APD3224SURC中文资料

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HMC322资料

32
38
dB
DC - 6.0 GHz
27
32
dB
DC - 8.0 GHz
20
26
dB
DC - 10.0 GHz
18
24
dB
Return Loss
“On State”
DC - 10.0 GHz
14
dB
Return Loss
“Off State”
DC - 10.0 GHz
11
dB
Input Power for 1 dB Compression
Bias Voltage Range (Vee) Control Voltage Range (A, B, & C) Storage Temperature Operating Temperature RF Input Power, 0.5 - 10 GHz
-7.0 Vdc Vee -0.5V to +1.0 Vdc -65 to +150 °C -40 to +85 °C +26 dBm
8
A
See truth table and control voltage table.
Interface Schematic
9
B
10
C
11
Vee
7
Die Bottom
GND
See truth table and control voltage table. See truth table and control voltage table.
Functional Diagram
7
Features
Broadband Performance: DC - 10.0 GHz

MAX322CPA+中文资料

_______________General DescriptionThe MAX320/MAX321/MAX322 are precision, dual,SPST analog switches designed to operate from ±3V to ±8V dual supplies. The MAX320 has two normally open (NO) switches and the MAX321 has two normally closed (NC) switches. The MAX322 has one NO and one NC switch. Low power consumption (1.25mW)makes these parts ideal for battery-powered equip-ment. They offer low leakage currents (100pA max) and fast switching speeds (t ON = 150ns max, t OFF = 100ns max).The MAX320 series, powered from ±5V supplies, offers 35Ωmax on-resistance (R ON ), 2Ωmax matching between channels, and 4Ωmax R ON flatness.These switches also offer 5pC max charge injection and a minimum of 2000V ESD protection per Method 3015.7.For equivalent devices specified for single-supply oper-ation, see the MAX323/MAX324/MAX325 data sheet.For quad versions of these switches, see the MAX391/MAX392/MAX393 data sheet.________________________ApplicationsBattery-Operated Systems Sample-and-Hold Circuits Heads-Up Displays Guidance and Control Systems Audio and Video Switching Military RadiosTest Equipment Communications Systems ±5V DACs and ADCsPBX, PABX____________________________Featureso Low On-Resistance, 35Ωmax (16Ωtypical)o R ON Matching Between Channels <2Ωo R ON Flatness <4Ωo Guaranteed Charge Injection <5pC o Bipolar Supply Operation (±3V to ±8V)o Low Power Consumption, <1.25mW o Low Leakage Current Over Temperature, <2.5nA at +85°C o Fast Switching, t ON <150ns, t OFF <100ns o Guaranteed Break-Before-Make (MAX322 only)______________Ordering InformationMAX320/MAX321/MAX322Precision, Dual-Supply, SPSTAnalog Switches________________________________________________________________Maxim Integrated Products 1_____________________Pin Configurations/Functional Diagrams/Truth TablesCall toll free 1-800-998-8800 for free samples or literature.19-0350; Rev 0; 12/94* Contact factory for dice specifications.** Contact factory for availability.Voltage Referenced to V-V+................................................................(V- - 0.3V) to +17V IN_, COM_, NC_, NO_ (Note 1).........(V- - 0.3V) to (V+ + 0.3V)Continuous Current (any terminal)......................................30mA Peak Current, COM_, NO_, NC_(pulsed at 1ms, 10% duty cycle max)..............................100mA ESD per Method 3015.7..................................................>2000V Continuous Power DissipationPlastic DIP (derate 9.09mW/°C above +70°C).............727mW Narrow SO (derate 5.88mW/°C above +70°C).............471mWµMAX (derate 4.10mW/°C above +70°C).....................330mW CERDIP (derate 8.00mW/°C above +70°C)..................640mW Operating Temperature RangesMAX32_C_ _........................................................0°C to +70°C MAX32_E_ _......................................................-40°C to +85°C MAX32_MJA...................................................-55°C to +125°C Storage Temperature Range.............................-65°C to +150°C Lead Temperature (soldering, 10sec).............................+300°CM A X 320/M A X 321/M A X 322Precision, Dual-Supply, SPST Analog Switches 2_______________________________________________________________________________________Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.ABSOLUTE MAXIMUM RATINGSNote 1:Signals on NC_, NO_, COM_, or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward diode current tomaximum current rating.ELECTRICAL CHARACTERISTICS(V+ = +5V ±10%, V- = -5V ±10%, V INH = 3.5V, V INL = 2.5V, T A = T MIN to T MAX , unless otherwise noted.)MAX320/MAX321/MAX322Precision, Dual-Supply, SPSTAnalog Switches_______________________________________________________________________________________3ELECTRICAL CHARACTERISTICS(V+ = +5V ±10%, V- = -5V ±10%, V INH = 3.5V, V INL = 2.5V, T A = T MIN to T MAX , unless otherwise noted.)Note 2:The algebraic convention where the most negative value is a minimum and the most positive value a maximum is used in this data sheet.Note 3:Guaranteed by design.Note 4:∆R ON = ∆R ON max - ∆R ON min.Note 5:Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal range.Note 6:Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25°C.Note 7:Off Isolation = 20 log 10[ V COM ⁄ (V NC or V NO )], V COM = output, V NC or V NO = input to off switch.Note 8:Between any two switches.M A X 320/M A X 321/M A X 322Precision, Dual-Supply, SPST Analog Switches 4_________________________________________________________________________________________________________________________________Typical Operating Characteristics(V+ = +5V, V- = -5V, T A = +25°C, unless otherwise noted.)0.0001-556585OFF LEAKAGE CURRENT vs. TEMPERATURE10TEMPERATURE (°C)O F F L E A K A G E C U R R E N T (n A )-1552545-351051250.10.00110.011000-8-602ON-RESISTANCE vs. VOLTAGE AT COM PIN30V COM (V)R O N (Ω)-4-24682052510150-5-3-4-234ON-RESISTANCE vs. VOLTAGE AT COM PIN(OVER TEMPERATURE)30V COM (V)R O N (Ω)-11252052515100-5-1ON-RESISTANCE MATCH vs. VOLTAGE AT COM PIN (OVER TEMPERATURE)V COM (V)∆R O N (Ω)130.300.350.100.050.400.450.200.250.150.505-30.0001-556585ON LEAKAGE CURRENT vs. TEMPERATURE10TEMPERATURE (°C)O N L E A K A G E C U R R E N T (n A )-1552545-351051250.10.00110.011000-556585SUPPLY CURRENT vs. TEMPERATURE100120M A X 320-07TEMPERATURE (°C)I S U P P L Y (µA )2545-35-15510512580204060140-20-5CHARGE INJECTION vs. VOLTAGE AT COM PIN15M A X 320-06V COM (V)Q (p C )-1050-15105-10-520-4-3-21234MAX320/MAX321/MAX322Precision, Dual-Supply, SPSTAnalog Switches_______________________________________________________________________________________5__________Applications InformationLogic LevelsCalculate the logic thresholds typically as follows: V IH =(V+ - 1.5V) and V IL = (V+ - 2.5V).Power-supply consumption is minimized when IN1 and IN2 are driven with logic-high levels equal to V+ and logic-low levels well below the calculated V IL of (V+ - 2.5V). IN1and IN2 can be driven to V- without damage.Analog Signal LevelsAnalog signals that range over the entire supply voltage (V- to V+) can be switched, with very little change in on-resistance over the entire voltage range (see Typical Operating Characteristics ). All switches are bidirec-tional, so NO_, NC_, and COM_ pins can be used as either inputs or outputs.Power-Supply Sequencing and Overvoltage ProtectionDo not exceed the absolute maximum ratings, because stresses beyond the listed ratings may cause perma-nent damage to the devices.Proper power-supply sequencing is recommended for all CMOS devices. Always apply V+, followed by V-,before applying analog signals or logic inputs, especial-ly if the analog or logic signals are not current-limited. Ifthis sequencing is not possible, and if the analog or logic inputs are not current-limited to <30mA, add two small signal diodes (D1, D2) as shown in Figure 1.Adding protection diodes reduces the analog signal range to a diode drop (about 0.7V) below V+ for D1,and a diode drop above V- for D2. Leakage is not affected by adding the diodes. On-resistance increas-es by a small amount at low supply voltages. Maximum supply voltage (V- to V+) must not exceed 17V.Adding protection diode D1 causes the logic thresh-olds to be shifted relative to the positive power-supply rail. This can be significant when low positive supply voltages (+5V or less) are used. Driving IN1 and IN2 all the way to the supply rails (i.e., to a diode drop higher than the V+ pin or a diode drop lower than the V- pin) is always acceptable.The protection diodes D1 and D2 also protect against some overvoltage situations. With the circuit of Figure 1,if the supply voltage is below the absolute maximum rating and if a fault voltage up to the absolute maximum rating is applied to an analog signal pin, no damage will result. For example, with ±5V supplies, analog sig-nals up to ±8.5V will not damage the circuit of Figure 1.If only a single fault signal is present, the fault voltage can rise to +12V or to -12V without damage._____________________Pin DescriptionFigure 1. Overvoltage Protection Using Two External Blocking DiodesM A X 320/M A X 321/M A X 322Precision, Dual-Supply, SPST Analog Switches 6_______________________________________________________________________________________Figure 4. Charge InjectionFigure 2. Switching TimeFigure 3. Break-Before-Make Interval (MAX322 only)______________________________________________Test Circuits/Timing DiagramsMAX320/MAX321/MAX322Precision, Dual-Supply, SPSTAnalog Switches_______________________________________________________________________________________7Figure 6. Crosstalk_________________________________Test Circuits/Timing Diagrams (continued)Figure 8. Channel-On CapacitanceFigure 7. Channel-Off Capacitance__Ordering Information (continued)___________________Chip Topography0.075" (1.90mm)0.055" (1.40mm)V+ IN2V-IN1COM2NO2 (MAX320) NC2 (MAX321/2)COM1NO1 (MAX320/2) NC1 (MAX321)* Contact factory for dice specifications.** Contact factory for availability.TRANSISTOR COUNT: 91SUBSTRATE CONNECTED TO V+M A X 320/M A X 321/M A X 322Precision, Dual-Supply, SPST Analog Switches________________________________________________________Package Informationimplied. Maxim reserves the right to change the circuitry and specifications without notice at any time.8___________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600©1994 Maxim Integrated ProductsPrinted USAis a registered trademark of Maxim Integrated Products.。

PSL-646U线路保护测控装置(多合一)技术说明书_V3.00_印刷

* 本说明书可能会被修改，请注意核对实际产品与说明书的版本是否相符 * 2015 年 05 月第 1 版第 1 次印刷 * 国7.04 修改日期
目录
版本声明 1. 概述 ............................................................................................................................................................ 1
国电南自 DL/T 1075-2007
PSL-646U 线路保护测控装置（多合一）
技术说明书
国电南京自动化股份有限公司 GUODIAN NANJING AUTOMATION CO.，LTD
PSL-646U 线路保护测控装置
技术说明书（多合一）
V 3.00 国电南京自动化股份有限公司
2015 年 3 月
版本声明
z 本说明书适用于 PSL-646U 线路保护测控装置(多合一)。保护的设计标准引用了国网公司 Q／GDW 766 -2014《10kV～110（66）kV 线路保护及辅助装置标准化设计规范》。
z 本说明书适用于 PSL-646U 线路保护测控装置(多合一)V3.00 及以上版本的保护软件。
1.1. 保护功能配置 ...................................................................................................................................... 1 1.2. 测控功能配置 ..............................................

AXIS P3224-LVE网络摄像头说明书

DatasheetAXIS P3224-LVE Network CameraOutdoor-ready and optimized for forensic video in HDTV720p AXIS P3224-LVE is an outdoor-ready,streamlined fixed dome providing HDTV720p video quality.It features a varifocal lens and remote zoom and focus,which eliminates the need for hands-on fine tuning.The day and night functionality, together with OptimizedIR and P-Iris control,ensure superb image quality in any lighting conditions.Axis’built-in IR solution,OptimizedIR,automatically adapts to the zoom level set at installation,ensuring an evenly illuminated image. WDR–Forensic Capture increases forensic usability by highlighting details in both dark and well lit areas.Zipstream lowers bandwidth and storage requirements.AXIS P3224-LVE is IK10-rated,making it resistant to vandalism.>HDTV720p video quality>Outdoor-ready and IK10-rated>Remote zoom and focus>WDR-Forensic Capture>OptimizedIR illumination>Axis’Zipstream technologyAXIS P3224-LVE Network Camera CameraImage sensor Progressive scan RGB CMOS1/2.8”Lens Varifocal,3.0–10.5mm,F1.4Horizontal angle of view92°–34°Vertical angle of view50°–20°Remote focus and zoom,P-Iris control,IR correctedDay and night Automatically removable infrared-cut filterMinimum illumination HDTV720p25/30fps with WDR-Forensic Capture: Color:0.25lux,F1.4B/W:0.05lux,F1.4,0lux with IR illumination on HDTV720p50/60fps:Color:0.5lux,F1.4B/W:0.1lux,F1.4,0lux with IR illumination onShutter time1/142850s to2sCamera angleadjustmentPan±180°,tilt-5to+75°,rotation±95°VideoVideo compression H.264Baseline,Main and High Profile(MPEG-4Part10/AVC) Motion JPEGResolutions1280x960to160x90Frame rate With WDR:25/30fps with power line frequency50/60HzWithout WDR:50/60fps with power line frequency50/60Hz Video streaming Multiple,individually configurable streams in H.264and Motion JPEGAxis'Zipstream technology in H.264Controllable frame rate and bandwidth,VBR/MBR H.264Multi-viewstreaming2individually cropped out view areasImage settings Compression,Color,Brightness,Sharpness,Contrast,Whitebalance,Exposure control(including automatic gain control),Exposure zones,Backlight compensation,Fine tuning of behaviorat low light,WDR-Forensic Capture:Up to120dB dependingon scene,Local contrast,Text and image overlay,Mirroring ofimages,Privacy masksRotation:0°,90°,180°,270°,including Corridor FormatPan/Tilt/Zoom Digital PTZNetworkSecurity Password protection,IP address filtering,HTTPS a encryption,IEEE802.1X a network access control,Digest authentication,Useraccess log,Centralized Certificate ManagementSupported protocols IPv4/v6,HTTP,HTTPS a,SSL/TLS a,QoS Layer3DiffServ,FTP, CIFS/SMB,SMTP,Bonjour,UPnP TM,SNMP v1/v2c/v3(MIB-II), DNS,DynDNS,NTP,RTSP,RTP,SFTP,TCP,UDP,IGMP,RTCP,ICMP, DHCP,ARP,SOCKS,SSHSystem integrationApplication Programming Interface Open API for software integration,including VAPIX®and AXIS Camera Application Platform;specifications at AXIS Video Hosting System(AVHS)with One-Click Connection ONVIF Profile S,specification at Analytics Video motion detection,Active tampering alarmSupport for AXIS Camera Application Platform enablinginstallation of AXIS Video Motion Detection3,AXIS Cross LineDetection,AXIS Digital Autotracking and third-party applications,see /acapEvent triggers Analytics,Edge storage eventsEvent actions File upload:FTP,SFTP,HTTP,HTTPS,network share and emailNotification:email,HTTP,HTTPS,TCP and SNMP trapVideo recording to edge storagePre-and post-alarm video bufferingSend video clipOverlay textIR illumination on/offData streaming Event dataBuilt-ininstallation aidsRemote zoom,Remote focus,Pixel counter,OptimizedIR withadjustable IR illumination angle and intensityGeneralCasing Aluminum inner camera module with encapsulated electronicsIP66-and NEMA4X-rated,IK10impact-resistant casing withdehumidifying membraneColor:white NCS S1002-BFor repainting instructions of skin cover or casing and impact onwarranty,contact your Axis partner.Memory512MB RAM,256MB FlashPower Power over Ethernet IEEE802.3af/802.3at Type1Class3,max10.8W,typical3.9WConnectors RJ4510BASE-T/100BASE-TX PoEIR illumination OptimizedIR with power-efficient,long-life850nm IR LEDs with adjustable angle of illumination and intensity.Range of reach upto25m(82ft)depending on sceneEdge storage Support for microSD/microSDHC/microSDXC cardSupport for recording to dedicated network-attached storage(NAS)For SD card and NAS recommendations see Operatingconditions-30°C to50°C(-22°F to122°F)Humidity10to100%RH(condensing)Storageconditions-40°C to65°C(-40°F to149°F)Approvals EN55022Class B,EN61000-6-1,EN61000-6-2,EN55024,EN50121-4,IEC62236-4,FCC Part15Subpart B Class A and B,ICES-003Class B,VCCI Class B,C-tick AS/NZS CISPR22Class B,KCC KN22Class B,KN24IEC/EN/UL60950-1,IEC/EN/UL60950-22,IEC/EN62471IEC60068-2-1,IEC60068-2-2,IEC60068-2-14IEC60068-2-6(vibration),IEC60068-2-27(shock),IEC60068-2-30,IEC60068-2-78,IEC/EN60529IP66,NEMA250Type4X,IEC/EN62262IK10Dimensions Height:104mm(41/16in)ø149mm(57/8in)Weight770g(1.7lb)IncludedaccessoriesInstallation Guide,Windows decoder1-user license,Mountingbracket,Cable gasket,Resistorx T20L-key,Drill template OptionalaccessoriesAXIS ACI Conduit Bracket AAXIS ACI Conduit AdaptersAXIS T94M01L Recessed Mount KitAXIS T94T01D Pendant Kit including weather shieldAXIS T91MountsAXIS T98A17-VE Surveillance CabinetVideomanagementsoftwareAXIS Camera Companion,AXIS Camera Station,Videomanagement software from Axis’Application DevelopmentPartners available on /techsup/software Warranty Axis3-year warranty and AXIS Extended Warranty option,see/warrantya.This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit.(),and cryptographic software written by Eric Young(*****************).More information is available at ©2015Axis Communications AB.AXIS COMMUNICATIONS,AXIS,ETRAX,ARTPEC and VAPIX are registered trademarks or trademark applications of Axis AB in various jurisdictions.All other company names and products are trademarks or registered trademarks of their respective companies.We reserve the right to introduce modifications without notice.1 4 9 9 9 6 7 / E N / M 3 . 2 / 0 8 2 0 1 5。

N322 温度控制器操作手册说明书

TEMPERATURE CONTROLLERN322OPERATING MANUAL - V1.8x HThe N322 is a 2-output digital electronic controller for heating and cooling applications. It is available with NTC thermistor input sensor, Pt100, Pt1000 or J/K/T type thermocouple. Sensor offset correction is provided. The 2 independent outputs can be used as control or alarm. The features of a particular model (input sensor type, sensor range, mains supply, etc.) are identified by the label placed on the controller body.SPECIFICATIONSINPUT SENSOR: The sensor is chosen by the user at the time of purchase and is presented on the upper side of the equipment box. The options are:• Thermistor NTC, 10 k Ω @ 25 °C; Range: -50 to 120 °C (-58 to 248 °F); Accuracy: 0.6 °C (1.1 °F);Maximum error in the interchangeability of original NTC sensors: 0.75 °C (1.35 °F). This error can be eliminated through the offset parameter of the equipment. Note: For the NTC thermistor option, the sensor comes with the equipment. Its operating range is limited to -30 to +105 °C (-222 to +221 °F). It has cable of 3 meters in length, 2 x 0.5 mm², and can be extended up to 200 meters. • Pt100; Range: -50 to 300 °C (-58 to 572 °F); α= 0,00385; 3 wires; Accuracy: 0.7 °C (1.3 °F); according to IEC-751 standards;• Pt1000; Range: -200 to 530 °C (-328 to 986 ºF); α= 0,00385; 3 wires; Accuracy: 0.7 °C (1.3 °F);• Thermocouple type J ; Range: 0 to 600 °C (32 to 1112 °F); Accuracy: 3 °C (5.4 °F); • Thermocouple type K ; Range -50 to 1000°C (-58 to 1832 °F); Accuracy: 3 °C (5.4 °F); • Thermocouple type T ; Range: -50 to 400 °C (-58 to 752 °F); Accuracy: 3 °C (5.4 °F); Thermocouples according to IEC-584 standards. MEASUREMENT RESOLUTION:From -19.9 to 199.9 º with NTC, Pt100 and Pt1000: ..................................................... 0.1 Elsewhere: .................................................................................................................. 1 Note : The equipment keeps its precision all over the range, despite the lack of display resolution in a part of the range does not allow its visualization.OUTPUT1: .................... R elay SPDT; 1 HP 250 Vac / 1/3 HP 125 Vac (16 A Resistive) Optionally: .......................................................................... Pulse, 5 Vdc, 25 mA max. OUTPUT2: ........................................................................... Relay: 3 A / 250 Vac, SPST POWER SUPPLY: ....................... 100~240 Vac (± 10 %) or 24 Vdc/ac (12~30 Vdc/ac) ................................................. Mains frequency: 50~60 Hz. Power consumption: 5 VA DIMENSIONS : ................................................ W idth x Height x Depth: 75 x 33 x 75 mm ....................................................................... P anel cut-out: 70 x 29 mm; Weight: 100 g ENVIRONMENT: ............................... Operating temperature: 0 to 40 °C (32 to 104 °F) ............................................................ S torage temperature: -20 to 60 °C (-4 to 140 °F) .....................................................................................Relative humidity: 20 to 85 % RH Housing: Polycarbonate UL94 V-2. Protection: Front panel: IP65, Box: IP42. Suitable wiring: Up to 4.0 mm².RS-485 digital communication; RTU MODBUS protocol (optional). Serial interface not isolated from input circuitry.Serial interface isolated from input circuitry, except in 24 V powered model.ELECTRICAL WIRINGFig. 1 below shows the controller connections to sensor, mains and outputs.Fig. 1 – N322 terminalsPt100 with 3 conductors : Terminals 11, 12 and 13 must have the same wire resistance for proper cable length compensation. For 2 wire Pt100, short circuit terminals 11 and 13.Recommendations for the installation• Signal wires should be installed in grounded conduits and away from power or contactor wires.• The instrument should have its own power supply wires that should not be sharedwith electrical motors, coils, contactors, etc.• Installing RC filters (47 R and 100 nF, series combination) is strongly recommended at contactor coils or any other inductors.OPERATIONThe controller requires the internal parameters to be configured according to the intended use for the instrument. The parameters are organized in 4 groups or levels: Level FunctionTemperature measurement 1Setpoint Adjustment 2Configuration 3CalibrationUpon power-up, the N322 display shows for 1 second its firmware version. This information is useful when consulting the factory.Then, the temperature measured by the sensor is shown on the display. This is the parameter level 0 (temperature measurement level).1SP1SP2uNT will advance to the next parameter in the level. At the end of the level, the controller returns to the first level (0). Use the and keys to alter a parameter value. Notes : 1key is pressed tonon-volatile memory, retaining its value when the controller is de-energized.2If no keyboard activity is detected for over 20 seconds, the controller saves the current parameter value and returns to the measurement level.Level 1 –Setpoint AdjustmentIn this level only the Setpoint (SP1 and SP2) parameters are available, alternating the names with their respective values. Adjust the desired temperature for each setpoint clicking on the and keys.SP1Set Point 1Temperature adjustment for control OUTPUT 1. SP1 value is limited to the values programmed in SPL and SPk in the programming level (Parameter configuration, level 2).SP2Set Point 2Temperature adjustment for control OUTPUT 2. SP2 value is limited to the values programmed in SPL and SPkLevel 2 – Configuration - Parameters configuration LevelContains the configuration parameters to be defined by the user, according to thesystem’s requirements. Useand keys to set the value. The display alternates the parameter name and respective value.UntTemperatureUnit - Selects display indication for degrees Celsius or Fahrenheit.0 – Temperature in degrees Celsius 1 - Temperature in degrees Fahrenheit typInput Type - Selects the input sensor type to be connected to the controller. Available only for thermocouple models, allowing selection of types J, K and T.0 - Thermocouple type J 1 - Thermocouple type K 2 - Thermocouple type T ofsSensor Offset - Offset value to be added to the measured temperature to compensate sensor error.splSP Low Limit - Lower range for SP1 and SP2. SPL must be programmed with a lower value than spK .spKSP High Limit - Upper range for SP1 and SP2. SPx must be greater than spl .ky1OUTPUT 1 Hysteresis : defines the differential range between the temperature value at which the OUTPUT 1 is turned on and the value at which it is turned off. In degrees.ky2OUTPUT 2 Hysteresis : defines the differential range between the temperature value at which the OUTPUT 2 is turned on and the value at which it is turned off. In degrees.Ac1Control action for OUTPUT 1 :0 Reverse: For heating applications. Outputs turn on whentemperature is lower than SP.1 Direct: For cooling applications. Output turns on whentemperature is above SP. Ac2Action 2 - Control OUTPUT 2 action or Alarm functions: 0 Reverse control action (heating). 1 Direct control action (cooling). 2 Low (minimum) temperature alarm. 3 High (maximum) temperature alarm. 4 Alarm for temperature inside the range 5 Alarm for temperature outside the range. 6 Low temperature alarm with initial blocking. 7 High temperature alarm with initial blocking. 8 Inside range alarm with initial blocking. 9 Outside range alarm with initial blocking.The section Working with the Controller describes how these functions work.(nt Control Control - Associates Setpoints and Outputs.Setpoint 1 is assigned to OUTPUT1 and Setpoint 2 to OUTPUT2 (factory setting).1Setpoint 1 is assigned to OUTPUT2 where as Setpoint 2 is directed to OUTPUT1.of1 Off time 1Off time 1 - Defines the minimum off time for control OUTPUT 1. Once OUTPUT 1 is turned off, it remains so for at least the time programmedin of1. For thermocouple inputs this parameter is not available. This parameter is intended for refrigeration systems where longer compressor life is desired. For heating systems, program of1 to zero. Value in seconds, 0 to 999 s.on1 on time 1On time 1 - Defines the minimum on time for control OUTPUT 1. Once turned on, OUTPUT 1 remains so for at least the time programmed in on1. For thermocouple inputs this parameter is not available. This parameter is intended for refrigeration systems where increased compressor life is desired. For heating systems, program on1 to zero. Value in seconds, 0 to 999 s.dl1 Delay 1Delay 1 - Delay time to start control. Upon power-on, control OUTPUT 1 is kept off until the time programmed in dl1is elapsed. Its usage is intended to prevent multiple compressors to start simultaneously after the turn-on of a system with several controllers. Value in seconds, 0 to 250 s.of2 Off time 2Off time 2 - Defines the minimum off time for control OUTPUT 2. Once OUTPUT 2 is turned off, it remains so for at least the time programmed in of2. For thermocouple inputs this parameter is not available. This parameter is intended for refrigeration systems where increased compressor life is desired. For heating systems, program on2 to zero. Value in seconds, 0 to 999 s.on2 on time 2On time 2 - Defines the minimum on time for control OUTPUT 2. Once turned on, OUTPUT 2 remains so for at least the time programmed in on2. For thermocouple inputs this parameter is not available. This parameter is intended for refrigeration systems where increased compressor life is desired. Value in seconds, 0 to 999 s. For heating systems, program of2 to zero.dl2 Delay 2Delay 2 - Delay time for OUTPUT 2 to turn on relative to OUTPUT 1. This parameter defines a particular working mode, typically used in multiple stage systems, where OUTPUT 2 is allowed to go on only if OUTPUT 1 is already on for at least dL2 seconds. Also, OUTPUT 2 is driven off whenever OUTPUT 1 goes off. dL2=0 disables this function. Value in seconds, 0 to 250 s.Adr Address Address- Controllers with the optional RS485 Modbus RTU communication interface have the Adr parameter at the Configuration level. Set a unique Modbus address for each equipment connected to the network. Address range is from 1 to 247.Level 3 – Calibration levelseconds.Don’t press the andkey a few times until the temperaturepas Password - Enter the correct password to unlock write operations for the parameters in the following levels.[Al Calibration low- Offset value of the input. It adjusts the lower measurement range of the sensor.[Ak Calibration High - Gain calibration. It adjusts the upper measurementrange of the sensor.[JL Cold Junction Offset calibration - This parameter is available onlyfor thermocouple.FA( Factory Calibration - Restores factory calibration parameters. Changefrom 0 to 1 restores the calibration parameters with factory values.Prt Protection- Defines the levels of parameters that will be passwordprotected. See "Configuration Protection" for details.Pa( Password Change- Allows changing the current password to a newone. Values from 1 to 999 are allowed.Sn2 Serial number - First part of the controller electronic serial number.sn1 Serial number - Second part of the controller electronic serial number.sn0 Serial number - Third part of the controller electronic serial number.WORKING WITH THE CONTROLLERMultiple output controllers are suited for controlling multiple stage systems.Other applications require OUTPUT 1 to be the control output and OUTPUT 2 to be thealarm.There are eight distinct alarm functions implemented in OUTPUT 2, selected by theparameter Ac2, described below:2 - Low temperature alarm – OUTPUT 2 is turned on when the measuredtemperature falls below the SP2 value.3 -High temperature alarm – OUTPUT 2 is turned on when the measuredtemperature exceeds the value programmed in SP2.4 - Inside range alarm – OUTPUT 2 is turned on when the measuredtemperature is within the range defined by:(SP1 – SP2) and (SP1 + SP2)5 - Outside range alarm: OUTPUT 2 is turned on when the temperature fallsoutside the range defined by:(SP1 – SP2) and (SP1 + SP2)Functions 6, 7, 8 e 9 are identical to the above ones except that they incorporate the InitialBlocking feature, which inhibits the output if an alarm condition is present at start-up. Thealarm will be unblocked after the process reaches a non-alarm condition for the first time.In a multiple stage application, SP1and SP2are configured to operate at differenttemperatures, creating a progressive sequence for turning on the outputs(compressors) in response to a system demand. The output delays for turning on thecompressors (dL1and dL2) cause the compressors to be turned on one by one,minimizing energy demand.Another usage for multiple output controllers is in systems that require automaticselection between cool and heat action. In these applications, one output is configuredas reverse action (heating) and the other as direct action (refrigeration). The outputstatus led P1 and P2 in the controller panel, signals when the control output in on.CONFIGURATION PROTECTIONA protection system to avoid unwanted changes to the controller parametersis implemented. The level of protection can be selected from partial to full. The followingparameters are part of the protection system:Pas When this parameter is presented, the correct password should be entered toallow changes of parameters in the following levels.Prt Defines the level of parameters that will be password protected:1 - Only calibration level is protected (factory configuration);2 - Calibration and Configuration levels are protected;3 - All levels are protected - calibration, Configuration and setpoints.PA(Parameter for definition of a new password. Since it is located in the calibrationlevel, can only be changed by a user that knows the current password. Validpasswords are in the range 1 to 999.Configuration protection usagePAS parameter is displayed before entering a protected level. If the correct password isentered, parameters in all following levels can be changed. If wrong or no password isentered, parameters in the following levels will be read only.Important notes:1- After five consecutive attempts to enter a wrong password, new tentative will beblocked for the next 10 minutes. If the current valid password is unknown, the masterpassword can be used only to define a new password for the controller.2 - The password for a brand new device is 111.MASTER PASSWORDThe master password allows user to define a new password for the controller, even ifthe current password is unknown. The master password is based in the serial numberof the controller, and calculated as following:[ 1 ] + [ higher digit of SN2 ] + [ higher digit of SN1 ] + [ higher digit of SN0 ]For example the master password for the device with serial number 987123465 is: 1 9 3 6as follows: 1 +sn2= 987; sn1= 123; sn0= 465 = 1 + 9 + 3 + 6How to use the master password:1- Enter the master password value at PaS prompt.2- Go to PA( parameter and enter the new password, which must not be zero (0).3- Now you can use this new password to access all controller parameters with modifyrights.ERROR MESSAGESSensor measurement errors force the controller outputs to be turned off. The cause forthese errors may have origin in a bad connection, sensor defect (cable or element) orsystem temperature outside the sensor working range. The display signs related toWARRANTYWarranty conditions are available on our website /warranty.。

SPAD 346 C 稳定差动保护设备说明书

SPAD 346 CStabilized differential relayStabilized Differential Relay T ype SPAD 346 CFeatures•Integrated three-phase differential relay, three-phase overcurrent relay and multi-configurable earth-fault relay •Stabilized differential relay module providing winding short-circuit and interturn fault protection for two-winding power-trans-formers and generator-transformer units, and interwinding short-circuit protection for generators.•Earth-fault relay module providing protec-tion for the transformer HV and LV side according to the selected principle: stabilized differential current principle, high-imped-ance principle, residual current principle or neutral current principle•Three-stage overcurrent module providing protection for power transformers and generators and two-stage back-up earth-fault protection•Short operate time even at partial saturation of the current transformers•Operation characteristic of differential relay module easily adapted for different applica-tions•Stabilized against unwanted operations at faults occurring outside the protected area and at transformer inrush•Second harmonic restraint for prevention of unwanted relay operations at transformer inrush•Fifth harmonic restraint for prevention of unwanted relay operations at transformer overexcitation - The fifth harmonic restraint can be aborted if the ratio of the fifth har-monic and the basic frequency component rises too high at dangerous overvoltages •Wide CT ratio correction range - accurate correction through digital setting•No interposing current transformers needed for the protection of two-winding power transformers - numerical vector group matching on HV and LV side•Four heavy-duty output relays for circuit breaker tripping and five output relays for signalling•Five programmable external control inputs intended for alarm and trip signals from gas relays, oil temperature sensors and other sensors of transformer auxiliary devices •Integrated circuit breaker failure protection with adjustable operate time •Differential relay and earth-fault relay modules provided with integrated distur-bance recorder functions for analog and digital signals - signals to be used for trigger-ing selectable•Sensitive phase current and phase angle displays facilitate checking of energizing circuit connections and vector group matchings•High immunity to electrical and electromag-netic interference allows the relay to be used in severe environments•High availability and system reliability due to continuous supervision of hardware and software•Powerful software supports relay parametri-zation and reading of measured, recorded and event data•CE marking according to the EC directive for EMC.ApplicationThe stabilized differential relay SPAD 346 C is designed for protecting two-winding power transformers and generator-transformer units against winding short-circuit, interturn fault, earth fault and short circuit, and generators and motors against interwinding short-circuit and pole short circuit. In addition, the relay can be used for the protection of three-wind-ing power transformers, provided 75% of the short circuit power to the power transformer is supplied from the same direction, and for the protection of compensating chokes and short cable lines.No interposing transformers are needed for the protection of two-winding power transformers, as the relay allows the vector group matching, the elimination of the zero-sequence component of the phase currents and the CT ratio corrections to be carried out numerically.Earth faults outside the protected area can cause differential currents if the star point of the power transformer to be protected is earthed on the HV side or the LV side. Nor-mally, unwanted relay operations can be avoided by eliminating the zero-sequence components of the phase currents in the vector group matching. Should the LV side of a Y/D-connected transformer with earthed star point be earthed via a zig-zag connected earthing transformer, the zero-sequence components can be numerically eliminated in the relay.At single-phase or two-phase earth faults within the protected area the sensitivity of the normal, phase current measuring differential protection will not be sufficient, in particular, if the star point of the transformer is earthed via a resistor. The earth-fault relay module provides coverage for these situations as well.The combined overcurrent and earth-fault relay module provides phase overcurrent protection and back-up earth-fault protection for the protected object.The current transformer connections and the vector group matching are easily checked by means of a low-voltage test and the sensi-tive phase current and phase angle displays of the relay. The test includes the current trans-formers on both the HV side and the LV side of the power transformer.The disturbance recording functions integrated into the differential relay module and the earth-fault relay module can be started, for example, by an external control signal or the operate signals of the module. The disturbance record provides vital informa-tion about current magnitudes, curve forms and digital relay module signals, for instance, after a fault situation.The differential relay is provided with push-buttons and displays for local man-machine communication and a serial interface for remote communication with higher-level systems. The relay is a member of the SPACOM substation equipment system, which is part of ABB’s Distribution Automa-tion system and ABB’s Panorama concept.Relay module featuresDifferential relay module SPCD 3D53•Three-phase stabilized differential relay module for protecting two-winding power transformers and generator-transformers units againstinterwinding short circuit and interturn faults, and power-generatorsagainst winding short circuit and pole short circuit.•The operation of the module is based on measuring the fundamentalfrequency component of the phase currents; the DC components andthe harmonics of the phase currents are digitally filtered•Numerical setting of the power transformer vector group•The zero-sequence component of the phase currents can be separatelyeliminated from the phase currents•Numerical setting of the correction of the CT ratio•The operation characteristic of the stabilized differential current stagematchable to the requirements of the application•Adjustable start current value of the instantaneous differential currentstage•Adjustable second and fifth harmonic restraint•Software matrix for linking the trip, blocking and control signals todesired output relays•Local and remote numerical presentation of phase current amplitudesand phase differences•Integrated circuit-breaker failure protection with adjustable operatetime•Integrated disturbance recorder for phase currents and digital relaysignals•Local man-machine communication via push-buttons and display•Continuous self-supervision of electronic circuits and program execu-tionEarth-fault relay module SPCD 2D55 Array•Provides winding earth-fault protection for two-winding powertransformers•Four earth-fault protection principles available: high-impedance,numerical stabilized differential current, residual overcurrent, orneutral overcurrent principle•Basic setting and operate time to be separately adjusted for the HVside and the LV side•Adjustable second harmonic restraint•Software matrix for linking the start, trip, blocking and control signalsto the desired output relays•Integrated circuit-breaker failure protection with adjustable operatetime•Integrated disturbance recorder for phase currents, neutral currentsand digital relay signals•Local man-machine communication via push-buttons and display•Continuous self-supervision of electronic circuits and programexecutionCombined overcurrent and earth-fault relay module SPCJ 4D28ers, generators and generator-transformer units against short circuit•Low-set overcurrent stage with definite time or inverse time character-istic, high-set and superhigh-set overcurrent stage with definite timecharacteristic•T wo non-directional earth-fault stages for back-up protection of thepower transformers and the generator-transformer unit•Low-set earth-fault stage with definite time or inverse time character-istic, high-set stage with definite time characteristic•Sensitive phase unbalance unit providing protection against phasediscontinuity, single-phasing and generator unbalance•Software matrix for linking the start and trip signals to the desiredoutput relays•Integrated circuit-breaker failure protection with adjustable operatetime•Local man-machine communication via push-buttons and display•Continuous self-supervision of electronic circuits and program execu-tionBlock and connection diagramFig. 1. Block and connectiondiagram for the stabilizeddifferential relay SPAD 346 CTechnical dataEnergizing inputsRated current I n 1 A 5 A Terminal numbers X0/1-3,X0/1-2,4-6, 7-94-5, 7-8X0/13-15,X0/13-14,16-1816-17X0/19-21,X0/19-20,25-2725-26X037-39X0/ 37-38 Thermal current withstand– continuously 4 A20 A– for 10 s25 A100 A– for 1 s100 A500 A Dynamic current withstand– half-wave value250 A1250 A Input impedance<100 mΩ<20 mΩRated frequency f nacc. to order50 Hz or 60 HzOutput relaysT rip relaysTerminal numbers X1/11-12-13-14X1/15-16-17-18X2/3-4, 5-6Rated voltage250 V ac/dc Continuous currentcarrying capacity 5 AMake and carry for 0.5 s30 AMake and carry for 3 s15 ABreaking capacity for dcwhen the control circuittime constant L/R ≤40 msat the control voltage levels48/110/220 V dc 5 A/3 A/1 AContact material AgCdO2Signal relaysTerminal numbers X2/ 7-8, 9-10, 11-12-13X2/14-15, 16-17-18 Rated voltage250 V ac/dc Continuous currentcarrying capacity 5 AMake and carry for 0.5 s10 AMake and carry for 3 s8 ABreaking capacity for dcwhen the signal circuittime constant L/R ≤40 msat the signalling voltage levels48/110/220 V dc 1 A/0.25 A/0.15 A Contact material AgCdO2Control inputsTerminal numbers X1/1-2, 3-4, 5-6, 7-8, 9-10 Control voltage– operative range18...265 V dc or80...265 V acCurrent drain of activatedcontrol input 2...20 mAActive state of input– input active when energized– input active when non-energizedAuxiliary power supplyTerminal numbers X2/1-2Supply moduletype SPGU 240A1:– rated voltages U n = 110/120/230/240 V acU n = 110/125/220 V dc – operative range U = 80...265 V ac/dc Module type SPGU 48B2– rated voltages U n = 24/48/60 V ac– operative range U = 18...80 V dc Power consumption underquiescent/operationconditions12 W/18 WData communicationTransmission mode Fibre-optic serial bus Coding ASCIIData transfer rate, selectable4800 Bd or 9600 Bd Electrical/optical busconnection modulepowered from the host relay– for plastic core cables SPA-ZC 21BB– for glass fibre cables SPA-ZC 21 MM Electrical/optical busconnection module poweredfrom the host relay and/oran externalpower source– for plastic core cables SPA-ZC 17BB– for glass fibre cables SPA-ZC 17 MMSoftware supportSubstation monitoringprogram SMS 010Evaluation program fordisturbance records DR-COMTest voltagesDielectric test voltage(IEC 255-5) 2.0 kV, 50 Hz, 1 min Impulse test voltage(IEC 255-5) 5 kV, 1.2/50 µs, 0.5 J Insulation resistance(IEC 255-5)>100 MΩ, 500 V dcDisturbance testsHigh-frequencydisturbance test(IEC 255-22-1, class III)– common mode 2.5 kV, 1 MHz,– differential mode 1.0 kV, 1 MHz, Electrostatic discharge( IEC 255-22-2 andIEC 801-2, class III)– air discharge8 kV– contact discharge 6 kVFast transients(IEC 255-22-4, class III)and IEC 801-4, level IV– power supply inputs 4 kV– other inputs 2 kVEnvironmental conditionsService temperature range-10...+55°CT ransport and storagetemperature range(IEC 68-2-8)-40...+70°C Temperature influence0.1%/°CRelative humidity(IEC 68-2-30)93…95%, +55°C,6 cyclesDegree of protection byenclosure of flush mountingrelay case (IEC 529)IP 54Weight of fullyequipped relay 6 kg RELAY MODULE DATAStabilized differential relay module SPCD 3D53 Selectable rated frequency f n16 2/3...60 HzCT ratio correction rangeon power transformerHV side I1/I n0.40...1.50CT ratio correction rangeon power transformerLV side I2/I n0.40...1.50Stabilized differential current stage 3∆I>Basic start ratio P/I n 5...50%Starting ratio setting S10...50% Second turning point I2tp/I nof characteristic curve 1.0...3.0 Harmonics blocking ratioI d2f/I d1f>7...20% Harmonics blocking ratioI d5f/I d1f>10...50% Harmonics deblocking ratioI d5f/I d1f>>10...50% Operate time (includingheavy duty output relays)– at currents 1.5…4 x operatevalue<50 ms– at currents above 4 x operatevalue<45 ms Operation accuracy±4% of set value or±2% x I n Instantaneous differential current stage 3∆I>>Start ratio I d/I n>> 5 (30)Operate time (includingheavy-duty output relays)–at ratios in the range1.1...2.6 x I d/I n>><35 mm–at ratios above2.6 x I d/I n>><30 ms Operation accuracy±4% of set valueof 2% x I nCircuit breaker failure protectionOperate time0.1...1.0 sIntegrated disturbance recorderRecording length38 cycles Recording memory capacity 1 recording = 38 cyclesSampling frequency40 samples/cycle Signals to be recorded 6 analog signals11 digital signals T riggering–when the selecteddigital signal is activated–when the selecteddigital signal resetsLength of recordingpreceding triggering0...38 cyclesEarth-fault relay module SPCD 2D55Selectable rated frequency f n16 2/3...60 HzStabilized differential relay principleBasic start ratio onHV side P1/I n 5...50% Operate time on HV side t01>0.03...100 s Basic start ratio onLV side P2/I n 5...50% Operate time setting onLV side t02>0.03...100 s Correction range of HV sideneutral connection CT ratioI01/I n0.40...1.50 Setting of minimum ratio ofHV side neutral current andresidual current of phasecurrents I01/∑I10...20% Correction range of LV sideneutral connection CT ratioI02/I n0.40...1.50 Setting of minimum ratio ofLV side neutral current andresidual current of phasecurrents I02/∑I20...20%Second harmonics restraintratio I2f/I1f of HV sideneutral current I0110...50% Second harmonics restraintratio I2f/I1f of LV sideneutral current I0210...50% Correction range of HV sidephase CT ratio I1/I n0.40...1.50 Correction range of LV sidephase CT ratio I2/I n0.40...1.50 Operate time at minimumdelay (including heavy-duty output relays)30...40 ms Operation accuracy±4% of set value or±2% x I nPrinciple based on calculated residual currentBasic start ratio P1/I non HV side 5...50% Operate time t01>on HV side0.03...100 s Basic start ratio P2/I non LV side 5...50% Operate time t02> on LV side0.03...100 s Correction range of HV sidephase CT ratio I1/I n0.40...1.50 Correction range of LV sidephase CT ratio I2/I n0.40...1.50 Operate time at minimumdelay (including heavy-duty output relays)30...40 ms Operation accuracy±4% of set value or±2% x I n Principle based on measured residual current or neutral currentBasic start ratio P1/I n onHV side 5...50% Operate time t01> on HV side0.03...100 s Basic start ratio P2/I n on LV side 5...50% Operate time t02> on LV side0.03...100 s Correction range of HV sideneutral connection CT ratioI01/I n0.40...1.50 Correction range of LV sideneutral connection CT ratioI02/I n0.40...1.50 Second harmonics restraintratio I2f/I1f of HV sideneutral current I0110...50% Second harmonics restraintratio I2f/I1f of LV sideneutral current I0210...50% Operate time at minimumdelay (including heavy-duty output relays)30...40 ms Operation accuracy±4% of set value or±2% x I nRestricted earth-fault principle (high-impedancetype earth-fault protection)Basic start ratio P1/I n onHV side 5...50% Operate time t01> on HV side0.03...100 s Basic start ratio P2/I n on LV side 5...50% Operate time t02> setting onLV side0.03...100 s Correction range of HV sideneutral connection CT ratioI01/I n0.40...1.50 Correction range of LV sideneutral connection CT ratioI02/I n0.40...1.50 Operate time at minimumdelay (including heavy-duty output relays)30...40 ms Operation accuracy±4% of set value or±2% x I nCircuit-breaker failure protectionOperate time0.1...1.0 sIntegrated disturbance recorderRecording length30 cycles Recording memory capacity 1 recording =30 cycles Sampling frequency40 samples/cycle Signals to be recorded8 analog signals12 digital signals Triggering–when the selecteddigital signal is activated-when the selecteddigital signal resetsLength of recording precedingtriggering0...30 cyclesOvercurrent and earth-fault relay module SPCJ 4D28Low-set overcurrent stage I>Start current I>– definite time characteristic0.5...5.0 x I n– inverse time characteristic0.5…2.5 x I n * Start time, typ.70 msOperation characteristic– definite time characteristic– operate time0.05...300 s– inverse time characteristicacc. to BS 142 and IEC 255-4Extremely inverseVery inverseNormal inverseLong-time inverse – special characteristic acc.to ABB practice RI-type inverseRXIDG-type inverse – time multiplier k0.05...1.00Reset time, typ.40 ms Retardation time<30 msDrop-off/pick-up ratio, typ.0.96Operate time accuracy atdefinite time operationcharacteristic±2% of set timeor ±25 ms Operate time accuracyclass E at inverse timecharacteristic5Operation accuracy±3% of set currentHigh-set overcurrent stage I>>Start current I>>0.5...40.0 x I nor ∞, infiniteStart time, typ.40 msOperate time0.04...300 sReset time, typ.40 ms Retardation time<30 msDrop-off/pick-up ratio, typ.0.96Operate time accuracy±2% of set timeor ±25 ms Operation accuracy±3% of set current Superhigh-set overcurrent stage I>>>Start current I>>>0.5...40.0 x I nor ∞, infiniteStart time, typ.40 msOperate time0.04...30 sReset time, typ.40 ms Retardation time<30 msDrop-off/pick-up ratio, typ.0.96Operate time accuracy±2% of set timeor ±25 ms Operation accuracy±3% of set current Low-set residual earth-fault stage I0>Start current I0>0.1…0.8 x I nStart time, typ.70 msOperation characteristic– definite time characteristic– operate time0.05...300 s– inverse time characteristicacc. to BS 142 and IEC 255-4Extremely inverseVery inverseNormal inverseLong-time inverse– special characteristic acc.to ABB practice RI-type inverseRXIDG-type inverse – time multiplier k00.05...1.00Reset time, typ.40 ms Retardation time<30 msDrop-off/pick-up ratio, typ.0.96Operate time accuracy atdefinite time operationcharacteristic±2% of set timeor ±25 msOperate time accuracyclass E at inverse timecharacteristic5Operation accuracy±3% of set currentHigh-set residual earth-fault stage I0>>Start current I0>>0.1...10.0 x I nor ∞, infiniteStart time, typ.50 msOperate time0.05...300 sReset time, typ.40 msDrop-off/pick-up ratio, typ.0.96Operate time accuracy±2% of set timeor ±25 ms Operation accuracy±3% of set currentPhase discontinuity protection stage ∆I>Start current ∆I>10...100% x I nor ∞, infiniteStart time, typ.150 msOperate time 1...300 sReset time, typ.80 msDrop-off/pick-up ratio, typ.0.90Operate time accuracy±2% of set valueor ±25 ms Operation accuracy±1 unit ±3% ofset current*At inverse time characteristic the effective setting range is 0.5…2.5 x I n, although setting values greater than 2.5 x I n can be set on the relay.Mounting and DimensionsABB Oy, Distribution Automation P.O.Box 699FIN-65101 VAASA FinlandTel: +358 10 22 11Fax: +358 10 22 41094/substationautomation©Copyright21ABB.Allrightsreserved/1MRS7522-MDSFABB Limited, Distribution AutomationManeja, Vadodara - 390013, IndiaTel: +91 265 260 4386Fax: +91 265 263 8922/substationautomation。

Ardisam RC4432 部件说明书

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29238
13
29240
14
29311
15
29314
16
29317
17
400022
18
400023
19
400024
20
W1265V0903
- 800-345-6007 2
DESCRIPTION
WASHER M10 TONGUE DECK MOUNT
HITCH MOUNT GREEN HANDLE M10 TONGUE LATCH PIN
16
10
DESCRIPTION
BOLT M8 X 25 BOLT M8 X 16
GAS CAP GAS TANK STRAINER GAS TANK MOUNT
CLAMP GAS TANK WASHER M8 WASHER M8
13
QTY. /QTÉ
4 4 1 1 1 4 1 4 4
20
14
14 2
PIN M12 X 64 TONGUE
WASHER M12 BOLT M10 X 100
SHAFT CAP BOLT M12 X 25 ROPE BRACKET ROPE MOUNT
QTY. /QTÉ
3 2 1 1 1 4 2 1 1 1
REF./ PART NO. REP. /° RÉF.
11
2431
© 2021 Ardisam, Inc. All Rights Reserved Tous droits réservés P/N: 33522 SVC: 35840 ECN: 13076 REV 1: 2020-12-09
THIS INSTRUCTION BOOKLET CONTAINS IMPORTANT SAFETY INFORMATION. PLEASE READ AND KEEP FOR FUTURE REFERENCE.

APD3224SYCK-F01, 规格书,Datasheet 资料

REV NO: V.6 CHECKED: Allen Liu
DATE: AUG/19/2011 DRAWN: J.Yu
PAGE: 2 OF 5 ERP: 1203012854
芯天下--/
Super Bright Yellow
APD3224SYCK-F01
SPEC NO: DSAF1089 APPROVED: WYNEC
SPEC NO: DSAF1089 APPROVED: WYNEC
REV NO: V.6 CHECKED: Allen Liu
DATE: AUG/19/2011 DRAWN: J.Yu
PAGE: 1 OF 5 ERP: 1203012854
芯天下--/
Selection Guide
DATE: AUG/19/2011 DRAWN: J.Yu
PAGE: 4 OF 5 ERP: 1203012854
芯天下--/
PACKING & LABEL SPECIFICATIONS
APD3224SYCK-F01
SPEC NO: DSAF1089 APPROVED: WYNEC
Part No. Dice Lens Type Iv (mcd) [2] @ 20mA Min. APD3224SYCK-F01 Super Bright Yellow (AlGaInP) Water Clear 800 Typ. 1300 Viewing Angle [1] 2θ1/2 20°
Notes: 1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value. 2. Luminous intensity/ luminous Flux: +/-15%.

MAX3222CAP中文资料

________________General DescriptionThe MAX3222/MAX3232/MAX3237/MAX3241 trans-ceivers have a proprietary low-dropout transmitter out-put stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1µF external charge-pump capacitors. The MAX3222, MAX3232, and MAX3241 are guaranteed to run at data rates of 120kbps while maintaining RS-232 output levels. The MAX3237 is guaranteed to run at data rates of 250kbps in the normal operating mode and 1Mbps in the MegaBaud™ operating mode, while maintaining RS-232output levels.The MAX3222/MAX3232 have 2 receivers and 2 drivers. The MAX3222 features a 1µA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1µA supply cur-rent. The MAX3222 and MAX3232 are pin, package,and functionally compatible with the industry-standard MAX242 and MAX232, respectively.The MAX3241 is a complete serial port (3 drivers/5 receivers) designed for notebook and subnotebook computers. The MAX3237 (5 drivers/3 receivers) is ideal for fast modem applications. Both these devices feature a shutdown mode in which all receivers can remain active while using only 1µA supply current. Receivers R1(MAX3237/MAX3241) and R2 (MAX3241) have extra out-puts in addition to their standard outputs. These extra outputs are always active, allowing external devices such as a modem to be monitored without forward bias-ing the protection diodes in circuitry that may have V CC completely removed.The MAX3222, MAX3237, and MAX3241 are available in space-saving TSSOP and SSOP packages.________________________ApplicationsNotebook, Subnotebook, and Palmtop Computers High-Speed Modems Battery-Powered Equipment Hand-Held Equipment Peripherals Printers__Next Generation Device Features♦For Smaller Packaging:MAX3228E/MAX3229E: +2.5V to +5.5V RS-232Transceivers in UCSP™♦For Integrated ESD Protection:MAX3222E/MAX3232E/MAX3237E/MAX3241E*/MAX3246E: ±15kV ESD-Protected, Down to 10nA,3.0V to 5.5V, Up to 1Mbps, True RS-232Transceivers♦For Low-Voltage or Data Cable Applications:MAX3380E/MAX3381E: +2.35V to +5.5V, 1µA, 2 Tx/2 Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic PinsMAX3222/MAX3232/MAX3237/MAX3241*3.0V to 5.5V , Low-Power , up to 1Mbps, T rue RS-232Transceivers Using Four 0.1µF External Capacitors________________________________________________________________Maxim Integrated Products119-0273; Rev 7; 1/07*Covered by U.S. Patent numbers 4,636,930; 4,679,134; 4,777,577; 4,797,899; 4,809,152; 4,897,774; 4,999,761; and other patents pending.Typical Operating Circuits appear at end of data sheet.Ordering Information continued at end of data sheet.For pricing, delivery, and ordering information,please contact Maxim/Dallas Direct!at 1-888-629-4642, or visit Maxim’s website at .+Denotes lead-free package.M A X 3222/M A X 3232/M A X 3237/M A X 3241Transceivers Using Four 0.1µF External Capacitors2_______________________________________________________________________________________ABSOLUTE MAXIMUM RATINGSELECTRICAL CHARACTERISTICS(V CC = +3.0V to +5.5V, C1–C4 = 0.1µF (Note 2), T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.)Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.Note 1:V+ and V- can have a maximum magnitude of 7V, but their absolute difference cannot exceed 13V.V CC ...........................................................................-0.3V to +6V V+ (Note 1)...............................................................-0.3V to +7V V- (Note 1)................................................................+0.3V to -7V V+ + V- (Note 1)...................................................................+13V Input VoltagesT_IN, SHDN , EN ...................................................-0.3V to +6V MBAUD...................................................-0.3V to (V CC + 0.3V)R_IN.................................................................................±25V Output VoltagesT_OUT...........................................................................±13.2V R_OUT....................................................-0.3V to (V CC + 0.3V)Short-Circuit DurationT_OUT....................................................................ContinuousContinuous Power Dissipation (T A = +70°C)16-Pin TSSOP (derate 6.7mW/°C above +70°C).............533mW 16-Pin Narrow SO (derate 8.70mW/°C above +70°C)....696mW 16-Pin Wide SO (derate 9.52mW/°C above +70°C)........762mW 16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)...842mW 18-Pin SO (derate 9.52mW/°C above +70°C)..............762mW 18-Pin Plastic DIP (derate 11.11mW/°C above +70°C)..889mW 20-Pin SSOP (derate 7.00mW/°C above +70°C).........559mW 20-Pin TSSOP (derate 8.0mW/°C above +70°C).............640mW 28-Pin TSSOP (derate 8.7mW/°C above +70°C).............696mW 28-Pin SSOP (derate 9.52mW/°C above +70°C).........762mW 28-Pin SO (derate 12.50mW/°C above +70°C).....................1W Operating Temperature RangesMAX32_ _C_ _.....................................................0°C to +70°C MAX32_ _E_ _ .................................................-40°C to +85°C Storage Temperature Range.............................-65°C to +150°C Lead Temperature (soldering, 10s).................................+300°CMAX3222/MAX3232/MAX3237/MAX3241Transceivers Using Four 0.1µF External Capacitors_______________________________________________________________________________________3TIMING CHARACTERISTICS—MAX3222/MAX3232/MAX3241(V CC = +3.0V to +5.5V, C1–C4 = 0.1µF (Note 2), T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.)ELECTRICAL CHARACTERISTICS (continued)(V CC = +3.0V to +5.5V, C1–C4 = 0.1µF (Note 2), T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.)M A X 3222/M A X 3232/M A X 3237/M A X 3241Transceivers Using Four 0.1µF External Capacitors4_________________________________________________________________________________________________________________________________Typical Operating Characteristics(V CC = +3.3V, 235kbps data rate, 0.1µF capacitors, all transmitters loaded with 3k Ω, T A = +25°C, unless otherwise noted.)-6-5-4-3-2-101234560MAX3222/MAX3232TRANSMITTER OUTPUT VOLTAGEvs. LOAD CAPACITANCELOAD CAPACITANCE (pF)T R A N S M I T T E R O U T P U T V O L T A G E (V )20003000100040005000246810121416182022150MAX3222/MAX3232SLEW RATEvs. LOAD CAPACITANCELOAD CAPACITANCE (pF)S L E W R A T E (V /µs )20003000100040005000510152025303540MAX3222/MAX3232SUPPLY CURRENT vs. LOAD CAPACITANCEWHEN TRANSMITTING DATALOAD CAPACITANCE (pF)S U P P L Y C U R R E N T (m A )20003000100040005000TIMING CHARACTERISTICS—MAX3237(V CC = +3.0V to +5.5V, C1–C4 = 0.1µF (Note 2), T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.)Note 2:MAX3222/MAX3232/MAX3241: C1–C4 = 0.1µF tested at 3.3V ±10%; C1 = 0.047µF, C2–C4 = 0.33µF tested at 5.0V ±10%.MAX3237: C1–C4 = 0.1µF tested at 3.3V ±5%; C1–C4 = 0.22µF tested at 3.3V ±10%; C1 = 0.047µF, C2–C4 = 0.33µF tested at 5.0V ±10%.Note 3:Transmitter input hysteresis is typically 250mV.MAX3222/MAX3232/MAX3237/MAX3241Transceivers Using Four 0.1µF External Capacitors_______________________________________________________________________________________5-7.5-5.0-2.502.55.07.50MAX3241TRANSMITTER OUTPUT VOLTAGEvs. LOAD CAPACITANCELOAD CAPACITANCE (pF)T R A N S M I T T E R O U T P U T V O L T A G E (V )2000300010004000500046810121416182022240MAX3241SLEW RATEvs. LOAD CAPACITANCELOAD CAPACITANCE (pF)S L E W R A T E (V /µs )20003000100040005000510152025303545400MAX3241SUPPLY CURRENT vs. LOADCAPACITANCE WHEN TRANSMITTING DATALOAD CAPACITANCE (pF)S U P P L Y C U R R E N T (m A )20003000100040005000-7.5-5.0-2.502.55.07.50MAX3237TRANSMITTER OUTPUT VOLTAGE vs. LOAD CAPACITANCE (MBAUD = GND)LOAD CAPACITANCE (pF)T R A N S M I T T E R O U T P U T V O L T A G E (V )200030001000400050000102030504060700MAX3237SLEW RATE vs. LOAD CAPACITANCE(MBAUD = V CC )LOAD CAPACITANCE (pF)S L E W R A T E (V /µs )500100015002000-7.5-5.0-2.502.55.07.50MAX3237TRANSMITTER OUTPUT VOLTAGE vs. LOAD CAPACITANCE (MBAUD = V CC )LOAD CAPACITANCE (pF)T R A N S M I T T E R O U T P U T V O L T A G E (V )5001000150020001020304050600MAX3237SUPPLY CURRENT vs.LOAD CAPACITANCE (MBAUD = GND)LOAD CAPACITANCE (pF)S U P P L Y C U R R E N T (m A )200030001000400050000246810120MAX3237SLEW RATE vs. LOAD CAPACITANCE(MBAUD = GND)LOAD CAPACITANCE (pF)S L E W R A T E (V /µs )2000300010004000500010302040506070MAX3237SKEW vs. LOAD CAPACITANCE(t PLH - t PHL )LOAD CAPACITANCE (pF)1000150050020002500_____________________________Typical Operating Characteristics (continued)(V CC = +3.3V, 235kbps data rate, 0.1µF capacitors, all transmitters loaded with 3k Ω, T A = +25°C, unless otherwise noted.)M A X 3222/M A X 3232/M A X 3237/M A X 3241Transceivers Using Four 0.1µF External Capacitors6_____________________________________________________________________________________________________________________________________________________Pin DescriptionMAX3222/MAX3232/MAX3237/MAX3241Transceivers Using Four 0.1µF External Capacitors_______________________________________________________________________________________7_______________Detailed DescriptionDual Charge-Pump Voltage ConverterThe MAX3222/MAX3232/MAX3237/MAX3241’s internal power supply consists of a regulated dual charge pump that provides output voltages of +5.5V (doubling charge pump) and -5.5V (inverting charge pump), regardless of the input voltage (V CC ) over the 3.0V to 5.5V range. The charge pumps operate in a discontinuous mode; if the output voltages are less than 5.5V, the charge pumps are enabled, and if the output voltages exceed 5.5V, the charge pumps are disabled. Each charge pump requires a flying capacitor (C1, C2) and a reservoir capacitor (C3, C4) to generate the V+ and V- supplies.RS-232 TransmittersThe transmitters are inverting level translators that con-vert CMOS-logic levels to 5.0V EIA/TIA-232 levels.The MAX3222/MAX3232/MAX3241 transmitters guaran-tee a 120kbps data rate with worst-case loads of 3k Ωin parallel with 1000pF, providing compatibility with PC-to-PC communication software (such as LapLink™).Typically, these three devices can operate at data rates of 235kbps. Transmitters can be paralleled to drive multi-ple receivers or mice.The MAX3222/MAX3237/MAX3241’s output stage is turned off (high impedance) when the device is in shut-down mode. When the power is off, the MAX3222/MAX3232/MAX3237/MAX3241 permit the outputs to be driven up to ±12V.The transmitter inputs do not have pullup resistors.Connect unused inputs to GND or V CC .MAX3237 MegaBaud OperationIn normal operating mode (MBAUD = G ND), the MAX3237 transmitters guarantee a 250kbps data rate with worst-case loads of 3k Ωin parallel with 1000pF.This provides compatibility with PC-to-PC communica-tion software, such as Laplink.For higher speed serial communications, the MAX3237features MegaBaud operation. In MegaBaud operating mode (MBAUD = V CC ), the MAX3237 transmitters guar-antee a 1Mbps data rate with worst-case loads of 3k Ωin parallel with 250pF for 3.0V < V CC < 4.5V. For 5V ±10%operation, the MAX3237 transmitters guarantee a 1Mbps data rate into worst-case loads of 3k Ωin parallel with 1000pF.Figure 1. Slew-Rate Test CircuitsLapLink is a trademark of Traveling Software, Inc.M A X 3222/M A X 3232/M A X 3237/M A X 3241Transceivers Using Four 0.1µF External Capacitors8_______________________________________________________________________________________RS-232 ReceiversThe receivers convert RS-232 signals to CMOS-logic out-put levels. The MAX3222/MAX3237/MAX3241 receivers have inverting three-state outputs. In shutdown, the receivers can be active or inactive (Table 1).The complementary outputs on the MAX3237 (R1OUTB)and the MAX3241 (R1OUTB, R2OUTB) are always active,regardless of the state of EN or SHDN . This allows for Ring Indicator applications without forward biasing other devices connected to the receiver outputs. This is ideal for systems where V CC is set to 0V in shutdown to accommodate peripherals, such as UARTs (Figure 2).MAX3222/MAX3237/MAX3241Shutdown ModeSupply current falls to less than 1µA in shutdown mode (SHDN = low). When shut down, the device’s charge pumps are turned off, V+ is pulled down to V CC , V- is pulled to ground, and the transmitter outputs are dis-abled (high impedance). The time required to exit shut-down is typically 100µs, as shown in Figure 3. Connect SHDN to V CC if the shutdown mode is not used. SHDN has no effect on R_OUT or R_OUTB.MAX3222/MAX3237/MAX3241Enable ControlThe inverting receiver outputs (R_OUT) are put into a high-impedance state when EN is high. The complemen-tary outputs R1OUTB and R2OUTB are always active,regardless of the state of EN and SHDN (Table 1). EN has no effect on T_OUT.__________Applications InformationCapacitor SelectionThe capacitor type used for C1–C4 is not critical for proper operation; polarized or nonpolarized capacitors can be used. The charge pump requires 0.1µF capaci-tors for 3.3V operation. For other supply voltages, refer to Table 2 for required capacitor values. Do not use values lower than those listed in Table 2. Increasing the capaci-tor values (e.g., by a factor of 2) reduces ripple on the transmitter outputs and slightly reduces power consump-tion. C2, C3, and C4 can be increased without changing C1’s value. However, do not increase C1 without also increasing the values of C2, C3, and C4, to maintain the proper ratios (C1 to the other capacitors).When using the minimum required capacitor values,make sure the capacitor value does not degrade exces-sively with temperature. If in doubt, use capacitors with a higher nominal value. The capacitor’s equivalent series resistance (ESR), which usually rises at low tempera-tures, influences the amount of ripple on V+ and V-.Figure 2. Detection of RS-232 Activity when the UART and Interface are Shut Down; Comparison of MAX3237/MAX3241(b) with Previous Transceivers (a).MAX3222/MAX3232/MAX3237/MAX3241Transceivers Using Four 0.1µF External Capacitors_______________________________________________________________________________________9Power-Supply DecouplingIn most circumstances, a 0.1µF bypass capacitor is adequate. In applications that are sensitive to power-supply noise, decouple V CC to ground with a capacitor of the same value as charge-pump capacitor C1. Connect bypass capacitors as close to the IC as possible.Operation Down to 2.7VTransmitter outputs will meet EIA/TIA-562 levels of ±3.7V with supply voltages as low as 2.7V.Transmitter Outputs whenExiting ShutdownFigure 3 shows two transmitter outputs when exiting shutdown mode. As they become active, the two trans-mitter outputs are shown going to opposite RS-232 lev-els (one transmitter input is high, the other is low).Each transmitter is loaded with 3k Ωin parallel with 2500pF. The transmitter outputs display no ringing or undesirable transients as they come out of shutdown.Note that the transmitters are enabled only when the magnitude of V- exceeds approximately 3V.Mouse DriveabilityThe MAX3241 has been specifically designed to power serial mice while operating from low-voltage power sup-plies. It has been tested with leading mouse brands from manufacturers such as Microsoft and Logitech. The MAX3241 successfully drove all serial mice tested and met their respective current and voltage requirements.Figure 4a shows the transmitter output voltages under increasing load current at 3.0V. Figure 4b shows a typical mouse connection using the MAX3241.CC = 3.3V C1–C4 = 0.1µF50µs/divFigure 3. Transmitter Outputs when Exiting Shutdown or Powering UpM A X 3222/M A X 3232/M A X 3237/M A X 3241Transceivers Using Four 0.1µF External Capacitors10______________________________________________________________________________________Figure 4b. Mouse Driver Test Circuit Figure 4a. MAX3241 Transmitter Output Voltage vs. Load Current per TransmitterMAX3222/MAX3232/MAX3237/MAX3241Transceivers Using Four 0.1µF External Capacitors______________________________________________________________________________________11High Data RatesThe MAX3222/MAX3232/MAX3241 maintain the RS-232±5.0V minimum transmitter output voltage even at high data rates. Figure 5 shows a transmitter loopback test circuit. Figure 6 shows a loopback test result at 120kbps, and Figure 7 shows the same test at 235kbps.For Figure 6, all transmitters were driven simultaneously at 120kbps into RS-232 loads in parallel with 1000pF.For Figure 7, a single transmitter was driven at 235kbps,and all transmitters were loaded with an RS-232 receiver in parallel with 1000pF.The MAX3237 maintains the RS-232 ±5.0V minimum transmitter output voltage at data rates up to 1Mbps.Figure 8 shows a loopback test result at 1Mbps with MBAUD = V CC . For Figure 8, all transmitters were loaded with an RS-232 receiver in parallel with 250pF.CC = 3.3V5µs/divFigure 5. Loopback Test CircuitFigure 6. MAX3241 Loopback Test Result at 120kbpsCC = 3.3V2µs/divFigure 7. MAX3241 Loopback Test Result at 235kbps0V +5V 0V -5V +5V 0VT_INT_OUT = R_IN 5k R_OUT 150pF200ns/divCC = 3.3VFigure 8. MAX3237 Loopback Test Result at 1000kbps (MBAUD = V CC )M A X 3222/M A X 3232/M A X 3237/M A X 3241Transceivers Using Four 0.1µF External Capacitors__________________________________________________Typical Operating CircuitsInterconnection with 3V and 5V LogicThe MAX3222/MAX3232/MAX3237/MAX3241 can directly interface with various 5V logic families, includ-ing ACT and HCT CMOS. See Table 3 for more informa-tion on possible combinations of interconnections.Table 3. Logic-Family Compatibility with Various Supply VoltagesMAX3222/MAX3232/MAX3237/MAX3241Transceivers Using Four 0.1µF External Capacitors______________________________________________________________________________________13_____________________________________Typical Operating Circuits (continued)M A X 3222/M A X 3232/M A X 3237/M A X 3241Transceivers Using Four 0.1µF External Capacitors14___________________________________________________________________________________________________________________________________Pin Configurations (continued)MAX3222/MAX3232/MAX3237/MAX3241Transceivers Using Four 0.1µF External Capacitors______________________________________________________________________________________15______3V-Powered EIA/TIA-232 and EIA/TIA-562 Transceivers from MaximOrdering Information (continued)*Dice are tested at T A = +25°C, DC parameters only.+Denotes lead-free package.M A X 3222/M A X 3232/M A X 3237/M A X 3241Transceivers Using Four 0.1µF External Capacitors16_________________________________________________________________________________________________________Chip Topography___________________Chip InformationT1INT2IN 0.127"(3.225mm)0.087"(2.209mm)R2OUTR2IN T2OUTV CCV+C1+SHDNENC1- C2+C2-V-MAX3222TRANSISTOR COUNT: 339SUBSTRATE CONNECTED TO GNDTransceivers Using Four 0.1µF External CapacitorsPackage Information (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to /packages.)Revision HistoryPages changed at Rev 7: 1, 15, 16, 17Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.17__________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600©2007 Maxim Integrated Products is a registered trademark of Maxim Integrated Products, Inc.。

GL3224规格书

Genesys Logic, Inc.
12F., No. 205, Sec. 3, Beixin Rd., Xindian Dist. 231, New Taipei City, Taiwan Tel : (886-2) 8913-1888 Fax : (886-2) 6629-6168 http ://
© 2015 Genesys Logic, Inc. - All rights reserved. GLI Confidential
Page 4
GL3224 Datasheet
List of Figures
Figure 3.1 – QFN48 Pinout Diagram ...................................................................................... 9 Figure 3.2 – QFN32 Pinout Diagram .................................................................................... 10 Figure 4.1 – QFN48 Functional Block Diagram .................................................................. 16 Figure 4.2 – QFN32 Functional Block Diagram .................................................................. 16 Figure 5.1 - Timing Diagram of Reset Width ...................................................................... 19 Figure 5.2 - Timing Diagram of Power Good to USB Command Receive Ready ............ 20 Figure 7.1 - QFN 48 Pin Package .......................................................................................... 23 Figure 7.2 - QFN 32 Pin Package .......................................................................................... 24

PIP3221-DC资料

Table 4: Truth table Abbreviations: L = logic LOW; H = logic HIGH; X = don’t care; 0 = condition not present; 1 = condition present; UV = undervoltage; OV = overvoltage; OC = open circuit load; SC = short circuit; OT = overtemperature [1]. Input 1 L L 2 L L Supply UV 0 0 OV X X OC 0 1 Load 1 SC X X OT X X OC 0 X Load 2 SC X X OT X X Load output 1 OFF OFF 2 OFF OFF H L both off & normal both off, one/both OC or shorted to VS or battery; Figure 10 one off & OC, with other on & normal one on & normal, with other off & normal both on & normal supply undervoltage lockout supply overvoltage shutdown one SC shutdown one SC shutdown, with other off & normal one SC shutdown, with other on & normal one OT shutdown one OT shutdown, with other off & normal one OT shutdown, with other on & normal Status Operating mode

NSR-322C母联(分段)保护装置技术使用说明书V2.04(LC口,新六统一)

警示标记定义
本手册中将会用到以下警示标记和标准定义：
危险!
意味着如果安全预防措施被忽视，则会导致人员死亡、严重的人身伤害，或严重
的设备损坏。警告! 意味着如果安全预防措施被忽视，则可能导致人员死亡、严重的人身伤害，或严
重的设备损坏。警示! 意味着如果安全预防措施被忽视，则可能导致轻微的人身或设备损坏。本条特别
NSR-322C 母联（分段）保护装置
版权声明
Copyright © 2011 国电南瑞科技股份有限公司我们对本说明书及其中的内容具有全部的知识产权。除非特别授权，禁止复制或向第三方分发。凡侵犯本公司版权等知识产权的，本公司必依法追究其法律责任。我们定期检查本说明书中的内容，在后续版本中会有必要的修正。但不可避免会有一些错误之处，欢迎提出改进的意见。我们保留在不事先通知的情况下进行技术改进的权利。
iv
目录
第 1 章概述 ................................................................................................................................1 1.1 应用范围 ..........................................................................................................................1 1.2 功能配置 ..........................................................................................................................1 1.3 产品特点 ..........................................................................................................................3 第 2 章技术参数 .........................................................................................................................4 2.1 电气参数 ..........................................................................................................................4 2.2 机械结构 ..........................................................................................................................5 2.3 环境条件参数 ..................................................................................................................6 2.4 通信端口 ..........................................................................................................................6 2.5 型式试验 ..........................................................................................................................8 2.6 保护功能参数 ................................................................................................................10 第 3 章工作原理 ....................................................................................................................... 11 3.1 概述 ............................................................................................................................... 11 3.2 启动元件 ........................................................................................................................ 11 3.3 交流回路断线监视 ......................................................................................................... 11 3.4 充电过流保护 ................................................................................................................ 11 3.5 跳闸逻辑 ........................................................................................................................12 3.6 状态监测 ........................................................................................................................12 第 4 章硬件原理 .......................................................................................................................13 4.1 概述 ...............................................................................................................................13 4.2 硬件结构图 ....................................................................................................................14 4.3 装置硬件配置与背板端子定义图 ...................................................................................14 4.4 插件描述 ........................................................................................................................21 第 5 章定值整定 .......................................................................................................................36 5.1 设备参数定值 ................................................................................................................36 5.2 装置参数定值 ................................................................................................................36 5.3 保护定值 ........................................................................................................................39

Site Master使用说明

用附件、日常维护和校准要求进行了说明。Site Master 在整个手册中的代表型号
有 S113C、S114C、S331C 和 S332C。
型号
频率范围
S113C S114C
2~1600MHz 2~1600MHz，频谱分析 100kHz~1600MHz
S331C S332C
25~4000MHz 25~4000MHz，频谱分析 100kHz~3000MHz
第三章— 操作入门
简介 …………………………………………………………3-1 开机过程 ……………………………………………………3-1 选择频率/距离 ………………………………………………3-2 校准 …………………………………………………………..3-2
校准确认 ……………………………………………….3-3 手动校准过程 ………………பைடு நூலகம்……………………….3-4 自动校准 InstaCal 模块确认 …………………………3-5 自动校准 InstaCal 模块校准过程 ……………………. 3-6
Site Master S113C,S114C, S331C,S332C, 天线、电缆和频谱分析仪
用户指南
专门用于传输线和其它射频器件的手持式测试仪
1
目录
第一章— 概述简介 ………………………………………………………………..1-1 说明 ………………………………………………………………..1-1 标准附件 ……………………………………………………………1-1 选件 …………………………………………………………………1-2 可选附件 ……………………………………………………………1-2 性能指标 …………………………………………………………..1-3 维护事项 ……………………………………………………………1-6 校准 …………………………………………………………………1-6 自动校准 InstaCal 模块 …………… ………………………………1-7 年检 ………………………………………………………………….1-7

PSL620C技术说明书V4.3

国电南自Q/GDNZ.J.01.72-2000标准备案号：1539- 2000PSL 620C系列数字式线路保护技术说明书国电动份GUODIAN NANJING AUTOMATION CO.，LTDPSL620C数字式线路保护装置技术说明书V4.30国电南京自动化股份有限公司2005年12月版本声明本技术说明书适用于以下版本的保护程序：PSL621C距离保护版本： 4.53PSL621C零序重合闸保护版本： 4.52PSL622C高频保护版本： 4.10PSL623C过流零序重合闸保护版本： 4.53PSL626C过流距离重合闸保护版本： 2.82PSL627C过流重合闸保护版本： 2.82产品说明书版本修改记录表1098765432 V4.3 增加具备双以太网通信口(或三以太网)、RS485串行通信口、V4.52 2005.12 就地打印串行通讯口、PSView调试分析软件串行通讯口1 V4.0 增加装置整体结构图、面板布置图、结构安装图等 V4.50 2003.9 序号说明书版本修改摘要软件版本号修改日期* 技术支持：电话（025）51183140传真（025）51183144* 本说明书可能会被修改，请注意核对实际产品与说明书的版本是否相符* 2005年12月第1版第1次印刷目录1 概述 (1)1.1适用范围 (1)1.2功能配置及型号 (1)1.3性能特点 (1)2 技术性能及指标 (3)2.1额定电气参数 (3)2.2技术性能及指标 (3)2.3环境条件 (4)2.4绝缘性能 (4)2.5电磁兼容性能 (5)2.6机械性能 (5)3 PSL621C线路保护装置 (6)3.1功能及原理 (6)3.1.1 启动元件 (6)3.1.2 选相元件 (6)3.1.3 距离保护 (6)3.1.4 零序保护 (12)3.1.5 重合闸继电器 (14)3.1.6 失灵启动 (16)3.1.7 合闸加速保护 (16)3.1.8 交流电压电流异常判断 (17)3.1.9 过流保护 (18)3.1.10 低周减载、低压减载 (18)3.2硬件构成 (20)3.2.1 硬件配置 (20)3.2.2 各模件说明 (22)3.3定值与整定 (31)3.3.1 装置整定项目与有关参数整定范围 (31)3.3.2 整定计算及整定方法简介 (33)4 PSL622C线路保护装置 (37)4.1功能及原理 (37)4.1.1 高频保护 (37)4.2硬件构成 (44)4.2.1 硬件配置 (44)4.2.2 各模件说明 (45)4.3定值与整定 (46)4.3.1 装置整定项目与有关参数整定范围 (46)4.3.2 整定计算及整定方法简介 (47)5 PSL623C线路保护装置 (49)5.1功能及原理 (49)5.2硬件构成 (50)5.2.1 硬件配置 (50)5.2.2 各模件说明 (51)5.3定值与整定 (52)5.3.1 装置整定项目与有关参数整定范围 (52)5.3.2 整定计算及整定方法简介 (54)6 PSL626C 线路保护装置 (56)6.1功能及原理 (56)6.2硬件构成 (60)6.2.1 硬件配置 (60)6.2.2 各模件说明 (61)6.3定值与整定 (65)6.3.1 装置整定项目与有关参数整定范围 (65)6.3.2 整定计算及整定方法简介 (66)7 PSL627C 线路保护装置 (69)7.1功能及原理 (69)7.2硬件构成 (70)7.2.1 硬件配置 (70)7.2.2 各模件说明 (71)7.3定值清单及整定说明 (72)7.3.1 装置整定项目与有关参数整定范围 (72)7.3.2 整定计算及整定方法简介 (73)8 信息记录和分析 (75)9 与变电站自动化系统配合 (75)10 事件信息一览表 (76)1 概述1.1 适用范围PSL 620C系列数字式线路保护装置是以距离保护、零序保护和三相一次重合闸为基本配置的成套线路保护装置，并集成了电压切换箱和三相操作箱，适用于110KV、66KV或35KV输配电线路。

rc522中文资料_数据手册_参数

一站式配套，解决物料烦恼，万联芯城-以良心做好良芯，专为终端工厂企业客户提供电子元器件一站式配套报价服务，只需提交BOM物料清单，我们将为您报出一个满意的价格，万联芯城电子元器件配单服务可以为客户节省采购成本，满足客户物料需求，丰富的电子元器件供应链体系已为全国多家终端企业服务，点击进入万联芯城。
MFRC522_34本文档提供的所有信息均受法律免责声明保护. ?恩智浦BV 2010.保留所有权利.产品数据表上市 3.4版 - 2010年3月5日 112134 31的96恩智浦半导体 MFRC522非接触式读卡器IC 8.6节电模式 8.6.1硬盘掉电当引脚NRSTPD为低电平时，MFRC522硬件掉电被使能.这将关闭所有内部电流包括振荡器的汇.所有数字输入缓冲器都与输入引脚分开内部钳位（引脚NRSTPD除外）.输出引脚在高电平或低电平时被冻结低级. 8.6.2软关断模式在COMMANDREG寄存器之后立即进入软休眠模式 POWERDOWN位被设置为逻辑1.所有内部电流吸收器都被关闭，包括振荡器缓冲.但是，MFRC522数字输入缓冲器并未与输入引脚分开并保持其功能.数字输出引脚不会改变它们的状态.在软件关断期间，所有寄存器值，FIFO缓冲区内容和配置保持其当前内容.将POWERDOWN位设置为逻辑0后，需要 1024个时钟直到软关断模式退出由POWERDOWN位指示.将其设置为逻辑0不会立即生效清除它.软关断模式时，它由MFRC522自动清零退出.备注：如果使用内部振荡器，则必须考虑它是由哪个振荡器提供的引脚AVDD，并且它需要一定的时间（T OSC ）MFRC522 直到振荡器稳定并且时钟周期可以被内部逻辑检测到.首先推荐用于串行UART将值55H发送到MFRC522.振荡器必须稳定才能进一步访问寄存器.为确保这一点，对地址0执行读取访问，直到MFRC522回答上次读取命令，地址为0的寄存器内容.这表示 MFRC522已准备就绪. 8.6.3发射机掉电模式发射机掉电模式由此关闭内部天线驱动器，MFRC522关闭射频场.变送器掉电模式通过设置 TXCONTROLREG寄存器的TX1RFEN位或TX2RFEN位置为逻辑0. 8.7振荡器电路图22.石英晶体连接产品数据表上市 3.4版 - 2010年3月5日 112134 25的96恩智浦半导体 MFRC522非接触式读卡器IC 8.2.3串行数据交换 MFRC522实现了两个主要模块.数字模块包含状态机器，编码器/解码器逻辑.模拟模块包含调制器和天线驱动器，接收器和放大器. MFRC522它们之间的接口是可能的两个模块需要配置，以便将接口信号路由到引脚MFIN和 MFOUT.该拓扑结构允许将MFRC522的模拟模块连接到数字模块的另一个设备.串行信号开关由TXSELREG和RXSELREG寄存器控制.图20显示了用于P-DRIVER TX1和TX2的串行数据开关. 8.2.4 MFIN 和MFOUT接口支持 MFRC522分为数字电路模块和模拟电路模块.数字块包含状态机，编码器和解码器逻辑等.模拟块包含调制器和天线驱动器，接收器和放大器.界面在这两个模块之间可以进行配置，以便可以路由接口信号到引脚MFIN和MFOUT;请参阅第26页的图 21.该配置已实施使用TXSELREG寄存器的MFOUTSEL [3：0]和DRIVERSEL [1：0]位和RXSELREG寄存器 UARTSEL [1：0]位.这种拓扑结构允许模拟模块的某些部分连接到数字模块另一个设备. TXSELREG寄存器中的开关MFOUTSEL可用于测量MIFARE和 ISO / IEC14443 A相关信号.这在设计阶段尤为重要或用于测试目的，因为MFRC522能够检查发送和接收的数据. MFIN和MFOUT引脚的重要用途可以在有源天线概念中找到.外部有源天线电路可以连接到MFRC522的数字模块.必须配置开关MFOUTSEL，以便发送内部米勒编码信号引脚MFOUT（MFOUTSEL = 100B）. UARTSEL [1：0]必须配置为接收一个具有来自MFIN引脚的子载波的曼彻斯特信号

Hexagon Optiv Classic 322 数字测量设备说明书

DATA SHEET OPTIV CLASSIC 322PRODUCT DESCRIPTIONThe Optiv Classic 322 combines optical and tactile measurement in one system (optional touch-trigger probe).The system supports multi-sensor measurements using the Vision sensor (CMOS colour camera, motorised CNC zoom) and the touch-trigger probe HP-TM. The Optiv Classic 322 provides easy pallet station integration with good accessibility to the measuring table from all sides. Measurement software is PC-DMIS.FIELDS OF APPLICATION• Shop floor and inspection room• Versatile geometry measurements and GD&T analysisDESIGNDesign principle : Benchtop unit of proven cross-table design with a solid metal base frame as a standardGuides : Mechanical linear guides on all axes, counterbalance on Z axisDrives : DC servo motors, power transmission via plain shafts in conjunction with rolling ring drivesLength measuring system : Incremental, optoelectronic length measuring systemResolution of the scales : 0.05 µmMEASURING RANGE (X x Y x Z)OPTIV CLASSIC 322X300 mm (11.5 in.)256 mm (10 in.)256 mm (10 in.)Y200 mm (7.5 in.)175 mm (6.5 in.)175 mm (6.5 in.)Z200 mm (7.5 in.)(2)200 mm (7.5 in.)(2)200 mm (7.5 in.)(2)(1) Vision sensor <—> Touch-trigger probe, see page 6. (2) At a maximum workpiece depth in Y of 140 mm, otherwise Z = 80 mm.LOADING CAPACITY• Load-bearing capacity of the table up to 16 kgDIMENSIONS IN MM AND WEIGHTS IN KG• Dimensions see machine layout on page 5• Machine weight 260 kg + base frame 45 kgMEASURING ACCURACY(3)XY measuring accuracy MPE (Exy) = (2.8 + L/150) µm XY measuring accuracy MPE (Exy) = (2.8 + L/150) µmZ measuring accuracy MPE (Ez) = (5.0 + L/150) µm Z measuring accuracy MPE (Ez) = (5.0 + L/150) µm(3) The conditions of acceptance of Hexagon Metrology Vision apply. L = measurement length in mm.HEXAGON MANUFACTURING INTELLIGENCE | 2OPTIV CLASSIC 322 AIRBORNE NOISE EMISSIONS• The A-weighted emission sound pressure level at operator’s position is less than 70 db(A). ENVIRONMENTAL REQUIREMENTS• Air humidity 45 % - 75 % RL, non-condensing• Environmental temperature 20 °C ± 2 °C• Permissible temperature gradient 1.0 °C/h, 2.0 °C/d, 1.0 °C/m• Max. installation height 2000 m above sea levelTHROUGHPUT• Max. traversing speed : X, Y = 165 mm/s, Z = 60 mm/sVISION SENSORTechnical description :• Sensor for non-contact measurement of smallest and closely toleranced features- H igh resolution digital 1/1.8-inch CMOS colour camera with Gigabit Ethernet interface, for interference-free,low noise image reproduction- Maximum optical precision due to low distortion optics : Motorised CNC zoom- Powerful image processing> Fast, precision video autofocus> Automatic feature detection, geometry and bad pixel video filters> C ontour scanning mode : Sophisticated set of user-selectable algorithms to setup edge detection,intelligent, automatic selection of the most suitable setting for the measurement> Best fit routines> A utoTune : Transferability of measuring programs between machines of the same type> M ultiCapture : MultiCapture allows all 2D features within a field of view to be captured simultaneously,regardless of the feature type. Inspection speeds can be increased by 35 % or more, depending on the featuresize and density. The capture sequence for groups of features using MultiCapture is also automaticallyoptimised, creating the most efficient possible path with the fewest number of stage movements.> R GB Sensitivity Adjustments for colour cameras : Software controls for Red/Green/Blue (RGB) sensitivity inimages from a colour camera allow for fine control adjustment over image contrast. This capability improvesoverall consistency in vision inspection in general and is especially useful for coloured parts where edges can bedifficult to capture with grayscale or lighting modifications alone.Illumination for Vision sensor :• Coaxial LED top light• LED back light• Multi-segment LED ring light : 4 quadrants• Laserpointer (simplifies navigation during the measuring program generation)CNC zoom :• M otorised zoom, for a continuous adjustment of field of view and resolution : Standard: 6.5x• H igh resolution digital 1/1.8-inch CMOS colour camera (H 1280 x V 1024) with Gigabit Ethernet interface MAGNIFICATION VARIANTS OF THE 6.5X CNC ZOOM(1)Standard0.74x to 4.4x920 to 1309.2 x 7.3 1.53 x 1.227.2 bis 1.249x to 295x(1) Values rounded. (2) Optical. (3) Without multi-segment LED ring light (When using a multi-segment LED ring light, these values are reduced by the amount of the overall heightof the ring light (approx. 30 mm).). (4) On a 22-inch (16:9) monitor, PC-DMIS “Scale to Fit” —> OFF. | HEXAGON MANUFACTURING INTELLIGENCE3TOUCH-TRIGGER PROBE HP-TM (OPTIONAL)• T he5-way touch-trigger probe consistsof the sensor body and the stylus holding module that are magnetically connected to each other.• T he stylus holding modules are available in four versions with different trigger forces.±X, ±Y, +Z M8 thread(probe body),M2 thread(styli)Four :• L Flow force• S Fstandardforce• M Fmediumforce• E Fextendedforce0.35 µm(LF module),0.35 µm(SF module),0.50 µm(MF module),0.65 µm(EF module)± 0.60 µm(LF module),± 0.80 µm(SF module),± 1.00 µm(MF module),± 2.00 µm(EF module)0.055 N,L = 10 mm(LF module),0.08 N,L = 10 mm(SF module),0.10 N,L = 25 mm(MF module),0.10 N,L = 50 mm(EF module)X/Y = +/- 16°,Z = + 5 mmHR-P with4 slotsMutual measuring range Vision sensor <—> Touch-trigger probe, see page 6.CONTROL SYSTEM AND SAFETY REGULATIONS• Machine control unit : DELL computer system with Microsoft Windows 10 Professional (64 bit)• CNC controller : Microprocessor CNC with vector path control• S afety equipment:- E mergency-Stop circuit with Emergency-Stop button- A xis drive via rolling ring drive with safety slip clutch- S cale signal monitoring- P rotective covers for the axes’ drives- C ollision protection for touch-trigger probes• S afety regulations:- D IN EN ISO 12100-1 and -2 (Safety of machinery)- DIN EN 60204-1 (Safety of machinery - Electrical equipment of machines)- DIN EN ISO 13849-1 (Safety of machinery - Safety-related parts of control systems)- D IN EN 61000-4-2 and -4 (Electromagnetic compatibility EMC, immunity of machines)- D IN EN 55011 (Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics) SUPPLY DATA• I nput voltage power supply 115-230 V ± 10%• F requency 50/60 Hz ± 5%• P ower consumption (max.) 690 WOPTIONAL EQUIPMENT• T ouch-trigger probe HP-TM• S tylus module changing rack HR-P with 4 slots• R otary indexing table• P eriphery:- W orktable- P rinters,monitorsHEXAGON MANUFACTURING INTELLIGENCE | 4OPTIV CLASSIC 322 MACHINE LAYOUT | HEXAGON MANUFACTURING INTELLIGENCE5HEXAGON MANUFACTURING INTELLIGENCE | 6STAGE LAYOUTOPTIV CLASSIC 322 ROTARY INDEXING TABLE (OPTIONAL)ROTARY INDEXING TABLE FOROPTIV CLASSIC 322, 432, 443 ANDOPTIV PERFORMANCE 322In this separate data sheet, you will findfurther information on the optionally availablerotary indexing table. | HEXAGON MANUFACTURING INTELLIGENCE7Hexagon Manufacturing Intelligence helps industrial manufacturers develop the disruptive technologies of today and the life-changing products of tomorrow. As a leading metrology and manufacturing solution specialist, our expertise in sensing, thinking and acting – the collection, analysis and active use of measurement data – gives our customers the confidence to increase production speed and accelerate productivity while enhancing product quality. Through a network of local service centres, production facilities and commercial operations across five continents, we are shaping smart change in manufacturing to builda world where quality drives productivity. For more information, visit .Hexagon Manufacturing Intelligence is part of Hexagon (Nasdaq Stockholm: HEXA B; ), a leading global provider of information technologies that drive quality and productivity across geospatial and industrial enterprise applications.COORDINATE MEASURING MACHINES 3D LASER SCANNINGSENSORSPORTABLE MEASURING ARMS SERVICESLASER TRACKERS & STATIONS MULTISENSOR & OPTICAL SYSTEMS WHITE LIGHT SCANNERS METROLOGY SOFTWARE SOLUTIONS CAD / CAMSTATISTICAL PROCESS CONTROL AUTOMATED APPLICATIONS MICROMETERS, CALIPERS AND GAUGES DESIGN AND COSTING SOFTWARE© 2018 Hexagon AB and / or its subsidiaries and affiliates. All rights reserved. This document is accurate as of its publication date. Information is subject to change without notice.。

工科毕业论文

摘要为了更好地满足计算过程中准确性、精确性、快速性和宽频带的要求，本文提出基于DSP的智能电表的设计原理和实现技术。

本方案主要由检测电路、专用电能计量芯片ATT7022、STC12单片机、128×64液晶显示、按键、RS485通信、红外通信以及电源部分组成。

电路中的电流（电压）信号经过电流（电压）互感器，强电信号转换为安全的弱电信号，通过ATT7022把计量数据传给单片机，由单片机控制128×64液晶显示,另设按键可选择显示测量数据,并扩展RS485和红外线通信功能。

因为ATT7022具有极高的精度，能够达到1级测量精度要求，由于互感器铁芯趋于饱和，当电力线路出现过电压或过电流时，其输出不会成正比的增加，能保护测量仪表设备。

关键词：精确计量、ATT7022、STC12C5410、通信、显示、按键AbstractTo satisfy even more the veracity and the precision and the celerity and the Broad Band.we present a new theory and a new technology to contriveall intelligent power-converter(ipc) based on dsp. This scheme mainly consists of Detection circuit, Special energy metering ATT7022 chips，STC12，128 * 64 LCD display，key，RS485 communication，Infrared communication and power..The current in the circuit by current signal (voltage transformer, high voltage (voltage) signals are converted to electricity signal, the safety ATT7022 through the measurement data to SCM by single-chip microcomputer control, 128 * 64 LCD display, and buttons can choose to display measured data, and expand RS485 and infrared communication function. Because of the high precision, ATT7022 can reach 1 level measurement accuracy requirement, and because of transformer core tend to saturation, when power line voltage or current appeared, the output will increase, the proportional to the measuring equipment to protect.Keywords: accurate measurement ATT7022 STC12C5410communication display key-press绪论研究意义针对目前三相功率表存在的局限性，为了很好的满足计算过程中准确性、精确性、快速性和宽频带的要求，应用了DSP技术，引入了DSP芯片，即它是利用DSP的强大功能，来实现高速运算，从而实现适时精确计算的功能；在需要对结果数据进行处理，以及键盘、显示、外部接口的控制与管理时，由于这一部分任务对时间要求不高，且需要大量的CPU总线资源，不适合用DSP来完成，因此，考虑选用一片普通单片CPU来负责整个系统的管理及数据再处理的工作。

SP322CF中文资料

■+5V Only Operation■Programmable V.11 or V.35 Selection ■Three Differential V.11 Transceivers in V.11 Mode■Three Differential V.35 Transceivers in V.35 Mode■No External Resistor Termination for Compliant V.35 Operation■V.11 Cable Termination (approx. 120Ω)Internally Configured in V.11 Mode ■Tri-State capability on drivers and receivers■Ideal low cost solution for X.25 or Frame Relay Serial PortsDESCRIPTIONThe SP322 is a programmable V.11 or V.35 transceiver IC. The SP322 contains three drivers and three receivers when selected in each mode. The selection is done by the V.11/V.35 select pin. The V.11 transceivers can typically operate at 10Mbps while adhering to the ITU V.11specifications. The V.35 transceivers can operate up to 10Mbps while adhering to the ITU V.35specifications.The SP322 contains internal resistor termination for compliant V.35 operation as well as the V.11termination on the receiver inputs for optional cable termination. Each SP322 driver contains a control pin which disables the output and places the output pins in a high impedance state. Each receiver also has a control pin which places the receiver outputs in a high impedance state. The enable pins will disconnect the internal termination network for whichever mode theSP322 is selected. For the receivers, the enable pin will place the input pins in a high impedance (approx.15kΩ). This allows for convenient DTE-DCE configuration by connecting the driver outputs to the receiver inputs, thus allowing the enable pins to select the desired DTE or DCE operation.SPECIFICATIONSTypically 25°C @ Vcc = +5V unless otherwise noted.MIN.TYP.MAX.UNITS CONDITIONSLOGIC INPUTS V IL 0.8Volts V IH2.0Volts LOGIC OUTPUTS V OL 0.4Volts I OUT = -3.2mA V OH2.4VoltsI OUT = 1.0mAV.35 DRIVERDC Characteristics OutputsTest Terminated Voltage ±0.44±0.55±0.66Volts per Figure 10Source Impedance50100150Ωper Figure 11Short Circuit Impedance 135150165Ωper Figure 12Offset ±0.6Volts per Figure 10AC Characteristics OutputsTransition Time 40ns per Figure 13; 10% to 90%Propagation Delay t PHL 4070100ns per Figures 18 and 19 t PLH4070100ns per Figures 18 and 19Max. Transmission Rate 10Mbpsper Figures 18 and 19V.35 RECEIVER DC Characteristics InputsInput Sensitivity +80mV Input Impedance90100110Ωper Figure 14Short Circuit Impedance 135150165Ωper Figure 15AC Characteristics InputsPropagation Delay t PHL 50100150ns per Figures 18 and 21 t PLH50100150ns per Figures 18 and 21Max. Transmission Rate10Mbps per Figure 18ABSOLUTE 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 Storage Temperature..........................-65˚C to +150˚C Power Dissipation44-pin Plastic QFP...........................1500mWPackage Derating:44-pin Plastic QFPøJA ....................................................52 °C/W元器件交易网V.11 DRIVERDC Characteristics OutputsOpen Circuit Voltage ±6.0Volts per Figure 1Test Terminated Voltage ±2.0±5.0Volts per Figure 20.5V OC0.67V OC Volts Balance ±0.4Volts per Figure 2Offset±3.0Volts per Figure 2Short-Circuit Current ±150mA per Figure 3Power-Off Current ±100µA per Figure 5AC Characteristics V CC = +5V for AC parameters OutputsTransition Time 20ns per Figure 4; 10% to 90%Propagation DelayUsing C L =50pFt PHL 5080100ns per Figures 18 and 19t PLH5080100ns per Figures 18 and 19Differential Skew2040ns per Figures 18 and 19Max. Transmission Rate 10MbpsV.11 RECEIVER DC Characteristics InputsCommon Mode Range –7+7Volts Sensitivity ±0.3Volts Input Current±3.25mA per Figures 6 and 7Current w/ 100Ω Term.±60.75mAper Figures 8 and 9AC Characteristics V CC = +5V for AC parameters InputsPropagation DelayUsing C L =50pFt PHL 50110150ns per Figures 18 and 21t PLH50110150ns per Figures 18 and 21Differential Skew20ns per Figure 18Max. Transmission Rate 10MbpsENABLE TIMING DriverEnable TimeSee Figures 16 and 20Enable to Low 90500ns C L =15pF, S 1 Closed Enable to High 90500ns C L =15pF, S 2 Closed Disable TimeSee Figures 16 and 20Disable From Low 90500ns C L =15pF, S 1 Closed Disable From High 90500ns C L =15pF, S 2 Closed Receiver Enable TimeSee Figures 17 and 22Enable to Low 90500ns C L =15pF, S 1 Closed Enable to High 90500ns C L =15pF, S 2 Closed Disable TimeSee Figures 17 and 22Disable From Low 90500ns C L =15pF, S 1 Closed Disable From High 90500nsC L =15pF, S 2 ClosedPOWER REQUIREMENTS Supply Voltage V CC +4.75+5.25Volts Supply Current I CCShutdown 4µA V.35 Mode 45mA Driver outputs loaded with 100ΩV.11 Mode95mADriver outputs loaded with 100ΩSPECIFICATIONSTypically 25°C @ Vcc = +5V unless otherwise noted.MIN.TYP.MAX.UNITS CONDITIONSTEST CIRCUITS...SWITCHING WAVEFORMS...Figure 19. Driver Propagation DelaysFigure 20. Driver Enable and Disable TimesFigure 22. Receiver Enable and Disable TimesFigure 23. Typical V.11 Driver Output Figure 24. Typical V.35 Driver OutputFigure 21. Receiver Propagation DelaysFigure 25. SP322 PinoutFigure 26. SP322 Typical Operating CircuitTHEORY OF OPERATIONThe SP322 is a programmable V.11 or V.35transceiver IC. It contains three driver and three receivers which can be configured to either V.11or V.35 physical layer electrical characteristics.The transceivers within the SP322 include all the necessary termination resistor networks required for compliant V.11 and V.35 signals.This simplifies serial port designs using V.11 or V.35 where the engineer does not have to configure V.11 cable termination resistors and the V.35 network.The SP322 contains four basic blocks: the charge pump, differential drivers, differential receivers, termination network circuitry. Each block is described in the following.Charge–PumpThe SP322 charge pump is smaller version of the Sipex –patented design (U.S. 5,306,954).The charge pump still requires four external capacitors and uses a four–phase voltage shift-ing technique to attain symmetrical 10V power supplies. But the pump is only used for provid-ing internal biasing for the transceivers and the termination circuitry. The V DD and V SS outputs provide only 3mA of output current and should not be connected to bias other external circuitry.Recommended charge pump capacitor values are 1µF or greater. The internal oscillator pro-vides a clock rate for the charge pump which typically operates at 15kHz.DriversThe SP322 has three differential drivers. There are two types of drivers includes within the SP322: V.11 drivers and V.35 drivers.When configured in V.11 mode, the V.11 driv-ers produce a differential output compliant with the V.11 and RS-422 electrical specifications.This includes the all the DC electrical param-eters such as V OC , V T , V OS , etc. The strength of the SP322 drivers allow them to also drive signals per the RS-485 standard. The V T mini-mum of ±1.5V is provided by the driver output given a load of 54Ω as opposed to ±2.0V with a 100Ω load for RS-422. However, the drivers are not intended to operate over the RS-485 com-mon mode range of +12V to -7V. The commonmode range for the V.11 drivers is +7V to -7V which is in accordance to the ITU V.11 specifi-cation.When in V.35 mode, the drivers provide V.35signals compliant to the ITU V.35 electrical specification. Specifically, the V.35 driver is designed to supply a differential output of ±0.55V with an offset of less than 0.6V. With Sipex's patent-pending V.35 driver design, the driver also adheres to impedance measurements such as driver output source impedance (100Ω ±50Ω)and driver output short-circuit impedance (150Ω±15Ω). Traditional V.35 drivers require a resis-tor network to provide the proper V.35 imped-ance specifications for the driver outputs. The SP322 V.35 driver does this without the aid of any external components attached to the driver output. Its unique design contains internal resistance matching and switching to provide compliant V.35 signals.Each driver includes an enable pin for added convenience. The driver enable pins are low active and will tri-state the driver outputs if a logic "1" is applied. During this state, the drivers are high impedance. The enable pins include a pull-down resistor so that the pin can be unconnected where the driver will always be enabled. Regardless of physical protocol, the drivers can operate to at least 10Mbps.ReceiversThe SP322 has three differential receivers which are used for either V.11 or V.35. The receivers have a 200mV sensitivity and operate over the common mode range of +7V to -7V. The receiver itself is the same in either V.11 or V.35mode. The receiver input termination is config-ured differently for each mode (V.11/V.35 pin).The receivers also include enable pins for con-venience. The receiver enable pins are high active where a logic "0" will tri-state the re-ceiver outputs. During tri-state, the receiver inputs are approximately 12k Ω. Any termina-tion associated with the operating mode is dis-connected during tri-state of that receiver. The receiver enable pins have a pull-up resistor that allows the pins to be unconnected. The receiver will always be active in this case. The differen-tial receiver can operate to at least 10Mbps.元器件交易网Termination CircuitryUnique to Sipex, the SP322 provides internal resistor networks for V.35 as well as the cable termination for V.11. The resistor network for the V.35 receivers are configured as a typical V.35 receiver using two 51Ω resistors in series tied to the A and B inputs with a 124Ω center-tap resistor to ground. The network is internally switched on during V.35 mode (V.11/V.35 =V CC ) using high performance, low rONtransis-tors. The transistors can operate efficiently over +7V to -7V, and can tolerate over +10V to -10V without damage. This termination provides the proper V.35 receiver input impedance of 100Ωand short-circuit impedance at 2V of 150Ω with 10% accuracy.The configuration for the V.11 receiver input resistor network is similar to the V.35 network except that the 124Ωresistor is disconnected added increase the input impedance to over 120Ωfor the V.11 cable termination. The minimum resistance per the ITU V.11 specifica-tion is 100Ω. The V.11 termination can be switched off using the V.11_TERM pin. For a terminated V.11 receiver, this pin is at a logic "1". A logic "0" will inform the switches to disconnect the V.11 termination.ShutdownThe SP322 includes a shutdown pin (SD) which disables the charge pump and all power con-suming circuitry to provide low ICC . A logic "1"to the SD pin will shut down the SP322 where it will draw less than 20µA of current.NET1/2 European CompliancyAs with all of Sipex's previous multi-protocol transceiver ICs, the SP322 drivers and receivers have been designed to meet all electrical specifications for ITU V.11 and V.35. Furthermore, it is internally tested and will pass the NET1/2 physical layer testing requirements. Please note that although the SP322 adheres to NET1/2 testing, any complex or unusual configuration should be double-checked to ensure NET compliance. Consult factory for details.Applications InformationThe SP322 is designed for serial port applica-tions needing V.11 and V.35 transceivers. The SP322supports a variety of physical layer protocols such as EIA-530, EIA-530A, RS-449, and V.36 where V.11 transceivers are used for clock and data signals. The termination resistors are recommended for crosstalk and reflections elimination under higher speed operation. Internal termination solves many headaches and configuration hassles with implementing V.11 and V.35. The SP322 provides a simple, low-cost solution for the clock and data lines for synchronous serial ports. The handshaking lines such as CTS, DTR, etc. can be implemented using discrete RS-422 or RS-232 transceivers, depending on the mode supported. Sipex supplies either differential (V.11) or single-ended (V.28) discrete transceiver products to mate with the SP322.元器件交易网44 PIN MQFP (MS-022 BC)–7.cC LC LSeatingPlaneCOMMON DIMENTIONS SYMBL MIN NOMMAX c 0.1123.00L 0.730.88 1.03L11.60 BASIC44 PIN LQFP0°–7cCOMMON DIMENTIONS SYMBL MIN NOMMAX c 0.1123.00L 0.450.600.75L11.00 BASIC0.2 RAD. MAX.SeatingPlaneLC L元器件交易网ORDERING INFORMATIONModel Temperature Range Package TypesSP322CF...........................................................................0°C to +70°C............................................................................................44–pin MQFP Please consult the factory for pricing and availability on a Tape-On-Reel option.CorporationANALOG 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 hereing; neither does it convey any license under its patent rights nor the rights of others.。

常熟开关有限公司生产APD-32,APD-40,APD-50,APD-63自复式过欠电压保护器

三、型号及含义
四、产品选型表及主要参数
外壳采用防火材料； ● 复位功能，确保任何情况下，手动恢复供电； ● 工作功耗1.4W/小时，每年节省电费百余元； ● 快速脉冲试验通过4级，使用高谐波家电工作稳定； ● 带有防雷功能，防止雷电天家庭中家用电器被雷电击中； ● 电源采用变压器供电，抗干扰能力强，器件性能稳定，使用寿命长； ● 带自检测按键，常规检查及其便利，后续定期可以检测设备是否正常工作，保证用电安全；

特色产品：APD自复式过欠电压保护器
五、安装接线图
六、产品实物Байду номын сангаас片2P和4P
七、生产车间一角-A
八、生产车间一角-B
九、生产车间一角
十、APD证书DY15-A101（网上可查）
十一、企业简介

企业机构：常熟开关有限公司授权生产：上海红申电气科技有限公司（2010年授权生产销售）代理商：温州、厦门、常熟、上海注册资本：人民币9000万经营模式：生产加工、经销批发员工数量：3200人客户类型：国家电网公司、成套厂、大中型建筑工程所属行业：配电输电设备;开关; 产品信息：成套大类（高低压电器、变压器、箱变）品牌：常熟开关
一、APD自复式过欠压保护器简介

APD：电压自动处理系统:Aransaction Processing Dystems 220:市电照明电压220V C5：设计序号试验注册型号：APD-16/25/32/40/50/63-C5 家用“自复式过欠压延时保护器”APD是常熟开关有限公司根据目前市电状况所研制的新一代家电保护装置。过欠压延时保护器控制线路选用进口元器件组装，产品的设计符合模块化标准，性能优良、可靠，能在电压异常情况下正常工作。当市电电压超过保护器动作电压时，保护器能迅速、可靠地切断电路，以达到保护电器和人身安全。当市电电压恢复正常时，保护器能自动接通电源、恢复供电，所有功能全部自动化处理实施、无需人员操作。面板上的红绿色发光二极管能指示保护器工作状态。指示灯发绿光时正常供电，发红光时保护功能启动切断供电。本“过欠电压延时保护器”产品结构紧凑、外观美观、安装与DZ47（C45）导轨通用。