MKT-N24A中文资料
Transition Networks SISTP1040-242-LRT 24小时技术支持说明书
4 10/100/1000T + 2 1000 Mini-GBIC with4 IEEE 802.3at High Power PoE Industrial Wide Temperature SwitchUser ManualSISTP1040-242-LRTV1.0September-2013FCC WarningThis Equipment has been tested and found to comply with the limits for a Class-A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy. It may cause harmful interference to radio communications if the equipment is not installed and used in accordance with the instructions. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:⏹Reorient or relocate the receiving antenna.⏹Increase the separation between the equipment and receiver.⏹Connect the equipment into an outlet on a circuit different from that towhich the receiver is connected.⏹Consult the dealer or an experienced radio/TV technician for help. CE Mark WarningThis is a Class-A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.ContentIntroduction (1)Features (1)Package Contents (2)Hardware Description (3)Physical Dimensions (3)LED Indicators (4)RJ-45 Pin Assignments (5)Installation (8)DIN-Rail Mounting (8)Wall Mounting (10)Grounding the Industrial Switch (11)Wiring the Power Inputs (12)Wiring the Fault Alarm Contacts (13)Ethernet Cabling (14)Troubleshooting (17)Technical Specifications (18)IntroductionThe High-Power PoE Industrial Switch is a cost-effective solution, which meets the high reliability requirements demanded by industrial applications. To solve the inconvenience of wall outlet access, the equipment is designed with power over Ethernet ports complying with the IEEE 802.3at standard, providing each PoE port up to 30 watts for connected Powered Devices that need higher power consumption to receive power as well as data over the conventional RJ-45 cables.Features⏹System Interface/PerformanceRJ-45 ports support Auto MDI/MDI-X FunctionEmbedded 4-port PoE InjectionStore-and-Forward Switching ArchitectureBack-plane (Switching Fabric): 12GbpsMAC Address Table with 8K entries⏹Power InputDC 48V (48 ~ 57V) Redundant Power Input⏹Case/InstallationIP-30 ProtectionInstallation in a Pollution Degree 2 environmentDIN-rail and Wall mountings Design24-Hour Technical Support: 1-800-260-1312 International: +1-952-358-3601Package ContentsPlease refer to the package contents list below to verify them against the checklist.⏹PoE Industrial Switch x 1⏹User manual (CD-ROM) x 1⏹Removable Terminal Block x 1⏹Wall-mount Kit (2 wall-mount brackets with screws) x 1Compare the contents of the industrial switch with the standard checklist above. If any item is damaged or missing, please contact the local dealer for service.24-Hour Technical Support: 1-800-260-1312 International: +1-952-358-360124-Hour Technical Support: 1-800-260-1312 International: +1-952-358-3601Hardware DescriptionIn this paragraph, the Industrial switch ’s dimensions, definitions for LED indicators, cabling information, and wiring installation will be described.Physical DimensionsThe PoE Industrial Switch dimensions (W x H x D) are 59.6mm x 152mm x 105mm as the figure shown below.LED IndicatorsThe diagnostic LED indicators located on the front panel of the industrial switch provide real-time system information and operation status. The table below provides the description status and definitions of the LED indicators for the switch.LED Indication Definition24-Hour Technical Support: 1-800-260-1312 International: +1-952-358-3601RJ-45 Pin AssignmentsThe UTP/STP ports will automatically sense for Fast Ethernet (10Base-T/100Base-TX) or Gigabit Ethernet (10Base-T/100Base-TX/1000Base-T) connection. Auto MDI/MDIX means that the switch can connect to another switch or workstation without changing straight through or crossover cabling. See the figures below for straight through and crossover cable schema.10/100Base-TX PinoutsNote “+” and “-” signs represent the polarity of the wires that make upeach wire pair.The table below shows the 10Base-T/100Base-TX MDI and MDI-X port pinouts.24-Hour Technical Support: 1-800-260-1312 International: +1-952-358-3601⏹10/100Base-TX Cable SchemaStraight Through Cable SchemaCrossover Cable Schema⏹10/100/1000Base-T PinoutsThe table below describes the gigabit Ethernet RJ-45 pinouts.10/100/1000Base-T Cable SchemaThe following two figures illustrate the 10/100/1000Base-T cable schema.Straight Through Cable SchemaCrossover Cable SchemaTransition Networks SISTP1040-242-LRT24-Hour Technical Support: 1-800-260-1312 International: +1-952-358-3601InstallationThis equipment is intended for use in a Pollution Degree 2 industrial environment.DIN-Rail MountingAssembling the DIN-Rail ClipThe DIN-rail clip is screwed on the industrial switch when out of factory. If not, please refer to the following steps to secure the DIN-rail clip on the switch.1. Use the included screws to secure the DIN-rail clip on the industrial switch.2. To remove the DIN-rail clip, reverse step 1.DIN-Rail ClipATTENTIONRear side of the SwitchHanging the Industrial SwitchFollow the steps below to hang the industrial switch on the DIN rail.1. First, position the rear side of the switch directly in front of the DIN rail. Make sure the top of the clip hooks over the top of the DIN rail.2. Push the unit downward.3. Check the DIN-Rail clip is tightly fixed on the DIN rail.4. To remove the industrial switch from the track, reverse the steps above.Wall MountingTo hang the Ethernet switch on the wall, please follow the steps below.1. Remove the DIN-rail clip.2. Prepare the two wall-mount plates and six screws included.3. Align the screw holes between the wall-mount plates and the unit as the figure illustrated.4. Secure the plates to the unit with the accompanying screws.24-Hour Technical Support: 1-800-260-1312 International: +1-952-358-360124-Hour Technical Support: 1-800-260-1312 International: +1-952-358-3601Grounding the Industrial SwitchFollow the instructions below to attach the industrial switch to ground.When installing the industrial switch, the ground connection must always be made first and disconnected last.1. On the top of the industrial switch, locate and remove the dome screw which has aground symbol beside it.2. Attach the ground wire to the screw hole with the dome screw.ATTENTIONWiring the Power InputsPlease follow the steps below to wire power lines from the terminal block to thecompliant external DC power source.1. Before wiring, make sure the power source is disconnected.2. Using the wire-stripping tool, strip a short piece of insulation from the output wires ofthe DC power source.3. Identify the positive and negative feed positions for the terminal block connection.See the symbols printed on the panel indicating the polarities and DC input powerrange in voltage.Plugs for Power 1 & Power 24. Insert the exposed wires into the terminal block plugs. Only wires with insulationshould extend from the terminal block plugs. Note that the polarities between thewires and the terminal block plugs must be positive to positive and negative tonegative.5.Use a slotted screwdriver to tighten the captive screws.Captive Screws for Fixing WiresUse Copper Conductors Only, 60/75 C, tightening to 5 lb-inThe wire gauge for the terminal block should be in the range between 12~ 18 AWG.24-Hour Technical Support: 1-800-260-1312 International: +1-952-358-3601Wiring the Fault Alarm ContactsThe fault alarm plugs are in the middle of the terminal block, as the left picture shown below. With a Normally Close circuit formed by wiring with an external power and a warning device (a buzzer or a flashing LED), system will detect the fault status including the port linking failure (managed industrial switch only) and the power failure. Please refer to the right picture below, a wiring example for the fault alarm application.Terminal Block Plugs for Fault Alarm Contacts24Vdc, 1AResistanceFault Alarm Wiring ExampleTransition Networks SISTP1040-242-LRTEthernet CablingUse the four twisted-pair, Category 5e or above cabling for RJ-45 port connection. The cable between the switch and the link partner (switch, hub, workstation, etc.) must be less than 100 meters (328 ft.) long.The small form-factor pluggable (SFP) is a compact optical transceiver used in optical communications for both telecommunication and data communication.Connecting the SFP PortTo connect the transceiver and LC cable, please take the steps shown as follows:First, insert the transceiver into the SFP slot. Notice that the triangle mark indicates the bottom of the slot.Transceiver to the SFP slot24-Hour Technical Support: 1-800-260-1312 International: +1-952-358-3601Transceiver InsertedSecond, insert the fiber cable of LC connector into the transceiver.LC connected to the transceiverDisconnecting the SFP PortTo remove the LC connector from the transceiver, please follow the steps shown below:First, press the upper side of the LC connector from the transceiver and pull it out to release.Remove LC connectorSecond, push down the metal loop and pull the transceiver out by the plastic part.Pull out from the SFP slot24-Hour Technical Support: 1-800-260-1312 International: +1-952-358-3601Troubleshooting⏹Verify that you are using correct or appropriate power cord/supplier/adapter. Pleasedon’t use a power supplier/adapter with a non-compliant DC output voltage, or it may damage the switch.⏹Select the proper UTP/STP cable to construct your network. Please check that youare using the right cable. Use unshielded twisted-pair (UTP) or shield twisted-pair (STP) cable for RJ-45 connections: 100ΩCategory 3, 4 or 5 cable for 10Mbps connections, 100ΩCategory 5 cable for 100Mbps connections, or 100ΩCategory 5e/above cable for 1000Mbps. Also be sure that the length of any twisted-pair connection does not exceed 100 meters (328 feet).⏹Diagnosing LED Indicators: To assist in identifying problems, the Switch can beeasily monitored through LED indicators on the front panel, which describe common problems the user may encounter and where the user can find possible solutions.⏹If the power indicator does not light on when the power cord is plugged in, usersmay have a problem with the power cord. Then check for loose power connections, power losses or surges at power outlet. If you still cannot resolve the problem, contact the local dealer for assistance.⏹If the Ethernet LED indicators are normal and the connected cables are correct butthe packets still cannot transmit, please check your system’s Ethernet devices’configuration or status.24-Hour Technical Support: 1-800-260-1312 International: +1-952-358-3601Transition Networks SISTP1040-242-LRT Technical Specifications24-Hour Technical Support: 1-800-260-1312 International: +1-952-358-3601。
电源24VAC型号说明书
† UL File XAPX.E108966Fire & Smoke damper actuator ApplicationThe type FSLF spring-return actuator is intended for the operation of smoke and combination fire and smoke dampers in ventilation and air-conditioning systems. The actuator will meet requirements of UL555 and UL555S when tested as an assembly with the damper and will meet requirements of UBC for 15 second opening and closing. Square footage of damper operated will depend on make and model and the temperature required.IMPORTANT 24VDC NOTE: The FSLF24 & -S models will not operate below 24VDC. A filtered and regulated power supply must be used.OperationMounting of the actuator to the damper axle shaft or jackshaft is via a cold-weldclamp. Teeth in the clamp and V-bolt dig into the metal of both solid and hollow shafts maintaining a perfect connection. The specially designed clamp will not crush hollow shafts. The bottom end of the actuator is held by an anti-rotation strap or by a stud provided by the damper manufacturer.The actuator is mounted in its fail safe position with the damper blade(s) closed. Upon applying power, the actuator drives the damper to the open position. The internal spring is tensioned at the same time. If the power supply is interrupted, the spring moves the damper back to its fail-safe position.The FSLF draws higher peak current when driving against its end stop or any other type of stop. Given the technology of fuses & breakers, this requires the value of fuse or breaker to be increased to avoid nuisance opening or tripping. A 1 amp slow blow should be used for 24VAC. A 0.25 amp slow blow should be used for 120VAC. A .125 amp slow blow should be used for 230V. SAFETY NOTESWiring and installation must comply with all local electrical and mechanical codes.The actuator contains no components which the user can replace or repair. Cables are not plenum rated and require flex conduit.1/2” Threaded Connector: Screw a conduit fitting into the actuator’s metal bushing. Jacket the actuator’s input wiring with suitable fl exible conduit. Properly terminate the conduit in a suitable junction box.3/8” Flex Connector (-FC models): Mount the flexible conduit into theactuator’s metal bushing by means of the provided screw with a torque of 1.2 Nm. Jacket the actuator’s input wiring with suitable flexible conduit. Properly terminate the conduit in a suitable junction box.FSLF24 USOn/Off, Spring Return, 350°F [177°C] for a half hour, 15 Seconds Cycle TimeD a t e c r e a t e d , 03/08/2019 - S u b j e c t t o c h a n g e . © B e l i m o A i r c o n t r o l s (U S A ), I n c .Typical SpecificationAll smoke and combination fire and smoke dampers shall be providedwith Belimo FSTF, FSLF, FSNF, or FSAF actuators. All substitutions must be approved before submission of bid. Damper and actuator shall have UL 555S Listing for 250°F (350°F). Actuator shall have been tested to UL 2043 per requirements of IMC 602.2 and NEC 300.22 (c). Where position indication is required -S models with auxiliary switches or damper blade switches will be provided per code requirements.Wiring DiagramsAPPLICATION NOTESProvide overload protection and disconnect as required.45Actuators may be powered in parallel. Power consumption must beobserved.75Ground present on some models.FSLF24 USOn/Off, Spring Return, 350°F [177°C] for a half hour, 15 Seconds Cycle TimeDatecreated,3/8/219-Subjecttochange.©BelimoAircontrols(USA),Inc.。
经典国外btob网站
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UR-24 chinese manual
安装、使用及维修手册数字折光仪UR-24型手册编号 n° 01246C0011适用于仪器编号 n°____________________Maselli测量仪器公司 墨西哥Maselli 测量仪器公司, S.A. de C.V. 地址：7746 Lorraine Avenue, Suite 201 地址：Plan de San Luis No. 101, Int. 301 Stockton, California 95210 USA（美国） Col. Coecillo, C.P. 37260 电话： (209) 474-9178 León, Gto., México（墨西哥）免费电话（仅适用美国）： (800) 964-9600 电话、传真： (52) (47) 63-36-23 传真：(209) 474-9241 电话、传真： (52) (47) 63-36-38电子邮件：info@ 电子邮件：maselli@ciatec.mx本手册说明了仪器的主要特点。
同时包含有关安全使用、编程及维护工作的重要说明。
因此本手册必须妥善保管。
本手册还是设备的一个完整组成部分。
必须认真阅读本手册以后，方可以着手开展设备的安装、启动和使用。
对于因为不遵守设备的使用说明、违背有关使用地点的规定以及违背本手册中各项说明而造成的任何损坏，MASELLI Misure 公司宣布概不承担任何责任。
本使用手册由Maselli公司出版，但是不提供任何类型的保证。
手册中所包含的资料，仅仅是作为一种介绍。
由于存在着印刷错误，内容不准确，软件的改进，和/或设备、技术或商业条件的差异，Maselli Misure公司保留在任何时候对本手册做出变更的权利，事先不提供通知。
保留一切权利。
按照法律条款，未得到我方许可，严禁全部或部分地将本手册复制或传递给第三方。
Maselli Misure公司于2006年05月如果需要了解更多资料，请登陆Maselli公司网站。
电信辞典
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仓库MKT(平均动力学温度)值计算 中文
MKT ：平均动力学温度（Mean kinetic temperature ） 开尔文和摄氏度的关系 K=℃+273.1MKT 值通常会高于普通的算术平均值。
MKT 用于评价产品储存过程中的温度波动。
并用以下公式进行计算： T k =）（nnRT H R H RT H /2//e...eeln RH -11∆-∆-∆-+++∆其中H ∆为活化能，等于83.144kj/mol （除非有更加精确的信息被用到）R 为通用气体常数，等于8.3144kj/度/mol 。
T1是第一周期的平均温度（开尔文温度）；T2是第二周期的平均温度（开尔文温度）…….Tn 第n 周期的平均温度（开尔文温度）。
n 表示记录的温度的总次数。
MKT 通过至少超过一年的平均储藏温度来进行校验，至少经过12个同等间隔的平均温度被记录。
该值可以通过手动计算，也可以通过计算机软件。
例子：1. 一年中52个星期，每个星期的最高和最低温度值的平均值都是25℃。
通过以下进行校验MKT ： n=52△H/R=10,000KT1,T2,……Tn=25℃=273.1+25=298.1K R=0.0083144kj/k/mol △H=83.144kj/mol T k =）（nnRT H R H RT H /2//e...eeln RH -11∆-∆-∆-+++∆=）（52e 52ln 000,101.298/⨯∆-⨯-R H k=）（52e 52ln 000,105458.33-⨯-k=5458.33000,10--k=298.1K=25.0℃经校验的MKT 值为25.0℃。
那么该库房就符合控制室温的要求。
但是如果每个星期的平均值如果在控制范围内不相同（例如从15℃至30℃），那么每个平均值应该分别带入到该公式中进行计算。
2.有一库房，以月为单位记录了一年的MKT 值，从一月到十二月。
每个月，该库房都记录了月最高温度值和月最低温度值，并在年终将每个月两个值的平均值带入到MKT 计算公式中进行计算。
联想 ThinkVision T24h-20用户指南
产品编号A19238QP161F0-GAR1-WW第一版(2019年10月)© 版权所有 Lenovo 2019。
LENOVO 产品、数据、计算机软件、及服务基于专项资金开发，作为48 C.F.R. 2.101定义的商品销售给政府机构，并授予政府机构有限的受限制的使用、复制和公开权利。
受限制的有限权利声明：如果产品、数据、计算机软件、或服务按照总务管理器“GSA”合约交付，则其使用、复制、或公开须遵循在合约号GS-35F-05925中制定的限制。
目录安全事项 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii 一般安全原则 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii第1章开始使用 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1物品清单 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1使用注意事项 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2产品概述 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3调整类型 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3倾斜 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3旋转 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3高度调整 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4显示器 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4显示器控制 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5线缆锁槽 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5设置显示器 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6连接和打开显示器电源 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6注册您的选件 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11第2章调整和使用显示器 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1舒适和辅助功能 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1安排您的工作区域 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1放置显示器 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1关于健康工作习惯的小技巧 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2辅助功能信息 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2调整显示器图像. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3使用直接访问控件 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3使用On-Screen Display (OSD，屏幕显示)控件 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4选择受支持的显示模式 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8了解电源管理. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9电源管理模式 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9保养显示器. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11卸下显示器底座和支撑臂 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11壁挂 (可选) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11第3章参考信息 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1显示器规格 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1故障排除 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3手动安装显示器驱动程序 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5在Windows 7系统中安装显示器驱动程序 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5在Windows 10系统中安装显示器驱动程序 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6获得进一步帮助 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6服务信息. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7客户责任 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7维修部件 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7附录 A.服务和支持 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1注册您的选件 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1在线技术支持 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1电话技术支持 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1附录 B.声明 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1回收信息 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2商标 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2安全事项一般安全原则有关安全使用计算机方面的提示，请转到：/safetyBefore installing this product, read the Safety Information.第1章开始使用本用户指南为用户提供详细的操作说明。
NMB24-3 商品说明书
NMB24-3FootnotesBasic Non Fail-Safe actuator for controlling dampers in typical commercial HVAC applications.• Torque motor 90 in-lb [10 Nm]• Nominal voltage AC/DC 24 V • Control On/Off, Floating pointTechnical 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 W Power consumption in rest position 0.2 W Transformer sizing 4 VAOverload Protectionelectronic throughout 0...95° rotation Functional dataTorque motor90 in-lb [10 Nm]Direction of motion motor selectable with switch 0/1Manual override external push button Angle of rotation Max. 95°Angle of rotation note adjustable with mechanical stop Running Time (Motor)95 s / 90°Running time motor note constant, independent of load Noise level, motor 45 dB(A)Position indicationMechanical, 30...65 mm stroke Safety dataPower source ULClass 2 Supply Degree of protection IEC/EN IP54Degree of protection NEMA/UL NEMA 2Enclosure UL Enclosure Type 2Agency ListingcULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02CE acc. to 2014/30/EU and 2014/35/EU Quality Standard ISO 9001UL 2043 CompliantSuitable for use in air plenums per Section 300.22(C) of the NEC and Section 602 of the IMCAmbient humidity Max. 95% RH, non-condensing Ambient temperature -22...122°F [-30...50°C]Storage temperature -40...176°F [-40...80°C]Servicingmaintenance-free Weight Weight2.9 lb [0.94 kg]MaterialsHousing material UL94-5VA†Rated Impulse Voltage 800V, Type action 1, Control Pollution Degree 3.NMB24-3ApplicationOperationTypical specificationProduct featuresFor on/off and floating point control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications.The actuator is mounted directly to a damper shaft up to 1.05” in diameter by means of its universal clamp. A crank arm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft.The actuator is not provided with and does not require any limit switches, but is electronically protected against overload. The anti-rotation strap supplied with the actuator will prevent lateral movement.The NMB(X) series provides 95° of rotation and a visual indicator indicates position of theactuator. When reaching the damper or actuator end position, the actuator automatically stops. The gears can be manually disengaged with a button on the actuator cover.The NMB(X)24-3… actuators use a sensorless brushless DC motor, which is controlled by an Application Specific Integrated Circuit (ASIC). The ASIC monitors and controls the actuator’s rotation and provides a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition. Power consumption is reduced in holding mode.Add-on auxiliary switches or feedback potentiometers are easily fastened directly onto the actuator body for signaling and switching functions.Floating point, on/off control damper actuators shall be electronic direct-coupled type, which require no crank arm and linkage and be capable of direct mounting to a shaft up to 1.05”diameter. Actuators shall have brushless DC motor technology and be protected from overload at all angles of rotation. Actuators shall have reversing switch and manual override on the cover. If required, actuators will be provided with a screw terminal strip for electricalconnections (NMX24-3-T). Run time shall be constant and independent of torque. Actuators shall be cULus listed, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo.AccessoriesElectrical accessoriesDescriptionType Battery backup system, for non-spring return models NSV24 US Battery, 12 V, 1.2 Ah (two required)NSV-BAT Auxiliary switch 1 x SPDT add-on S1A Auxiliary switch 2 x SPDT add-onS2AFeedback potentiometer 140 Ω add-on, grey P140A GR Feedback potentiometer 1 kΩ add-on, grey P1000A GR Feedback potentiometer 10 kΩ add-on, grey P10000A GR Feedback potentiometer 2.8 kΩ add-on, grey P2800A GR Feedback potentiometer 500 Ω add-on, grey P500A GR Feedback potentiometer 5 kΩ add-on, greyP5000A GR Mechanical accessoriesDescriptionType Shaft clamp reversible, clamping range ø8...20 mm K-NA Mounting bracket for AF..ZG-100Mounting bracket ZG-101Mounting bracket ZG-103Mounting bracketZG-104Mounting kit for linkage operation for flat installationZG-NMA Shaft extension 240 mm ø20 mm for damper shaft ø8...22.7 mm AV8-25Shaft extension for 1/2" diameter shafts (3.8" L).ZG-NMSA-1Weather shield 13x8x6" [330x203x152 mm] (LxWxH)ZS-100Weather shield 406x213x102 mm [16x8-3/8x4"] (LxWxH)ZS-150Wrench 0.32 in and 0.39 in [8 mm and 10 mm]TOOL-06Linkage kitJackshaft Retrofit Linkage with Belimo Rotary ActuatorsZG-JSLElectrical installationActuators with appliance cables are numbered.Provide overload protection and disconnect as required.NMB24-3Actuators may also be powered by DC 24 V.Actuators Hot wire must be connected to the control board common. Only connect common toneg. (-) leg of control circuits. Terminal models (-T) have no-feedback.Actuators may be connected in parallel if not mechanically linked. Power consumption andinput impedance must be observed.Floating Point - Triac SourceWiring diagramsOn/Off Floating PointFloating Point - Triac Source Floating Point - Triac SinkNMB24-3 Dimensions。