RP20-4815DE中文资料

MAX485中文资料2009-11-28 14:49MAX485中文资料，MAX485 PDF,DATASHEET,电路图，通讯程序内容介绍：MAX481、MAX483、MAX485、MAX487-MAX491以及MAX1487是用于RS-485与RS-422通信的低功耗收发器，每个器件中都具有一个驱动器和一个接收器。

MAX483、MAX487、MAX488以及MAX489具有限摆率驱动器，可以减小EMI，并降低由不恰当的终端匹配电缆引起的反射，实现最高250kbps 的无差错数据传输。

MAX481、MAX485、MAX490、MAX491、MAX1487的驱动器摆率不受限制，可以实现最高2.5Mbps的传输速率。

这些收发器在驱动器禁用的空载或满载状态下，吸取的电源电流在120(A 至500(A 之间。

另外，MAX481、MAX483与MAX487具有低电流关断模式，仅消耗0.1µA。

所有器件都工作在5V单电源下。

驱动器具有短路电流限制，并可以通过热关断电路将驱动器输出置为高阻状态，防止过度的功率损耗。

接收器输入具有失效保护特性，当输入开路时，可以确保逻辑高电平输出。

MAX481,MAX483,MAX485,MAX487,MAX1487引脚（管脚）图及工作电路MAX485通讯程序与MAX232通讯程序在本质上是一样的，只是MAX485通讯程序需要加上通讯方向控制。

下面是基于mega128 16AU的485通信中断接收的程序，调试通过,晶振为外部16M,MAX485的DE和RE短接连PC0口，程序如下：#define SEND_485 PORTC|=0x01#define READ_485 PORTC&=0xfevoid Usart1_init(void) //16Mhz频率，设置波特率9.6k，8位数据位，无校验，接收发送使能，1位停止位{UBRR1H=0;UBRR1L=103;UCSR1B=(1<<RXCIE1)|(1<<RXEN1)|(1<<TXEN1); //发送接收使能，使用中断方式，UCSR1C=(1<<UCSZ10)|(1<<UCSZ11); //0x06 8位数据，1位停止位，无校验}void Usart1_transmit(unsigned char c) //查询方式发送接收字符函数{SEND_485;DelayBus();DelayBus();DelayBus();while( !(UCSR1A&(1<<UDRE1)));//等待发送缓冲区为空UDR1=c;while(!(UCSR1A&(1<<TXC1)));// UDCR0=c;UCSR1A |= _BV(TXC1);//将发送结束标志位清零// SET_BIT(UCSR1A,);READ_485;direction++;}SIGNAL(SIG_UART1_RECV)//serial port 1 {if(UCSR1A&(1<<RXC1)){rec1buff=UDR1;rec1_flag=1;。

1Environmental SpecificationsItemSpecificationOperatingtemperature –40ºC to +75 ºC (referring to Figure 3) (–40°F to +167°F)Storage temperature–40ºC to +75ºC (not packaged) (–40°F to +167°F)Relative humidity 5%-95% (non-condensing) Altitude range≤ 4000 mItem SpecificationInputOperating voltage 85–300 V ACRated: 200–240 V AC and 100–120 V ACFrequency 45–66 HzRated: 50 Hz and 60 Hz Maximum input current ≤ 6.4 APower factor ≥ 0.99 (100% load) THD ≤ 3.5% (full load) ; ≤ 5% (load ≥ 50%)Output Output voltage42–58 V DCRated voltage: 53.5 V DCOutput power1000 W (176–300 V AC);470 W (85–175 V AC decreased linearly) Regulated voltage precision ≤ ±0.6%VoRipple and noise≤ 200 mVp -p(Bandwidth ≤ 20M Hz) Dynamic response •25-50% or 50-75% load−Over shoot:≤ ±5%−Recovery time: ≤ 200 us (±0.6%)•10-90% load;−Over shoot:≤ ±5%;−Recovery time: ≤ 1ms (±1%) Standby power ≤ 5 W Turn-on output delay 3–8s Hold up time > 10 ms Psophometrically weighted noise ≤ 2 mVBroad frequency noise voltage ≤ 50 mV (3.4–150 kHz) ≤ 20 mV (0.15–30 MHz)Electrical SpecificationsEfficiencyThe peak point is ≥ 94%≥ 93% (230 V AC, 30%–100% load)Height x Width x Depth 40.8 mm x 95.5 mm x 208 mm (1.61 in. x 3.76 in. x 8.19 in.) Weight About 1.1 kgCoolingBuilt-in fan (The rotation of fan dependson the internal temperature.)DescriptionThe R4815N1 is a digital rectifier with high efficiency and power density. It converts 85–300 V AC input voltage to 53.5 V DC output voltage. The output voltage can be adjusted by the host.It performs comprehensive protection functions, supports soft start, and produces low noise. With the latest power monitoring technology, states of the rectifier and load are monitored in real time.Multiple rectifiers can be paralleled.Key Features•Input voltage range: 85–300 V AC•Operating temperature range: –40ºC to +75ºC •Total harmonic distortion (THD): ≤ 3.5％ •Digital control mode •Hot swap•Supports intelligent electric meter •Supports CAN communication •Supports LED display•Supports voltage adjustment,current adjustment,and current sharing •Meet Rohs requirement•Passes the TUV, CE, UL certifications and gets the CB certifIcate. •Disconnect above 320 V ACNote : If the altitude is within the range of 3000 m to 4000 m, the maximum operatingtemperature decreases by 1°C (1.8°F ) as the altitude increases by 200 m.Copyright © Huawei Technologies Co., Ltd. 2016. All rights reserved.2Item SpecificationProtectionInput overvoltage protection Protection point: > 300 V AC Recovery range: 290-300 V AC Input undervoltage protectionProtection point: < 80 V AC Recovery range: 70-85 V AC Output overvoltage protection56–60V DC(can be set by monitoring unit)1.If the overvoltage occurs inside the rectifier due to a fault, the rectifier will latch off.2.If the output voltage is higher than 63 V and lasts for more than 500 ms, the rectifier will latch off. Output currentlimiting protection See Figure 1.Output short circuit protectionA long term short circuit is allowed. After the fault is rectified, the rectifier is restored to a healthy state automatically.Over-temperature protectionThe module protects against overtemperature.Safety/EMC/Lightening protectionSafetycertificationPasses TUV, CE, UL certifications. Catch the CB certificate. Complies with UL60950-1; IEC60950-1; EN60950-1;CAN/CSA C22.2 No. 60950-1; EMCEN55022 Class B ; EN55024; EN61000-3-2; EN61000-3-3; ETSI EN300 386; ETSI EN301489; ITU-T K.20; Lightning5 kAReliabilityMTBF> 500,000 hoursAudible NoiseSpecification≤ 40 dB (25ºC /77°F , full load)Output FeatureFigure 1 Output featureFigure 2 Efficiency(Vin = 230 V AC, Vout = 53.5 V, Ta: 25ºC)Figure 3 Power derating curveOther Features020040060080010001200-40-2020406080P o (w )Ta(℃)Power Derating Curve3 Interface DescriptionThe rear panel of the rectifier provides an golden finger connection which is used as AC input, DC output and signal connection.For the location of the pins, see Figure 3. For the definitions of the pins, see Table 1. Figure 4 Pins on the rear panelTable 1 Definitions of the pins on the rear panelPinDefinitionFunction1, 9 L Live line 2, 10 N Neutral line 3, 11 PE Protect earth 4 CANL CANL13 ACD1 Slot detection signal 1 5 ACD2 Slot detection signal 2 12 CANH CANH 6, 14 OUTPUT+ Output:48V+ 8 OUTPUT- Output:48V- 7Pre-chargePre-chargeRemoving the RectifierFigure 5 Removing a PSUStep 1: Push the locking latch left.Step 2: Remove the PSU out of the PDU byexternally drawing the handle, as shown in Figure 5.Installing the RectifierFigure 6 Installing a PSUStep 1: Push the locking latch left and pull out thehandle. Step 2: Push the PSU slowly into the subrackalong the guide rail and push the locking latch right to fix the handle, as shown in Figure 6.TransportThe product must be packed with firmly packing box when transport. Out of the box the mark“prevent moisture”, “lay down carefully” and other required mark must have. Any transport tools are permitted if the product in the packing box. When transport must avoid rain and snow attack directly and mechanical shock.StorageProduct should be packaged in the packing box before use. The store room should be meet: -40ºC to +70ºC ambient temperature, relatedhumidity less than 80%, dry, ventilation and hasn’t any corrosive gas.•Only trained and qualified personnel can be allowed to install or service the rectifier.•Each rectifier input is protected by two fuses, one for the live wire and the other for the neutral wire.CAUTION•This product should be used in the environment that meets specifications described in the user manual.•If the product is used with abnormal power grid input orexposed to salt mist, dust, or mist, the product may become faulty, and the resulting product exceptions or component damage are beyond the warranty scope.CAUTION4Indicator Color StatusDescriptionMeasuresPower indicatorGreen Steady on The rectifier is supplied with alternating current (AC) input power.The rectifier runs properly, and no measure is required.OffThe rectifier is not supplied with AC input power. Replace the rectifier if the AC input is normal.The rectifier is faulty.Replace the rectifier. Blinking at 0.5 HzThe rectifier is being queried.No measure is required.Blinking at 4 HzThe rectifier is loading an application program. The rectifier automatically recovers after loading, and no measure is required. Alarm indicatorYellow OffNo alarm is generated.The rectifier runs properly, and no measure is required.Steady on The rectifier generates a prewarning for power limiting due to overtemperature. The rectifier generates an alarm for shutdown due to ambient overtemperature protection.Check that the air vent is not blockedand the ambient temperature is within a normal range. The rectifier generates an alarm due to AC input overvoltage or undervoltage protection. Check that the electrical grid voltage is within a normal range. The rectifier is hibernated.No measure is required.Blinking at 0.5 HzThe rectifier communication is interrupted. Replace the rectifier or monitoring module.Fault indicator RedOff The rectifier is not faulty.No measure is required.Steady on The rectifier is locked due to output overvoltage.Pull out the rectifier and reinsert it after 1 minute.There is no output because the rectifier is faulty.Replace the rectifier.•The high -voltage power supply energize equipment. Contacting the high-voltage power supply directly or through a dampened object may cause you to death.•Improper operations on the high-voltage power supply may cause accidents such as fire or electric shock.MaintenanceSuggestions1.Rectify the faults by referring to Table2.2.If you cannot rectify the fault according to Table 2, replace the rectifier.3.Return the faulty rectifier to Huawei for repairing.Huawei technical support website:Base on following suggestion, Simple fault can be dealt with.Table 2 Describes the states of LEDs and the causes for abnormal.DANGERHuawei Technologies Co., Ltd.Huawei Industrial BaseBantian, Longgang, Shenzhen518129。

RP40-11012DFR/P RP40-11024DFR/N-HC RP40-2405SFR/P RP40-2412SFR/N-HCRP40-4805SFR/P-HCFeaturesRegulated Converters• Wide 4:1 Input Voltage Range• 1.6kVDC Isolation for 24Vin and 48Vin, 3kVDC Isolation for 110Vin • Efficiency up to 92%• Six-Sided Continuous Shield• UL60950-1 AM2 Certified, EN50155 CertifiedPD-1REV.: 0/2016DC/DC Converter3 YE A Rw ar r a n t y3DescriptionThe RP40-FR series wide range input DC/DC converters have been especially designed for railway applications and are EN50155 certified. They are also pending to UL60950-1 and cUL 60950-1, this makes them ideal for all high input voltage telecom and industrial applications where approved safety standards are required.40 Watt2“ x 1“Single & Dual OutputRP40-FR Selection GuidePart Number Input Output Output Input (1) Efficiency (1)Max. Capacitive Voltage Range Voltage Current Current typ. Load (2) [VDC] [VDC] [mA] [mA] [%] [µF]RP40-243.3SFR (3,4)9-36 3.3 10000 1528 90 26600RP40-2405SFR (3,4) 9-36 5 8000 1832 91 20000RP40-2412SFR (3,4)9-36 12 3333 1811 92 3900RP40-2415SFR (3,4) 9-36 15 2666 1811 92 2600RP40-2424SFR (3,4)9-36 24 1666 1831 91 1300RP40-483.3SFR (3,4) 18-75 3.3 10000 764 90 26600RP40-4805SFR (3,4)18-75 5 8000 916 91 20000RP40-4812SFR (3,4) 18-75 12 3333 906 92 3900RP40-4815SFR (3,4)18-75 15 2666 906 92 2600RP40-4824SFR (3,4) 18-75 24 1666 915 91 1300 RP40-1103.3SFR (3,4) 43-160 3.3 10000 341 88 26600RP40-11005SFR (3,4) 43-160 5 8000 409 89 20000RP40-11012SFR (3,4)43-160 12 3333 402 90.5 3900RP40-11015SFR (3,4) 43-160 15 2666 400 91 2600RP40-11024SFR (3,4)43-160 24 1666 404 90 1300RP40-2412DFR (3,4) 9-36 ±12 ±1666 926 90 ±2600RP40-2415DFR (3,4)9-36 ±15 ±1333 926 90 ±1600RP40-2424DFR (3,4) 9-36 ±24 ±833 915 91 ±650RP40-4812DFR (3,4) 18-75 ±12 ±1666 463 90 ±2600RP40-4815DFR (3,4) 18-75 ±15 ±1333 370 90 ±1600RP40-4824DFR (3,4)18-75 ±24 ±833 286 91 ±650RP40-11012DFR (3,4) 43-160 ±12 ±1666 204 89 ±2600RP40-11015DFR (3,4) 43-160 ±15 ±1333 204 89 ±1600RP40-11024DFR (3,4)43-160 ±24 ±833 200 91 ±650Model NumberingOrdering ExamplesRP40-2405SFR/P = 24V Input, 5V Output, Positive Logic CTRL pin and Trim pin fitted RP40-2415SFR/N = 24V Input, 15V Output, Negative Logic CTRL pin and Trim pin fitted Input Voltage Output Voltage S ingle or D ualRP40-__ __ _FR/_ _Notes:Note1: Values at nominal input voltage and full load Note2: Test by minimum Vin and constant resistor load.EN50155 Certified UL60950-1 AM2 CertifiedE196683Notes:Note3: standard part is with suffix “P” for positive logic (1=ON, 0=OFF) and trim pin or add suffix “N” instead for negative logic (0=ON, 1=OFF) and trim pin Note4: add suffix “-HC” for premounted Heat-sink with clampsPackage (4)CTRL Logic (3)PD-2REV.: 0/2016DC/DC Conver terRP40-FRSeriesSpecifications (measured @ ta = 25°C, nominal input voltage, full load otherwise noted)DC/DC Conver terSpecifications (measured @ ta = 25°C, nominal input voltage, full load otherwise noted)REGULATIONSParameterConditionValueOutput Voltage Accuracy full load and nominal Vin±1%Voltage Adjustability Single3.3Vout, 5 Vout, 12Vout 15Vout, 24Vout ±10%-10% to +20%Line Voltage Regulation low line to high line at full load ±0.2%Load Voltage Regulation 0% to 100% loadSingle Dual±0.5%±1.0%Cross Regulationasymmetrical 25%<>100% load±5%Transient Response recovery time25% load step change 250µs typ.continued on next pageRP40-FRSeriesPD-3REV.: 0/PD-4REV.: 0/2016DC/DC Conver terSpecifications (measured @ ta = 25°C, nominal input voltage, full load otherwise noted)RP40-FRSeriesDC/DC Conver terSpecifications (measured @ ta = 25°C, nominal input voltage, full load otherwise noted)RP40-FRSeriesPD-5REV.: 0/ Trim up 12345678910%Vout =15.1515.315.4515.6015.7515.9016.0516.2016.3516.50Volts R U = 419.81199.91126.6089.9567.9653.3042.8334.9828.8723.98KOhms Trim up 11121314151617181920%Vout = 16.65016.80016.95017.10017.25017.40017.55017.70017.85018.000Volts R U = 19.9816.6513.8311.429.327.49 5.87 4.43 3.15 1.99KOhms Trim down 12345678910%Vout = 14.85014.70014.55014.40014.25014.00013.75013.50013.25013.000Volts R D =284.89128.6876.6150.5834.9624.5517.1111.537.193.72KOhmsTrim up 12345678910%Vout =24.24024.48024.72024.96025.20025.44025.68025.92026.16026.400Volts R U = 1275.2606.60383.73272.30205.44160.87129.03105.1586.5871.72KOhms Trim up 11121314151617181920%Vout = 26.64026.88027.12027.36027.60027.84028.08028.32028.56028.800Volts R U = 59.5649.4340.8633.5127.1521.5716.6612.298.38 4.86KOhms Trim down 12345678910%Vout = 23.76023.52023.28023.04022.80022.56022.32022.08021.84021.600Volts R D =838.15376.78222.98146.0999.9569.1947.2230.7417.937.68KOhmsRP40-xx15SFRRP40-xx24SFRPROTECTIONSParameterCondition ValueShort Circuit Protection (SCP)continuous, automatic recoveryOver Voltage Protection (OVP)Zener Diode Clamp 3.3Vout 5Vout12Vout15Vout 24Vout3.9VDC 6.2VDC 15VDC 20VDC 30VDCOver Load Protection (OLP)% Iout rated150% typ., Hiccup ModeOver Temperature Protection (OTP)115°C Isolation Voltage24Vin, 48VinI/P to O/PI/P to O/P to Case 1.6kVDC 1.6kVDC 110VinI/P to O/PI/P to O/P to Case3kVDC 1.6kVDC Isolation Resistance 500VDC1G Ω min.Isolation Capacitance1500pF max.Notes:Note6: This power module is not internally fused. An input line fuse must always be used.SAFETY AND CERTIFICATIONSCertificate Type (Safety)Report / File NumberStandard Information Technology Equipment, General Requirements for Safety E196683UL60950-1, 2nd Edition AM:2, 2014CSA C22.2 No. 60950-1-07Railway Applications - Electrical Equipment used on rolling stock15A100702E-CEN50155, 2007EMI ComplianceConditionStandard / CriterionIndustrial, scientific and medical equipment - Radio frequency disturbance characteristics - Limits and methods of measurement (8)with external filter EN50121-3-2, Class A EN55011, Class A or B ESD Electrostatic discharge immunity testRadiated, radio-frequency, electromagnetic field immunity test Fast Transient and Burst Immunity (9)Surge Immunity (9)Immunity to conducted disturbances, induced by radio-frequency fields Power Magnetic Field ImmunityAir ±8kV and Contact ±6kV20 V/m ±2kV ±2kV 10 Vr.m.s100A/m continuous; 1000A/m 1sEN61000-4-2, Criteria A EN61000-4-3, Criteria A EN61000-4-4, Criteria A EN61000-4-5, Criteria A EN61000-4-6, Criteria A EN61000-4-8, Criteria Acontinued on next pagePD-6REV.: 0/2016DC/DC Conver terSpecifications (measured @ ta = 25°C, nominal input voltage, full load otherwise noted)RP40-FRSeriesDC/DC Conver terSpecifications (measured @ ta = 25°C, nominal input voltage, full load otherwise noted)RP40-FRSeriesPD-7REV.: 0/2016PD-8REV.: 0/2016DC/DC Conver terSpecifications (measured @ ta = 25°C, nominal input voltage, full load otherwise noted)RP40-FRSeriesDC/DC Conver terSpecifications (measured @ ta = 25°C, nominal input voltage, full load otherwise noted)RP40-FR SeriesPD-9REV.: 0/2016 Specifications (measured @ ta = 25°C, nominal input voltage, full load otherwise noted)DIMENSIONS and PHYSICAL CHARACTERISTICSParameter Type ValueMaterialCaseBasePottingCopper Alloy CuZn33FR4 PCBSilicone (UL94V-0)Packaging Dimension (LxWxH)without Heat-sinkwith Heat-sink50.8 x 25.4 x 10.2mm56.8 x 25.4 x 16.8mmPackaging Weightwithout Heat-sinkwith Heat-sink32g43g continued on next pagePD-10REV.: 0/PACKAGING INFORMATIONParameterTypeValuePackaging Quantity without Heat-sink with Heat-sink Tube Tray9pcs 20pcsStorage Temperature Range -55°C to +125°C Storage Humidity5% - 95% RHThe product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.25.4Specifications (measured @ ta = 25°C, nominal input voltage, full load otherwise noted)PD-11REV.: 0/RP40-4815SFR/N RP40-4815SFR/N-RP40-483.3SFR/NHCRP40-11012DFR/P RP40-11024DFR/N-HC RP40-2405SFR/P RP40-2412SFR/N-HCRP40-4805SFR/P-HC。

PBT 4815物性表数据资料特性：含有玻纤15%，强度大，成型容易，难燃等级达1/8inch,UL 94V-0用途：连接器、冷却风扇、插座、线圈轴、汽机车零件、开关、电视机零件、整流器。

PBT 4815 台湾长春物性表资料由长城塑胶提供PBT 1100 高粘度，超韧性，成型表面光滑。

用于扣件组具，电脑键盘，文具外壳，旋钮开关等。

PBT 1200 高流动，表面光泽度良好。

用于扣件组具，电脑键盘，文具外壳，旋钮开关等。

PBT 2000 流动性佳，阻燃UL94V-0级。

用于汽车零件，OA器材部件，瓦斯炉零件等。

PBT 2100 流动性佳，阻燃UL94V-0级。

用于汽车零件，OA器材部件，瓦斯炉零件等。

PBT 3015 玻纤增强15%，低粘度，耐热性佳。

用于汽车零件，马达端盖，碳刷座等。

PBT 3020 玻纤增强20%，中粘度。

用于汽车零件，马达端盖，碳刷座，工业产品零件等。

PBT 3030 玻纤增强30%，高强度，耐热。

用于汽车零件，马达端盖，碳刷座，工业产品零件等。

PBT 4115 含玻璃15%，高强度，阻燃。

用于连接器，插座，线圈轴，电视机零件等。

PBT 4120 含玻璃20%，强韧耐热性佳。

用于连接器，插座，线圈轴，电视机零件等。

PBT 4130 含玻璃30%，强韧耐热性佳。

用于连接器，插座，线圈轴，电视机零件等。

PBT 4140 含玻璃40%，高强度，低翘曲。

用于连接器，插座，整流器，电视机零件等。

PBT 4815 玻纤增强15%，强度大，阻燃。

用于连接器，插座，整流器，电视机零件等。

PBT 4830 玻纤增强30%，强度大，阻燃。

用于连接器，插座，整流器，电视机零件等。

PBT 5630 玻纤增强30%，无卤阻燃。

用于连接器，线圈轴，开关，电视机零件，整流器等。

PBT 5115 玻纤增强15%，无卤阻燃，黑色规格。

用于连接器，开关，电视机零件，整流器等。

PBT 5130 玻纤增强30%，无卤阻燃，黑色规格。

---------------------------------------------------------------最新资料推荐------------------------------------------------------P F倍加福编码器选型.P+F 倍加福编码器说明书旋转编码器可以用来测量旋转速度，加速度，位置和方向。

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■+5V Only■Low Power BiCMOS■Driver/Receiver Enable for Multi-Drop configurations■Low Power Shutdown Mode (SP481E )■Enhanced ESD Specifications:DESCRIPTIONThe SP481E and the SP485E are a family of half-duplex transceivers that meet the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. The ESD tolerance has been improved on these devices to over +15KV for both Human Body Model and IEC1000-4-2 Air Discharge Method. These devices are pin-to-pin compatible with Sipex's SP481 and SP485 devices as well as popular industry standards. As with the original versions, the SP481E and the SP485E feature Sipex's BiCMOS design allowing low power operation without sacrificing performance. The SP481E and SP485E meet the requirements of the RS-485 and RS-422 protocols up to 10Mbps under load. The SP481E is equipped with a low power Shutdown mode.+15KV Human Body Model+15KV IEC1000-4-2 Air Discharge +8KV IEC1000-4-2 Contact DischargeABSOLUTE MAXIMUM RATINGSThese are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.V CC ............................................................................................................+7V Input VoltagesLogic........................................................-0.3V to (V CC +0.5V)Drivers..................................................-0.3V to (V CC +0.5V)Receivers................................................................. ±15VSPECIFICATIONST MIN to T MAX and V CC = 5V ± 5% unless otherwise noted.PARAMETERSMIN.TYP.MAX.UNITS CONDITIONSSP481E/SP485E DRIVER DC CharacteristicsDifferential Output Voltage GND V CC Volts Unloaded; R = ∞; see Figure 1Differential Output Voltage 2V CC Volts with load; R = 50Ω; (RS-422);see Figure 1Differential Output Voltage 1.5V CC Volts with load; R = 27Ω; (RS-485);see Figure 1Change in Magnitude of Driver Differential Output Voltage for Complimentary States 0.2Volts R = 27Ω or R = 50Ω; see Figure 1Driver Common-Mode Output Voltage 3Volts R = 27Ω or R = 50Ω; see Figure 1Input High Voltage 2.0Volts Applies to DE, DI, RE Input Low Voltage 0.8Volts Applies to DE, DI, RE Input Current±10µA Applies to DE, DI, RE Driver Short-Circuit Current V OUT = HIGH ±250mA -7V ≤ V O ≤ +12V V OUT = LOW±250mA-7V ≤ V O ≤ +12VSP481E/SP485E DRIVER AC Characteristics Maximum Data Rate 10Mbps RE = 5V, DE = 5V; R DIFF = 54Ω,C L1 = C L2 = 100pFDriver Input to Output 203060ns t PLH ; R DIFF = 54Ω, C L1 = C L2 = 100pF;see Figures 3 and 5Driver Input to Output 203080ns t PLH ; R DIFF = 54Ω, C LI = C L2 = 100pF;(SP485EMN ONLY)See Figures 3 and 5Driver Input to Output 203060ns t PHL ; R DIFF = 54Ω, C L1 = C L2 = 100pF;see Figures 3 and 5Driver Input to Output 203080ns t PHL ; R DIFF = 54Ω, C L1 = C L2 = 100pF;(SP485EMN ONLY)see Figures 3 and 5Driver Skew510ns see Figures 3 and 5,t SKEW = | t DPLH - t DPHL |Driver Rise or Fall Time 31540ns From 10% to 90%; R DIFF = 54Ω,C L1 = C L2 = 100pF; s ee Figures 3 & 6Driver Enable to Output High 4070ns C L = 100pF; see Figures 4 & 6; S 2closedDriver Enable to Output Low 4070ns C L = 100pF; see Figures 4 & 6; S 1closedDriver Disable Time from Low 4070ns C L = 100pF; see Figures 4 & 6; S 1closedDriver Disable Time from High 4070nsC L = 100pF; see Figures 4 & 6; S 2closedOutput VoltagesLogic........................................................-0.3V to (V CC +0.5V)Drivers...................................................................... ±15V Receivers............................................-0.3V to (V CC +0.5V)Storage Temperature.......................................................-65˚C to +150˚C Power Dissipation per Package8-pin NSOIC (derate 6.60mW/o C above +70o C)...........................550mW 8-pin PDIP (derate 11.8mW/o C above +70o C)............................1000mW元器件交易网SPECIFICATIONS (continued)T MIN to T MAX and V CC = 5V ± 5% unless otherwise noted.PARAMETERS MIN.TYP.MAX.UNITS CONDITIONSSP481E/SP485E RECEIVER DC CharacteristicsDifferential Input Threshold -0.2+0.2Volts -7V ≤ V CM ≤ +12V Differential Input Threshold -0.4+0.4Volts -7V ≤ V CM ≤ +12V (SP485EMN ONLY)Input Hysteresis 20mV V CM = 0VOutput Voltage High 3.5Volts I O = -4mA, V ID = +200mV Output Voltage Low0.4Volts I O = +4mA, V ID = -200mVThree-State (High Impedance)Output Current ±1µA 0.4V ≤ V O ≤ 2.4V; RE = 5V Input Resistance 1215k Ω-7V ≤ V CM ≤ +12VInput Current (A, B); V IN = 12V +1.0mA DE = 0V, V CC = 0V or 5.25V, V IN = 12V Input Current (A, B); V IN = -7V -0.8mA DE = 0V, V CC = 0V or 5.25V, V IN = -7V Short-Circuit Current 795mA0V ≤ V O ≤ V CCSP481E/SP485E RECEIVER AC Characteristics Maximum Data Rate 10Mbps RE = 0V, DE = 0V Receiver Input to Output 2045100ns t PLH ; R DIFF = 54Ω,C L1 = C L2 = 100pF; Figures 3 & 7Receiver Input to Output 2045100ns t PHL ; R DIFF = 54Ω,C L1 = C L2 = 100pF; Figures 3 & 7Diff. Receiver Skew It PLH -t PHL I 13nsR DIFF = 54Ω; C L1 = C L2 = 100pF;Figures 3 & 7Receiver Enable to Output Low4570ns C RL = 15pF; Figures 2 & 8; S 1 closed Receiver Enable to Output High4570ns C RL = 15pF; Figures 2 & 8; S 2 closed Receiver Disable from Low 4570ns C RL = 15pF; Figures 2 & 8; S 1 closed Receiver Disable from High 4570nsC RL = 15pF; Figures 2 & 8; S 2 closed SP481EShutdown Timing Time to Shutdown 50200600ns RE = 5V, DE = 0VDriver Enable from Shutdown to Output High40100ns C L = 100pF; See Figures 4 & 6; S 2 closed Driver Enable from Shutdown to Output Low40100ns C L = 100pF; See Figures 4 & 6; S 1 closed Receiver Enable from Shutdown to Output High 3001000ns C L = 15pF; See Figures 2 & 8; S 2 closed Receiver Enable from Shutdown to Output Low 3001000ns C L = 15pF; See Figures 2 & 8; S 1 closedPOWER REQUIREMENTS Supply Voltage +4.75+5.25VoltsSupply Current SP481E/485E No Load900µA RE, DI = 0V or V CC ; DE = V CC 600µA RE = 0V, DI = 0V or 5V; DE = 0V SP481EShutdown Mode10µADE = 0V, RE=V CCENVIRONMENTAL AND MECHANICAL Operating Temperature Commercial (_C_)0+70°C Industrial (_E_)-40+85°C (_M_)-40+125°C Storage Temperature -65+150°CPackagePlastic DIP (_P) NSOIC (_N)元器件交易网PIN FUNCTIONPin 1 – RO – Receiver Output.Pin 2 – RE – Receiver Output Enable Active LOW.Pin 3 – DE – Driver Output Enable Active HIGH.Pin 4 – DI – Driver Input.Pin 5 – GND – Ground Connection.Pin 6 – A – Driver Output/Receiver Input Non-inverting.Pin 7 – B – Driver Output/Receiver Input Inverting.Pin 8 – Vcc – Positive Supply 4.75V<Vcc< 5.25V.Figure 5. Driver Propagation DelaysFigure 3. RS-485 Driver/Receiver Timing Test CircuitFigure 4. RS-485 Driver Timing Test Load #2 CircuitINPUTS OUTPUTSLINERE DE DI CONDITION B A X11No Fault01 X10No Fault10 X0X X Z Z X1X Fault Z ZINPUTS OUTPUTS RE DE A - B R00 +0.2V100 -0.2V000Inputs Open110X ZTable 1. Transmit Function Truth TableTable 2. Receive Function Truth TableFigure 8. Receiver Enable and Disable Times元器件交易网ReceiversThe SP481E and SP485E receivers have differ-ential inputs with an input sensitivity as low as ±200mV. Input impedance of the receivers is typically 15k Ω (12k Ω minimum). A wide com-mon mode range of -7V to +12V allows for large ground potential differences between systems.The receivers of the SP481E and SP485E have a tri-state enable control pin. A logic LOW on RE (pin 2) will enable the receiver, a logic HIGH on RE (pin 2) will disable the receiver.The receiver for the SP481E and SP485E will operate up to at least 10Mbps. The receiver for each of the two devices is equipped with the fail-safe feature. Fail-safe guarantees that the receiver output will be in a HIGH state when the input is left unconnected.Shutdown Mode SP481EThe SP481E is equipped with a Shutdown mode.To enable the Shutdown state, both the driver and receiver must be disabled simultaneously.A logic LOW on DE (pin 3) and a logic HIGH on RE (pin 2) will put the SP481E into Shutdown mode. In Shutdown, supply current will drop to typically 1µA.ESD TOLERANCEThe SP481E Family incorporates ruggedized ESD cells on all driver output and receiver input pins. The ESD structure is improved over our previous family for more rugged applications and environments sensitive to electro-static dis-charges and associated transients. The improved ESD tolerance is at least ±15kV without damage nor latch-up.There are different methods of ESD testing applied:a) MIL-STD-883, Method 3015.7b) IEC1000-4-2 Air-Discharge c) IEC1000-4-2 Direct ContactDESCRIPTIONThe SP481E and SP485E are half-duplex differ-ential transceivers that meet the requirements of RS-485 and RS-422. Fabricated with a Sipex proprietary BiCMOS process, all three products require a fraction of the power of older bipolar designs.The RS-485 standard is ideal for multi-drop applications and for long-distance interfaces.RS-485 allows up to 32 drivers and 32 receivers to be connected to a data bus, making it an ideal choice for multi-drop applications. Since the cabling can be as long as 4,000 feet, RS-485transceivers are equipped with a wide (-7V to +12V) common mode range to accommodate ground potential differences. Because RS-485 is a differential interface, data is virtually immune to noise in the transmission line.DriversThe driver outputs of the SP481E and SP485E are differential outputs meeting the RS-485 and RS-422 standards. The typical voltage output swing with no load will be 0 Volts to +5 Volts.With worst case loading of 54Ω across the differ-ential outputs, the drivers can maintain greater than 1.5V voltage levels. The drivers of the SP481E , and SP485E have an enable control line which is active HIGH. A logic HIGH on DE (pin 3) will enable the differential driver outputs.A logic LOW on DE (pin 3) will tri-state the driver outputs.The transmitters of the SP481E and SP485E will operate up to at least 10Mbps.元器件交易网The Human Body Model has been the generally accepted ESD testing method for semiconductors. This method is also specified in MIL-STD-883, Method 3015.7 for ESD testing. The premise of this ESD test is to simulate the human body’s potential to store electro-static energy and discharge it to an integrated circuit. The simulation is performed by using a test model as shown in Figure 7. This method will test the IC’s capability to withstand an ESD transient during normal handling such as in manufacturing areas where the ICs tend to be handled frequently. The IEC-1000-4-2, formerly IEC801-2, is generally used for testing ESD on equipment and systems. For system manufacturers, they must guarantee a certain amount of ESD protection since the system itself is exposed to the outside environment and human presence. The premise with IEC1000-4-2 is that the system is required to withstand an amount of static electricity when ESD is applied to points and surfaces of the equipment that are accessible to personnel during normal usage. The transceiver IC receives most of the ESD current when the ESD source is applied to the connector pins. The test circuit for IEC1000-4-2 is shown on Figure 8. There are two methods within IEC1000-4-2, the Air Discharge method and the Contact Discharge method.Figure 7. ESD Test Circuit for Human Body ModelFigure 8. ESD Test Circuit for IEC1000-4-2元器件交易网With the Air Discharge Method, an ESD voltage is applied to the equipment under test (EUT) through air. This simulates an electrically charged person ready to connect a cable onto the rear of the system only to find an unpleasant zap just before the person touches the back panel. The high energy potential on the person discharges through an arcing path to the rear panel of the system before he or she even touches the system. This energy, whether discharged directly or through air, is predominantly a function of the discharge current rather than the discharge voltage. Variables with an air discharge such as approach speed of the object carrying the ESD potential to the system and humidity will tend to change the discharge current. For example, the rise time of the discharge current varies with the approach speed.The Contact Discharge Method applies the ESD current directly to the EUT. This method was devised to reduce the unpredictability of the ESD arc. The discharge current rise time is constant since the energy is directly transferred without the air-gap arc. In situations such as hand held systems, the ESD charge can be directly discharged to the equipment from a person already holding the equipment. The current is transferred on to the keypad or the serial port of the equipment directly and then travels through the PCB and finally to the IC.The circuit model in Figures 7 and 8 represent the typical ESD testing circuit used for all three methods. The C S is initially charged with the DC power supply when the first switch (SW1) is on. Now that the capacitor is charged, the second switch (SW2) is on while SW1 switches off. The voltage stored in the capacitor is then applied through R S, the current limiting resistor, onto the device under test (DUT). In ESD tests, the SW2 switch is pulsed so that the device under test receives a duration of voltage.For the Human Body Model, the current limiting resistor (RS) and the source capacitor (CS) are 1.5kΩ an 100pF, respectively. For IEC-1000-4-2, the current limiting resistor (RS) and the source capacitor (CS) are 330Ω an 150pF, respectively.The higher CSvalue and lower RSvalue in the IEC1000-4-2 model are more stringent than the Human Body Model. The larger storage capacitor injects a higher voltage to the test point when SW2 is switched on. The lower current limiting resistor increases the current charge onto the test point.Figure 9. ESD Test Waveform for IEC1000-4-2t=0ns t=30ns0A15A30At ➙i➙元器件交易网元器件交易网ORDERING INFORMATIONModel Temperature Range PackageSP481ECN.......................................................0˚C to +70˚C...............................................8-pin Narrow SOICSP481ECP........................................................0˚C to +70˚C...................................................8-pin Plastic DIPSP481EEN.......................................................-40˚C to +85˚C.............................................8-pin Narrow SOICSP481EEP......................................................-40˚C to +85˚C.................................................8-pin Plastic DIPSP485ECN.......................................................0˚C to +70˚C...............................................8-pin Narrow SOICSP485ECP........................................................0˚C to +70˚C...................................................8-pin Plastic DIPSP485EEN......................................................-40˚C to +85˚C.............................................8-pin Narrow SOICSP485EEP......................................................-40˚C to +85˚C.................................................8-pin Plastic DIPSP485EMN....................................................-40˚C to +125˚C............................................8-pin Narrow SOICPlease consult the factory for pricing and availability on a Tape-On-Reel option.CorporationSIGNAL PROCESSING EXCELLENCESipex CorporationHeadquarters andSales Office233 South Hillview DriveMilpitas, CA 95035TEL: (408) 934-7500FAX: (408) 935-7600Sales Office22 Linnell CircleBillerica, MA 01821TEL: (978) 667-8700FAX: (978) 670-9001e-mail: sales@Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of theapplication or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others.Rev. 5/16/03SP481E Low Power Half-Duplex RS485 Transceivers© Copyright 2003 Sipex Corporation11。

RP15-4805SOFW RP15-483.3SOFW15 Watt Single OutputOpen Frame SMDSelection Guide 24V and 48V Input TypesPart NumberInput Output Output Input (1)Efficiency (2)Capacitive (3)Range Voltage Current Current Load max.VDC VDC mA mA %RP15-243.3SOFW**9-36 3.3400060/680851000µF RP15-2405SOFW**9-365300070/754871000µF RP15-2412SOFW**9-3612130010/79386330µF RP15-2415SOFW**9-3615100010/76386220µF RP15-483.3SOFW**18-75 3.3400040/340851000µF RP15-4805SOFW**18-755300040/377871000µF RP15-4812SOFW**18-7512130010/39786330µF RP15-4815SOFW**18-7515100010/38286220µF** Standard part is without suffix and has no Trim or CTRL connections* add suffix /P for CTRL function with positive logic (1=ON, 0=OFF) including trim pin * add suffix /N for CTRL function with negative logic (0=ON, 1=OFF) including trim pin . * add suffix -R for Tape and Reel Packaging Ordering ExamplesRP15-4805SOFW = 48V 4:1 Input, 5V Output, No CTRL pin, No Trim PinRP15-4805SOFW/P = 48V 4:1 Input, 5V Output, Positive Logic CTRL pin and Trim pin fitted.RP15-243.3SOFW/N = 24V 4:1 Input, 3.3V Output, Negative Logic CTRL pin and Trim pin fittedDescription●Ultraminiature Open Frame SMD ●15 Watts Output Power ●4:1 Input Voltage Range ●Single Output●2.25kVDC Isolation●Fixed Operating Frequency●Optional Remote On/Off and Trim pins ●Efficiency to 87%FeaturesThe RP15-SOFW series are SMD open frame ultraminiature power DC/DC converters in a case half the size of industry standard 15W converters. The converters use solder ball pins to enable SMD mounting and can be reflow soldered. Despite their small size,the RP15-SOFW converters are fully specified devices with output currents up to 4 Amps, no minimum load, 2250VDC isolation and low ripple/noise figures.The outputs are also fully protected against short circuits, overcurrent and overvoltage. The RP15-S0FW series will find many uses in telecommunications and otherdemanding applications where price, board space or board height is at a premium.Please Read Application NotesREV:0/2014P-37RP15-SOFWPOWERLINEDC/DC-Converterwith 3 year WarrantyDerating graphs are valid only for the shownpart numbers. If you need detailed derating-information about a part-number not shown here please contact our technical support **********************************125755025100Ambient Temperature Range (°C)-40-10050608090100O u t p u t P o w e r (%)76Natural Convection-2570RP15-4805SOFWUL-60950-1 Certified E196683RoHS2011/65/EU6/6Derating Graph(Ambient T emperature)Input Voltage Range 24V nominal input 9-36VDC 48V nominal input18-75VDC Input FilterPi Type Input Surge Voltage (100 ms max.)24V Input 50VDC 48V Input100VDC Input Reflected Ripple (nominal Vin and full load) (4)30mAp-p Start Up Time (nominal Vin and constant resistor load)30ms max.Optional Remote ON/OFF (5)DC-DC ON Short or 0V < Vr < 1.2V Negative logic (/N)DC-DC OFF Open or 3.0V < Vr < 15V DC-DC ON Open or 3.0V < Vr < 15V Positive logic (/P)DC-DC OFF Short or 0V < Vr < 1.2VRemote Pin drive current Nominal Vin -0.5mA~1.0mARemote OFF input currentNominal Vin 2.5mAOutput Voltage Accuracy (full Load and nominal Vin)±1%Optional Output Trim (5)±10%Minimum Load0%Line Regulation (low line, high line at full load)All Output voltages ±0.2%Load Regulation (0% to full load)All Output voltages ±0.2%Ripple and Noise (20MHz bandwith, with 1µF MLCC on output)All Output voltages 100mVp-p Temperature Coefficient±0.02%/°C max.Transient Response (25% load step change)250µs Over Voltage Protection3.3V 3.7-5.4V Zener diode clamp (only single)5V 5.4-7.0V 12V 13.5-19.6V 15V16.8-20.5V Over Load Protection (% of full load at nominal Vin)150% typUndervoltage Lockout See Application Notes Short Circuit Protection Hiccup, automatic recovery Efficiencysee …Selection Guide“ tableIsolation Voltage (rated for one minute)Basic Isolation2250VDC Isolation Resistance 1 G Ωmin.Isolation Capacitance 1500pF max.Operating Frequency 3.3V, 5V 350kHz typ All others400kHz typOperating Temperature Range -40°C to +85°C (with derating)Storage Temperature Range -55°C to +125°CThermal Impedance Natural convection18.2°C/Watt Thermal Shock MIL-STD-810FVibration 10-55Hz, 2G, 30 Min. along X, Y and ZRelative Humidity 5% to 95% RHBase Material FR4 PCB Weight 10.5gPacking QuantityRefer to App Notes for tube dimensions20 pcs per Tube 120 pcs per ReelDimensions 27.9 x 23.9 x 8.5mm continued on next pageSpecifications (typical at nominal input and 25°C unless otherwise noted)POWERLINEDC/DC-ConverterRP15-SOFW SeriesR P 15-S O F WREV: 0/P-38Specifications (typical at nominal input and 25°C unless otherwise noted)POWERLINEDC/DC-ConverterRP15-SOFW SeriesConducted Emissions (6)EN55022Class A/B Radiated Emissions EN55022ClassB Radiated Immunity EN61000-4-3Perf. Criteria A Fast Transient (7)EN61000-4-4Perf. Criteria A Surge (7)EN61000-4-5Perf. Criteria A Conducted Immunity EN61000-4-6Perf. Criteria A MTBF (8)Bellcore TR-NWT-0003321322 x 103hours MIL-HDBK 217F515 x 103hours1. Values at nominal input voltage and no load/full load.2. Typical Value at nominal input voltage and full load.3.Test by minimum Vin and constant resistor load.4.Simulated source impedance of 12µH. 12µH inductor in series with +Vin.5.If no suffix is specified, the control and trim pins will be omitted. If fitted, the ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input.Positive logic ON/OFF is marked with suffix-P (eg. RP15-2405SOFW/P)Negative logic ON/OFF is marked with suffix-N (eg. RP15-2405SOFW/N).6. Meets Class A with external components shown above. Will meet Class B with external common mode filter (see Application Notes)7.Requires external capacitor to meet EN61000-4-4_5: 220µF/100V, low ESR (48mOhm)8.BELLCORE TR-NWT-000332. Case l: 50% Stress, Temperature at 40°C.MIL-HDBK 217F Notice 2. Ta = 25°C, full load, (Ground Benign, controlled environment).Notes :REV:0/2014P-39RP15-S0FWEMC Filtering - For Class B filter suggestion, see Application NotesClass A Filter470pF/ 3kVVin=24V: C1=6.8µF/50V 1812 MLCC, L1 = 10µH, 2.6A, 40mOhm, 0705 SMD Vin=48V: C1= 2.2µF/100V 1812 MLCC, L1 = 18µH, 1.6A, 1Ohm, 0705 SMDPOWERLINEDC/DC-ConverterRP15-SOFWSeriesPackage Style and Pinning (mm)Pin ConnectionsPin #Standard /P or /N 1+Vin +Vin 2-Vin -Vin 3no pin CTRL 4+Vout +Vout 5no pin Trim 6-Vout-VoutPCB Tolerance ±0.5 mmSMD Pin Pitch Tolerance ±0.25mmR P 15-S O F WREV: 0/P-40Trim UpR UTrim DownR D5654External Output Trimming (optional)With /P or /N suffix, output can be externally trimmed by using the method shown here. See Application Notes for details.Typical Characteristics301848Efficiency VS Input Voltage3642245460667072747678808284868890E f f i c i e n c y (%)Input Voltage (V)7225075Efficiency VS Output load501004045505560657075808590Output Load (%)E f f ic ie n c y (%)RP15-4805SOFWRP15-4805SOFW27.923.91.81.8Recommended Pads =2.8mm dia.The product information and specifications are subject to change without prior notice. All products are designed for non-safety critical commercial and industrial applications.The Buyer agrees to implement safeguards that anticipate the consequences of any failures that might cause harm, loss of life and/or damage property.RP15-4805SOFW RP15-483.3SOFW。

POWERLINE+DC/DC-Converterwith 3 year WarrantyRPP20 PP-1REV: 1/2012Ambient Temperature Range (°C)O u t p u t P o w e r (%)RPP20-4805SDerating graphs are valid only for the shown part number.Please contact Technical Support for more information:info@recom-development.at t20 Watt 2:1 Single &Dual Output● Up to 100°C Ambient with no derating ● +120°C Maximum Case T emperature ● -45°C Minimum T emp. (optional: -55°C) ● Built-in FCC/EN55022 Class B Filter ● 2:1 Input Voltage Range● Six Sided Shielded Enclosure● Ribbed, Flat or Baseplate Case Styles ● Efficiency to >90%● 2kVDC Isolation● Fully Protected Outputs ● Low Quiescent CurrentFeatures ICETechnology*Selection Guide 12V, 24V and 48V Input TypesPart Number Input Output Output Input (1) Efficiency (2) Max (3) Range Voltage Current Current (Typ.) Operating VDC VDC mA mA Temp RPP20-123.3S** 9-18 3.3 6000 71/1860 88.8% 96°C RPP20-1205S** 9-18 5 4000 57/1850 90.2% 99°C RPP20-1212S** 9-18 12 1666 26/1890 88.0% 94°C RPP20-1215S** 9-18 15 1333 24/1880 88.8% 96°C RPP20-1224S** 9-18 24 830 24/1880 88.8% 96°C RPP20-243.3S** 18-36 3.3 6000 40/930 88.7% 96°C RPP20-2405S** 18-36 5 4000 57/920 90.4% 99°C RPP20-2412S** 18-36 12 1666 15/930 90.2% 99°C RPP20-2415S** 18-36 15 1333 16/930 90.3% 99°C RPP20-2424S** 18-36 24 830 16/930 90.3% 99°C RPP20-483.3S** 36-75 3.3 6000 23/458 90.7% 99°C RPP20-4805S** 36-75 5 4000 23/458 90.8% 100°C RPP20-4812S** 36-75 12 1666 10/469 88.8% 96°C RPP20-4815S** 36-75 15 1333 10/462 90.2% 99°C RPP20-4824S** 36-7524 830 10/462 90.2% 99°C RPP20-1212D** 9-18 ±12 ±833 24/1900 89.7% 98°CRPP20-1215D** 9-18 ±15 ±666 27/1840 90.4% 99°C RPP20-1224D** 9-18 ±24 ±416 27/1840 90.4% 99°C RPP20-2412D** 18-36 ±12 ±833 17/950 88.9% 96°C RPP20-2415D** 18-36 ±15 ±666 18/910 90.1% 99°C RPP20-2424D** 18-36 ±24 ±416 34/940 89.0% 96°CRPP20-4812D** 36-75 ±12 ±833 10/469 89.0% 96°C RPP20-4815D** 36-75 ±15 ±666 12/458 89.7% 98°C RPP20-4824D** 36-75 ±24 ±416 21/479 87.5% 94°C DescriptionThe RPP20 series 2:1 input range DC/DC converters are ideal for high end industrial applications and COTS Military applications where a very wide operating temperature range of -45°C to +120°C is required. The converters are also optionally available with a -55°C start-up temperature. Although the case size is very compact, theconverter contains a built-in filter EN55022 Class B / FCC Level B without the need for any external components. The RPP20 is available in three case styles: the high operating temperature ribbed case, the low profile flat case and the baseplate case for high vibration or bulkhead-mounting applications. They are UL-60950-1 certified.Derating Graph (Ambient Temperature)RoHS2002/95/EC6/6UL-60950-1 Certified E224736* ICE TechnologyICE (Innovation in Converter Excellence)uses state-of-the-art techniques to mini-mise internal power dissipation and to increase the internal temperature limits to extend the ambient operating temperature range to the maximum.Refer to Application Notes**SUFFIX INFORMATION none = Standard Ribbed Case -B = Baseplate Case -F = Flat Case-L = Low Temp (-55°C) Ribbed Case -M = Low Temp (-55°C) Baseplate Case -T = Low Temp (-55°C) Flat Case add “1” for neg. CTRL logic e.g. -1, -1B, -1F, etc./PP-2REV: 1/2012R P P 20Specifications (typical at nominal input and 25°C unless otherwise noted)nput Voltage Range 12V nominal input 9-18VDC 24V nominal input 18-36VDC 48V nominal input 36-75VDC Under Voltage Lockout 12V input DC-DC ON (min.) 8.5VDC DC-DC OFF (max.) 8VDC 24V input DC-DC ON (min.) 17.5VDC DC-DC OFF (max.) 17VDC 48V input DC-DC ON (min.) 35VDC DC-DC OFF (max.) 34VDC Input Filter Common Mode EMC Filter Input Voltage Variation dv/dt (Complies with ETS300 132 part 4.4) 5V/ms max Input Surge Voltage (100 ms max.) 12V, 24V Input 50VDC 48V Input 100VDC Input Reflected Ripple nominal Vin and full load 20mAp-p Start Up Time nominal Vin and constant resistor load 2ms typ., 5ms max.Remote ON/OFF (4) Logic High Open or 3.0V < Vr < 5.5V Logic Low Short or 0V < Vr < 1.2V Remote OFF input current Nominal input 2mA typ.Output Power 20W max.Output Voltage Accuracy 50% Load and nominal Vin ±1.5%Voltage Adjustability Single Output only ±10%Minimum Load 0%Line Regulation low line, high line at full load ±0.3%Load Regulation 10% to 100% full load ±0.5%Cross Regulation (10% <>100% Load) Dual Outputs only 3% typ. / 5% max.Ripple and Noise (20MHz bandwith limited) 3.3V, ±24V 75mV-100mVp-p typ.(measured with 1µF capacitor across outputs) All others 40mV-60mVp-p typ.Temperature Coefficient ±0.04%/°C max.Transient Response 25% load step change 800µs Over Load Protection % of full load at nominal Vin 120% min.Short Circuit Protection Current limit, automatic recovery Output Over Voltage Protection (refer to block diagram in Application Notes) Converter shutdown if Vout > Vout nominal + 20%Isolation Voltage Rated at 1600VDC/1 minute, Flash tested at 2000VDC/1 second Isolation Resistance 10M Ωmin.Isolation Capacitance (refer to block diagram in Application Notes) 1500pF max.Operating Frequency 260kHz ± 40kHz Operating Temperature Range Ambient, Free Convection -45°C to +100°C (without derating) -45°C to +105°C (with derating) -55°C Version -55°C to +100°C (without derating) Maximum Case Temperature +120°C Storage Temperature Range -55°C to +125°C Over Temperature Protection (refer to block diagram in Application Notes) internal thermistor Thermal Impedance Ribbed Case: Vertical 7.5°C/Watt (Natural convection) Ribbed Case: Horizonzal 11.5°C/Watt Relative Humidity 5% to 95% RH Case Material (7) Aluminium Potting Material Silicone (UL94-V0)cont.POWERLINE+DC/DC-ConverterRPP20-S_D Series/RPP20 PP-3REV: 1/2012Specifications (cont.)POWERLINE+DC/DC-ConverterRPP20-S_D SeriesWeight Ribbed Case 26g Flat Case 22g Baseplate Case 43g Packing Quantity Ribbed and Flat Case 5 pcs per Tube Baseplate Case Single packed)Safety Standards certified UL-60950-1, 1st Edition Thermal Cycling complies with MIL-STD-810F Vibration 10-55Hz, 12G, 30 Min. along X, Y and Z Conducted Emissions EN55022 Class B Radiated Emissions EN55022 Class B ESD EN61000-4-2 Perf. Criteria B Radiated Immunity EN61000-4-3 Perf. Criteria A Fast Transient (5) EN61000-4-4 Perf. Criteria B Surge (5) EN61000-4-5 Perf. Criteria B Conducted Immunity EN61000-4-6 Perf. Criteria A MTBF calculated according to BELLCORE TR-NWT-000332(6) 2195 x 103hours1. Typical values at nominal input voltage and no load/full load.2. Typical values at nominal input voltage and full load.3. Typical values at nominal input voltage and full load in vertical orientation and with Eurocard-sized PCB ground planes to assist in heat dissipation. For horizontal orientation, reduce the maximum temperatures by 10°C.4. The ON/OFF pin voltage is referenced to negative input. The pin is pulled high internally. ON/OFF control is standard with positive logic: e.g. RPP20-2405S, RPP20-4805D-B.Add “1” before the suffix for negative logic: e.g. RPP20-2405S-1, RPP20-4805D-1B.Pos. logic: 0= OFF, 1 = ON. The converter will be ON if the CTRL is left open.Neg. logic: 1 = OFF, 0 = ON. The converter will be OFF if the CTRL is left open.5. Requires an external 100µF low ESR capacitor to meet EN61000-4-4 and EN61000-4-56. Case l: 50% Stress, Temperature at 50°C (Ground Benign).7. To ensure a good all-round electrical contact, the bottom plate is pressed firmly into place into the aluminium case.The hydraulic press can leave tooling marks and deformations to both the case and plate. The case is anodised aluminium, so there will be natural variations in the case colour and the aluminium is not scratch resistant. Any resultant marks, scratches and colour varations are cosmetic only and do not affect the operation or performance of the converters.10k W Trimpot 10k W Trimpot10k W TrimpotTrim +Vout-VoutTrim+Vout-VoutExternal Output TrimmingRefer To Application Notes for recommended resistor Values/PP-4REV:1/2012R P P 20POWERLINE+DC/DC-ConverterRPP20-S_D SeriesRecommended PCB LayoutInput Capacitor, C1, is required to meet EN61000 Surge and Fast Transient, otherwise it is not required for normal operation.Output Capacitors C2/C3 are recommended, but not required for normal operation. Typical capacitor values are 1µF MLCCTo ensure optimum thermal performance, use large areas of copper on the PCB to assist with heat dissipation and mount the converter vertically.Ribbed and Flat CaseRPP20-2405STypical Characteristics/RPP20 PP-5REV: 1/2012Package Style and Pinning (mm)3rd angleprojectionPin Pitch Tolerance ±0.35 mmPin ConnectionsPin # Single Dual 1 +Vin +Vin 2 -Vin -Vin3 +Vout +Vout4 Trim Com5 -Vout -Vout6 CTRL CTRLPOWERLINE+DC/DC-ConverterRPP20-S_D SeriesRibbed Case (Standard - no suffix)(Low temperature version = suffix -L)3rd angle projectionPin Pitch Tolerance ±0.35 mmPin ConnectionsPin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 Trim Com 5 -Vout -Vout 6 CTRL CTRLFlat Case (-F suffix)(Low temperature version = suffix -T)/R P P 20POWERLINE+DC/DC-ConverterRPP20-S_D SeriesPackage Style and Pinning (mm)3rd angle projectionPin Pitch Tolerance ±0.35 mmPin ConnectionsPin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 -Vout Com 5 Trim -Vout 6 CTRL CTRLBaseplate Case (-B suffix)(Low temperature version = suffix -M)NOTE:Single output pinout is different for the -B version!/分销商库存信息:RECOM-POWERRPP20-2405S RPP20-2412S RPP20-1205S RPP20-1212D RPP20-1212S RPP20-1215D RPP20-1215S RPP20-123.3S RPP20-2412D RPP20-2415D RPP20-2415S RPP20-2424D RPP20-243.3S RPP20-4805S RPP20-4812D RPP20-4812S RPP20-4815D RPP20-4815S RPP20-4824D RPP20-483.3S RPP20-1224D RPP20-1224D-1RPP20-1224D-1F RPP20-1224D-F RPP20-1224S RPP20-1224S-1RPP20-1224S-1F RPP20-1224S-F RPP20-2424S RPP20-2424S-1 RPP20-2424S-1F RPP20-2424S-F RPP20-4824S RPP20-4824S-1RPP20-4824S-1F RPP20-4824S-F RPP20-1224D-1B RPP20-1224D-B RPP20-1224S-1B RPP20-1224S-B RPP20-2424S-1B RPP20-2424S-B RPP20-4824S-1B RPP20-4824S-B RPP20-1205S/N RPP20-1212D/N RPP20-1212S/N RPP20-1215D/N RPP20-1215S/N RPP20-123.3S/N RPP20-2405S/N RPP20-2412D/N RPP20-2412S/N RPP20-2415D/N RPP20-2415S/N RPP20-2424D/N RPP20-243.3S/N RPP20-4805S/N RPP20-4812D/N RPP20-4812S/N RPP20-4815D/N RPP20-4815S/N RPP20-4824D/N RPP20-483.3S/N RPP20-1224D-1L RPP20-1224D-1T RPP20-1224D-L RPP20-1224S-1L RPP20-1224S-1T RPP20-1224S-L RPP20-1224S-T RPP20-2424S-1L RPP20-2424S-1T RPP20-2424S-L RPP20-2424S-T RPP20-4824S-1L RPP20-4824S-1T RPP20-4824S-L RPP20-4824S-T RPP20-1224D-1M RPP20-1224D-M RPP20-1224S-1M RPP20-1224S-M RPP20-2424S-1M RPP20-2424S-M RPP20-4824S-1M RPP20-4824S-M。

1 产品介绍•紧凑的一体化设计-动态同步-负荷分配-发电机保护1.1 声明本手册给出如何安装，使用DEIF的MULTI-LINE控制和保护器。

但并非完全的安装手册。

故即使在线路图中有具体的端子号，仍仅作参考。

由于安装和操作UNI-LINE涉及危险电压、电流，故请由专业人员操作。

在PCB安装前请注意防止静电。

DEIF不负责发电机组的安装和操作。

1.1.1 标准控制功能 (GPC 和 PPU )-静态同步。

-动态同步。

o频率比较o电压检测o主开关延时时间补偿o相序检测-发电机固定负荷(基本负荷) 运行-单机固定频率运行-通过功率和频率控制进行发电机间的负荷分配-调速器继电器控制输出-继电器输出控制主开关分/合闸-可调发电机负荷上升/下降垂线-备用发电机自动起/停继电器输出(高/底负荷) – 仅GPC1.1.2 发电机保护功能可选择保护功能来驱动一个或二个可设置输出继电器:个可设置输出继电器（标准）-GPU 4个可设置输出继电器（标准）GPC 6-个可设置输出继电器（标准）-PPU 6根据可选项，最多有15个可设置输出继电器，请参考章节 1.15.5.ML2有以下的标准保护功能，-逆功-过流 (2 级)1.1.3 可选项清单请参考文件 4921240240。

1.1.4 硬件ML2根据具体情况有不同的端子排，详细如下：端子GPU GPC PPU 端子排 #1 1-28 标准标准标准端子排#2 29-36 可选项 H1, H2, H3 可选项 H1, H2, H3 可选项 H1, H2, H3端子排#3 37-64 可选项 G2/D2 标准, 可选项 G1 标准, 可选项 G1端子排#4 65-72 可选项 E1, F2, EF2, EF3, EF4 可选项 E1, F2, EF2, EF3, EF4 可选项 E1, F2, EF2, EF3, EF4端子排#5 73-89 标准标准标准端子排#6 90-125 可选项 F1, F2 可选项 F1, F2 可选项 F1, F2端子排#7 98-125 可选项 M1 可选项 M1 可选项 M1端子排#8 126-133 可选项 G1 可选项 D1, D2, H4 可选项 D1, D2, H4 端子排#9 RJ45 conn. 可选项 N1 可选项 N1 可选项 N1在端子排之外还配有RS232显示和服务接口。

FeaturesRegulatedConverters• 4:1 Input Voltage Range• 2.25kVDC Isolation• UL Certified• Efficiency up to 87%• Ultraminiature Open Frame SMD• No Minimum Load RequiredDC/DC Conver ter3Y E A Rw ar r a n t y3 DescriptionThe RP15-OFW series are SMD open frame ultraminiature power DC/DC converters in a case half thesize of industry standard 15W converters. The converters use solder ball pins to enable SMD mount-ing and can be reflow soldered. Despite their small size, the RP15-OFW converters are fully specifieddevices with output currents up to 4 Amps, no minimum load, 2250VDC isolation and low ripple/noisefigures. The outputs are also fully protected against short circuits, overcurrent and overvoltage. TheRP15-0FW series will find many uses in telecommunications and other demanding applications whereprice, board space or board height is at a premium.E19668315 WattSingleOutputOpen FrameSMDRP15-OFWSelection GuidePart Number Input Output Output Input (1) Efficiency(1)Max. CapacitiveVoltage Range Voltage Current Current typ. Load(2)(VDC) (VDC) (mA) (mA) (%) (µF)(3)RP15-2405SOFW(3)9-36 5 3000 718 87 6000RP15-2412SOFW(3)9-36 12 1300 756 86 1000RP15-2415SOFW(3)9-36 15 1000 727 86 660RP15-483.3SOFW(3) 18-75 3.3 4000 324 85 12000RP15-4805SOFW(3) 18-75 5 3000 359 87 6000RP15-4812SOFW(3)18-75 12 1300 378 86 1000RP15-4815SOFW(3) 18-75 15 1000 363 86 660UL60950-1 CertifiedOrdering ExamplesRP15-4805SOFW = 48V 4:1 Input, 5V Output, No CTRL pin, No Trim PinRP15-4805SOFW/P = 48V 4:1 Input, 5V Output, Positive Logic CTRL pin and Trim pin fitted.RP15-243.3SOFW/N = 24V 4:1 Input, 3.3V Output, Negative Logic CTRL pin and Trim pin fittedInput VoltageOutput VoltageS ingleRP15-__ __ SOFW/_Control Logic(3)Model NumberingNotes:Note3: No suffix for atandard part without Trim or CTRLadd suffix “P” for CTRL function with positive logic (1=ON, 0=OFF) and trim pinNotes:Note1: Values at nominal input voltage and no load/full load.Note2: Test by minimum Vin and constant resistor load.Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise notedSpecifications measured at Ta = 25°C, nominal input voltage, full load otherwise notedSpecifications measured at Ta = 25°C, nominal input voltage, full load otherwise notedPROTECTIONSParameterConditionValueShort Circuit Protection (SCP)continuous, automatic recoveryOver Voltage Protection (OVP)Zener Diode Clamp3.3Vout 5Vout12Vout 15Vout3.7 - 5.4V 5.6 - 7.0V 13.8 - 17.5V 16.8 - 20.5V Over Load Protection (OLP)% of Iout rated, Hiccup mode150% typ.Isolation Voltage I/P to O/P 2.25kVDC/1 minuteIsolation Resistance 500VDC1G Ω min.Isolation Capacitance1500pF typ.Notes:Trim up 12345678910%Vout = 5.05 5.01 5.15 5.20 5.25 5.30 5.35 5.4 5.45 5.50Volts R U = 253.45125.7083.1261.8249.0540.5334.4529.8926.3423.50KOhms Trim down 12345678910%Vout = 4.95 4.90 4.85 4.80 4.75 4.70 4.65 4.60 4.55 4.50Volts R D =248.34120.5978.0156.7143.9435.4229.3424.7821.2318.39KOhmsTrim up 12345678910%Vout =12.1212.2412.3612.4812.6012.7212.8412.9613.0813.20Volts R U = 203.2299.0664.3346.9736.5629.6124.6520.9318.0415.72KOhms Trim down 12345678910%Vout = 11.8811.7611.6411.5211.4011.2811.1611.0410.9210.8Volts R D =776.56380.72248.78182.81143.22116.8397.9883.8572.8564.06KOhmsTrim up 12345678910%Vout =15.1515.315.4515.6015.7515.9016.0516.2016.3516.50Volts R U = 161.5678.2250.4536.5628.2222.6718.7015.7213.4111.56KOhms Trim down 12345678910%Vout = 14.8514.7014.5514.4014.2514.1013.9513.8013.6513.50Volts R D =818.22401.56262.67193.22151.56123.78103.9489.0677.4868.22KOhmsRP15-xx05SOFRP15-xx12SOFRP15-xx15SOFSAFETY AND CERTIFICATIONSCertificate Type (Safety)Report / File Number StandardUL General Safety E196683UL60950-1 1st Ed.: 2003 C22.2 No. 60950 1st. Ed.: 2003EMC Compliance Condition Standard / Criterion EMI Standard(9)with external filter EN55022, Class A, Class BRadiated Immunity Fast Transient(10) Surge (10) Conducted Immunity10 V/m±2kV±1kV10 Vr.m.sEN61000-4-3, Criteria AEN61000-4-4, Criteria AEN61000-4-5, Criteria AEN61000-4-6, Criteria ASpecifications measured at Ta = 25°C, nominal input voltage, full load otherwise notedNotes:Note9: The standard modules meet EMI Class A or Class B with external components, see filter suggestions below.Note10: An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. The filter capacitor Recom suggests: Nippon chemi-con KY series, 220μF/100V.Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise notedDIMENSIONS and PHYSICAL CHARACTERISTICSParameter Type Value Material Base FR4 PCB Package Dimensions (LxWxH)27.9 x 23.9 x 8.5mm Package Weight10.5gSpecifications measured at Ta = 25°C, nominal input voltage, full load otherwise notedPACKAGING INFORMATIONParameter Type Value Packaging Quantity20pcs. Storage Temperature Range-55°C to +125°C Storage Humidity5% - 95% RH。

DescriptionThe RP08-AW series wide range input DC/DC converters are certified to UL60950-1 and cUL 60950-1. This makes them ideal for all telecom and industrial applications where approved safety standards are required. The 24V and 110VDC input versions have been especially designed for railway applications. The DIP24 package is available in both pinned and SMD case styles and meets military standards for thermal shock and vibration tolerance.RP08-AW DC/DC ConverterE196683UL60950-1 certifiedEN50155 certified8 WattDIP24/SMDSingle and Dual OutputFeaturesRegulated Converter• 4:1 Wide input voltage range • 1.6kVDC isolation• UL60950-1, EN50155 certified • Efficiency up to 88%• Protected outputs• High input voltage range (110VDC)Selection GuidePart Number Input Output Output Input (1) Efficiency (1) Max. Capacitive Voltage Range Voltage Current Current typ. Load (2) [VDC] [VDC] [mA] [mA] [%] [µF]RP08-243.3SAW (3)9-36 3.3 2400 388 85 1330RP08-2405SAW (3) 9-36 5 1600 383 87 1330RP08-2412SAW (3)9-36 12 666 387 86 288RP08-2415SAW (3) 9-36 15 533 387 86 200RP08-483.3SAW (3)18-75 3.3 2400 194 85 1330RP08-4805SAW (3) 18-75 5 1600 192 87 1330RP08-4812SAW (3)18-75 12 666 191 87 288RP08-4815SAW (3) 18-75 15 533 189 88 200RP08-1103.3SAW (3)43-160 3.3 2400 86 84 1330RP08-11005SAW (3) 43-160 5 1600 86 85 1330RP08-11012SAW (3)43-160 12 666 84 86 288RP08-11015SAW (3) 43-160 15 533 85 86 200RP08-2405DAW (3)9-36 ±5 ±800 397 84 ±900RP08-2412DAW (3) 9-36 ±12 ±333 387 86 ±133RP08-2415DAW (3)9-36 ±15 ±267 388 86 ±90RP08-4805DAW (3) 18-75 ±5 ±800 198 84 ±900RP08-4812DAW (3)18-75 ±12 ±333 191 87 ±133RP08-4815DAW (3) 18-75 ±15 ±267 192 87 ±90RP08-11005DAW (3)43-160 ±5 ±800 89 82 ±900RP08-11012DAW (3) 43-160 ±12 ±333 85 85 ±133RP08-11015DAW (3)43-160 ±15 ±267 86 85 ±90Input Voltage Output Voltage S ingle or D ualPackage (3)RP08-__ __ _AW/_Model NumberingOrdering ExamplesRP08-4805AW/SMD = 48V Input, 5V Output, SMD Package RP08-2405AW = 24V Input, 5V Output, DIP24 PackageNotes:Note3: No suffix for standard package (DIP24), add suffix “SMD” for SMD packageNotes:Note1: Maximum value at nominal input voltage and full loadNote2: Max Cap Load is tested at minimum Vin and constant resistive loadhttps:///pdf/Powerline_DC-DC/RSPxxx-168.pdfSpecifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)REGULATIONSParameter Condition Value Output Voltage Accuracy±1.0% Line Voltage Regulation low line to high line, full load±0.2%Load Voltage Regulationno load to full loadDIP24SingleDual±0.5%±1.0%SMD Single, Dual±1.0% 10% load to 90% loadDIP24SingleDual±0.3%±0.8%SMD Single, Dual±0.8%Cross Regulation asymmetrical 25%<>100% load±5.0% Transient Response recovery time25% load step change250μs typ.Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)PROTECTIONSParameterConditionValueShort Circuit Protection (SCP)continuous, automatic recoveryOver Voltage Protection (OVP)Single Output3.3Vout5Vout12Vout 15Vout3.9VDC typ.6.2VDC typ.15VDC typ.18VDC typ.Over Load Protection (OLP)% of Iout rated150% typ.Isolation Voltage DIP24I/P to O/P , I/P (O/P) to case 1.6kVDC/1 minute SMDI/P to O/PI/P (O/P) to case 1.6kVDC/1 minute 1.0kVDC/1 minuteIsolation Resistance 500VDC1G Ω min.Isolation Capacitance 1500pF max.Insulation GradefunctionalNotes:Note5: This power module is not internally fused. An input line fuse must always be used Recom suggests: 24Vin=T2A; 48Vin=T1A; 110Vin=T0.5A slow blowSpecifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)SAFETY AND CERTIFICATIONSCertificate Type (Safety)Report / File Number StandardInformation Technology Equipment, General Requirements for Safety E196683UL60950-1, 2nd Edition, 2014 C22.2 No. 60950-1-07, 2nd Edition, 2014Information Technology Equipment, General Requirements for Safety (LVD)TW1708010-001IEC60950-1:2005, 2nd Edition +A2:2013EN60950-1:2006 + A2:2013RoHS2+RoHS-2011/65/EU + AM-2015/863Railways Condition Standard / Criterion Railway Applications - Electrical Equipment used on rolling stock15A100701E-C EN50155:2007 Environmental testing Part 2-1: Tests – Test A: Cold temperature: -25°C, Dwell Time: 2 hours EN60068-2-1:2007 Environmental testing Part 2-2: Tests – Test B: Dry heat temperature: +70°C, Dwell Time: 6 hours EN60068-2-2:2007Environmental testing Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)temperature: +25 to +55°Chumidity: 90% to 100%RHtest Duration: 24 hours/cycle, 2 cyclesEN60068-2-30:2005Railway applications - Fire protection on railway vehicles Part2:Requirements for fire behaviour of materials and componentsEN45545-2:2013 Fire hazard testing Part 2-11: Glowing/hot-wire based testmethods –Glow-wire flammability test method for end-productsglow-wire test EN60695-2-11 Fire hazard testing Part 11-10: Test flames – 50 W horizontal andvertical flame test methodsvertical flame test EN60695-11-10 EMC Compliance Railway Condition Standard / Criterion Railway applications - Electromagnetic compatibility EN50121-3-2:2006 Industrial, scientific and medical equipment – Radio frequencydisturbance characteristics – Limits and methods of measurementEN55011 ESD Electrostatic discharge immunity test Air ±2, 4,8kV, Contact ±2, 4, 6kV EN61000-4-2, Criteria ARadiated, radio-frequency, electromagnetic field immunity test20V/m (80-1000MHz)10V/m (1400-2100MHz)5V/m (2100-2500MHz)EN61000-4-3, Criteria AFast Transient and Burst Immunity DC Power Port: ±2kV EN61000-4-4, Criteria ASurge ImmunityDC Power Port: Line-Line ±0.5, 1kVDC Power Port: Line-Earth ±0.5, 1.2kVEN61000-4-5, Criteria AImmunity to conducted disturbances, induced by radio-frequency fields DC Power Port 10V EN61000-4-6, Criteria AEMC Compliance Multimedia and IT Condition Standard / Criterion Electromagnetic compatibility of multimedia equipment –EmissionRequirementsEN55032:2015+AC:2016-07, Class B Information technology equipment - Immunity characteristics - Limitsand methods of measurementEN55024:2010 + A1:2015 ESD Electrostatic discharge immunity test Air ±2, 4, 8kV, Contact ±2, 4, 6kV IEC61000-4-2:2008, Criteria ARadiated, radio-frequency, electromagnetic field immunity test20V/m (80-1000MHz)IEC61000-4-3:2006+A1:2007 + A2:2010,Criteria AFast Transient and Burst Immunity DC Power Port: ±2kV IEC61000-4-4:2012, Criteria A Surge Immunity DC Power Port: ±2kV IEC61000-4-5:2014, Criteria A Immunity to conducted disturbances, induced by radio-frequency fields DC Power Port 10V IEC61000-4-6:2013, Criteria APower Magnetic Field Immunity50Hz 100A 1 minute50Hz 1000A 1 secondIEC61000-4-8:2009, Criteria ANotes:Note9: The standard modules meet EMI Class A or Class B with external components, see filter suggestions below on next page Note10: An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5 Recom suggests Nippon chemi-con KY series 24Vin, 48Vin=220μF/100V or 110Vin=150μF/200VDIMENSIONS and PHYSICAL CHARACTERISTICSParameter Type ValueMaterialcasebasepottingnickel coated coppernon-conductive black plastic (UL94-V2)epoxy (UL94-V0)Package Dimensions (LxWxH)DIPSMD31.8 x 20.3 x 10.2mm32.0 x 20.3 x 11.2mmPackage WeightDIPSMD18g20g continued on next pageSpecifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The applicant shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorizeduse of RECOM products in such safety-critical applications.PACKAGING INFORMATIONParameterTypeValuePackaging Dimension (LxWxH)TubeDIP24SMD255.0 x 23.0 x 19.0mm 255.0 x 32.0 x 16.0mmPackaging Quantity DIP24, SMD7pcsStorage Temperature Range -55°C to +125°C Storage Humidity5% - 95% RH。

P-48control: R elé: SPST, 5A @ 250 Vca resistiva I mpulso de voltaje: 14 Vcc, 10 a -20% (máx. 40 mA)Corriente: 4 a 20 Ma Comunicación: Protocolo de comunicación RS485 ModbuS ®Corte del panel: 45 mm 2 (1,77 pulg 2)Marco frontal: 48 mm 2 (1,89 pulg 2)Máximo grosor de panel: 9,50 mm (0,375") Profundidad del panel: 80 mm (3,15")Peso: 114 g. (4 onzas)Especificación de panel frontal: IP66U P antalla dobleU A juste automáticoU C omunicaciones RS485U S oftware gratuitoU F unciones de alarmaU E ntradas de RTD/termopar U E stado de salidaLos reguladores de temperatura serie CN740 ofrecen un control y una medición precisos de la temperatura en un paquete de 1⁄16dIN. diseñado para un control de actuación directo o inverso (enfriamiento o calentamiento), el regulador serie CN740 se puede programar programarse para un ENCENdIdo/AP AGAdo simpleo para funciones de control PId más complejas. Se admite control de PId con ajuste manual o automático. Selección de relé, impulso de CC o salida de corriente para los métodos de control. La serie CN740 acepta una variedad de entradas de RTd y termopar. El valor del proceso y el valor del punto de referencia se muestran simultáneamente en el LEd doble grande. El ajuste automático, las unidades técnicas (°F o °C) y el estado de la alarma también se indican en la placa frontal. En la unidad se incluyen 12 salidas de alarma con 12 funciones de alarma preprogramadas.Especificaciones Entradas: T ermopar, RTd, ver tablaPantalla: dos LEd de 4 dígitos, 7segmentos, 6,35 mm de alto (0,25") PV:Rojo SV: VerdePrecisión: Intervalo de ±0,25%, ±1dígito menos significativo Voltaje de suministro: 100 a 240 Vca,50/60 Hz Consumo de energía: 5 VA máx.Temperatura de funcionamiento:0 a 50 °C (32 a 122 °F)Copia de seguridad de memoria: Memoria no volátilCompleto de serie con manual del operador.Ejemplo de pedido: CN743, regulador de salida única, relé mecánico, comunicaciones RS485.Serie CN740Reguladores de temperatura de DIN 1⁄16CN743。