00T 摄像机），240 VAC，50 HzVSS8394/14TVSS8394/34T 彩色多路复用器系统14 英寸监视器，PAL，8 路输入多路复用器（带有四个V CM7C272/00T 摄像机），240 VAC，50 HzVSS8394/34TVSS8394/44T 彩色多路复用器系统14 英寸监视器，PAL，8 路输入多路复用器（带有四个V CM7D130/00T 摄像机），240 VAC，50 HzVSS8394/44TVSS8394/94T 彩色多路复用器系统14 英寸监视器，PAL，8 路输入多路复用器（带有四个V CM7C130/00T 摄像机），240 VAC，50 Hz，以及 VCR RT30A/51VSS8394/94TVSS8394/10D 彩色多路复用器系统14 英寸监视器，PAL，8 路输入多路复用器（不带摄像机），240 VAC，50 Hz +Eazeo DVR1A1081VSS8394/10DVSS8394/34D 彩色多路复用器系统14 英寸监视器，PAL，8 路输入多路复用器（带有四个V CM7C272/00T 摄像机），240 VAC，50 Hz，以及 Eazeo DVR1B1161VSS8394/34DVSS8394/74D 彩色多路复用器系统14 英寸监视器，PAL，8 路输入多路复用器（带有四个V CM7C130/00T 摄像机），240 VAC，50 Hz + Eazeo DVR1B1161VSS8394/74DVSS8394/10U 彩色多路复用器系统（英国）14 英寸监视器，PAL，8 路输入多路复用器，240 VAC，50 Hz. （不包括摄像机）VSS8394/10UVSS8394/14U 彩色多路复用器系统（英国）14 英寸监视器，PAL，8 路输入多路复用器（带有四个V CM7C130/00T 摄像机），240 VAC，50 HzVSS8394/14UVSS8394/34U 彩色多路复用器系统（英国）14 英寸监视器，PAL，8 路输入多路复用器（带有四个V CM7C272/00T 摄像机），240 VAC，50 HzVSS8394/34UVSS8394/44U 彩色多路复用器系统（英国）14 英寸监视器，PAL，8 路输入多路复用器（带有四个V CM7D130/00T 摄像机），240 VAC，50 HzVSS8394/44UVSS8394/94U 彩色多路复用器系统（英国）14 英寸监视器，PAL，8 路输入多路复用器系统（带有四个 VCM7C130/00T 摄像机），240 VAC，50 Hz，以及 VCR RT30A/51VSS8394/94UVSS8394/10DU 彩色多路复用器系统（英国）14 英寸监视器，PAL，8 路输入多路复用器（不带摄像机），240 VAC，50 Hz +Eazeo DVR1A1081VSS8394/10DUVSS8394/74U 彩色多路复用器系统（英国）14 英寸监视器，PAL，8 路输入多路复用器（带有四个V CM7C130/00T 摄像机），240 VAC，50 Hz + Eazeo DVR1B1161VSS8394/74UVS8394/11T 彩色多路复用器系统14 英寸监视器，NTSC，8 路输入多路复用器（带有一个 VC7C1305T 摄像机），120 VAC，60 HzVS8394/11TVS8394/21T 彩色多路复用器系统14 英寸监视器，NTSC，8 路输入多路复用器（带有一个 VC7C2305T 摄像机），120 VAC，60 HzVS8394/21T8 3VS8394/31T 彩色多路复用器系统14 英寸监视器，NTSC，8 路输入多路复用器（带有一个 VC7C2725T 摄像机），120 VAC，60 HzVS8394/31TVS8394/41T 彩色多路复用器系统14 英寸监视器，NTSC，8 路输入多路复用器（带有一个 VC7D1305T 摄像机），120 VAC，60 HzVS8394/41TVS8394/14T 彩色多路复用器系统14 英寸监视器，NTSC，8 路输入多路复用器（带有四个 VC7C1305T 摄像机），120 VAC，60 HzVS8394/14TVS8394/34T 彩色多路复用器系统14 英寸监视器，NTSC，8 路输入多路复用器（带有四个 VC7C2725T 摄像机），120 VAC，60 HzVS8394/34TVS8394/44T 彩色多路复用器系统14 英寸监视器，NTSC，8 路输入多路复用器（带有四个 VC7D1305T 摄像机），120 VAC，60 HzVS8394/44TVS8394/94T 彩色多路复用器系统14 英寸监视器，NTSC，8 路输入多路复用器系统（带有四个 VC7C1305T 摄像机），120 VAC，60 Hz，以及 VCR RT30A/61VS8394/94TVS8394/74D 彩色多路复用器系统14 英寸监视器，NTSC，8 路输入多路复用器系统（带有四个 VC7C1305T 摄像机），120 VAC，60 Hz，以及 EazeoDVR1B1161VS8394/74D硬件附件VCM7C130/00T，Eazeo 彩色数字摄像机1/4 英寸，带有 3 毫米集成镜头，PALVCM7C130/00TVCM7D130/00T，Eazeo 彩色数字摄像机1/4 英寸迷你球型摄像机，带有 3 毫米集成镜头，PALVCM7D130/00TVCM7C230/00T，Eazeo 彩色数字摄像机1/4 英寸，带有 3-6 毫米集成变焦镜头，PALVCM7C230/00TVCM7C272/00T，Eazeo 彩色数字摄像机1/4 英寸，带有 2.8-10 毫米 DC 光圈 CS 型底座变焦镜头，PALVCM7C272/00TVCM7C275/00T，Eazeo 彩色数字摄像机1/4 英寸，带有 5-50 毫米 DC 光圈 CS 型底座变焦镜头，PALVCM7C275/00TVCM7H272/00T，Eazeo 彩色数字摄像机1/4 英寸室外摄像机组件，包括VCM7C272/00T 摄像机和 VCM1353/00T防护罩，PALVCM7H272/00TVCM9736/10T，Eazeo 彩色数字摄像机安装在PIR 防护罩内的彩色隐形摄影机，PAL VCM9736/10TVCM9736/11T，Eazeo 彩色数字摄像机安装在烟感探测器防护罩内的彩色隐形摄影机，PALVCM9736/11TVCM7B272/00T，Eazeo 黑白数字摄像机1/4 英寸，带有 2.8 - 10 毫米 DC 光圈 CS型底座变焦镜头，CCIR（与彩色监视系统配合使用）VCM7B272/00TVSS7902/00T 报警/操作接线盒用于探测器和门禁锁，PALVSS7902/00TVSS7915/00T 室外视频内部通信装置信号双绞线电缆，4 针 RJ11E，24 VDC，PALVSS7915/00TVSS9490/90T 彩色监视器14 英寸附加监视器，用于彩色监视系统，PALVSS9490/90TVC7C1305T，Eazeo 彩色数字摄像机1/4 英寸，带有 3 毫米集成定焦镜头，NTSCVC7C1305TVC7D1305T，Eazeo 彩色数字摄像机1/4 英寸迷你球型摄像机，带有 3 毫米集成定焦镜头，NTSCVC7D1305TVC7C2305T，Eazeo 彩色数字摄像机1/4 英寸，带有 3-6 毫米集成变焦镜头，NTSCVC7C2305TVC7C2725T，Eazeo 彩色数字摄像机1/4 英寸，带有 2.8-10 毫米 DC 光圈 CS 型底座变焦镜头，NTSCVC7C2725TVC7C2755T，Eazeo 彩色数字摄像机1/4 英寸，带有 5-50 毫米 DC 光圈 CS 型底座变焦镜头，NTSCVC7C2755TVC7H2725T，Eazeo 彩色数字摄像机1/4 英寸室外摄像机组件，包括VC7C2725T 摄像机和 VCM1353/00T 防护罩，NTSCVC7H2725TVC973650T，Eazeo 彩色数字摄像机安装在 PIR 防护罩内的彩色隐形摄影机，NTSCVC973650TVC973651T，Eazeo 彩色数字摄像机安装在烟感探测器防护罩内的彩色隐形摄影机，NTSCVC973651TVC7B2725T，Eazeo 黑白数字摄像机1/4 英寸，带有 2.8-10 毫米 DC 光圈 CS 型底座变焦镜头，EIA（与彩色监视系统配合使用）VC7B2725TVS79025T 报警/操作接线盒用于探测器和门禁锁，NTSCVS79025TVS79155T 室外视频内部通信装置信号双绞线电缆，4 针 RJ11E，24 VDC，NTSCVS79155TVS9409/91T 彩色监视器14 英寸附加监视器，用于彩色监视系统，NTSCVS9409/91T4 8RC283511/01 红外遥控装置用于彩色监视系统，PAL/NTSCRC283511/01VCM1152/10T 室内防护罩防护罩，用于监视系统摄像机，PAL/NTSC 和 CCIR/EIAVCM1152/10TVCM1353/00T 室外防护罩用于监视系统摄像机，带加热器，由监视器供电。
MTL830C-MBT温度多路复用器系统（区域0有害区应用）说明说明书
Eaton Electric Limited,Great Marlings, Butterfield, Luton Beds, LU2 8DL, UK.Tel: + 44 (0)1582 723633 Fax: + 44 (0)1582 422283E-mail:********************© 2021 EatonAll Rights ReservedPublication No. EPS MTL830C-MBT Rev 3 090321March 2021• Reduce the cost of installing hazardous-area cabling• Save installation time, space and weight • Highlight problems quickly with status reporting systems• Protect the process with sensor failure detection and safety drives • Connect directly to host systems with Modbus TCP over Ethernet •Analog inputs to controllers with Modbus TCP® communicationsMTL830C-MBTTemperature Multiplexer system for Zone 0 hazardous area applicationsMTL830C-MBT analog multiplexer system with Modbus TCP®output provides a cost-effective alternative to single-loopisolation. The cost of installed wiring is reduced by up to 50% by communicating the input of multiple hazardous-area sensors over a single twisted pair data highway. Further savings are achieved by reducing the number of inputs to the host, cabinet space and weight.An analog transmitter, mounted in the hazardous area, supports thermocouple, RTD, potentiometer and mV analog inputs. Acompatible safe-area receiver provides a Modbus TCP® output for feeding to host PLC, PC or DCS controllers.The data highway cable, a simple twisted pair or a pair of wires within a core cable, connects the transmitter and receiver for carrying both power and data over distances up to 2km. If the analog transmitter is located in the hazardous area, the datahighway must be protected by an MTL5553 digital isolator.Multiplexer systems can communicate the status of up to 32inputs, reducing the number of hazardous area wiring pairs from 32 to one.Reduce costs by eliminating long runs of expensive thermocouple compensation cable from the hazardous to the safe area. AIso, if 3- or 4-wire RTDs are used, costs are reduced by terminating each RTD at the transmitter or its enclosure.Accessories include stainless-steel enclosures, a USB cable, and a PC-based configuration software package.MTL831C analog transmitters are normally sited in the hazardous area. They are connected to sensors in the field and communicate these inputs to the safe area via single-pair data highway. The data highway supports communication between the safe and hazardous areas, and also provides power to the transmitters – no additional field power is required.The MTL831C would typically be mounted close to the field instruments in an enclosure.MTL831C ANALOG TRANSMITTERMonitors inputs from up to 16 THC or millivolt sources(max ±100mV) or up to 16 2-, 3- or 4-wire RTDs or16 potentiometers within a hazardous area.• Intrinsically safe; Zone 0 location• Communication and power pass over a single data highway • Any combination of thermocouples, RTDs, millivolt sources, and potentiometers may be mixed on each transmitterMULTI-DROPPING TWO MTL831C UNITSTwo MTL831C multiplexer transmitters can share the same single-pair highway to a single safe-area isolator/receiver combination, providing up to 32 multiplexed inputs.DATA HIGHWA Y CABLINGTwisted shielded pair cabling with low capacitance and resistance is recommended to achieve greater distances between transmitters and receivers. See cable parametersin 'Basic Specifications' for specific requirements, andcontact Eaton's MTL product line support for latest cable recommendations.ENCLOSURESA range of stainless steel enclosures are available for mounting MTL831C units in the field providing protection for a single MTL831C. The enclosures are dust-tight and waterproof to IP66. Please see ordering information (on the last page) for further detail.MTL838C-MBT receivers translate the information transmitted from the MTL831C via the data highway. The MTL838C-MBT provides a Modbus TCP® output representation of the inputs together with status information.MTL5553 DATA HIGHWA Y ISOLATORAn MTL5553 isolator is required for the data highway, when the transmitter is located in a hazardous area. It is not required for safe-area applications.transmitter 1MTL831C transmitter 2Sensors can be in Zone 0(MTL 83xC Configurator Software)2x SPST relay contactsADDITIONAL SPECIFICATIONSMTL831CEach input terminal block is user-selectable by software for mixed mV, TC, potentiometer, 2-, 3-, or 4-wire RTD input. mV measuring range ±100mV mV signalsAccuracy at 21°C (including non-linearity and hysteresis) Greater of +/- 0.045% of input or +/- 20uV Temperature effects on accuracy +/- 0.0008% of input / °C Thermocouple signalsAccuracy at 21°C (including non-linearity and hysteresis) Greater of +/- 0.04% of input or +/- 18uV Temperature effects on accuracy +/- 0.0008% of input / °C Cold Junction Compensation influenceLess than 1°C (Minimum 30 min. warm-up required. Must be installed on a vertical plane on vertical or horizontal DIN rail. Heat sources causing a temperature gradient in the unit will introduce measurement error.)Thermocouple range supportedTypes B, C, E, J, K, N, R, S, T, and Russian XK THCs to BS EN 60584-1:1996.Other options are available. Please contact Eaton's MTL product line for details.Common mode VoltageMaximum 0.5V common mode between input channels ofone transmitterRTD signals RTD range-200 to +850°C (Pt100 type, BS EN 60751:2008) -200 to +200C (Cu50) -50 to +200C (Cu53) -60 to +250C (Ni100) RTD excitation current 200µARTD Accuracy +/- 135 milliohmAccuracy at 21°C (including non-linearity and hysteresis) <0.1% of measuring rangeTemperature effects on accuracy 4 Wire +/- (0.001% of input) / °C3 Wire +/- (0.001% of input + 2mΩ) / °C 2 Wire +/- (0.001% of input + 11mΩ) / °C Isolation500V withstand isolation from the Data Highway port to the sensor input ports. LEDsPOWER LED, greenON when power is supplied to the tranmitter. Blinking when receiving transmissions. FAULT LED, redON when a Comm error is detected.Simple ApparatusOtherGas Group C o (µF)L o (mH)C o (µF)L o (mH)IIA 987369487184IIB 98718948794IIC30499.424BASIC SPECIFICATIONS(see also 'Common specification')Number of input channels16 – any combination of TC, mV, RTD, and potentiometer (up to 550Ω) sources(IS segregated and fully floating when used with MTL5553)Location of input sources Zone 0, Ex ia IIC T4 Ga Location of unit Zone 0, Ex ia IIC T4 GaPower requirement Loop-powered through data highway from receiver. No hazardous-area power supply required Multi-transmitter facility 1 or 2Ambient temperature limits –40 to +70°C working –40 to +85°C storage Weight0.26kg T ypical response time (input to Modbus register) 500ms Entity input parameters (Data Highway)Ui = 24V Ii = 250mA Pi = 1.2W Ci = 0, Li = 0Entity output parameters (each sensor input)Uo = 5.88V Io = 48.1mA Po = 71mWSensor input cable parameters (based on Simple Apparatus or Other (not simple) Apparatus attached as a sensor)BASIC SPECIFICATIONS(see also ‘Common specification’)Location of unit Safe areaType of Outputs Ethernet Modbus TCP ® protocol , USB, 2 alarm relay contact pairs Output Protocol Modbus TCP Power requirement19-30Vdc 300mA max.Ambient temperature limits –40 to +70°C working –40 to +85°C storage Weight0.19kg T ypical response time (input to Modbus register)500msADDITIONAL SPECIFICATIONSMTL838C-MBTSystem configurationSerial communications parameters and system parameters are entered via the USB port using the MTL83xCConfigurator Software. Configuration parameters are saved in onboard memory to retain the configuration even during loss of power. LinearisationCalculation by microprocessor (output is linearised and cold junction compensated) Broken TC indicationSerial output drives upscale or downscale Alarm facilitiesHigh and low alarms are indicated in the serial data and can be set for each input Alarm relaysTwo programmable alarm relays are available for wiring into plant alarm circuitry. The alarm conditions that trigger the relays are programmable via the MTL83xC Configurator Software. The alarm relay contacts open when an alarm condition occurs.IsolationInput power, the ethernet port, the Data Highway port, and the USB port are all isolated from each other at a 500V withstand rating. The alarm relays have 250V withstand isolation to each other and the Data Highway port, 500V withstand isolation to the power, ethernet, and USB ports. Isolation from power for safety purposes must be provided by using an input power supply compliant with local electrical codes (i.e. an SELV rated 24V supply).LEDsPWR LED, greenON when adequate power is supplied to the receiver COMM LED, greenBlinking when communication is established with at least one transmitter ERROR LED, redBlinking when a communication problem is detected by the receiverALARM 1 and 2 LEDs, redON when the associated alarm relay is in the alarm condition (contacts open).MTL83xC Configurator SoftwareFunction: Software configuration of multiplexer system Format: DownloadableRequires: PC with Windows 7, 8, or 10 and a USB port. USB Type A male to USB Type C male cable.COMMON SPECIFICATIONHumidity5–95% RH (without condensation)EMC complianceIEC 61326-1, Electrical equipment for measurement, control and laboratory use – EMC requirements.NE21: 2012TerminalsPluggable terminals 5.08mm pitch, 2.5mm 2 Fixed Screw Terminals 5.08mm pitch, 1.5mm 2CasingsMoulded polycarbonateT ransmission distance (transmitter to receiver) 1km typically (IS applications)2km typically (non-IS applications)Intrinsically safe interface (IS applications)1 MTL5553 isolating interface unit for the data highwayCONDITIONS FOR SAFE USEThe conditions governing the use of MTL800 range of multiplexers are given in the relevant certificates and schedules, copies of which are available from Eaton's MTL product line.DIMENSIONS*MTL831CMTL838C-MBTEUROPE (EMEA): +44 (0)1582 723633 ********************THE AMERICAS: +1 800 835 7075*********************ASIA-PACIFIC: +65 6 645 9888***********************The given data is only intended as a productdescription and should not be regarded as a legal warranty of properties or guarantee. In the interest of further technical developments, we reserve the right to make design changes.Eaton Electric Limited,Great Marlings, Butterfield, Luton Beds, LU2 8DL, UK.Tel: + 44 (0)1582 723633 Fax: + 44 (0)1582 422283E-mail:********************© 2021 EatonAll Rights ReservedPublication No. EPS MTL830C-MBT Rev 090321March 2021Further details (datasheet and drawing) can be found in the ‘MTL Process Junction Boxes’ page(under MTL Fieldbus section) on the MTL website. Literature INM MTL838C-MBT - MTL838C-MBT Receiver manual INM MTL831C - MTL831C Analog T ransmitter manualAN9003 Application Note: A Users Guide to Intrinsic Safety。
Barco复用器使用说明
Barco复用器使用说明1 复用器接口Barco复用器后面板接口如下图：有6路输入信号端子，可同时接入6路节目，2路输出接口，输出内容相同。
6路输入端子可同时使用Loop OUT接口进行原信号传递。
注：复用器无论是输入还是输出，都是ASI格式信号，接线时需注意。
2、网络架构以常用工程机5100CI / C5110M为例，典型的网络架构如下：3 客户端安装（略）参见Barco复用器使用手册4 常用功能A、节目插播（从多路节目中挑拣出若干节目，合并为一路节目输出）；如下图是把从1A及2B接入的2路节目挑拣4套节目出来，合并为1路节目输出，如上图，右边的节目顺序之所以错乱，是因为节目的Service ID顺序就是如此。
如果机顶盒是根据Service ID来对节目进行排序的，则可通过强制修改节目的Service ID来控制节目的排列顺序。
具体方法如下：例：将以上四个节目（“7 HD Digital”、“CCTV-8”、“7 Digital 3”、“CCTV-6”）的service ID改为1、2、3、4。
点击输出端TS流，单击右键弹出快捷菜单，点击ServiceID Remap，进入如下页面：首先，需确定这个节目的输入端口（Input）、所在流的原始网络号（ON_ID）及TS_ID，然后确定需要替换的PID。
在本例中“7 HD Digital”是从2B端口输入的，ON_ID为4115，TS_ID为12，原始的ServiceID为1316，改变后的ServiceID为1；“CCTV-8”是从1A端口输入的，ON_ID为2184，TS_ID为5，原始的ServiceID为504，改变后的ServiceID为2；“7 Digital 3”是从2B端口输入的，ON_ID为4115，TS_ID为12，原始的ServiceID为1315，改变后的ServiceID为3；“CCTV-6”是从1A端口输入的，ON_ID为2184，TS_ID为5，原始的ServiceID为503，该变后的ServiceID为4。
10k312复用器配置软件的操作指南
复用器配置软件的操作指南1. 快速操作指南1、双击，安装网管软件，安装完成后，桌面上会出现图标；2、双击图标，出现登录界面，在系统“开始菜单→所有程序→数码视讯→网络管理系统”打开“readme”，里面有默认用户名和密码，输入用户名密码进入系统；3、进入主界面后，在右侧框中点击鼠标右键，选择“添加设备”点击添加设备，鼠标箭头会变成十字状，再次点击鼠标左键，出现添加设备对话框：接下来在设备IP处填入设备IP，右侧按钮点亮点击按钮，若设备和网管正常通信，会自动查询到设备类型，如下图填入设备名称，点击，设备便添加到网管软件中，右侧框中会出现设备图标，每款设备图表中字幕不一样，例如复用器为M，调制器为Q，编码器为E，解码器为D等。
4、双击设备图标就可以对设备进行配置，详见各种设备单独介绍。
2. 使用注意事项1、在网管计算机中需要安装“管理和监视工具”组件，（需要网管计算机系统的安装光盘）否则在打开网管的时候会弹出，这会导致网管工作异常。
3. 快速操作指南1、正确连接好设备连线，并接好地线和电源线；2、设置好设备的网络参数，主要有“本机IP（IP地址）”——设备本身的IP，“主机IP”（网管IP）——管理设备的计算机IP，“MAC地址”多台一起使用时注意不能有重复的，“网关IP”——经过路由时设置此IP，否则设置为0.0.0.0，“子网掩码”——一般为255.255.255.0，客户可根据实际子网来修改，设置好后重启设备；3、复用器背面插有4块板卡，从左至右从下至上依次为统计复用卡、5输入卡、4输入卡、DS3适配卡、4输出卡。
4、在网管上面添加设备（添加设备方法详见网管说明）并双击打开。
第一次使用时，需要刷新硬件，点击，识别出复用器所搭载的所有板卡。
5、首先，点击“复用”，进入复用控制界面。
然后点击左侧输入框的卡号，选择接有输入流的板卡。
再点上方“刷新选定板卡输入”按钮，刷新出该板卡所有的输入节目：6、完成后如下图所示，在左侧输入框选中节目，在右侧输入框选中输出卡和端口，点击按钮，将节目复用到选中的输出卡的相应端口中。
RCMS2801-240EFE增强型多业务PDH光纤复用器说明书
PDH Fiber Optic MultiplexerRear Panel RCMS2801-240EFE is a stand-alone multi-service PDH multiplexer with 1 fixed FE portat the front and 4 slots at the rear for differentservice sub-cards. Up to 8x2Mbps of servicefrom different sub-cards can be transmittedover one fiber optic link along with 1 wire-speedFE channel. Different sub-cards can work in oneRCMS2801-240EFE providing users with theflexibility of transmitting different kinds of serviceover 1 fiber optic link. The device is an idealtransmission device for point-to-point networks,medium-sized and small capacity networks likewireless communication base stations, privatecommunication networks and switch networks.RCMS2801-240EFE can be deployed eitherin a point-to-point application (2 RCMS2801-240EFE point-to-point or as the remote site ofRCMS2802-240LFE or RCMS2802-240FE), orin an aggregation application (as the the remotesite of RC3000-15 series and OPCOM3500Eserise). The device can be managed viathe CONSOLE port at the front panel. It canalso be SNMP managed as the remote siteof RCMS2802-240LFE, RCMS2802-240FE,RC3000-15 series and OPCOM3500E seriesvia RC002 EMS, RC006 EMS, RC3000-15EMS and OPCOM3500E EMS.Features and SpecificationsFront PanelRCMS2801-240EFErear panelRCMS2801-240EFEfront panelE-SUBM-FE4E1E-SUBM-2FEE-SUBM-4E1-BLE-SUBM-2E1E-SUBM-2FV35E-SUBM-FV35E-SUBM-4FXS/ODeployment Rules of Sub-CardsSlot No.Slot 1Slot 2 Slot 3Slot 4 Capacity 4 E1 channels 2 E1 channels 4 E1 channels 2 E1 channels Uisng E1 Channel E1 1 to E1 4E1 3 to E1 4E1 5 to E1 8E1 7 to E1 8Deployment Rule of Service Sub-Card and the Channels They UseE-SUBM-FV35(using E1 1)E-SUBM-FV35(using E1 3)E-SUBM-FV35(using E1 5)E-SUBM-FV35(using E1 7)E-SUBM-2FV35(using E1 1~2)E-SUBM-2FV35(using E1 3~4)E-SUBM-2FV35(using E1 5~6)E-SUBM-2FV35(using E1 7~8) E-SUBM-2E1(using E1 1~2)E-SUBM-2E1(using E1 3~4)E-SUBM-2E1(using E1 5~6)E-SUBM-2E1(using E1 7~8) E-SUBM-2FE(using E1 1~2)E-SUBM-2FE(using E1 3~4)E-SUBM-2FE(using E1 5~6)E-SUBM-2FE(using E1 7~8) E-SUBM-FE4E1(using E1 1~4)E-SUBM-4FXS(using E1 3 Slot 1~4)E-SUBM-FE4E1(using E1 5~8)E-SUBM-4FXS(using E1 3 Slot 1~4) E-SUBM-4E1-BL(using E1 1~4)E-SUBM-4FXO(using E1 3 Slot 1~4)E-SUBM-4E1-BL(using E1 5~8)E-SUBM-4FXO(using E1 3 Slot 1~4) E-SUBM-4E1(using E1 1~4)E-SUBM-4E1(using E1 5~8)E-SUBM-4FXS(using E1 1 Slot 1~4)E-SUBM-4FXS(using E1 5 Slot 1~4)E-SUBM-4FXO (using E1 1 Slot 1~4)E-SUBM-4FXO (using E1 5 Slot 1~4)Typical ApplicationPoint to Point Applicationwith Local Craft Terminal ManagementPoint to Point Applicationbe SNMP managed as the remote site of RCMS2802-240LFEAggregation Applicationbe SNMP managed via OPCOM3500E-NMSOrdering InformationX - Transceiver Type and SpecificationsX OpticalConnecter Wavelength(nm)Rx sensitivity(dBm)Tx Power(dBm)Typical distance(Km)Attenuation(dB/Km)M SC1310/850*<-29 -20 ~ -14 0 ~ 23 S1SC1310<-34-15 ~ -80 ~ 250.5 S2SC1310<-34-5 ~ 010 ~ 600.5 S3SC1550<-36-5 ~ 0 (DFB)15 ~ 1200.25 SS13SC1310<-30-12 ~ -30 ~ 250.5 SS15SC1550<-30-5 ~ 00 ~ 250.5 SS23SC1310<-32-12 ~ -310 ~ 500.5 SS25SC1550<-32-5 ~ 010 ~ 500.5 SS34SC1490<-32-5 ~ 015 ~ 1000.25 SS35SC1550<-32-5 ~ 015 ~ 1000.25 M: multimode dual-strand; *850nm is made to order.S1,S2,S3: single-mode dual-strand;SS13,SS15,SS23,SS25,SS34,SS35: single-mode single-strand.Y - Power Supply Type。
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RJ45网口：用于web方式的网管，用户可以通过局域网或广域网的任意一台PC连接到复用器进行管理
ASI输入：ASI信号输入，接收单节目传输流或多节目传输流，包格式为188byte或204byte
ASI输出1：复合的总码流输出,输出单节目传输流或多节目传输流，包格式为188byte或204byte
若有多个错误，只提示错误，不给具体错误定位，您可以进入状态显示界面察看错误发生位置
若30秒无面板按键操作，液晶屏自动切换到主状态显示
5
图5－3
菜单选项功能概述：
[状态显示]：显示各通道输入输出有效码率，复用节目数，有无溢出情况和错误状态显示
[通道设置]：选择复用输入通道、节目号，设置与节目号对应的PID值
按[MENU]键退出此界面
（4）键盘锁定
用户可以通过复用器面板键盘锁定键盘，其状态在菜单的右上角显示锁定标志“ ”，锁定界面图5-7：
图5-7
①键盘锁定
在菜单界面上，移动光标到“键盘锁定”处，按OK键后，键盘处于锁定状态，此界面的显示见图5-7。
②键盘解锁
如果要对界面进行查看或更改操作，首先应该对键盘进行解锁。
（5）参数设置
在此界面您可以设置网络参数、输出参数和工作模式。
①网络参数设置
此参数用于在配套的WEB网管软件中使用。
图5-10
莾置操作方法如下：
按[MENU]键进入参数设置主界面
上下箭头把光标移到[参数设置]项
[OK]进入参数设置界面
上下箭头把光标移到[网络设置]项
[OK]进入网络设置界面
按左右箭头键把光标移动到想要设置的数字位，用上下箭头选择不同的数字，可以分别设置IP地址、子网掩码和网络地址
更改参数后进行存储可以保证断电后仍保留配置信息，若不进行参数存储，当前更改的参数便会在关机后丢失，恢复到更改参数前的状态。
注意:无论是否更改了参数，做了参数存储操作以后，工作模式就变为“选择模式”。
设置操作方法如下:
[MENU]键进入参数设置主界面
上下箭头把光标移到[参数存储]项
按[OK]键即可存储参数
可以复用8路TS流
超级PSI/SI表格编辑管理功能
实时对各路输入状态监测
输出包长188/204可选
支持Web远程网管接口，便于远程管理
1.2
主机1台
音视频线1根
遥控器1只
7号电池2只
电源线1根
BNC 75Ω负载电阻2只
说明书1本
图2-1复用器原理图
传输复用器接收8路MPEG-2单节目传输流或多节目流，将其复用成一个新的包含一路或多路节目的传输流，滤除输入的空包或不需要的包，必要时重新变换包识别标志(PID，Packet Identity)，为后续处理抽取传输相关信息。
ASI输出2：复合的总码流输出，输出单节目传输流或多节目传输流，包格式为188byte或204byte
AC 220-IN：220V/50Hz交流电输入
接地：保护接地接口
3
使用电源电压为(220V/50HZ)
请使用带有地线的3芯电源线
通过“接地"接头接地
1.将复用器固定到机柜上，注意本机上、下方留出至少1U的散热空间
使用上下箭头按钮把光标移到[参数设置]项
按[OK]按钮进入参数设置界面
使用上下箭头按钮把光标移到[模式设置]项
按[OK]按钮进入模式设置界面
使用上下箭头按钮把“√”移到[自动模式]
按[OK]按钮确认，系统提示“确定要选择自动模式?”
按[MENU]键取消退出该界面，按[OK]键确定进入自动模式
2．设置“选择模式”复用
通过左右箭头，把光标移到[PID设置]。按[OK]键，进入到PID设置界面。在该界面会看到系统自动把已选定节目的PID解析出来，并自动映射输出的新PID值，每路节目的PID不能超过24个
图5-6
若需自己制定PID，则有效PID范围为（20—1FFF）。通过左右箭头把光标移动到想改变的数字，用上下箭头设置不同的数字（注：此处PID数字为16进制显示）
（8）错误代码介绍：
错误代码：
①发生过同步丢失
②发生过溢出
③发生过同步丢失+发生过溢出
④未锁定
⑤发生过同步丢失+未锁定
⑥发生过溢出+未锁定
⑦发生过同步丢失+发生过溢出+未锁定
在修改节目PID时若提示“重复定义输出PID”，表示该PID已经被其他节目占用。您需要换一个PID设置值。
每一路最多可以选定的PID个数24个，超过时提示：“资源超过，请使用级联方式”。
（7）密码修改
为了保护设备不被任意地调试而导致设备工作不正常，我公司设定了密码，但为了能让用户方便使用设备，设定了密码修改项，用户可以修改密码。
具体修改步骤为:
在设备面板上键入“MENU”，显示出界面图5-13，移动光标“←→↑↓”，选中“密码修改”
图5-13
在“密码修改”处，按“OK”键，进入如下界面“5-14”
按[MENU]键退出此界面
③工作模式设置
图5-12
设置操作方法如下:
MENU键进入参数设置主界面
上下箭头把光标移到[参数设置]项
[OK]进入参数设置界面
上下箭头把光标移到[工作模式]项
[OK]进入工作模式设置界面
用上下键选择“选择模式”或“自动模式”。后面“√”开表示选中
按[MENU]键退出此界面
（6）参数存储
按[MENU]键进入设置界面
按上下箭头把光标移到[状态显示]项
按[OK]进入状态显示界面
通过按上下箭头，选择不同的通道号，可以显示该通道的状态
按[MENU]键退出此界面
（3）通道设置
此界面可以分别设置输入通道的选定、去除；显示选定通道包含的节目数；分别选择复用选定通道的一个或多个节目（对于多节目流），还可以设置复用。
按[MENU]键退出界面
网络参数设置完毕，要过一分钟后，复用器重新上电参数才能生效
②输出参数设置
图5-11
可以设置输出码率和输出包长。
设置操作方法如下：
[MENU]键进入参数设置主界面
上下箭头把光标移到[参数设置]项
[OK]进入参数设置界面
上下箭头把光标移到[输出设置]项
[OK]进入输出设置界面
按左右箭头键把光标移到想要改变的数据位，用上下箭头键设置输出码率和包长（包长可选择204或188）
通道选定后，自动显示该通道的节目个数。通过左右箭头，把光标移到节目号位置，用上下箭头切换不同的节目号
选择某一要设置的节目后，通过左右箭头，把光标移到节目号右侧位置的“×”或“√”位置。用上下箭头可以对两种符号进行切换，“√”表示选定，“×”表示去除。选定后，若节目中包含节目描述信息，可以在“显示节目描述”后显示出来
（1）如何进入[选择模式]
在设置菜单将光标移动到[参数设置]，然后进入到[模式选择界面]，选定[选择模式]
或者在设置菜单将光标移动到[参数存储]，按[OK]按钮确认，复用器将切换到[选择模式]（2）状态监视Fra bibliotek图5－4
在状态监测界面，可以察看各通道输入输出码率，复用节目数，有无溢出情况。
设置操作方法如下：
5.
5
广视电子复用器提供了一个基于WEB服务的远程管理程序，可在局域网中任何一台运行Windows98或Windows2000的计算机上进行远程管理。
1.1
完全符合MPEG-2/DVB标准
对SPTS和MPTS码流均可进行复用
低延时，MPEG-2视频节目延时小于100ms
提供PCR校正和CBR输出
支持DVB数据广播
支持PCR校正和PID重新映射功能
支持使用DVB Common Scramble 通用加扰算法,支持基于service和component的加扰
GSD/DVB-MUX-2000
复用器说明书
北京东方广视电子工程有限公司
GSD/DVB-MUX-2000复用器是符合DVB标准的传输流复用器，广泛应用于有线、地面各种数字电视平台,具有对输入的实时视频流复用和再复用功能,可对输入的SPTS(单节目传输流)或MPTS(多节目传输流)进行分析，选择其中的1路或几路TS流中的1套或任意几套节目进行复用，提供强大的PSI/SI信息处理功能。其基带信号和附加数据的复用符合ISO/IEC－13818标准。
图5-16
键入“MENU”键蟔回到密码修改界面图5-14，重新密码修改设定。
注：刚出厂时系统默认密码为：“↑↑↑↓↓↓↓↓”，这个密码用户可以修改。但请用户牢记修改后的密码，如果忘记密码，将无法进入修改界面，系统永久记住用户设定的密码，断电重启无法恢复密码为出厂设置，只能返回我厂由技术人员重新进行处理。
3
3.1.1
图3-1
按钮和指示灯说明：
电源指示灯：指示电源指示系统是否正常供电
通道状态指示灯：用于指示对应输入通道的状态
状态指示为绿灯不闪烁：表示该通道已选通且工作正常
状态指示为绿灯闪烁：表示该通道未选通，但当前输入接口检测到信号锁定
状态指示为红灯不闪烁：表示该通道已被选通 但当前无输入码流，信号呈失锁状态
图5-9
然后重新键入密码，“N”的值为7～1逐次递减。用户如果连续8次键入错误的密码，彻底锁定键盘，按返回到界面2－4－1图，此时界面出现了两个锁定标志，这时只有关机重新上电后才可接受密码输入。
注:本复用器有网络控制方式和单机键盘控制方式。网络控制方式的功能强于单机键盘控制方式。如果用网络控制方式设置好复用器后，再用单机键盘控制方式关闭/开启通道，删除/增加节目后，会影响相关PID，节目号配置。进行PID修改也会影响相关PID配置。
状态指示为红灯闪烁：表示己选通的通道有错误发生