《控制系统IC应用》PPT课件.ppt

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1、Copyright 2007 Rockwell Automation,Inc.All rights reserved.核心元器件产品核心元器件产品盛涛工控元器件产品业务经理,北区Infrastructure for the ArchitectureIntegrated Architecture Transformers Power Supplies UPS MCBs Surge Filters GP Relays Signal Conditioners Terminal Blocks Wiring Systems MotionDriveBatchContin uousDiscreteInfor

2、mationControlConvertConnectSupply +_24 V120 V DeviceI/OProtectEssential components that supply,protect,convert,and connect control circuit signals and controllers Show VideoInfrastructure for the Architecture-Power Supply ApplicationsIntegrated ArchitectureMotionDriveBatchContin uousDiscreteInformat

3、ionControlConvertConnectSupply +_24 V120 V DeviceI/OProtectInfrastructure for the ArchitectureSupply +_Din Rail Power SuppliesDC and Analog I/OWhen you see thisAsk aboutPage 2-87 in the EC catalog for product family overviewPower Supply SelectionHow do I select a Rockwell 1606 Industrial Power suppl

4、y?Use the Selection Guide/User manual for the products that are connected to the PLC I/O to determine the load requirements.(Current Draw and Voltage)Output voltage=24Vdc Total I/O Current =8A Power Supply should be sized to handle at least 24vx8a=192 Watts1606-Power Supply Selection:(EC 2-88)The Po

5、wer supply Must meet or exceed the I/O power requirements1606-XLE240E(120Vac input,24Vdc 10A output Lowest cost)1606-XLS240E(120Vac input,24Vdc 10A output,with power boost)PowerSupply+24V DC120V ACWiring Arm for a DC Input card for ControlLogix6Where is a DC Power Supply placed in the control circui

6、t and how much does it cost?Supply-$xxxControl Circuit TransformerPower Supply-DC In&OutPower Supply-Analog In&OutPower Supply-E-Net SwitchAfter quantifying the value of Power Supplies,it can add$365 to the bill of material480 VAC10 Hp Blower“Infrastructure for the Architecture”120 VACInputs24 VDCEt

7、hernet J Type Thermocouple4-20mA IsolatedAmy,Derrick,Please verify xfmr power supply pricing at lg oemEC catalog 2-93$xx1606开关电源开关电源4 of 7All Logic Products业内最为齐全的产品线 可提供单相、三相输入方式 可提供冗余电源、冗余模块、缓冲模块等方式以提高系统可靠性 提供专用DeviceNet电源 电流范围最大可到40A业内领先的产品性能 电源效率 90%产品寿命,40000 运行小时,是竞争对手的26倍 过载能力强,可满足负载启动时的冲击电流,

8、而无需放大一级。体积小巧,节省盘柜空间Success Story Size MattersqqBackgroundBackground OEM who makes snowmaking equipment was looking for a solution to reduce OEM who makes snowmaking equipment was looking for a solution to reduce their overall panel cost.This panel was very costly due to the 4X requirement of their o

9、verall panel cost.This panel was very costly due to the 4X requirement of the enclosure.the enclosure.They have standardized on Rockwell power supplies and currently use the 1606-They have standardized on Rockwell power supplies and currently use the 1606-XL240EXL240EqqSolutionSolution By changing t

10、o the 1606-XLS240E,they were By changing to the 1606-XLS240E,they were able to downsize their enclosure from a 36x36 able to downsize their enclosure from a 36x36 to a 36x30 which resulted in a$200 savings to to a 36x30 which resulted in a$200 savings to the stainless steel enclosurethe stainless st

11、eel enclosure The cost difference of the XLS power supply is The cost difference of the XLS power supply is 12%over the XL which resulted in a net difference 12%over the XL which resulted in a net difference of$28(book pricing)of$28(book pricing)Success Story Hazardous LocationqqBackgroundBackground

12、 Customer has a requirement for a 10 amp 1+1 redundant application with a Class I,Customer has a requirement for a 10 amp 1+1 redundant application with a Class I,Div 2 rating for hazardous locations.Div 2 rating for hazardous locations.qqSolutionSolution Prior to the release of the XLS Performance

13、Line,we did not have a solution that met the Prior to the release of the XLS Performance Line,we did not have a solution that met the customers requirementcustomers requirement The closest solution:The closest solution:Use the 1606-XLPRED decoupling module,but limited to 16A max output or 2 x 8A inp

14、utUse the 1606-XLPRED decoupling module,but limited to 16A max output or 2 x 8A input XLS SolutionXLS SolutionUse(2)1606-XLS240E or 1606-XL240E with(1)1606-XLSRED decoupling moduleUse(2)1606-XLS240E or 1606-XL240E with(1)1606-XLSRED decoupling module1606-XLSRED can accept 2 x 10A input with a max ou

15、tput of 25A1606-XLSRED can accept 2 x 10A input with a max output of 25ASuccess Story Reserve PowerqqBackgroundBackground Customer has a conveyor application where one power supply is providing power Customer has a conveyor application where one power supply is providing power to 4 motors and a cont

16、rollerto 4 motors and a controller The 4 motors never“peak”simultaneously,occur during a 4 sec intervalThe 4 motors never“peak”simultaneously,occur during a 4 sec interval Power Requirements:Power Requirements:qqSolutionSolution 5 amp XLS power supply,1606-XLS120E 5 amp XLS power supply,1606-XLS120E

17、 150%Reserve Power for 5 sec(180W)150%Reserve Power for 5 sec(180W)Most solutions would have required a 10A Most solutions would have required a 10A power supply power supply Ie Ie.1606-XL120D would not work;.1606-XL120D would not work;Power Boost 144W Power Boost 144W Peak characteristic of one mot

18、orPeak Power Demand=7.0A or 168WSuccess Story Increased Hold-Up TimeqqBackgroundBackground Customer was looking for a way to bridge main faults without interruptioncost Customer was looking for a way to bridge main faults without interruptioncost effective method to increase reliability of their sys

19、tem.effective method to increase reliability of their system.SolutionSolution Utilize a 1606-XLBuffer in conjunction with a 24V DC power supplyUtilize a 1606-XLBuffer in conjunction with a 24V DC power supply Works like a DC-UPS with short hold-up time,Works like a DC-UPS with short hold-up time,.bu

20、t utilizes electrolytic capacitors as energy storage .but utilizes electrolytic capacitors as energy storage Maintenance-Free,no battery replacementMaintenance-Free,no battery replacement Main faults are completely bridged by the buffer unit and will have no influence on the Main faults are complete

21、ly bridged by the buffer unit and will have no influence on the DC powerDC power 200 200 msecmsec for 20A,3.6 for 20A,3.6 secssecs for 1A for 1A Wire units in parallel for longer hold-up timesWire units in parallel for longer hold-up timesPEL+-ACDCNPowerSupply+-Buffer+-Load24V Power-BusSuccess Story

22、 Low Noise/RippleqqBackgroundBackground Conversion opportunity.customer traditionally used linear power supplies.Has Conversion opportunity.customer traditionally used linear power supplies.Has been reluctant to make the change to switch mode power supplies due to the been reluctant to make the chan

23、ge to switch mode power supplies due to the increased noise levels.increased noise levels.qqSolutionSolution Allen-Bradleys 1606 Power Supplies provide superior EMC performanceAllen-Bradleys 1606 Power Supplies provide superior EMC performance Resistant to NoiseResistant to Noise Low EmissionsLow Em

24、issions Ripple/Noise levels across the entire 1606 Family are on average 50mVppRipple/Noise levels across the entire 1606 Family are on average GP RelaySelection:PLC output card voltage,which is 24 VDC in this case,should match the relay control voltageGP Relay contacts must be rated at greater than

25、 1.6A at the load voltage(120 VAC in this example)Recommended GP Relay=700-HLT1Z24 Pix of sz1 509 str24 VDC120 VDC120V AC coilPlease edit and augment26Schematic-Where are the interposing relays placed in the control circuit and how much do they cost?After quantifying the value,700-HL relays will add

26、$197 to the bill of material480 VAC10 Hp Blower“Infrastructure for the Architecture”120 VACInputs24 VDCEthernet J Type Thermocouple4-20mA IsolatedSupply-$xxxControl Circuit TransformerPower Supply-DC In&OutPower Supply-Analog In&OutPower Supply-E-Net SwitchControl Circuit TransformerAC UPS-VersaView

27、 DC UPS-Ethernet SwitchProtect-$614MCBs-Power Supplies,UPSs,Surge/Filter,PLCs,VersaViewSurge/FilterConvert-$197 GP Relays(Interposing)Bryan,Please verify 700 HL pricing at lg oemSignal Conditioning ApplicationsIntegrated ArchitectureMotionDriveBatchContin uousDiscreteInformationControlConvertConnect

28、Supply +_24 V120 V DeviceI/OProtectInfrastructure for the ArchitectureSignal ConditionersAnalog Field DevicesWhen you see thisAsk aboutPage xx in the EC catalog for product features and benefitsConvert24 V120 V 隔离隔离转换转换分离分离Input from txLocal Display/AlarmControlInput from tx VoltageAmperageTemperatu

29、re FrequencyLoad CellOutput to ControllersVoltageAmperageRedo Graphic隔离同一电源下的多个信号消除地环流和共模噪声信号分离用于本地显示,报警扩展已有系统时,可充分利用现有IO模块当现场设备距离控制器距离较远时,用于缩短昂贵的热电阻、热电偶线缆成本传输传输为什么要采用为什么要采用“隔离调节器隔离调节器”Signal Conditioning SelectionSo how do I select the right signal conditioner?Understand the applicationDetermine wh

30、ether the application requires isolation,conversion,transmission,splitting,or a combinationDetermine the type of field device signal that is involved and what is required by the control systemDetermine what power is available in the application to operate the signal conditioner?(Input Loop Power,Out

31、put Loop Power,Aux Power)See Product Profile 931-PP001A-EN-P for product features and benefitsSee Tech Data Publication 931-TD001A-EN-P for appropriate product selection based on question answers 30Schematic-Where are the Signal Conditioners placed in the control circuit and how much do they cost?48

32、0 VAC10 Hp Blower“Infrastructure for the Architecture”120 VACInputs24 VDCEthernet J Type Thermocouple4-20mA IsolatedSupply-$xxxControl Circuit TransformerPower Supply-DC In&OutPower Supply-Analog In&OutPower Supply-E-Net SwitchControl Circuit TransformerAC UPS-VersaView DC UPS-Ethernet SwitchProtect

33、-$614MCBs-Power Supplies,UPSs,Surge/Filter,PLCs,VersaViewSurge/FilterConvert-$xxxGP Relays(Interposing)Signal ConditioningAfter quantifying the value,Signal Conditioners will add$xxx to the bill of materialJeff,Please verify sig cond pricing at lg oemIntegrated ArchitectureMotionDriveBatchContin uou

34、sDiscreteInformationControlConvertConnectSupply +_24 V120 V DeviceI/OProtectInfrastructure for the ArchitectureWiring SystemsConnectDeviceI/ORA PLC I/O FamiliesWhen you see thisAsk about集成架构中集成架构中“接线系统接线系统”Wiring Systems SelectionAfter you have quantified the value of wiring systems,add$xxx to the b

35、ill of materialTime Study Side by Side PictureWiring Systems Can Save 75%of in wiring time and significantly reduced wiring errorsSo how do I select the right wiring system?Determine the I/O platformDetermine the I/O card being usedDetermine interface module functionality required(feed through,led,f

36、used,etc)Determine the cable lengthSelection:Our system is using bulletin 1756 I/O and has an 1756-IB16I DC Input Card I would like LED indication and a cable length of one meterUsing Pub 1492-TD008D,Page 38,I would order 1492-IFM40DS24A-4&1492-CABLE010YJeff,Please verify wiring system pricing at lg

37、 oem33总结总结10 Hp Blower“Infrastructure for the Architecture”120 VACInputs24 VDCEthernet J Type Thermocouple4-20mA Isolated480 VAC离散量输入、输出板卡模拟量输入、输出板卡以太网交换机开关电源工控机以太网交换机UPS开关电源UPS工控机微型微型断路器断路器浪涌抑制器,滤波器浪涌抑制器,滤波器继电器继电器离散量输出板卡隔离器隔离器模拟量回路预接线系统预接线系统Copyright 2007 Rockwell Automation,Inc.All rights reserved.Thank you for participating!

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