CAT28F010PI-70T中文资料
CNY70中文资料
Dimensions of CNY70 in mm95 11345www.vishay.Document Number 83751Ozone Depleting Substances Policy StatementIt is the policy of Vishay Semiconductor GmbH to1.Meet all present and future national and international statutory requirements.2.Regularly and continuously improve the performance of our products, processes, distribution and operatingsystems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment.It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs).The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances.Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents.1.Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively2.Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the EnvironmentalProtection Agency (EPA) in the USA3.Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances.We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Telefunken products for any unintended or unauthorized application, the buyer shall indemnify Vishay Telefunken against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use.Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, GermanyTelephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423Document Number 83751。
RMC70系列一-和两轴运动控制器说明书
The RMC70 Base module includes CPU, communications, and one or two motion axes. Up to four Expansion modules can be added (e.g. analog inputs and DI/O).FeaturesCommand-based—minimal program development and The din-rail mountable RMC75Base module is just 3.22” x 5.00”Motion Control…and More.p.2Printed in USA 6/11EXP70-AP2RMC70 Series Ordering InformationRMC70 Base ModuleCPU ModuleR MC75E = RMC75 with Ethernet communications and USB monitor port ................................ p. 6 RMC75P = RMC75 with PROFIBUS-DP communications and RS-232 monitor port .................... p. 6 RMC75S = RMC75 with serial RS-232/485 communications and RS-232 monitor port ............. p .7Axis ModuleAA1 = Analog input (±10 V or 4-20 mA), ±10 V analog control output, 1 axis ............................ p .9 AA2 = Analog input (±10 V or 4-20 mA), ±10 V analog control output, 2 axes ........................... p .9 MA1 = Magnetostrictive (Start/Stop, PWM) or SSI input, ±10 V analog control output, 1 axis .. p .10 MA2 = Magnetostrictive (Start/Stop, PWM) or SSI input, ±10 V analog control output, 2 axes . p .10 QA1 = Quadrature encoder input (5 V differential), ±10 V analog control output, 1 axis .......... p .11 QA2 = Quadrature encoder input (5 V differential), ±10 V analog control output, 2 axes ......... p .11RMC70 Expansion ModulesExpansion ModuleA2 = 2 analog reference inputs (±10 V or 4-20 mA) ............................................................. p .13 AP2 = 2 analog inputs (±10 V or 4-20 mA) for position-pressure and position-force control.... p .13 D8 = 8 discrete I/O, 12-24 VDC, software configurable ....................................................... p .14 Q1 = ½–axis quadrature reference input (5 V differential) .................................................. p .15Mounting Dimensions ........................................... p . 18Voltage-to-Current Converters................................. p . 19 Cable Assemblies .................................................. p . 19 Terminal Blocks ..................................................... p . 19RMC75E-MA2Ethernet communications with 2 axes ofmagnetostrictive (Start/Stop or PWM) or SSI feedback. RMC75P-QA1PROFIBUS communications with 1 axis of quadrature encoder feedback. EXP70-D8 8 discrete I/OCompany ProfileDelta Computer Systems, Inc. manufactures motion controllers, color sensors, and other industrial controls providing high-performance automation solutions to a wide range of industries.RMC75E-MA1RMCTools Features Motion Control…and More. p.3Printed in USA 6/11RMC70 Control FeaturesThe RMC70 provides an extensive set of motion commands and programming capability for quick and easy yet flexible motion control for virtually every motion application.SClosed Loop ControlFull PID loop control with velocity, acceleration and jerk feed forwards for precise synchronized motion. Directional gain factors support fluid power control. SPosition ControlSPoint-to-Point moves S S-curvesS Speed at Position S GearingS Cyclic Sinusoidal Motion S Splines S CamsS Move VelocityS Rotary motion with support for incremental andabsolute SVelocity ControlSVelocity control with position feedback S Velocity control with velocity feedback SPressure and Force ControlSLinear or S-curve Ramps S GearingS Cyclic Sinusoidal Profile S Splines S Cams SForce ControlLoad cell or differential force.SPosition-Pressure and Position-Force Control STransition seamlessly between position control and pressure or force control.S Pressure or Force Limit – limit the pressure orforce during a position or velocity move. SActive DampingFor high-performance control of pneumatics and difficult systems.SOpen Loop ControlSeamless transition from open loop to closed loop and vice versa. Ramp the Control Output smoothly between two values, or ramp the Control Output down as the position approaches the final position, for hard-to-control systems.SQuick MoveMove in open loop and stop in closed loop for fast, smooth motion with accurate stops.SUser ProgramsPrograms are easy-to-understand sequences of commands. Run multiple programs simultaneously to handle axis commands and machine control functions.SPreScan TableCyclic task for immediate response to internal conditions or external events, such as discrete inputs, error conditions, etc.SVariablesRecipes and other user parameters can be stored for use by user programs.SMathematical ExpressionsExpressions provide flexible programming capability for advanced calculations and machine control sequences.SPlotsPlot any register in the RMC70, up to 16 registers per plot, sampled down to the control loop resolution. Event LogSpeeds troubleshooting by recording events such as parameter changes, commands, errors, and communications.SClosed Loop stopsRamp speed to zero at specified rate and hold position.SOpen Loop stopsRamp output voltage to zero at specified rate. SMulti-axis (group) stopsA fault on one axis halts multiple axes when configured as a group.SAutoStopsThe response of axes to each fault type is easily configurable.RMC75E CPU ModuleRMC75P CPU ModuleRMC75S CPU Module Motion Control…and More. p.5| Delta Computer Systems, Inc. | Battle Ground, WA USA 98604 | Tel: 360.254.8688 | Fax: 360.254.5435 | |p.6Motion Control…and More.p.7| Delta Computer Systems, Inc. | Battle Ground, WA USA 98604 | Tel: 360.254.8688 | Fax: 360.254.5435 | |p.8MA1 Axis ModuleAA2 Axis ModuleQA1 Axis ModuleMotion Control…and More.p.9| Delta Computer Systems, Inc. | Battle Ground, WA USA 98604 | Tel: 360.254.8688 | Fax: 360.254.5435 | |p.10Motion Control…and More.p.11| Delta Computer Systems, Inc. | Battle Ground, WA USA 98604 | Tel: 360.254.8688 | Fax: 360.254.5435 | |p.12Up to four Expansion modules (Exp70) can be added to an RMC70 motion controller to bring additional capabilities to the controller. Thetransducers.The A2 generates a 10 VDC exciter output, which eliminates a precision power source in some potentiometer applications. This low noise reference also provides the accuracyfollowing characteristics:S Voltage: r10 VS Current: 4-20 mAEach 16-bit input of the AP2 can be Motion Control…and More. p.13| Delta Computer Systems, Inc. | Battle Ground, WA USA 98604 | Tel: 360.254.8688 | Fax: 360.254.5435 | |p.14output common, all inputs must be the same polarity, and all outputs must be the same polarity, but inputs need not be the samepolarity as outputs. That is, outputs can switch high side or low side, and the inputs can be operated with either polarity signals.allows up to 64 slave axes to be electronically geared to one master quadrature signal. Motion Control…and More. p.15Printed in USA 6/11RMC70 Series WiringN ote: For detailed wiring diagrams, see the RMC70 Startup Guide or the RMCTools help.Ethernet (RJ-45)Twisted pair cable CAT5, CAT5e or CAT6, UTP or STP conforming to IEEE 802.3 for 100BASE-T must be used.Power Terminal BlockPin Label Function1 +24Vdc PS +24 VDC power2 PS Return Isolated power common3 Case Chassis groundMonitor Port (USB “B” Connector)Accepts a standard USB cable to communicate with a PC running RMCTools.PROFIBUS-DPStandard PROFIBUS-DP cabling must be used.Power Terminal BlockPin LabelFunction1 +24Vdc PS +24 VDC power2 PS Return Isolated power common3 CaseChassis groundMonitor PortAccepts a null-modem DB-9 female-to-female cable tocommunicate with a PC running RMCTools.RS-232 (DB-9)Pin Function2 Received data3 Transmitted data 5 Serial common 7 Request to Send (RTS) 8 Clear to Send (CTS)RS-485 Terminal BlockPin Label Function1 + T/R Tx/ Rx B (+)2 Trm Jpr Jumper to +T/R for termination3 - T/R Tx/ Rx A (-)4 SCmn Isolated serial common5 Bias Jumper Jumper to SCmn for bias6 CaseChassis groundPower (shared connector with RS-485)Pin Label Function 6 Case Chassis ground 7 +24Vdc PS +24 VDC power 8 PS Return Isolated power commonMonitor PortAccepts a null-modem DB-9 female-to-female cable tocommunicate with a PC running RMCTools.One connector per axis:Pin Label Function 1 + Fault InFault Input (12-24 VDC)2 - Fault In3 + Enable OutEnable Output (12-24 VDC)4 - Enable Out5 Control OutControl Output (±10 V)6 Common MDT SSI7 + Int/Clock + Interrogate + Clock8 - Int/Clock - Interrogate - Clock9 Common Common Common 10 + Ret/Data + Return + Data 11 - Ret/Data - Return - Data 12 Case Chassis groundNote: Pins 6 and 9 are electrically the same.One connector per axis:PinLabelFunction1 + Fault InFault Input (12-24 VDC)2 - Fault In3 + Enable OutEnable Output (12-24 VDC)4 - Enable Out5 Control OutControl Output (±10 V)6 Common7 + Anlg InAnalog input(For 4-20 mA, jumper pins 7 and 8)8 Jmpr for 4- 20mA9 - Anlg In 10 Common Analog common11+ 10Vdc Exciter Exciter output for use withpotentiometers12 Case Chassis ground Note: Pins 6 and 10 are electrically the same.Wiring continuedN ote: For detailed wiring diagrams, see the RMC70 Startup Guide or the RMCTools help.One connector per axis:PinLabelFunction1 A- A- from encoder (5 V signal)2 A+ A+ from encoder (5 V signal)3 B- B- from encoder (5 V signal)4 B+ B+ from encoder (5 V signal) 5 n/c No connection6 RegY/NegLim- Registration Y orNegative Limit (12-24 VDC) 7 RegY/NegLim+8 RegX/PosLim- Registration X orPositive Limit (12-24 VDC) 9 RegX/PosLim+10 n/c No connection 11 n/c No connection 12 Control OutControl Output (±10 V)13 Common 14 Z- Index pulse from encoder(5 V signals) 15 Z+16 Cmn Common17 n/c No connection 18 Home-Home Input (12-24 VDC)19 Home+ 20 - Fault InFault Input (12-24 VDC)21 + Fault In 22 n/c No connection 23 n/c No connection 24 - Enable OutEnable Output25 + Enable OutNote: Pins 13 and 16 are electrically the same.Pin LabelFunction110V Exciter+Exciter output for use with potentiometers2 Anlg Cmn Isolated analog common3 Input 0+ Analog input 0 (For 4-20mA, jumper pins 3and 4) 4 Jumper for 4-20mA5 Input 0-6 Anlg Cmn Isolated analog common7 Input 1+ Analog input 1 (For 4-20mA, jumper pins 7and 8) 8 Jumper for 4-20mA 9 Input 1-10 Case Chassis GroundNote: Pins 2 and 6 are electrically the same.Pin LabelFunction1 Input 0+Analog input 0(For 4-20 mA, jumper pins 1 and 2)2Jumper for4-20mA3 Input 0-4 Anlg Cmn Isolated analog common5 Input 1+Analog input 1(For 4-20 mA, jumper pins 5 and 6)6Jumper for4-20mA7 Input 1- 8 Case Chassis groundPinLabelFunction1 Output Cmn Common to one side of all outputs2 I/O 0 Input or output 03 I/O 1 Input or output 14 I/O 2 Input or output 25 I/O 3 Input or output 36 I/O 4 Input or output 47 I/O 5 Input or output 58 I/O 6 Input or output 69 I/O 7Input or output 710Input CmnCommon to one side of all inputsPin Label Function 1 Reg In+ High-speed registration orhome input 2 Reg In-3 A+Encoder A Input(to enable termination,jumper pins 3 and 4*)4 Jumper forTermination*5 A-6 Cmn Common7 B+Encoder B Input(to enable termination,jumper pins 7 and 8*)8 Jumper forTermination*9 B- 10 Case Chassis ground * Use either both jumpers or no jumpers.Printed in USA 6/11Drawings are not at 1:1 scale.RMC70 Series DimensionsAccessoriesDelta's voltage-to-current converters are designed for converting a voltage drive output to a current drive output in order to control a servo valve. Delta offers several voltage-to-current converters to fit your needs. The maximum output current is adjustable in increments of 10 mA up to the maximum output current range.PartNumber Description Output Current Range*PowerSupplyVC21242-channel voltage-to-current converter ±100 mA per channel 24 VDCVC2100 2-channel voltage-to-current converter ±100 mA per channel ±15 VDCVC2100-HS 2-channel voltage-to-current converter –high speed**±100 mA per channel ±15 VDCVC2124 VC2100 VC2100-HS* Channels can be connected in parallel to provide higher current. For example, two ±100 mA channels connected in parallel will provide ±200 mA.** M ost hydraulic control applications do not require the high-speed converter.Delta 's provides cable assemblies for certain products. The table below lists the available cables:Cable Part No Cable DescriptionRMC-CB-QUAD-01-06 6 ft long, for QA module. 1 DB25 to 3 individual pig-tailed cablesfor drive, encoder, and limits.RMC-CB-QUAD-01-10 10 ft long, for QA module. 1 DB25 to 3 individual pig-tailed cablesfor drive, encoder, and limits.RMC-CB-QUAD-01-15 15 ft long, for QA module. 1 DB25 to 3 individual pig-tailed cablesfor drive, encoder, and limits.RMC-CB-QUAD-01-20 20 ft long, for QA module. 1 DB25 to 3 individual pig-tailed cablesfor drive, encoder, and limits.Custom lengths are available per request. A drawing of RMC-CB-QUAD-01-xx is available on the Downloads page of Delta’s website at /dloads.All RMCs ship with connectors. Connectors are also available for order individually from Delta. The table below lists the available connectors. These parts are also available from connector manufacturers Amphenol Pcd or WECO using thesepart numbers.Connector Part NoConnector Description For ModulesELFT03260E RMC70 3-pin Terminal Block RMC75E, RMC75PELFT08260 RMC70 8-pin Terminal Block RMC75S, AP2ELFT10260 RMC70 10-pin Terminal Block A2, D8ELFT12260 RMC70 12-pin Terminal Block AA, MA p.19| Delta Computer Systems, Inc. | Battle Ground, WA USA 98604 | Tel: 360.254.8688 | Fax: 360.254.5435 | |Printed in USA 6/11。
P28F010-90资料
元器件交易网
28F010/28F020
E
CONTENTS
PAGE PAGE 4.5 DC Characteristics—28F020—TTL/NMOS Compatible—Commercial Products .......... 22 4.6 DC Characteristics—28F010—CMOS Compatible—Commercial Products .......... 24 4.7 DC Characteristics—28F020—CMOS Compatible—Commercial Products .......... 25 4.8 DC Characteristics—28F010—TTL/NMO Compatible—Extended Temperature Products ................................................... 27 4.9 DC Characteristics—28F020—TTL/NMO Compatible—Extended Temperature Products ................................................... 29 4.10 DC Characteristics—28F010—CMOS Compatible—Extended Temperature Products ................................................... 31 4.11 DC Characteristics—28F020—CMOS Compatible—Extended Temperature Products ................................................... 32 4.12 AC Characteristics—28F010—Read-Only Operation—Commercial and Extended Temperature Products .............................. 35 4.13 AC Characteristics—28F020—Read Only Operations—Commercial and Extended Temperature Products .............................. 36 4.14 AC Characteristics—28F010— Write/Erase/Program Only Operation— Commercial and Extended Temperature Products ................................................... 38 4.15 AC Characteristics—28F020— Write/Erase/Program Only Operation— Commercial and Extended Temperature Products ................................................... 39 4.16 AC Characteristics—28F010—Alternative CE#-Controlled Write—Commercial and Extended Temperature ............................. 44 4.17 AC Characteristics—28F020—Alternate CE# Controlled Writes—Commercial and Extended Temperature Products .............. 45 4.18 Erase and Programming Performance ..... 46 5.0 ORDERING INFORMATION ......................... 47 6.0 ADDITIONAL INFORMATION....................... 47
MAO-280手操器说明书
MAO-280后备手操器说明书概述：MAO-280Ｍ系列后备手操器能与各种DCS、VVVF、PLC、PC、RTU等控制系统和调节单元同阀门执行机构变频器配合使用。
具有启/停供电、手动硬手操、手动自动的转换等功能，对输入信号进行隔离处理，有很好的抗干扰能力。
也可接在各种调节器之后作备用仪表，一旦调节器失效，可由本控制器进行手动操作，并可取代伺服放大器直接驱动阀门。
本操作器有二路模拟量输入(可任意设定)（调节器输入，位置反馈输入），二路模拟量输出(可任意设定)（给调节器位置反馈，控制输出），二路开关量控制输入（自动/手动指示，启/停状态指示），二路开关量控制输出（自动/手动开关信号，启动/停止开关信号），可适用于各种测量控制场合。
采用国际标准开孔尺寸（66+1.0mm×66+1.0mm）,真正做到小型化和标准化。
仪表具有高稳定性和高可靠性。
外形尺寸（宽×高×长＝72mm×72mm×120mm）。
通过ISO9001国际质量体系认证，品质可靠。
MAO系列手操器特点：●长寿命，高可靠：该手操器采用英国多圈旋钮寿命长，一改原上下按键式的手操器，不耐用（工作不到一年，按键即损坏，薄膜式按键更是使用的时间短）。
该手操器属РоссияM280系列产品。
表内元件数量少故障率低，质保期长18个月，●安装和操作简便：安装采用盘面安装方便美观，可安装于任何仪表操作柜，电气柜上以及DCS桌面手操屏。
使用旋钮即刻调节，、非常适合变频器的调整（启动时慢速调、高速时快速调）。
并设有对设备的启/停开关，便于紧急故障处理。
●信号有多种配置：提供了现在国际常用的基本信号；4-20mA 、1-5V、0-10mA、0-10V、正反开关信号等。
●可与各种控制系统连接：可与DCS、PLC、PC、RTU、VVVF、及软件PID、进行连接，实现后备手操功能（当以上控制系统有问题时可快速切换到该手操器上手动调节。
烽火设备基础资料
780BNMU单盘硬件
面板指示灯含义
指示灯 ACT
UA/NUA NET SBUS MBUS
DCC指示灯
指示灯状态
备注
长亮但不闪烁表示 NMU盘未得到正确的配置 或时间；正常工作时，均 匀闪烁。
★ MBS1 MBUS1口通讯状态指示.闪动表示该口收到数据，本设备对外有6个MBUS1
口并联使用，可将其它功能模块（框、架）纳入到本设备进行管理
★ MBS2 MBUS2口通讯状态指示 闪动表示该口收到数据
★ DCCw 西DCC接收指示
闪动表示该口收到数据
★ DCCe 东DCC接收指示
闪动表示该口收到数据
6 6 611 3 3 322
EEEEEE 111111 ︱︱︱︱︱︱
666666 333333
123
456789
00 01 02 03 04 05 06 0 0 09 0 0 0 0 0 0F
11
78
ABCDE
风扇及分纤单元
OO
TTAAO 0
OO
25 25
U U U U 15 15
25 25
00 00
★ SBUS BCT应答指示 均匀闪动表示BCT与EMU通讯正常，不闪动表示
EMU未收到BCT应答，闪动频度不均匀表示可能有BCT通讯不好
★ NET F口数据指示灯 该灯以一定的频率闪动表示F口有数据收发
★ DCC0~3 从CPU串行口1~4指示灯 闪动表示该口收到数据
GF155-03BEMU单盘说明
❖ 可对某站点的光/电分支设备进行管理，；
CSC-280系列数字式保护(测控)装置说明书(0SF.451.069)_V2.0
2.7
ห้องสมุดไป่ตู้
输出触点容量............................................................................................................................ 4
2.8
装置主要技术参数.................................................................................................................... 4
1.1
适用范围 ................................................................................................................................... 1
1.2
装置主要特点............................................................................................................................ 1
技术支持
电话：010-62986668 传真：010-62981900
重要提示
感谢您使用北京四方继保自动化股份有限公司的产品。为了安全、 正确、高效地使用本装置，请您务必注意以下重要提示：
1) 本说明书仅适用于 CSC-280 系列数字式保护（测控）装置。 2) 请仔细阅读本说明书，并按照说明书的规定调整、测试和操作。如
3.6
人机接口（MMI） ................................................................................................................... 7
卡特(Cat) PM820、PM822和PM825凝胶机械拉拔机说明文件
Cat® C18 ACERT™ EngineGross Power (ISO 14396)563 kW 755 hp Operating WeightPM820 36 130 kg 79,630 lb PM822 36 700 kg 80,887 lb PM825 37 500 kg 82,650 lb Cutting DimensionsWidth - PM820 2010 mm 79 in Width - PM822 2235 mm 88 in Width - PM825 2505 mm 98.8 in Maximum Cutting Depth 330 mm 13 inPM820, PM822 and PM825 Cold Planers2CONTENTSIntroduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2, 3Machine Feature Overview ....................4, 5Powertrain, Undercarriage ....................6, 7Operating Environment ........................8, 9Cutting System .............................10, 11Cat Grade Control Option ....................12, 13Material Collection System ..................14, 15Optional Equipment .........................16, 17Service and Reliability. . . . . . . . . . . . . . . . . . . . . . . 18, 19Cutting Bits ...................................20Cat Diamond Bits ..............................21Specifications ..............................22, 2323THE HIGH POWER HALF-LANE MILLING MACHINES YOU HAVE BEEN WAITING FORCat ® PM820, PM822 and PM825 cold planers are the product of years of study, tinkering, rethinking. Every system andcomponent has been examined, refined, optimized. The result is an advanced, world-class cold planer.The PM800 models are similar in design to their sister PM600 half lane cold planers...but they bring a lot more power, useful for the most demanding applications. The PM800 models deliver the same benefits as well: lowered operating costs and increased productivity, paired with Cat reliability and the legendary dealer support you expect from Caterpillar.The PM820, PM822 and PM825 are well equipped to deliver precision and efficient high production. Many options are available to enhance machine versatility and customize operations to suit the application, from milling highways to urban streets. Whether you are texturing the surface or milling an airport runway, there is a configuration that will meet your requirements and expectations.POWERFUL AND REFINEDPRECISION AND CONTROL WITH VERSATILITY TO SPARE.4938641011121413612457721. Cat C18 ACERT ™ Engine2. Ground Control Console3. Rear Water Fill Nozzle4. Remote Camera (option)5.Hydraulic Side Plates with Position Sensors6. Crawler Tracks with Bolt-on Pads7. Advanced Steering8. Dual Operating Consoles 9. Power Canopy (optional windscreens available, not shown)10. Dust Abatement System (option)11. High Pressure Water Spray Hose (option)12. Water Spray Control and Clean out Manifold13. LCD Touchscreen Display 14. Cat Diamond Bits (option)15. Cat Grade Control (option)515152744667891013142RUGGED POWERTRAIN SIMPLE DESIGN DELIVERS AMPLE POWER TO GROUND.C18 ACERT ENGINE– Meets regional emission standards as required:U.S. EPA Tier 4 Final / EU Stage IV– Provides a gross power of 563 kW (755 hp)– Automatic idle control function and multiple rotor speedsoptimizes output to the demand on the engine, keepingoperation smooth and efficient– High capacity cooling system keeps engine at idealtemperature for optimal fuel efficiency and lower emissions– Proven core engine design ensures reliability and quietoperation– Engine is iso-mounted to reduce noise and vibration6PROPEL SYSTEM– Robust propel system features two propel pumps and two propel circuits, diagonally opposed; each circuit drives the propel motors for two crawler tracks– Cross-flow traction control supplies dedicated hydraulic flowdiagonally across machine to the tracks that grip– Automatic Load Control senses load changes on the rotor system load and adjusts propel speed to prevent stalls and optimizeproduction7STABLE PLATFORM– Four leg posts with position sensors independently adjust and provide powered vertical movement to maintain desired height – Ride-control feature ensures smooth travel– Optional Cat Grade Control is integrated with the machine and works seamlessly to provide maximum cutting precision; system can be enhanced to full 3D milling capabilityWORRY-FREE TRACKS– Four crawler tracks based on proven Cat track design and components– Tracks automatically adjust to provide ideal tension – Track pads are easily replaceable with bolt-on designEXCELLENT MANEUVERABILITY– Four steering modes: front steer, rear steer, crab steer, coordinated steer– Advanced steering function adjusts track alignment to provide precise steering geometry and reduce pad wear – Minimum left cutting radius: 2 m (6.56 ft)– Minimum right cutting radius: PM820- 2 m (6.56 ft) PM822- 1.8 m (5.91 ft)PM825- 1.5 m (4.92 ft)The four post design offers excellent maneuverability and dependable operation to maximize versatility and production.8OPERATING ENVIRONMENT– Height-adjustable dual operating console is intuitive and comfortable– Optional power canopy can deploy or stow during machine operation; optional windscreen panels available– Touchscreen LCD display provides gauge cluster, operating information, remote camera feed, machine control anddiagnostics; optional second and third display available to provide additional gauge or machine operation/control information – Optional suspension seats reposition for optimal visibility and comfort– Lockable storage provides secure area to stow personal items – 12-volt power receptacleERGONOMIC CONTROLS– Controls comfortably positioned for easy use– Large, backlit keypads are visible in all light conditions – Durable design tested to 1 million cycles– Lockable covers provide protection from vandalismEQUIPPED FOR 24/7 OPERATION– Working areas and perimeter well lit with standard halogen lights – Displays and controls easy to see – Additional LED light options – Available balloon lighting optionsCOMFORT AND CONTROLOPERATE WITH CONFIDENCE.REAR910ROBUST ROTOR CHAMBER– Chamber optimizes material flow to promote thorough clean-out – Thicker steel in areas exposed to high abrasion enhances durability– Side plates are hydraulically adjustable with position-sensing cylinders, can be used as an averaging ski– Hydraulically adjustable moldboard applies optimal down-pressure to keep material contained for clean out and minimize required sweepingANTI-SLAB DEVICE– Helps to optimize sizing and gradation – Protects collecting conveyor– Prevents blockage in the discharge openingTHE VERSATILITY YOU NEED– Two available cutting widths; – Cutting depth to 330 mm (13 in)– Enhanced clearance for flush cutting– Three rotor speeds, electronically selectable during operation – High production and fine milling drums available – Optional Cat Grade Control keeps machine on targetCUTTING SYSTEMEFFICIENT AND DEPENDABLE, AS IT SHOULD BE.11ADVANCED AUTOMATED FEATURES– Automatic Load Control senses load changes on the rotor and adjusts propel speed to prevent stalls and optimize production– Automatic plunge-cut feature ensures precise, repeatable starting cuts and reduces wear on machine (requires Cat Grade Control option)– Ramp-in, Ramp-out cutting capability (requires Cat Grade Control option)– Jump hold feature assists to clear obstaclesROTOR DRIVE SYSTEM– Driven by two 6-rib high-tensile belts– Automatic belt tensioning to reduce slippage – Heavy-duty dry clutchHIGH PRODUCTION ROTORS– 2.0 m (79 in), 2.2 m (88 in) or 2.5 (98.6 in) cutting widths– Cutting bits held in exclusive conical quick-release tool holders and arranged in a triple-wrap flight pattern– Large, replaceable carbide-faced loading paddles effectively move milled material onto collecting conveyor– Standard 15 mm (0.6 in) tool tip spacing is optimal for high production and reduced wear– Triple tree tool arrangement on rotor ends reduces wear on rotor when maneuvering in the cut– Cat MasterGrade™ premium carbide bits available – Optional Cat Diamond Bits provide cutting life up to 80 times longer than conventional carbide bits, decreasing overall fuel consumption and reducing machine wear12INTEGRATED DESIGN– System communicates directly with position-sensing hydraulic cylinders, slope sensors and processors to ensure optimalprecisionCONTROL BOXES– LCD color touchscreen display with soft keys is durable andvisible in all light conditions– Intuitive interface is easy to understand and use– Supports multiple languages– Control boxes and sensors can be repositioned withoutreconfiguring settings– Full control over grade and slope can be attained from anycontrol boxCAT GRADE CONTROLEASY TO USE; HIGH PRECISION.BLUE: Averaged readings RED: Discarded readings1REFERENCE VERSATILITY1. Sonic Mounting Point2. Control Box Mounting Point3. Position-sensing Independently Controlled Side Plates4. Optional Position-sensing Hydraulically Controlled Inboard Ski2234SYSTEM VERSATILITY– System can utilize various references including sonics, contact sensors, position sensing hydraulic cylinders, wire rope sensors – Can be enhanced for full 3D operation– Sensors can be positioned in multiple inboard or external locations around the machineSONIC SENSORS– Sensor units feature five ceramic transducers– System discards the highest and lowest readings and averages remaining three for a true average– Each unit equipped with temperature sensor that compensates for fluctuations due to temperature change– Durable construction outlasts foil transducer design1113Each sensor has five transducers; the high and low readings are discarded and the remaining three are averaged for a true average reading.The high-capacity conveyors provide efficient removal of milled material and dust with outstanding discharge control.COLLECTING CONVEYOR– A wide opening and seamless 850 mm (33.5 in) wide belt efficiently clears rotor chamber– Reversible for easy clean out– Optional grease tensioner provides easy adjustment of belt alignment and tension WATER SPRAY SYSTEM– Water spray system provides lubrication and cools bits whilehelping to control dust– Spray system fed by 3400 L (898 gal) onboard tank; tank can be filled from top deck ports, rear fill valve, side fill valve or optional refill pump– Optional additional water spray system provides maximumlubrication, cooling and dust suppression– Onboard winterization system utilizes compressed air to purge water lines1415LOADING CONVEYOR– Aluminum covers and vinyl side panels reduce spillage and help control dust– Seamless 850 mm (33.5 in) wide belt provides heavy duty, high speed discharge– Variable belt speed optimizes speed to material type and production rate– Reversible for easy clean out– “Boost” feature provides a temporary surge in belt speed to help precisely place material– Loading conveyor folds to reduce length for transport– Loading conveyor swings 60 degrees from center position to the left or right60˚60˚OPTIONAL DUST ABATEMENT SYSTEM– Vacuum system ports to collecting conveyor housing and transition between collecting and loading conveyor to remove airborne particles– Augments dust suppression provided by water spray system – Discharges collected dust into the loading conveyor to facilitate removal from working area around machine – Maximizes dust removal capability when used with water spray system and optional additional water spray systemCAT GRADE AND SLOPE CONTROLSystem is integrated with the machine for maximum precision POWER SUN CANOPYDeploys or stows hydraulicallyWINDSCREENS FOR POWER SUN CANOPYCAT DIAMOND BITSLasts up to 80 times longer than conventional carbide bits ADDITIONAL LCD TOUCHSCREEN DISPLAYFor use to monitor machine functionsPRODUCT LINK, ADDITIONAL CONFIGURATIONSKeep track of your machine health, location or fleet use ADDITIONAL WATER SPRAY SYSTEMSecond system augments lubrication, bit cooling and dust suppression capabilities of the standard systemINBOARD AVERAGING SKIHydraulically controlled ski provides inboard reference for grade control systemROTOR TURNING DEVICEAssists with turning rotor during rotor serviceDUST ABATEMENT SYSTEMVacuum system ports to the transition area between the rotor chamber and the collecting conveyor as well as the transition between the collecting conveyor and the loading conveyor; dust is removed and expelled within the loading conveyor, where is it discharged with the milled materialREMOTE CAMERA, LOADING CONVEYORMounts to the discharge end of the loading conveyor; provides enhanced view of discharge loading REMOTE CAMERA, REARMounts to the rear of machine; provides enhanced view of area behind the machineREMOTE CAMERA, MAGNETIC MOUNTMounts magnetically to various locations; up to two magnetic cameras can be usedSUSPENSION SEATAdjustable seats installed on operator’s platformBIT BUCKET TRAYSTrays mount to rear crawlers and provide convenient storage for bit bucketsHIGH PRESSURE WASHDOWN SYSTEMHigh pressure hose and spray wand connect to onboard water tank to deliver high pressure water spray for convenient clean up WATER TANK TRANSFER PUMPWater pump provides additional options to fill onboard water tank FUEL TRANSFER PUMPFuel pump provides additional options to fill fuel tank WARNING BEACON, FIXEDAmber warning beacon mounts to one of two fixed locations on loading conveyor or rear of machineWARNING BEACON, MAGNETIC MOUNTAmber warning beacon can be magnetically mounted in multiple locations on the machineCOMMISSIONING SUPPORTCat technician provides machine introduction and training to key personnelOPTIONAL EQUIPMENT OPTIMIZE VERSATILITY, PRODUCTIVITY, COMFORT.161.Power Sun Canopy2. Inboard Averaging Ski3.Dust Abatement System4. Remote Camera, Loading Conveyor5.Remote Camera, Magnetic Mount6.Bit Bucket Trays7.High Pressure Washdown System8. Water Tank Transfer Pump3861245717EASY SERVICE DESIGNED RIGHT IN.Outstanding access to critical components and systems makes service and maintenance easier and faster. That keeps your machine where you need it: on the job.LARGE ACCESS DOORS AND PANELS– Designed to facilitate efficient service, reducing labor costs and service time– Quick and easy maintenance– Accessible pumps and components– Power hood opens to allow walk-in access– Visual indicators simplify routine service checks18HYDRAULIC SYSTEM– Manual overrides simplify troubleshooting by eliminatingfunctioning systems– Hydraulic hoses are cleanly routed and clamped for long-term reliability– Exposed hoses are wrapped in nylon sleeves for protectionagainst abrasion– Pressure test ports and oil sampling ports simplify hydraulicsystem diagnosisELECTRICAL SYSTEM– 24-volt system with 100 amp alternator– Color-coded and numbered electrical wiring simplifiestroubleshooting– Harnesses are wrapped in abrasion-resistant nylon braid ELECTRONIC CONTROL MODULES (ECM)– Monitors machine systems to ensure proper function andprecision– Provides warning indications via LCD touchscreen display when machine performance is substandard– Provides diagnostic information TELEMATICS: PRODUCT LINK™– Maximize up-time– Automatic machine location– Hour updates– Diagnostic codes– Schedule service at convenient times– Optional configurations availableLONG SERVICE INTERVALS– 500 hour engine oil service interval– 3,000 hour hydraulic oil service interval without oil sampling;6,000 hours with oil samplingACCESSORY DRIVE SYSTEM– Provides full operational control of auxiliary machine functions to enable assisted machine movement during maintenance or service– Facilitates assisted relocation of machine from live construction area to service area during emergency situations19Pallet ConcreteAsphalt or Asphalt off ConcreteAsphaltShallow 25 - 50 mm (1” - 2”)Moderate 75 - 125 mm (3” - 5”)Deep 150 mm (6” o r more)Puller Tool351-267844444292-510344444349-49464444316-23274444350-71994444Ø19.4Ø19.822182117217PROVEN BENEFITSMore efficiency, more productivity, lower fuel consumption and less wear on the machine. It all adds up to more profitability and growth for your company.– Last up to 80x longer than carbide tips, keeping crews more productive, month after month– Assure faster project completions– Provide you with a significant bidding advantage– Virtually eliminate labor costs for pick changes; eliminate unplanned, unproductive interruptions– Deliver proven fuel savings per ton of production– Enable faster milling speeds and increased productivity– Eliminate costly bit inventory, and the handling that goes with it– Require no rotation, crucial because half of carbide failures result when tools fail to turn– Create less vibration, increasing the life of planetaries, drive shafts, stub shafts, bearings and other parts and components– Increase track-pad life because the machine does not work as hard– Deliver a dramatically improved return on your mill investment through increased engagement– Extend life of moldboards through a consistent pattern; protect welded-on base blocks—and ultimately the drum Average life and exact tonnage is impacted by local aggregate and operating technique. Diamond Asphalt Bits last up to 45x the life of standard carbide bits and Diamond Extended Life Bits last up to 80x the life of standard carbide bits.STAY SHARP UP TO 80X CONVENTIONAL CARBIDE.2122SPECIFICATIONSHH23Weights shown are approximate and include:• Operating weights include coolants, lubricants, full fuel tank, full water tank and 75 kg (165 lb) operator.• Transport weights include coolants, lubricants, 50% full fuel tank and empty water tank.WeightPM820Operating weight 36 130 kg 79,630 lb Transport weight 32 230 kg71,035 lbPM822Operating weight 36 700 kg 80,887 lb Transport weight 32 800 kg 72,290 lbPM825Operating weight 37 500 kg 82,650 lb Transport weight33 600 kg 74,054 lbFuel Tank1108 L 288.1 gal Cooling System 104 L 27.5 gal Engine Oil 65 L 16.9 gal Hydraulic Oil 113 L 29.4 gal Water Tank3400 L898 galService Refill CapacitiesCat C18 ACERT Engine Gross power - ISO 14396 563 kW 755 hp Global emissions US EPA Tier 4 Final / EU Stage IVor Tier 3 / Stage IIIA / China Stage III equivalentOperating speed100 m/min 328 ft/min Maximum travel speed 5.9 km/h 3.7 mphPowertrainPM820 Milling Width2010 mm 79.1 in Number of Bits 170PM822 Milling Width 2235 mm 88 in Number of Bits 185PM825 Milling Width 2505 mm 98.6 in Number of Bits203Maximum Cutting Depth 330 mm 13 in Rotor Speeds100 / 109 / 118 rpmCutting SystemPower CanopyWindscreens for Power Canopy Inboard Averaging Ski CE CertificateAdditional Water Spray System Water Tank Transfer Pump Fuel Transfer Pump Dust Abatement System Cat Grade ControlRemote Camera (Front, Rear, or Magnet Mount)Product Link (optional configuration)Air-ride Operator’s Seats Drum Rotating Device Cat Diamond Bits Bit Bucket TraysMachine Commissioning SupportOptional EquipmentSPECIFICATIONSA Overall length, conveyor up14.52 m 47.62 ft B Maximum machine width - PM820, PM822 2.83 m 9.27 ft Maximum machine width - PM825 3.14 m 10.03 ft C Cutting width - PM820 2010 mm 79.1 in Cutting width - PM822 2235 mm 88 in Cutting width - PM8252505 mm 98.6 in D Maximum height, raised conveyor 5.23 m 17.17 ft E Height to optional canopy4.05 m 13.29 ft F Height, no canopy (canopy down) 3.00 m 9.84 ft G Maximum truck clearance 4.86 m 15.95 ft HConveyor swing± 60˚ from centerOperating DimensionsI Transport length12.43 m 40.79 ft J Transport width - PM820 2.50 m 8.2 ft Transport width - PM822 2.70 m 8.83 ft Transport width - PM825 3.01 m 9.88 ft K Length, track to track 6.69 m 21.95 ft L Length of base machine 8.33 m 27.33 ft FTransport height3.00 m 9.84 ftShipping DimensionsPM820, PM822 AND PM825 Cold Planers。
一种通用无线电监测主控板设计
图 1 系统硬件框图
Fig.1 Sy图ste1m 系har统dw硬are件b框loc图k diagram Fig.1 System hardware block diagram 2.1 主处理器模块 主处理器模块采用控制器芯片是 XC7Z045-2FFG900I。 该芯片是 Xilinx 公司推出最新一代 Zynq-7000 系列可编 程 SoC 芯片，集成了 ARM Cortex A9 和 Kintex-7 系列 FPGA。FPGA 与 ARM 之间通过片内高速 AXI 总线完成 数据交换，与较传统的硬件处理平台相比具有数据传输延
格式进行数据打包发送至接口驱动模块。
3.2 底层 FPGA 逻辑设计
3000
3000.0038
56.2
0.022
底层 FPGA 逻辑主要完成自定义 IP 核设计，采用
4000
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Verilog-HDL 语言和 Block Design 设计实现。主要包括
6000
5999.9917
全频段。把巴伦应用在接收端时，实现非平衡信号向平
AXI总线接口 驱动模块
并行数据 处理模块
SoC参数配置模块
信号处理算法模块
底层FPGA逻辑
衡信号转换，AX应I总用线在接口发射端时相反。匹并配行数电据路作用在于
驱动模块
处理模块
驱动发射信号功率和降低射频信号泄露。
图 3 系统软件框图
29F040-70资料
FEATURES•524,288 x 8 only•Single power supply operation- 5.0V only operation for read, erase and program op-eration•Fast access time: 55/70/90/120ns •Low power consumption- 30mA maximum active current(5MHz)- 1uA typical standby current •Command register architecture - Byte Programming (7us typical)- Sector Erase8 equal sectors of 64K-Byte each•Auto Erase (chip & sector) and Auto Program- Automatically erase any combination of sectors with Erase Suspend capability.- Automatically program and verify data at specified address•Erase suspend/Erase Resume- Suspends an erase operation to read data from, orduring erase and programming, while maintaining maxi-mum EPROM compatibility.MXIC Flash technology reliably stores memory contents even after 100,000 erase and program cycles. The MXIC cell is designed to optimize the erase and program mechanisms. In addition, the combination of advanced tunnel oxide processing and low internal electric fields for erase and programming operations produces reliable cycling.The MX29F040 uses a 5.0V ±10% VCC supply to perform the High Reliability Erase and auto Program/Erase algorithms.The highest degree of latch-up protection is achieved with MXIC's proprietary non-epi tch-up protection is proved for stresses up to 100milliamps on address and data pin from -1V to VCC + 1V.GENERAL DESCRIPTIONThe MX29F040 is a 4-mega bit Flash memory organized as 512K bytes of 8 bits. MXIC's Flash memories offer the most cost-effective and reliable read/write non-vola-tile random access memory. The MX29F040 is pack-aged in 32-pin PLCC, TSOP , PDIP . It is designed to be reprogrammed and erased in system or in standard EPROM programmers.The standard MX29F040 offers access time as fast as 55ns, allowing operation of high-speed microprocessorswithout wait states. To eliminate bus contention, the MX29F040 has separate chip enable (CE) and output enable (OE) controls.MXIC's Flash memories augment EPROM functionality with in-circuit electrical erasure and programming. The MX29F040 uses a command register to manage this functionality. The command register allows for 100%TTL level control inputs and fixed power supply levelsprogram data to, another sector that is not being erased, then resumes the erase.•Status Reply- Data polling & Toggle bit for detection of program and erase cycle completion.•Sector protect/unprotect for 5V only system or 5V/12V system.•Sector protection- Hardware method to disable any combination of sectors from program or erase operations •100,000 minimum erase/program cycles•Latch-up protected to 100mA from -1V to VCC+1V •Low VCC write inhibit is equal to or less than 3.2V •Package type:- 32-pin PLCC, TSOP or PDIP•Compatibility with JEDEC standard- Pinout and software compatible with single-power supply Flash•20 years data retentionMX29F0404M-BIT [512KX8] CMOS EQUAL SECTOR FLASH MEMORYMX29F040MX29F040MX29F040AUTOMATIC PROGRAMMINGThe MX29F040 is byte programmable using the Auto-matic Programming algorithm. The Automatic Program-ming algorithm makes the external system do not need to have time out sequence nor to verify the data pro-grammed. The typical chip programming time at room temperature of the MX29F040 is less than 4 seconds. AUTOMATIC CHIP ERASEThe entire chip is bulk erased using 10 ms erase pulses according to MXIC's Automatic Chip Erase algorithm. Typical erasure at room temperature is accomplished in less than 4 second. The Automatic Erase algorithm au-tomatically programs the entire array prior to electrical erase. The timing and verification of electrical erase are controlled internally within the device. AUTOMATIC SECTOR ERASEThe MX29F040 is sector(s) erasable using MXIC's Auto Sector Erase algorithm. Sector erase modes allow sectors of the array to be erased in one erase cycle. The Automatic Sector Erase algorithm automatically programs the specified sector(s) prior to electrical erase. The timing and verification of electrical erase are controlled internally within the device.AUTOMATIC PROGRAMMING ALGORITHM MXIC's Automatic Programming algorithm require the user to only write program set-up commands (including 2 un-lock write cycle and A0H) and a program command (pro-gram data and address). The device automatically times the programming pulse width, provides the program veri-fication, and counts the number of sequences. A status bit similar to DAT A polling and a status bit toggling be-tween consecutive read cycles, provide feedback to the user as to the status of the programming operation.AUTOMATIC ERASE ALGORITHMMXIC's Automatic Erase algorithm requires the user to write commands to the command register using stand-ard microprocessor write timings. The device will auto-matically pre-program and verify the entire array. Then the device automatically times the erase pulse width, provides the erase verification, and counts the number of sequences. A status bit toggling between consecu-tive read cycles provides feedback to the user as to the status of the programming operation.Register contents serve as inputs to an internal state-machine which controls the erase and programming cir-cuitry. During write cycles, the command register inter-nally latches address and data needed for the program-ming and erase operations. During a system write cycle, addresses are latched on the falling edge of WE or CE, whichever happens later, and data are latched on the rising edge of WE or CE, whichever happens first. MXIC's Flash technology combines years of EPROM experience to produce the highest levels of quality, relia-bility, and cost effectiveness. The MX29F040 electrically erases all bits simultaneously using Fowler-Nordheim tunneling. The bytes are programmed by using the EPROM programming mechanism of hot electron injec-tion.During a program cycle, the state-machine will control the program sequences and command register will not respond to any command set. During a Sector Erase cycle, the command register will only respond to Erase Suspend command. After Erase Suspend is completed, the device stays in read mode. After the state machine has completed its task, it will allow the command regis-ter to respond to its full command set.MX29F040TABLE 1. SOFTWARE COMMAND DEFINITIONSFirst Bus Second Bus Third Bus Fourth Bus Fifth Bus Sixth Bus Command Bus Cycle Cycle Cycle Cycle Cycle CycleCycle Addr Data Addr Data Addr Data Addr Data Addr Data Addr Data Reset 1XXXH F0HRead1RA RDRead Silicon ID4555H AAH2AAH55H555H90H ADI DDISector Protect Verify4555H AAH2AAH55H555H90H(SA)X00H0201HProgram4555H AAH2AAH55H555H A0H PA PDChip Erase6555H AAH2AAH55H555H80H555H AAH2AAH55H555H10H Sector Erase6555H AAH2AAH55H555H80H555H AAH2AAH55H SA30H Sector Erase Suspend1XXXH B0HSector Erase Resume1XXXH30HUnlock for sector6555H AAH2AAH55H555H80H555H AAH2AAH55H555H20H protect/unprotectNote:1.ADI = Address of Device identifier; A1=0, A0 = 0 for manufacture code,A1=0, A0 = 1 for device code A2-A18=Donot care.(Refer to table 3)DDI = Data of Device identifier : C2H for manufacture code, A4H for device code.X = X can be VIL or VIHRA=Address of memory location to be read.RD=Data to be read at location RA.2.P A = Address of memory location to be programmed.PD = Data to be programmed at location P A.SA = Address to the sector to be erased.3.The system should generate the following address patterns: 555H or 2AAH to Address A10~A0 .Address bit A11~A18=X=Don't care for all address commands except for Program Address (P A) and Sector Address (SA). Write Sequence may be initiated with A11~A18 in either state.4.For Sector Protect Verify Operation : If read out data is 01H, it means the sector has been protected. If read outdata is 00H, it means the sector is still not being protected.COMMAND DEFINITIONSDevice operations are selected by writing specific ad-dress and data sequences into the command register.Writing incorrect address and data values or writing themin the improper sequence will reset the device to theread mode. Table 1 defines the valid register commandsequences. Note that the Erase Suspend (B0H) andErase Resume (30H) commands are valid only while theSector Erase operation is in progress. Either of the tworeset command sequences will reset the device (whenapplicable).MX29F040Mode PinsCE OE WE A0A1A6A9Q0 ~ Q7 Read Silicon ID L L H L L X VID(2)C2H Manufacturer Code(1)Read Silicon ID L L H H L X VID(2)A4H Device Code(1)Read L L H A0A1A6A9DOUT Standby H X X X X X X HIGH Z Output Disable L H H X X X X HIGH ZWrite L H L A0A1A6A9DIN(3)Sector Protect with 12V L VID (2)L X X L VID(2)Xsystem(6)Chip Unprotect with 12V L VID (2)L X X H VID(2)Xsystem(6)Verify Sector Protect L L H X H X VID(2)Code(5)with 12V systemSector Protect without 12V L H L X X L H Xsystem (6)Chip Unprotect without 12V L H L X X H H Xsystem (6)Verify Sector Protect/Unprotect L L H X H X H Code(5) without 12V system (7)Reset X X X X X X X HIGH Z TABLE 2. MX29F040 BUS OPERATIONNOTES:1.Manufacturer and device codes may also be accessed via a command register write sequence. Refer to Table 1.2.VID is the Silicon-ID-Read high voltage, 11.5V to 12.5V.3.Refer to Table 1 for valid Data-In during a write operation.4.X can be VIL or VIH.5. Code=00H means unprotected.Code=01H means protected.A18~A16=Sector address for sector protect.6. Refer to sector protect/unprotect algorithm and waveform.Must issue "unlock for sector protect/unprotect" command before "sector protect/unprotect without 12V system" command.7. The "verify sector protect/unprotect without 12V system" is only following "Sector protect/unprotect without 12V system"command.MX29F040READ/RESET COMMANDThe read or reset operation is initiated by writing the read/reset command sequence into the command reg-ister. Microprocessor read cycles retrieve array data. The device remains enabled for reads until the command register contents are altered.If program-fail or erase-fail happen, the write of F0H will reset the device to abort the operation. A valid com-mand must then be written to place the device in the desired state.SILICON-ID-READ COMMANDFlash memories are intended for use in applications where the local CPU alters memory contents. As such, manu-facturer and device codes must be accessible while the device resides in the target system. PROM program-mers typically access signature codes by raising A9 to a high voltage. However, multiplexing high voltage onto address lines is not generally desired system design practice.The MX29F040 contains a Silicon-ID-Read operation to supplement traditional PROM programming methodol-ogy. The operation is initiated by writing the read silicon ID command sequence into the command register. Fol-lowing the command write, a read cycle with A1=VIL,A0=VIL retrieves the manufacturer code of C2H.A read cycle with A1=VIL, A0=VIH returns the device code of A4H for MX29F040.SET-UP AUTOMATIC CHIP/SECTOR ERASE Chip erase is a six-bus cycle operation. There are two "unlock" write cycles. These are followed by writing the "set-up" command 80H. Two more "unlock" write cy-cles are then followed by the chip erase command 10H.The Automatic Chip Erase does not require the device to be entirely pre-programmed prior to executing the Au-tomatic Chip Erase. Upon executing the Automatic Chip Erase, the device will automatically program and verify the entire memory for an all-zero data pattern. When the device is automatically verified to contain an all-zero pattern, a self-timed chip erase and verify begin. The erase and verify operations are completed when the data on Q7 is "1" at which time the device returns to the Read mode. The system is not required to provide any control or timing during these operations.When using the Automatic Chip Erase algorithm, note that the erase automatically terminates when adequate erase margin has been achieved for the memory array (no erase verification command is required).If the Erase operation was unsuccessful, the data on Q5 is "1"(see Table 4), indicating the erase operation exceed internal timing limit.The automatic erase begins on the rising edge of the last WE or CE, whichever happens first pulse in the com-mand sequence and terminates when the data on Q7 is "1" and the data on Q6 stops toggling for two consecu-tive read cycles, at which time the device returns to the Read mode.Pins A0A1Q7Q6Q5Q4Q3Q2Q1Q0Code (Hex) Manufacture code VIL VIL11000010C2HDevice code for MX29F040VIH VIL10100100A4HSector Protection Verification X VIH0000000101H (Protected)X VIH0000000000H(Unprotected) TABLE 3. EXPANDED SILICON ID CODEMX29F040 SECTOR ERASE COMMANDSThe Automatic Sector Erase does not require the device to be entirely pre-programmed prior to executing the Au-tomatic Set-up Sector Erase command and Automatic Sector Erase command. Upon executing the Automatic Sector Erase command, the device will automatically program and verify the sector(s) memory for an all-zero data pattern. The system is not required to provide any control or timing during these operations.When the sector(s) is automatically verified to contain an all-zero pattern, a self-timed sector erase and verify begin. The erase and verify operations are complete when the data on Q7 is "1" and the data on Q6 stops toggling for two consecutive read cycles, at which time the device returns to the Read mode. The system is not required to provide any control or timing during these operations.When using the Automatic Sector Erase algorithm, note that the erase automatically terminates when adequate erase margin has been achieved for the memory array (no erase verification command is required). Sector erase is a six-bus cycle operation. There are two "unlock" write cycles. These are followed by writing the set-up command 80H. Two more "unlock" write cycles are then followed by the sector erase command 30H. The sector address is latched on the falling edge of WE or CE, which-ever happens later, while the command (data) is latched on the rising edge of WE or CE, whichever happens first. Sector addresses selected are loaded into internal reg-ister on the sixth falling edge of WE or CE, whichever happens later. Each successive sector load cycle started by the falling edge of WE or CE, whichever hap-pens later must begin within 30us from the rising edge of the preceding WE or CE, whichever happens first. Otherwise, the loading period ends and internal auto sector erase cycle starts. (Monitor Q3 to determine if the sector erase timer window is still open, see section Q3, Sector Erase Timer.) Any command other than Sec-tor Erase (30H) or Erase Suspend (B0H) during the time-out period resets the device to read mode.Status Q7Q6Q5Q3Q2Note1Note2Byte Program in Auto Program Algorithm Q7Toggle0N/A No ToggleAuto Erase Algorithm0Toggle01ToggleErase Suspend Read1No0N/A Toggle In Progress(Erase Suspended Sector)ToggleErase Suspended Mode Erase Suspend Read Data Data Data Data Data(Non-Erase Suspended Sector)Erase Suspend Program Q7Toggle0N/A N/A Byte Program in Auto Program Algorithm Q7Toggle1N/A No Toggle Exceeded Auto Erase Algorithm0Toggle11Toggle Time Limits Erase Suspend Program Q7Toggle1N/A N/A TABLE 4. Write Operation StatusNote:1.Q7 and Q2 require a valid address when reading status information. Refer to the appropriate subsection for furtherdetails.2.Q5 switches to '1' when an Auto Program or Auto Erase operation has exceeded the maximum timing limits.See "Q5:Exceeded Timing Limits " for more information.MX29F040ERASE SUSPENDThis command only has meaning while the state ma-chine is executing Automatic Sector Erase operation, and therefore will only be responded during Automatic Sector Erase operation. When the Erase Suspend com-mand is written during a sector erase operation, the de-vice requires a maximum of 100us to suspend the erase operations. However, When the Erase Suspend command is written during the sector erase time-out, the device immediately terminates the time-out period and suspends the erase operation. After this command has been ex-ecuted, the command register will initiate erase suspend mode. The state machine will return to read mode auto-matically after suspend is ready. At this time, state ma-chine only allows the command register to respond to the Read Memory Array, Erase Resume and program commands.The system can determine the status of the program operation using the Q7 or Q6 status bits, just as in the standard program operation. After an erase-suspend pro-gram operation is complete, the system can once again read array data within non-suspended sectors. ERASE RESUMEThis command will cause the command register to clear the suspend state and return back to Sector Erase mode but only if an Erase Suspend command was previously issued. Erase Resume will not have any effect in all other conditions. Another Erase Suspend command can be written after the chip has resumed erasing.SET-UP AUTOMATIC PROGRAM COMMANDSTo initiate Automatic Program mode, A three-cycle com-mand sequence is required. There are two "unlock" write cycles. These are followed by writing the Automatic Pro-gram command A0H.Once the Automatic Program command is initiated, the next WE or CE pulse causes a transition to an active programming operation. Addresses are latched on the falling edge, and data are internally latched on the rising edge of the WE or CE, whichever happens first pulse. The rising edge of WE or CE, whichever happens first also begins the programming operation. The sys-tem is not required to provide further controls or timings. The device will automatically provide an adequate inter-nally generated program pulse and verify margin.If the program operation was unsuccessful, the data on Q5 is "1"(see Table 4), indicating the program operation exceed internal timing limit. The automatic programming operation is completed when the data read on Q6 stops toggling for two consecutive read cycles and the data on Q7 and Q6 are equivalent to data written to these two bits, at which time the device returns to the Read mode (no program verify command is required).DATA POLLING-Q7The MX29F040 also features Data Polling as a method to indicate to the host system that the Automatic Pro-gram or Erase algorithms are either in progress or com-pleted.While the Automatic Programming algorithm is in opera-tion, an attempt to read the device will produce the complement data of the data last written to Q7. Upon completion of the Automatic Program Algorithm an at-tempt to read the device will produce the true data last written to Q7. The Data Polling feature is valid after the rising edge of the fourth WE or CE, whichever happens first pulse of the four write pulse sequences for auto-matic program.While the Automatic Erase algorithm is in operation, Q7 will read "0" until the erase operation is competed. Upon completion of the erase operation, the data on Q7 will read "1". The Data Polling feature is valid after the rising edge of the sixth WE or CE, whichever happens first pulse of six write pulse sequences for automatic chip/ sector erase.The Data Polling feature is active during Automatic Pro-gram/Erase algorithm or sector erase time-out. (see sec-tion Q3 Sector Erase Timer)MX29F040that sector is erase-suspended. Toggle Bit I is valid af-ter the rising edge of the final WE or CE, whichever hap-pens first pulse in the command sequence.Q2 toggles when the system reads at addresses within those sectors that have been selected for erasure. (The system may use either OE or CE to control the read cycles.) But Q2 cannot distinguish whether the sector is actively erasing or is erase-suspended. Q6, by com-parison, indicates whether the device is actively eras-ing, or is in Erase Suspend, but cannot distinguish which sectors are selected for erasure. Thus, both status bits are required for sectors and mode information. Refer to T able 4 to compare outputs for Q2 and Q6.Reading Toggle Bits Q6/ Q2Whenever the system initially begins reading toggle bit status, it must read Q7-Q0 at least twice in a row to determine whether a toggle bit is toggling. T ypically, the system would note and store the value of the toggle bit after the first read. After the second read, the system would compare the new value of the toggle bit with the first. If the toggle bit is not toggling, the device has completed the program or erase operation. The system can read array data on Q7-Q0 on the following read cycle.However, if after the initial two read cycles, the system determines that the toggle bit is still toggling, the sys-tem also should note whether the value of Q5 is high (see the section on Q5). If it is, the system should then determine again whether the toggle bit is toggling, since the toggle bit may have stopped toggling just as Q5 went high. If the toggle bit is no longer toggling, the device has successfully completed the program or erase op-eration. If it is still toggling, the device did not complete the operation successfully, and the system must write the reset command to return to reading array data.The remaining scenario is that system initially determines that the toggle bit is toggling and Q5 has not gone high.The system may continue to monitor the toggle bit and Q5 through successive read cycles, determining the sta-tus as described in the previous paragraph. Alterna-tively, it may choose to perform other system tasks. In this case, the system must start at the beginning of the algorithm when it returns to determine the status of the operation.Q6:Toggle BIT IT oggle Bit I on Q6 indicates whether an Automatic Pro-gram or Erase algorithm is in progress or complete, or whether the device has entered the Erase Suspend mode.T oggle Bit I may be read at any address, and is valid after the rising edge of the final WE or CE, whichever happens first pulse in the command sequence (prior to the program or erase operation), and during the sector time-out.During an Automatic Program or Erase algorithm opera-tion, successive read cycles to any address cause Q6to toggle. The system may use either OE or CE to con-trol the read cycles. When the operation is complete, Q6stops toggling.After an erase command sequence is written, if all sec-tors selected for erasing are protected, Q6 toggles and returns to reading array data. If not all selected sectors are protected, the Automatic Erase algorithm erases the unprotected sectors, and ignores the selected sectors that are protected.The system can use Q6 and Q2 together to determine whether a sector is actively erasing or is erase sus-pended. When the device is actively erasing (that is, the Automatic Erase algorithm is in progress), Q6 toggling.When the device enters the Erase Suspend mode, Q6stops toggling. However, the system must also use Q2to determine which sectors are erasing or erase-sus-pended. Alternatively, the system can use Q7.If a program address falls within a protected sector, Q6toggles for approximately 2us after the program com-mand sequence is written, then returns to reading array data.Q6 also toggles during the erase-suspend-program mode,and stops toggling once the Automatic Program algo-rithm is complete.Table 4 shows the outputs for Toggle Bit I on Q6.Q2:Toggle Bit IIThe "T oggle Bit II" on Q2, when used with Q6, indicates whether a particular sector is actively erasing (that is,the Automatic Erase algorithm is in process), or whetherMX29F040Q5Exceeded Timing LimitsQ5 will indicate if the program or erase time has ex-ceeded the specified limits (internal pulse count). Under these conditions Q5 will produce a "1". This time-out condition indicates that the program or erase cycle was not successfully completed. Data Polling and Toggle Bit are the only operating functions of the device under this condition.If this time-out condition occurs during sector erase op-eration, it specifies that a particular sector is bad and it may not be reused. However, other sectors are still func-tional and may be used for the program or erase opera-tion. The device must be reset to use other sectors. Write the Reset command sequence to the device, and then execute program or erase command sequence. This allows the system to continue to use the other active sectors in the device.If this time-out condition occurs during the chip erase operation, it specifies that the entire chip is bad or com-bination of sectors are bad.If this time-out condition occurs during the byte program-ming operation, it specifies that the entire sector con-taining that byte is bad and this sector may not be re-used, (other sectors are still functional and can be re-used).The time-out condition may also appear if a user tries to program a non blank location without erasing. In this case the device locks out and never completes the Au-tomatic Algorithm operation. Hence, the system never reads a valid data on Q7 bit and Q6 never stops tog-gling. Once the Device has exceeded timing limits, the Q5 bit will indicate a "1". Please note that this is not a device failure condition since the device was incorrectly used.DATA PROTECTIONThe MX29F040 is designed to offer protection against accidental erasure or programming caused by spurious system level signals that may exist during power transi-tion. During power up the device automatically resets the state machine in the Read mode. In addition, with its control register architecture, alteration of the memory contents only occurs after successful completion of specific command sequences. The device also incor-porates several features to prevent inadvertent write cycles resulting from VCC power-up and power-down tran-sition or system noise.Q3Sector Erase TimerAfter the completion of the initial sector erase command sequence, the sector erase time-out will begin. Q3 will remain low until the time-out is complete. Data Polling and Toggle Bit are valid after the initial sector erase com-mand sequence.If Data Polling or the T oggle Bit indicates the device has been written with a valid erase command, Q3 may be used to determine if the sector erase timer window is still open. If Q3 is high ("1") the internally controlled erase cycle has begun; attempts to write subsequent commands to the device will be ignored until the erase operation is completed as indicated by Data Polling or T oggle Bit. If Q3 is low ("0"), the device will accept additional sector erase commands. To insure the com-mand has been accepted, the system software should check the status of Q3 prior to and following each sub-sequent sector erase command. If Q3 were high on the second status check, the command may not have been accepted.WRITE PULSE "GLITCH" PROTECTION Noise pulses of less than 5ns (typical) on CE or WE will not initiate a write cycle.LOGICAL INHIBITWriting is inhibited by holding any one of OE = VIL, CE = VIH or WE = VIH. To initiate a write cycle CE and WE must be a logical zero while OE is a logical one. POWER SUPPL Y DECOUPLINGIn order to reduce power switching effect, each device should have a 0.1uF ceramic capacitor connected be-tween its VCC and GND.。
工业以太网交换机Carat1008TXCarat5008EFC2卓越品质
⼯业以太⽹交换机Carat1008TXCarat5008EFC2卓越品质Carat1008TX 8⼝10/100Base-TX，卡轨式⼯业以太⽹交换机，18~36VDC(可选85~265V AC/DC)Carat1008FC 7⼝10/100Base-TX， 1⼝100Base-FX(多模，2公⾥，SC)，卡轨式⼯业以太⽹交换机，18~36VDC(可选85~265V AC/DC)Carat1008FC-20 7⼝10/100Base-TX， 1⼝100Base-FX(单模，20公⾥，SC)，卡轨式⼯业以太⽹交换机，18~36VDC(可选85~265V AC/DC)Carat1008FC2 6⼝10/100Base-TX，2⼝100Base-FX(多模，2公⾥，SC)，卡轨式⼯业以太⽹交换机，18~36VDC(可选85~265V AC/DC)Carat1008FC2-20 6⼝10/100Base-TX，2⼝100Base-FX(单模，20公⾥，SC)，卡轨式⼯业以太⽹交换机，18~36VDC(可选85~265V AC/DC) 注1：85~265V AC/DC型号列表价格⽐相应的18~36VDC型号多150元。
注2：单模光⼝传输距离可选40~120KM。
Carat1006ETX 6⼝ 10/100Base-TX，卡轨式⼯业以太⽹交换机，冗余电源18~36VDC Carat1007EFC6⼝ 10/100Base-TX，1⼝100Base-FX(多模，2公⾥，SC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1007EFC-20 6⼝10/100Base-TX， 1⼝100Base-FX(单模，20公⾥，SC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1008EFC26⼝ 10/100Base-TX，2⼝100Base-FX(多模，2公⾥，SC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1008EFC2-206⼝ 10/100Base-TX，2⼝100Base-FX(单模，20公⾥，SC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1010ETX10⼝ 10/100Base-TX，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1010EFC9⼝ 10/100Base-TX，1⼝100Base-FX(多模，2公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1010EFC-20 9⼝10/100Base-TX， 1⼝100Base-FX(单模，20公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1010EFC28⼝ 10/100Base-TX，2⼝100Base-FX(多模，2公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1010EFC2-20 8⼝10/100Base-TX， 2⼝100Base-FX(单模，20公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1010EGC9⼝ 10/100Base-TX，1⼝1000Base-SX(多模，2公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1010EGC-20 9⼝10/100Base-TX， 1⼝1000Base-LX(单模，20公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1010EGC28⼝ 10/100Base-TX，2⼝1000Base-SX(多模，2公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1010EGC2-20 8⼝10/100Base-TX， 2⼝1000Base-LX(单模，20公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1018ETX18⼝ 10/100Base-TX，卡轨式⼯业以太⽹交换机，18~36VDC，冗余电源IP40防护等级Carat1018EFC17⼝ 10/100Base-TX，1⼝100Base-FX(多模，2公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1018EFC-20 17⼝10/100Base-TX， 1⼝100Base-FX(单模，20公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1018EFC216⼝ 10/100Base-TX，2⼝100Base-FX(多模，2公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1018EFC2-20 16⼝10/100Base-TX， 2⼝100Base-FX(单模，20公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1018EGC17⼝ 10/100Base-TX，1⼝1000Base-SX(多模，0.5公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1018EGC-20 17⼝10/100Base-TX， 1⼝1000Base-LX(单模，20公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1018EGC216⼝ 10/100Base-TX，2⼝1000Base-SX(多模，0.5公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDCCarat1018EGC2-20 16⼝10/100Base-TX， 2⼝1000Base-LX(单模，20公⾥，LC)，卡轨式⼯业以太⽹交换机，冗余电源18~36VDC 注1：单模光⼝传输距离可选40~120KM。
网衬机操作说明书
网衬机Pocket Facing Sewing Machine（MB2002B-BS-FT7010）使用说明书Instruction Manual常州智谷机电科技有限公司CHANGZHOU WISDOM &VALLEY ELECTRICAL TECHNOLOGY CO.,LTD 在使用本设备之前请先阅读本使用说明书Please read the operation manual of the touchscreen interface before using the device请将本使用说明书放在便于查阅的地方保管Please keep this operation manual of touch screeninterface in convenient place forreference 2022.04.03版本信息/Version感谢购买IMB工业用缝纫机。
在使用此机器之前，请仔细阅读以下的说明，这样可以更好地帮到您了解此机器的相关操作。
这些说明是根据现行的条例明确阐述了正确的工作方法。
Thank you for purchasing this industrial sewing machine from IMBBefore using this automatic unit,please read the following instructions,which will help you tounderstand how the machine operates.These instructions illustrate the correct working methods to comply with current regulations.在没有得到IMB授权许可的前提下，此说明书的任何部分是不可以被复制或者转录的。
说明书的内容可能被修改，而不需预先通知。
No part of this manual may be copied or transcribed without requesting prior authorization from IMBThe contents of this manual may be subject to change without advance notification.我们将欣然接受各位提出的改进此说明书的任何建议和指示We are happy to receive suggestions and/or indications on ways we could improve this manual.本机介绍说明分为三部分，具体请参照《MB2002B网衬机-使用说明书》、《MB2002B网衬机-零件手册》、《MB2002B网衬机-触摸屏界面操作说明》。
TACT Switch 型号：SKHHAJA010 到 SKHHDUA010 的商品说明书
TACT Switch TM Sharp Feeling Soft Feeling Snap-in TypeSurface Mount TypeRadial TypeSKHH／6mm Square (Snap-in Type)DrawingNo.JapanExportProduct No.Product No.JapanExportOperating forceOperating direction Operating forceOperating life （5mA 5V DC）HeightMinimum order unit （pcs.）Operating direction SKHHPJA010SKHHPLA010SKHHPQA010SKHHPKA010SKHHPMA010SKHHPRA010SKHHQVA010SKHHQWA010SKHHQYA010SKHHPNA010SKHHPPA010SKHHQNA0100.98N 1.57N 2.55N 0.98N 1.57N 2.55N0.98N 1.57N 2.55N 0.98N 1.57N 2.55NTop push1,000,000 cycles 500,000 cycles 1,000,000 cycles 500,000 cycles 200,000 cycles 1,000,000 cycles 500,000 cycles 200,000 cycles 1,000,000 cycles 500,000 cycles 200,000 cycles200,000 cycles Stem colorBlack Dark gray Black Dark gray RedBlack Dark gray Red Black Dark gray RedRed h=4.3mmh=5mmh=7mmh=9.5mm SKHHLMA010SKHHLNA010SKHHLPA010SKHHLQA010SKHHLRA010SKHHLSA010SKHHLUA010SKHHLVA010SKHHLWA010SKHHNHA010SKHHNJA010SKHHNKA0100.98N 1.57N 2.55N 0.98N 1.57N 2.55N0.98N 1.57N 2.55N 2.55N0.98N 1.57N Side push1,0001,000DrawingNo.3Minimum order unit （pcs.）1,0001,000Operating life （5mA 5V DC）1,000,000 cycles 500,000 cycles 200,000 cycles 1,000,000 cycles 500,000 cycles 200,000 cycles 1,000,000 cycles 500,000 cycles 200,000 cycles 200,000 cycles500,000 cycles 300,000 cycles Stem colorBlack Dark gray Red Black Dark gray RedBlack Dark gray Red RedBlack Dark gray Stem lengthℓ=3.85mmℓ=8.35mmℓ=5.85mmℓ=15.85mm 4Side push type■Product LineWith ground terminal typeBulk■Packing SpecificationsProduct No.Number of packages （pcs.）Export packagemeasurements （mm）1 case /Japan1 case /export packingOther10,00030,000309×476×347SKHHDT, SKHHDUSKHHDH, SKHHDJ SKHHNH, SKHHNJ SKHHNK5,00015,000——RoundTACT Switch TMSharp FeelingSoft Feeling Snap-in TypeSurface Mount TypeRadial TypeTACT Switch TM / Soldering ConditionsTemperature profile■Condition for ReflowAvailable for Surface Mount Type.180150260˚C max. 3s max.230˚CTim e120s max. pre-heatin g3 to 4min.Time inside soldering equipmentTemperature (˚C )40s max.1. Prevent flux penetration from the top side of the TACT Switch TM .2. Switch terminals and a PC board should not be coated with flux prior to soldering.3. The second soldering should be done after the switch is stable with normal temperature.4. Use the flux with a specific gravity of min 0.81. （EC-19S-8 by TAMURA CORPORATION, or equivalents.）Notes1. Please confirm the specifications of our product for the detailed condition.2. Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is highly recommended.Notes■Conditions for Auto-dipAvailable for Snap-in Type and Radial Type.Items ConditionFlux built-upMounting surface should not be exposed to fluxPreheating temperature Ambient temperature of the soldered surface of PC board. 100℃ max.Preheating time 60s max.Soldering temperature 260℃ max.Duration of immersion 5s max.Number of soldering2times max.SKHH SeriesItems ConditionFlux built-up Mounting surface should not be exposed to flux Preheating temperatureAmbient temperature of the soldered surface of PC board. 110℃ max.Preheating time 60s max.Soldering temperature 260℃ max.Duration of immersion 5s max.Number of soldering2times max.SKHL Top Push Type, SKQJ SeriesItems ConditionFlux built-up Mounting surface should not be exposed to flux Preheating temperatureAmbient temperature of the soldered surface of PC board. 100℃ max.Preheating time 45s max.Soldering temperature 255℃ max.Duration of immersion 5s max.Number of soldering2times max.■Manual SolderingItemsConditionSoldering temperature 350℃ max.Duration of soldering 3s max.Capacity of soldering iron60W max.SKHH, SKHW SeriesItemsConditionSoldering temperature 360℃ max.Duration of soldering 3s max.Capacity of soldering iron60W max.SKTD, SKTG, SKQJ, SKSN SeriesItemsConditionSoldering temperature 350℃ max.Duration of soldering 3s max.Capacity of soldering iron20W max.。
电子控制系统手册 - ELC-PV28NNDR ELC-PV28NNDT说明书
ELC-PV28NNDR ELC-PV28NNDTELC that is micro, multi-functional, and with various instructionsInstruction SheetWARNINGx This instruc ion sheet only provides introductory information on electrical specification, functions, trouble-shoo ing and peripherals. For more information, please refer to “ELC System Manual ”.x This is an OPEN TYPE Controller. The ELC should be kept in an enclosure away from airborne dust, humidity, electric shock risk and vibration. Also, it is equipped with protective methods such as some special tools or keys to open the enclosure, so as to avoid the hazard to users and the damage to the ELC.x Never connect the AC main circuit power supply to any of the input/output terminals, as it will damage the ELC. Check all the wiring prior to power up. To avoid any electromagnetic noise, make sure the ELC is properly grounded. DO NOT touch terminals when power on.x Power, input and output (I/O) wiring must be in accordance wi h Class І, Division 2 wiring methods – Article 501-10(B)(1) of he National Electrical Code.x Suitable for use in Class І, Division 2, Groups A, B, C, D or non-hazardous loca ions only. x Explosion hazard - Substitution of components may impair suitability for Class І, Division 2.x Explosion hazard - DO NOT disconnect equipment unless power has been switched off or he area is known to be non hazardous. x Ambient temperature 55°C.xOperating Temperature Code T4A.1INTRODUCTION1.1 Model Name Explanation & PeripheralsThank you for choosing Eaton Logic Controller (ELC) series products. The ELC-PV series are 28-point (16 inputs + 12 outputs) controllers offering various instructions and 16K Steps program memory to connect with ELC series extension models which includes digital input/ output (max. 512 input/ output extension points), analog modules (A/D, D/A transforma ion and temperature units) and all kinds of new high-speed extension modules. Its 4-grouphigh-speed (200KHz) pulse outputs and the two new 2-axis interpola ion instructions satisfy all kinds of applications. ELC-PV is small in size and easy to install.1.2 Product Profile & Outline12345671410981312117039031718161560201921Unit: mm1 Status indicators of POWER, RUN, BAT LOW and ERROR2 COM1(RS-232) (Rx) indicator3 COM2(RS-485) (Tx) indicator 4/O point indicators 5 RUN/STOP switch6 VR0: Start-up by M1178/D1178 corresponding value7 VR1: Start-up by M1179/D1179 corresponding value 8/O terminal 9 COM1(RS-232) port10 D N rail clip11 Extension module positioning hole12 Extension port for wire to connect extension module/unit 13 D N rail track (35mm) 14 Extension unit clip15 RS-485 communication port (Master/Slave) 16 DC Power input17 3 pin removable terminal (standard component) 18 Power input cable (standard accessory)19 New high-speed extension module connection port 20 Nameplate21 Direct fastening hole2SPECIFICATIONStemSpecificationNoteOperation control method Stored program; cyclic scanning systemI/O control methodBatch processing and refresh /O status when ENDinstruction is executed With instruction that can immediately refresh I/O status Operation processing speed Basic instruction (min. 024 us) Application instruction Program language Instruction + ladder diagram + SFC With step instructionProgram capacity 15,872 STEPSSRAM + rechargeable battery + Flash Instruction type32 basic sequential instructions (including step ladder instructions)193 application instructionstemSpecificationNoteR e l a y (b i t )X External input relay X0 ~ X377, octal encoding; 256 points Total512 points Corresponds to external input pointsYExternal output relayY0 ~ Y377, octal encoding; 256 points Corresponds to external output pointsMAuxiliary relayGeneral purposeM0 ~ M499, 500 points (*2) Total4,096pointsThe contact can be On/Off in theprogram.Latched M500 ~ M999, 500 points (*3) M2000 ~ M4095, 2,096 points (*3) Special purposeM1000 ~ M1999, 1,000 points (part for latched)T Timer100 msT0 ~ T199, 200 points (*2) Total 256 points Timer indicated by TMR instruction. If timing reaches its target the T contact of the same No. will be On.T192 ~ T199 for subroutineT250 ~ T255, 6 accumulative points (*4) 10 ms T200 ~ T239, 40 points (*2)T240 ~ T245, 6 accumulative points (*4) 1 ms T246 ~ T249, 4 accumulative points (*4) C Counter16-bit counting up C0 ~ C99, 100 points (*2) Total253pointsCounter indicated by CNT (DCNT)instruction. If counting reaches itstarget, the C contact of the sameNo. will be On.C100 ~ C199, 100 points (*3) 32-bit counting up/downC200 ~ C219, 20 points (*2) C220 ~ C234, 15 points (*3)32-bit high-speedcounting up/downC235 ~ C244, 1 phase 1 input, 10 points (*3)C246 ~ C249, 1 phase 2 inputs, 4 points (*3)C251 ~ C254, 2 phase 2 inputs, 4 points (*3)S Step points InitialS0 ~ S9, 10 points (*2)Total 1,024 pointsUsed for SFCLatched area setup Start: D1214ΰK500α End: D1215ΰK899αFor zero returnS10 ~ S19, 10 points, used with IST instruction (*2)General purposeS20 ~ S499, 480 points (*2) Latched S500 ~ S899, 400 points (*3) For alarmS900 ~ S1023, 124 points (*3) R e g i s t e r (w o r d d a t a )T Present value in timer T0 ~ T255, 256 pointsWhen timing reaches the target, the contact continuity of timer appears. CPresent value in counterC0 ~ C199, 16-bit counter, 200 pointsWhen counting reaches the target, the contact continuity of counter appears.C200 ~ C254, 32-bit counter, 53 points DData registerGeneral purposeD0 ~ D199, 200 points (*2) Total 10,000 points Memory area for data storage can be used for special indirect indication.Latched D200 ~ D999, 800 points (*3) D2000 ~ D9999, 8,000 points (*3) Special purpose D1000 ~ D1999, 1,000 points For Indirect indicationE0 ~ E7, F0 ~ F7, 16 points (*1) N/A File register0 ~ 9,999 (10,000 points) (*4) Extension register for data storage I n d e xN For main control loop N0 ~ N7, 8 points Control point for main control loop PFor CJ, CALL instructions P0 ~ P255, 256 pointsPosition index of CJ and CALLII n t e r r u p t i o n s u b r o u t i n eExternal interruptionI0000/I0001(X0), I1000/I1001(X1), I2000/I2001(X2), I3000/I3001(X3), I4000/I4001(X4), I5000/I5001(X5),6 points (01: rising-edge trigger; 00: falling-edge trigger) Position index for interruption subroutineTime interruption I601~I699 (1ms), I701~I799 (1ms), I801~I899 (0.1ms) Interruption when high-speed counting reaches its target I010, I020, I030, I040, I050, 060, 6 points Interruption during pulse outputI110, I120, I130, I140, 4 points Interruption during communicationI150, I160, I170, 3 pointsC o n s t a n tK Decimal K-32,768 ~ K32,767 (16-bit operation)K-2,147,483,648 ~ K2,147,483,647ΰ32-bit operation αH HexH0000 ~ HFFFF (16-bit operation), H00000000 ~ HFFFFFFFF (32-bit operation) FFloating pointDisplaying floating points by the length of 32 bits with IEEE754 standard ±1.1755 × 10-38 ~ ±3.4028 × 10+38Serial communication ports (program write in/read out) COM1: RS-232; COM2: RS-485 (can be master or slave); COM1 and COM2 can be used at the same time Potentiometer / RTC Built-in 2 points VR / Built-in RTCSpecial extension moduleRight-side extension module and PB series share all modules (max. 8 modules extendable) Left-side can be connected with new high-speed extension modules (max. 8 module extendable)*1: Non-latched area cannot be modified.*2: The preset non-latched area can be modified into latched area by set ing up parameters. *3: The preset latched area can be modified into non-latched area by setting up parameters. *4: The fixed latched area cannot be modified.After the 24V DC power is switched off, the data in the latched area is stored in SRAM memory which is powered by he rechargeable battery. When the battery is damaged or cannot be changed, the data in the program and latched area will be lost. If the user needs to permanently save the data in he latched area in the program and device D, please refer to “Flash ROM permanently saved and recover mechanism ” as stated below. Permanently saved mechanism:The user can use ELCSoft (Options -> ELC<=>Flash) to indicate whether to permanently store the data in the latched area in the program (including password) and device D in Flash ROM memory (new indicated data will replace all data previously saved in the memory). Recover mechanism:If the rechargeable battery is in low voltage, resulting in the loss of data in the program, ELC will automatically restore he data in the latched area in the program and device D of Flash ROM into SRAM memory (M1176 = On) next time when 24V DC is re-powered. The ERROR LED flashing will remind the user that if the recorded program is able to resume its execution, the user only needs to shut down and re-power the ELC once to restart its operation (RUN).3ELECTRICAL SPECIFICATIONSInput pointTypeCurrent Motion levelResponding timeDC (Sink or Source)24VDC 5mAX0~X7,X12~X13,X16~X17Off On Ї165VDCX10~X11,X14~X15Off On Ї18.5VDCX0~X17 On Off І8VDCApprox. 10 ms (can be adjusted within the range of 10 ~ 60 ms by D1020 and D1021)Output pointType Current Voltage Max. loadingRespondingtimeMechani-cal life Electrical life relay-R1.5A/1 point (5A/COM)250VAC,Ї30VDC75VA (inductive) 90 W (resistive)Approx. 10 ms2×107times (without load)1.5×105times (5A 30VDC) 5×105 times (3A 120VAC)3×104 times (5A 250VAC)transistor-TGeneral: 0.3A/1 point @40ºCHigh-speed: І1kHz, 0.3A/1 point @ 40ºC; ≥ 1kHz,30mA/1point@40 ºC30VDCMax. 10kHz for Y5, Y7, Y10 ~ Y13Off On 20us On Off 30usMax. 200kHz for Y0, Y1, Y2, Y3, Y4, Y6Off On 0.2us On Off 0.2us4MODEL NAME & I/O CONFIGURATION5INSTALLATION & WIRING5.1 Mounting & WiringThe ELC can be secured to a cabinet by using the DIN rail of 35mm in height and 75mm in depth. When mounting ELC to DIN rail, be sure to use he end bracket to stop any side-to-side movement of ELC and reduce the chance of wires being loose. A small retaining clip is at the bottom of ELC. To secure ELC to DIN rail, place the clip onto he rail and gently push it up. To remove it, pull the retaining clip down and gently remove ELC from DIN rail, as shown in figure 1.Please use M4 screw (see figure 2) according to the dimension of the product. Please install ELC in an enclosurewith sufficient space around it to allow heat dissipation (see figure 3).9053.270101109.4D > 50 mmFigure 1Figure 2 (Unit: mm)Figure 35.2 Wiring1. Use 22-16AWG (1.5mm) single or multiple core wire on I/O wiring terminals. Thespecification of the terminal is shown in the figure on the left. The ELC terminalscrews shall be tightened to 1.95 kg-cm (1.7 in-lbs).2. DO NOT place the I/O signal wires and power supply wire in the same wiring duct.3. Use 60/75 ºC copper wires only.DO NOT install ELC in an environment with:1. Dust, smoke, metallic debris, corrosive or flammable gas2. High temperature, humidity3. Direct shock and vibration5.3 Power Input WiringThe power input of ELC-PV series is DC. When operating ELC-PV series, please make sure that:1. The power is connected to the two terminals, 24VDC and 0V, and the range of power is 20.4VDC ~28.8VDC. If the power voltage is less than 20.4VDC, ELC will stop running, all outputs will go “Off” andERROR indicator will flash continuously.2. A power shutdown of less than 10 ms will not affect the operation of ELC. However, power shutdown timethat is too long or a drop of power voltage will stop the operation of ELC and all outputs will go “Off”. When the power supplied again, ELC will automatically return to its operation. (Please be aware of the latched auxiliary relays and registers inside ELC when programming.)DC power input5.4 Input point wiringThere are two types of DC inputs, SINK and SOURCE.5.5 Output point wiring5.6 Relay (R) contact circuit wiring5.7 Transistor (T) contact circuit wiring6 TRIAL RUN■Preparation1. Prior to applying power, please verify that the power lines and the input/output wiring are correct. And beadvised not to supply 110V AC or 220V AC into he I/O terminals, or it might short-circuit the wiring and would cause direct damage to the ELC.2. After using the peripheral devices to write the program into he ELC and that the ERROR LED of the ELCis not on, it means that the program in use is legitimate, and it is now waiting for the user to give the RUN command.3. Use ELC-HHP to execute the forced On/Off test of the output contact.■Operation & test1. If the ERROR indicator does not flash, you can use the RUN/STOP switch or a peripheral device(ELC-HHP or ELCSoft) to give a RUN instruction. The RUN indicator should be continuously on at thistime. That the RUN indicator does not flash indicates ELC has no program in it.2. When ELC is in operation, use ELC-HHP or ELCSoft to monitor the set value or temporarily saved valuein timer (T), counter (C), and register (D) and force On/Off of output contacts. That the ERROR indicator is on (not flashes) indicates that part of the program exceeds the preset time-out. In this case, you have to set the RUN/STOP switch as STOP first, check special register D1008 and obtain the location in theprogram where time-out takes place. Please refer to he WDT instruction to solve this problem.■Operation of ELC basic sequential instruc ions & application instruc ions1. The basic sequential instructions and application instructions of ELC-PV series are compatible with allELC series ELCs. See Eaton “ELC System Manual” for relevant information.2. All ELC series ELCs are compatible with ELC-HHP handheld programming panel, ELCSoft ladderdiagram for program editing and exclusive transmission cables to connect with ELC-PV for programtransmission, ELC control, program monitoring and so on.7 TROUBLESHOOTINGBased on the indicators on the front panel, please check the following for errors:☼POWER indicatorWhen ELC is powered, the POWER LED indicator on the front panel will be on (in green). If this indicator is not on or the ERROR indicator keeps flashing when ELC is powered indicates that the power supply +24V are insufficient or DC power supply 24V is overloaded. In this case, change another 24V DC power supply. If the indicator is still off at this time, your ELC is malfunctioned. Send your ELC back to your distributor for repair.☼RUN indicatorCheck your ELC status. When ELC is running, this indicator will be on. You can use ELC-HHP, the ladder diagram editing program or the switch on the panel to RUN or STOP ELC.☼ERROR indicatorIf you enter illegal program into ELC or use instructions or devices that exceed their range, this indicator will flash (approx. every 1 second). When this happens, you have to obtain the error code from D1004 and save the address where the error occurs in register D1137 (if the error is a general circuit error, the address of D1137 will be invalid). Find out the cause of the error, amend the program and resend the program to ELC. If you cannot connect to ELC and this indicator keeps flashing quickly (approx. every 0.2 second), it means that the 24VDC power voltage is insufficient. Please check if the 24V DC is overloaded.If the ERROR indicator is on, you have to check the special relay M1008. If M1008 is on indicates that the execution time of program loop exceeds the preset time-out (in D1000). In this case, turn the RUN/STOP switch to STOP, check the special register D1008 and obtain the location in the program where the time-out takes place. Please refer to the WDT instruction to solve this problem. After amending the program, you only need to resend the program to stop the indicator from flashing. If the indicator still keeps flashing at this time, switch off he power and check if there is any interference existing or conductive matter inside ELC.For details of error codes (in D1004, hex coding), see “ELC System Ma nual: Programming”.☼BAT.LOW indicatorThe rechargeable lithium-ion battery in ELC-PV is mainly used on the latched procedure and data storage.The lithium-ion battery has been fully charged in the factory and is able to retain the latched procedure and data storage for 12 months. If ELC-PV has not been powered and used for more than 12 months, the battery will be out of power upon normal consumption and the procedure and data will be lost.The lithium-ion battery has longer life span than ordinary battery; therefore there is no need to change battery very frequently. You can charge the battery at any time without having to worry about a decrease in chargeability.You can also recharge the battery even when there is still power in the battery.Please be aware of the date of manufacturing; the charged battery can sustain for 12 months from this date. If you find that the BAT.LOW indicator stays on after ELC is powered, the battery voltage is low and the battery is being charged. ELC-PV has to remain on for more than 24 hours to fully charge the battery. If the indicator turns from on to “flash” (every 1 second), it indicates that the battery cannot be charged anymore. Please correctly process your data in time and send the ELC back to Eaton for changing a new battery.Precision of calendar timer:At 0̓C/32̓F, less than –117 seconds error per month.At 25̓C/77̓F, less than 52 seconds error per month.At 55̓C/131̓F, less than –132 seconds error per month.☼Input indicatorOn/Off of input point is indicated by input indicator or monitored by ELC-HHP. When the action condition of the input point is true, this indicator will be on. If abnormality is identified, check if the indicator and input circuit are normal. Use of electronic switch with too much electricity leakage often results in unexpected actions of the input point.☼Output indicatorOn/Off of output point is indicated by the output indicator. When the output indicator (On/Off) does notcorrespond to the action of its load, please be aware of the following:1. The output contact may be melted or blocked due to an over loaded or short-circuited load, which will resultin poor contact.2. If you are suspicious that he output point may execute an undesired action, check the output wiring circuitand whether the screw is properly tightened.。
AM28F010资料
s Write and erase voltage 12.0 V ±5% s Latch-up protected to 100 mA
from –1 V to VCC +1 V
s Flasherase™ Electrical Bulk Chip-Erase — One second typical chip-erase
AMD’s Flash technology combines years of EPROM and EEPROM experience to produce the highest levels of quality, reliability, and cost effectiveness. The Am28F010 electrically erases all bits simultaneously using Fowler-Nordheim tunneling. The bytes are programmed one byte at a time using the EPROM programming mechanism of hot electron injection.
AMD’s Flash technology reliably stores memory contents even after 10,000 erase and program cycles. The AMD cell is designed to optimize the erase and programming mechanisms. In addition, the combination of advanced tunnel oxide processing and low internal electric fields for erase and programming operations produces reliable cycling. The Am28F010 uses a 12.0 V ± 5% VPP high voltage input to perform the Flasherase and Flashrite algorithms.
维维技术ADaptive光纤测试头OTU-8000光学测试单元说明书
VIAVI SolutionsData SheetVIAVIAdaptive Fiber Test Heads OTU-8000 Optical Test UnitRack-mounted fiber test head for backbone, metro, andaccess networks for construction, service activation and monitoringKey Featuresy Large range of OTDRs, including tuneable DWDM y High sensitivity detection algorithm to locate low attenuation fiber tapping devicesy High accuracy trace for the whole fiber including the near endy Dual IP communication channels y Switch scalability up to 4464 ports with external switches y Web-browser accessy Advanced, rapid fault location y E-mail and SMS notificationsy Small size (2 RU) wtih dual power feeds, low power consumption y Solid-state disky LAN-based firmware downloadsy Expandable by adding an additional test moduleApplicationsy Fiber monitoring for service providers, utilities,and dark-fiber providersy FTT x construction, provisioning, and maintenance testsy Fiber-tapping detection for critical applicationsThe modularity of the OTU-8000 meets all of the requirements for monitoring light or dark fiber-optic networks. Integrated with the latest technology , it can monitor both long-haul and FTT x networks.With the OTU-8000 installed at the central office, providers can test hundreds of live passive optical networks (PONs), regardless of the split ratio. It can accelerate PON installations when setting up new customers and troubleshooting by enabling technicians to sectionalize the network to determine the cause of a fault.Organizations concerned with network security issues can use the OTU-8000 to detect and locate fiber tapping after only a few tenths of a decibel are inserted.Key Benefitsy Reduce MTTR by locating fiber optic faults in minutes instead of hoursy Reduce operational costs by eliminating erroneous dispatchesy Anticipate service disruptions by detecting fiber degradation before it affects servicey Protect your fiber investment by monitoring the long-term performance of installed fibersy Reduce construction costs by accelerating test processes and empowering test staffy Protect network integrity by quickly detecting and locating fiber intrusionThe Adaptive Fiber Test Head lies at the core of the VIAVI optical networkmonitoring system (ONMSi). Combining optical time-domain reflectometry (OTDR)and optical-switch technology, a single OTU-8000 unit can test thousands of fiber links. When a fiber fault occurs, the ONMSi reports the GPS location of the fault within minutes. This adaptive racked Fiber Test Head is great for Access PON or DAA networks as well as metrorings, data center interconnects, and long haul networks utilizing xWDM wavelength plans.OTU-8000 with the 576 MPO switch with an OTDR module© 2022 VIAVI Solutions Inc.Product specifications and descriptions in this document are subject to change without notice.Patented as described at /patentsotu8000-ds-fop-tm-ae 30149002 916 0122Contact Us+1 844 GO VIAVI (+1 844 468 4284)To reach the VIAVI office nearest you, visit /contactVIAVI Solutions1. Laser at 25°C and measured at 10 µs. 1650 nm ±1 nm for the E81165C module.2. The one way difference between the extrapolated backscattering level at the start ofthe fiber and the RMS noise level, after 3 minutes averaging and using the largest pulsewidth.3. Measured at ±1.5 dB down from the peak of an unsaturated reflective event using the shortest pulsewidth.4. Measured at ±0.5 dB from the linear regression using a FC/PC reflectance and using the shortest pulsewidth.5. Measured on a 15 dB attenuation with –70 dB reflectance.Base UnitOTU-8000 base unit - Front Power Input E98-FP-RF Base Unit OptionsGSM interface for alarm notification E98EGSM Relay for external alarm reporting device E98RELAYS 23 in rack-mounting kit for OTU-8000E98KIT2321 in rack-mounting kit for OTU-8000E98KIT2119 in rack-mounting kit for OTU-8000E98KIT19AC/DC converter (external unit)E98ACDC Optical Switch Plug-In ModulesOptical switch 1x4 plug-in module (SC/APC)E98X04Optical switch 1x8 plug-in module (SC/APC)E98X08Optical switch 1x12 plug-in module (SC/APC)E98X12Optical switch 1x16 plug-in module (SC/APC)E98X16Optical switch 1x24 plug-in module (SC/APC)E98X24Optical switch 1x36 plug-in module (LC/APC)E98X36LCAPC Optical switch 1x48 plug-in module (LC/APC)E98X48LCAPC Optical switch 1x288 plug-in module (MPO)E98X288MPO*Optical switch 1x576 plug-in module (MPO)E98X576MPO**Both the 288 and 576 MPO switch modules offer the Pay as Y ou Grow model in which you can license additional port capacity over time in increments of 12 ports. Part number is PAYG.External Optical Switch UnitsExternal optical Switch unit 36 ports SC/APC EOSX8000External optical Switch unit 24 ports LC/APC E9E-EXTX-24External optical Switch unit 36 ports LC/APC E9E-EXTX-36External optical Switch unit 144 ports LC/APC E98OSX144OTDR Plug-In ModulesOTDR module D with 1550 nm wavelength E8115D-APC OTDR module D with 1625 nm filtered wavelength E81162D-APC OTDR module D with 1650 nm filtered wavelength E81165D-APC OTDR module D 1550/1625 nmE8129D-APC Ultra high resolution filtered 1650 nm OTDR E81165C-HR-APC OTDR module C with 1550 nm wavelength E8115C-APC OTDR module C with 1625 nm filtered wavelength E81162C-APC OTDR module C with 1650 nm filtered wavelength E81165C-APC Tunable DWDM OTDR module C band for OTU8000E81WDM-COTDR module B with 1650 nm filtered wavelength E81165B-APC OTDR module B with 1550 nm wavelength E8115B-APC OTDR module B 1310/1550/1625 nmE8136B-APC。
FP7102最新中文规格书
用于白色 LED 的 28V，2A 降压恒流开关稳压器
一般说明
FP7102 是一种 PWM 控制降压转换器，旨在为驱动大功率 LED 提供简单、高效的解决方 案。采用 0.25V 参考电压反馈控制，最大限度地降低功耗，外部电阻器可根据需要设置驱动 各种类型 LED 的电流。FP7102 包括一个大电流 P-MOSFET，以实现高效率和优良的瞬态特性。 PWM 控制电路能够从 0 到 100%线性地改变占空比。其他功能包括用户可访问的 EN 引脚启 用，热关机，循环电流限制和过电流保护。
特征 芯片 135 代 2845 理 8039 Mr。郑，工程 FAE
宽电源电压工作范围：3.6 至 28V 内置 P-MOSFET，具有 2A 负载能力 精密反馈参考电压：0.25V（2%） 低电流消耗：4mA 内部固定振荡器频率：320KHz（典型值） 内部软启动功能（SS） 过流保护 包装：SOP-8L 和 SOP-8L（EP）
典型应用电路
FP7102
FP7102
FP7102
详细说明 电压基准
内置 2.5V 参考电压调节器为 FP7102 内部电路供电。分频器的精度除以 25.0 伏的参考电 压。
设置 LED 电流
FP7102 是一种恒流降压稳压器。LED 连接在 VOUT 和 FB 引脚之间，如典型应用电路部分 所示。FB 引脚调节为 0.25V。因此，LED 电流 IF 由 VFB 和连接在 FB 和接地之间的电阻器 R2 通过以下等式设置：
如果不应超过 FP7102 的 2A 电流能力，因此 R2 最小值必须约为 0.13Ω。 输出电压 输出电压主要由连接在 VOUT 和 FB 引脚之间的 led（n）数量决定。因此，VOUT 可以写
P+F常用产品型号及功能
常用产品型号及功能一、常用有源隔离栅（隔离栅需外用电），模拟量输入输出。
现场信号类型型号系统侧应用说明AI，4-20 mA，2线制智能（或非智能）变送器KFD2-STC4-Ex2双通道。
有源4-20mA信号输入DCS/PLC。
智能通信频率0-7.5kHz，支持HART。
KFD2-STV4-Ex2-1 双通道。
1-5V信号输入DCS/PLC。
智能通信频率0-7.5kHz，支持HART。
KFD2-STC4-Ex2-Y72195 双通道。
无源（Sink）4-20mA信号输入DCS/PLC。
智能通信频率0-7.5kHz，支持HART。
KFD2-STC3-Ex1 单通道。
有源4-20mA信号输入DCS/PLC。
智能通信频率0-40kHz，支持DE、Foxcom。
KFD2-STC3-Ex1-86C 单通道。
无源（Sink）4-20mA信号输入DCS/PLC（即DCS的AI卡须能够给4-20mA回路供电）。
智能通信频率0-40kHz，支持DE、Foxcom。
AI，4-20 mA，2或3线制智能（或非智能）变送器；有源4-20mA信号KFD2-STC4-Ex1 单通道。
有源4-20mA信号输入DCS/PLC。
智能通信频率0-7.5kHz，支持HART、Brain。
KFD2-STC4-Ex1-1 单通道。
1-5V信号输入DCS/PLC。
智能通信频率0-7.5kHz，支持HART、Brain。
KFD2-STC4-Ex1-2 单通道。
2-10V信号输入DCS/PLC。
智能通信频率0-7.5kHz，支持HART。
KFD2-STC4-Ex1- Y112669 单通道。
无源（Sink）4-20mA信号输入DCS/PLC。
智能通信频率0-7.5kHz，支持HART。
KFD2-STC4-Ex1.2O 单通道。
一进二出，即两路有源4-20mA信号输入DCS/PLC。
智能通信频率0-7.5kHz，支持HART。
KFD2-STC4-Ex1.2O-1 单通道。