L12-Part III

深圳市检通实业有限公司Shenzhen Jiantong Industrial Co., Ltd. All Vision Inspection & Certification ServicesWiring Harness检验要求（UL 764 ）陈勇（Senior Engineer）Date: October 8 , 2004目录（UL 764 ）概述（General）制造商的义务（Responsibility of the Manufacturer）UL的工厂检验员（The Laboratories’s Inspector）一.制造商控制程序1 概述2认证产品（含2－3根电源线的Wiring Harness）的跟踪控制要求――Table L1（贵公司的wiring harness 无电源线Power supply cord）3 抽样程序――连接的可靠性测试（Sampling Program－Reliability of connection Test）抽样程序（Sample Selection Procedure）抽样样品计划――Table L2（Sampling Plan）抽样程序的转换（Switching Procedures）4 抽样程序－非连接可靠性测试的测试和检查（Sampling Program－Testing and Inspection，other than Reliability of Connection Test）5 失效控制程序（Procedure in the Event of Failure）二．应当进行的测试1 电源线（贵公司加工工艺不涉及该项目）导体连接可靠性测试Blade、Pin的安全性测试绝缘安全性测试拉力测试（完整的装配）耐压测试绝缘阻抗测试2 终端连接可靠性测试三. 工厂检验员程序1 概述目测检查机械和电气测试2 制造商对测试的核查3 抽样程序样品选择抽样计划：Table 3抽样转换程序四. 概述1 Markings2 UL Listing Marks概述(GENERAL)A.作为UL跟踪检验的一部分，UL会周期性的派驻检验员访问工厂，挑选最近生产的产品的样品进行检查和测试，看是否与提交认证产品一样，符合UL的要求。

LM24A-MP-TPCommunicative damper actuator for adjusting dampers in technical building installations • Air damper size up to approx. 1 m²• Torque motor 5 Nm• Nominal voltage AC/DC 24 V• Control modulating, communicative 2...10 V variable• Position feedback 2...10 V variable • Communication via Belimo MP-Bus • Conversion of sensor signals • with connecting terminalsTechnical dataElectrical dataNominal voltageAC/DC 24 V Nominal voltage frequency 50/60 HzNominal voltage rangeAC 19.2...28.8 V / DC 21.6...28.8 V Power consumption in operation 2.5 W Power consumption in rest position 1.3 W Power consumption for wire sizing 5 VAConnection supply / control Terminals 4 mm² (cable ø4...10 mm, 4-wire)Parallel operationYes (note the performance data)Data bus communicationCommunicative control MP-Bus Number of nodesMP-Bus max. 8Functional dataTorque motor 5 NmTorque variable 25%, 50%, 75% reduced Operating range Y 2...10 V Input impedance100 kΩOperating range Y variable Start point 0.5...30 V End point 2.5...32 V Operating modes optionalOpen/close3-point (AC only)Modulating (DC 0...32 V)Position feedback U 2...10 V Position feedback U note Max. 0.5 mA Position feedback U variable Start point 0.5...8 V End point 2.5...10 V Position accuracy ±5%Direction of motion motor selectable with switch 0/1Direction of motion note Y = 0 V: At switch position 0 (ccw rotation) / 1 (cw rotation)Direction of motion variable electronically reversible Manual override with push-button, can be locked Angle of rotation Max. 95°Angle of rotation note can be limited on both sides with adjustable mechanical end stops Running time motor 150 s / 90°Running time motor variable 35...150 s Adaptation setting rangemanualLM24A-MP-TPTechnical dataFunctional data Adaptation setting range variable No actionAdaptation when switched onAdaptation after pushing the manual overridebuttonOverride control MAX (maximum position) = 100%MIN (minimum position) = 0%ZS (intermediate position, AC only) = 50%Override control variable MAX = (MIN + 32%)...100%MIN = 0%...(MAX – 32%)ZS = MIN...MAXSound power level, motor35 dB(A)Mechanical interface Universal shaft clamp 6...20 mmPosition indication Mechanical, pluggableSafety data Protection class IEC/EN III, Safety Extra-Low Voltage (SELV)Power source UL Class 2 SupplyDegree of protection IEC/EN IP54Degree of protection NEMA/UL NEMA 2Enclosure UL Enclosure Type 2EMC CE according to 2014/30/EUCertification IEC/EN IEC/EN 60730-1 and IEC/EN 60730-2-14UL Approval cULus according to UL60730-1A, UL60730-2-14and CAN/CSA E60730-1The UL marking on the actuator depends onthe production site, the device is UL-compliantin any caseHygiene test According to VDI 6022 Part 1 / SWKI VA104-01, cleanable and disinfectable, lowemissionType of action Type 1Rated impulse voltage supply / control0.8 kVPollution degree3Ambient humidity Max. 95% RH, non-condensingAmbient temperature-30...50°C [-22...122°F]Storage temperature-40...80°C [-40...176°F]Servicing maintenance-freeWeight Weight0.44 kgLM24A-MP-TP••••••Safety notesThis device has been designed for use in stationary heating, ventilation and air-conditioning systems and must not be used outside the specified field of application, especially in aircraft or in any other airborne means of transport.Outdoor application: only possible in case that no (sea) water, snow, ice, insolation or aggressive gases interfere directly with the device and that it is ensured that the ambient conditions remain within the thresholds according to the data sheet at any time.Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied with during installation.The device may only be opened at the manufacturer's site. It does not contain any parts that can be replaced or repaired by the user.To calculate the torque required, the specifications supplied by the damper manufacturers concerning the cross-section and the design, as well as the installation situation and the ventilation conditions must be observed.The device contains electrical and electronic components and must not be disposed of as household refuse. All locally valid regulations and requirements must be observed.Product featuresOperating modeConventional operation:The actuator is connected with a standard control signal of 0...10 V and drives to the position defined by the control signal. The measuring voltage U serves for the electrical display of the actuator position 0.5...100% and as control signal for other actuators.Operation on Bus:The actuator receives its digital control signal from the higher level controller via the MP-Bus and drives to the position defined. Connection U serves as communication interface and does not supply an analogue measuring voltage.Converter for sensorsConnection option for a sensor (passive or active sensor or switching contact). The MPactuator serves as an analogue/digital converter for the transmission of the sensor signal via MP-Bus to the higher level system.Parametrisable actuators The factory settings cover the most common applications. Single parameters can be modified with the Belimo service tools MFT-P or ZTH EU.Simple direct mountingSimple direct mounting on the damper shaft with a universal shaft clamp, supplied with an anti-rotation device to prevent the actuator from rotating.Manual overrideManual override with push-button possible (the gear train is disengaged for as long as the button is pressed or remains locked).Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops.High functional reliabilityThe actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached.Home positionThe first time the supply voltage is switched on, i.e. at the time of commissioning, the actuator carries out a synchronisation. The synchronisation is in the home position (0%).The actuator then moves into the position defined by the control signal.LM24A-MP-TP Adaptation and synchronisation An adaptation can be triggered manually by pressing the "Adaptation" button or with the PC-Tool. Both mechanical end stops are detected during the adaptation (entire setting range).Automatic synchronisation after pressing the manual override button is configured. Thesynchronisation is in the home position (0%).The actuator then moves into the position defined by the control signal.A range of settings can be adapted using the PC-Tool (see MFT-P documentation) Product featuresAccessoriesGateways Description TypeGateway MP to BACnet MS/TP UK24BACGateway MP to Modbus RTU UK24MOD Electrical accessories Description TypeAuxiliary switch 1x SPDT add-on S1AAuxiliary switch 2x SPDT add-on S2AFeedback potentiometer 140 Ω add-on P140AFeedback potentiometer 1 kΩ add-on P1000AFeedback potentiometer 10 kΩ add-on P10000ASignal converter voltage/current 100 kΩ 4...20 mA, Supply AC/DC 24 V Z-UICPositioner for wall mounting SGA24Positioner for built-in mounting SGE24Positioner for front-panel mounting SGF24Positioner for wall mounting CRP24-B1MP-Bus power supply for MP actuators ZN230-24MP Mechanical accessories Description TypeShaft extension 170 mm ø10 mm for damper shaft ø6...16 mm AV6-20Shaft clamp one-sided, clamping range ø6...20 mm, Multipack 20 pcs.K-ELAShaft clamp one-sided, clamping range ø6...10 mm, Multipack 20 pcs.K-ELA10Shaft clamp one-sided, clamping range ø6...13 mm, Multipack 20 pcs.K-ELA13Shaft clamp one-sided, clamping range ø6...16 mm, Multipack 20 pcs.K-ELA16Anti-rotation mechanism 180 mm, Multipack 20 pcs.Z-ARS180Form fit insert 8x8 mm, Multipack 20 pcs.ZF8-LMAForm fit insert 10x10 mm, Multipack 20 pcs.ZF10-LMAForm fit insert 12x12 mm, Multipack 20 pcs.ZF12-LMAForm fit insert 8x8 mm, with angle of rotation limiter and positionindication, Multipack 20 pcs.ZFRL8-LMAForm fit insert 10x10 mm, with angle of rotation limiter and position indication, Multipack 20 pcs.ZFRL10-LMAForm fit insert 12x12 mm, with angle of rotation limiter and positionindication, Multipack 20 pcs.ZFRL12-LMA Position indicator, Multipack 20 pcs.Z-PITerminal protection IP54, Multipack 20 pcs.Z-TP Tools Description Type Service tool, with ZIP-USB function, for parametrisable andcommunicative Belimo actuators, VAV controller and HVAC performancedevicesZTH EUBelimo PC-Tool, Software for adjustments and diagnostics MFT-PAdapter for Service-Tool ZTH MFT-CConnecting cable 5 m, A: RJ11 6/4 ZTH EU, B: 6-pin for connection toservice socketZK1-GENConnecting cable 5 m, A: RJ11 6/4 ZTH EU, B: free wire end forconnection to MP/PP terminalZK2-GENLM24A-MP-TPElectrical installationSupply from isolating transformer.Parallel connection of other actuators possible. Observe the performance data.Wiring diagramsMP-Bus AC/DC 24 V, modulatingFunctionsFunctions with basic values (conventional mode)Override control with AC 24 V with relay contacts Override control with AC 24 V withrotary switch Control remotely 0...100% with positioner SG..Minimum limit with positioner SG..Primary/secondary operation (position-dependent)Functions with basic values (conventional mode)Control with 4...20 mA via external resistorCaution:The operating range must be set to DC 2...10 V.The 500 Ohm resistor converts the 4...20 mA current signal to a voltage signal DC 2...10 V.Functional checkProcedure1. Connect 24 V to connections 1 and 22. Disconnect connection 3:– with direction of rotation L: Actuator rotates to the left – with direction of rotation R: Actuator rotates to the right3. Short-circuit connections 2 and 3:– Actuator runs in opposite directionFunctions with specific parameters (Parametrisation necessary)MP-Bus Network topologyMax. 8 additional MP-Bus nodesThere are no restrictions for the network topology (star, ring, tree or mixed forms are permitted).Supply and communication in one and the same 3-wire cable • no shielding or twisting necessary• no terminating resistors required•••••Functions with specific parameters (Parametrisation necessary)Connection of active sensorsConnection of external switching contactMax. 8 additional MP-Bus nodesSupply AC/DC 24 VOutput signal 0...10 V (max. 0...32 V)Resolution 30 mVMax. 8 additional MP-Bus nodesSwitching current 16 mA @ 24 VStart point of the operating range must be parametrised on the MP actuator as ≥0.5 VConnection of passive sensors1) Depending on the type 2) Resolution 1 OhmCompensation of the measured value is recommendedOverride control and limiting with AC 24 V with relay contactsControl open/closeLM24A-MP-TPFunctions with specific parameters (Parametrisation necessary)Override control and limiting with AC 24 V with rotary switchControl 3-point with AC 24 VCaution:The "Close" function is only guaranteed if the start point of the operating range is definedas min. 0.5 V.FunctionsOperating controls and indicators1Direction of rotation switch Switch over:Direction of rotation changes2Push-button and LED display green Off:No power supply or malfunction On:In operationPress button:Triggers angle of rotation adaptation, followed by standard mode3Push-button and LED display yellow Off:Standard modeOn:Adaptation or synchronisation process active Flickering:MP-Bus communication active Flashing:Request for addressing from MP client Press button:Confirmation of the addressing4Manual override button Press button:Gear train disengages, motor stops, manual override possible Release button:Gear train engages, synchronisation starts, followed by standard mode5Service plugFor connecting parametrisation and service tools Check power supply connection 2 Off and 3 OnPossible wiring error in power supplyLM24A-MP-TPServiceTool connection The actuator can be parametrised by ZTH EU via the service socket.For an extended parametrisation the PC tool can be connected.Connection ZTH EU / PC-ToolDimensionsSpindle lengthMin. 37-Clamping rangeFurther documentation• Overview MP Cooperation Partners• Tool connections• Introduction to MP-Bus TechnologyApplication notes• For digital control of actuators in VAV applications patent EP 3163399 must be considered.。

Wiring Harness检验要求（UL 764 ）目录（UL 764 ）概述（General）制造商的义务（Responsibility of the Manufacturer）UL的工厂检验员（The Laboratories’s Inspector）一.制造商控制程序1 概述2认证产品（含2－3根电源线的Wiring Harness）的跟踪控制要求――Table L1（贵公司的wiring harness 无电源线Power supply cord）3 抽样程序――连接的可靠性测试（Sampling Program－Reliability of connection Test）抽样程序（Sample Selection Procedure）抽样样品计划――Table L2（Sampling Plan）抽样程序的转换（Switching Procedures）4 抽样程序－非连接可靠性测试的测试和检查（Sampling Program－Testing and Inspection，other than Reliability of Connection Test）5 失效控制程序（Procedure in the Event of Failure）二．应当进行的测试1 电源线（贵公司加工工艺不涉及该项目）导体连接可靠性测试Blade、Pin的安全性测试绝缘安全性测试拉力测试（完整的装配）耐压测试绝缘阻抗测试2 终端连接可靠性测试三. 工厂检验员程序1 概述目测检查机械和电气测试2 制造商对测试的核查3 抽样程序样品选择抽样计划：Table 3抽样转换程序四. 概述1 Markings2 UL Listing Marks概述(GENERAL)A.作为UL跟踪检验的一部分，UL会周期性的派驻检验员访问工厂，挑选最近生产的产品的样品进行检查和测试，看是否与提交认证产品一样，符合UL的要求。

B.跟踪检验文件包含有判定制造商生产的产品是否符合应用要求的依据。

新概念英语青少版Starter A班别年级一年级学生I.课时名称Unit 12 Lesson 2、3II.教学内容：1、Sentencse:Are you…? Is it …? And the answers.2、lesson 3III.教学目标1、Ss can use the sentenses right and fluently.2、继续巩固句子首字母大写的练习。

3、会正确回答一般疑问句。

IV.教具准备：book ,CD,MP3，讲义, pictures.，V.教学过程(1.)Warming-up1. Chant :dancer dancer qia qia qia. Doctor.. en~~ nurse…cicici. Policeman policewoman,stop stop. Postman.. wuwuwu Teacher... ABC2.Dance:dance... we’re dancing together.（2）Reviewe the pictures to ask and answer.（3）I nput 导入They always like to play together.Let’s see what are they playing?（4）New lesson1. listen,guess what’s wrong with Peg?2. listen,read,then repeat.3.Try to guess the meaning.4. answer my questions: Are you a ~~~?/ Is she/he a …?Ss try to ask me,then ask and answer.5. Play the game:gusee the jobAre you a …? Is he/she a …?6.Listen and sing,then change other words to sing （5）Lesson 31. write the excises.2. sh ! sh! Sh!!Can you find other words with sh?VI.小结Summary 复习VII.教学反思VIII.。