1747-L5241747-L524罗克韦尔Allen-Bradley原装***━━━━━━━━━━━━━━━━━━━━━━━联系人：谢小姐QQ：1924049335电话：0592-6809805手机：18950191660传真：0592-6890859（注01002收）邮箱：1924049335@***.com━━━━━━━━━━━━━━━━━━━━━━━自动化系统和企业管理经营系统结合的示意图这个金字塔的特点是：分为两层，上层负责经营管理，可再分成3级；下层负责生产控制、过程监控和优化以及现场控制，也能分成3级，各级都规定了相应的功能。这一金字塔结构说明引入PLC网络概念后，企业的自动化系统既能负责生产过程控制监控，又能参与企业的经营管理。由于金字塔结构各级别、各层次的功能不同，对通信的要求也不相同，所以现代的PLC网络要满足金字塔结构各级别、各层次的要求，其网络结构就必须也相应地分层次。上层是管理层，主要传输生产管理经营的信息，网络的通信数据量大，通信地域范围较广，但对实时性的要求不高；下层是控制层、设备层，主要传输工艺数据及控制命令，每次通信数据量不大，通信距离较近，但对实时性和可靠性的要求却很高。当代的PLC网络通常采用复合型网络拓扑结构，用多层子网并配置不同的通信协议，来满足各层对通信的不同要求。但PLC网络的层次并不是和金字塔结构的层次严格一一对应的，当金字塔结构中的相邻几层的通信要求相近时，可以合并，用一级PLC子网实现。Allen-Bradley140M-C-AFA11AUXILIARYCONTACTBLOCKFRONTMOUNTED141A-WS45RRMCSMOUNTINGMODULE,45MMX228MM,NOELECTRICALC1734-PDNINTERFACEMODULEDEVICENET1746-IA16INPUTMODULE120VAC16SLOTSLC5001746-IB16INPUTMODULEDC16POINTSLC5001746-IB32INPUTMODULEDCSLC5001746-NI4INPUTMODULEANALOG4POINTSLC5001746-NIO4IOUTPUTMODULEANALOGCURRENTSLC5001746-NO4IOUTPUTMODULEANALOG4POINTSLC5001746-NT4INPUTMODULETHERMOCOUPLE/MV1746-OB16OUTPUTMODULEDC16POINTSLC5001746-OB32OUTPUTMODULE32POINTTRANSSOURCE5-50VDCSLC5001746-OW16OUTPUTMODULE16PTRELAY5-250VAC5/125VDCSLC5001746-P2POWERSUPPLYMODULESLC5001747-L524CPU4K-RAMINSTRUCTIONSLC/5021747-L532CPUMODULE16K-WORDTOTALSLC/5031769-ECRCAP/TERMINATORRIGHTENDFORI/O1769-IF4INPUTMODULE4POINTANALOGCUR/VOLTCOMPACTLOGIX1769-IQ16INPUTMODULE16PT24VDCSINK/SOURCECOMPACTLOGIX1769-OB16OUTPUTMODULE16PT24VDCSOURCECOMPACTLOGIX1769-SDNSCANNERMODULEDEVICENET1764AND1769CONTROLLERS1791D0B16PI/OBLOCK16OUTSOURCEREMOVABLETAB24VDC1791D0B16PXBLOCKI/OEXPANSION24VDC16OUTSOURCERTB1791D15CMCBLRIBBONCABLE24VDCBOCKI/O1791D16B0X24VDCI/OBLOCKEXPANSION16INSINKRTB1791D16B0I/OBLOCK24VDC16INSINKREMOVABLETB1791D8B8PI/OBLOCK24VDC8INSINK8OUTSOURCERTB193-EPBDINRAIL/PANELADAPTER1746-HSCECOUNTERMODULEHIGHSPEEDFORENCODERSLC5001398-DDM-005SERVODRIVE7.5PEAKAMATPARAMETERFILEBRUSHLESS1398-DDM-009SERVODRIVEANALOG15AMPPEAKULTRA100BRUSHLESS1171-ASBADAPTERMODULEPLC-2/3/5REMOTEI/OPLC5Ser.B1771-DACOMMUNICATIONMODULEASCIIPLC51771-IAINPUTMODULE8POINT120VAC/DCPLC51771-IADBINPUTMODULE1771-IADINPUTMODULE16POINT120VACHDPLC51771-IAD/DINPUTMODULE1771-IQINPUTMODULE5-30VDC8POINTSELECTABLE1771-IA16A24VDCISOLATEDINPUTMODU1771-KACOMMUNICATIONADAPTERMODULEDATAHWYPLC51771-OAOUTPUTMODULE8POINT120VACPLC5Ser.B1771-OAD/COUTPUTMODULE16POINT120VACPLC51771-OADOUTPUTMODULE16POINT120VACPLC51771-ODDOUTPUTMODULEISOLATED120VAC16POINTPLC51771-OQ16AISOLATEDOUTPUTMODULE24VDC1771-P4SPOWERSUPPLYMODULE120VACPLC51771-QDC/CPLASTICMOLDINGMODULE1771-QH/AHYDRAULICFORCECONTROL1785-L20B/CCPUMODULE16KWORDSRAMPLC-5/201785-L20B/ECPUMODULE16KWORDSRAMPLC-5/20PLC5(NIB)1785-L30B/CCPUCONTROLLERMODULE32KWORDSRAMPLC5/30PLC5(NIB)1785-L40B/CCPUMODULE48KWORDSRAMPLC-5/401785-L60B/CCPUMODULE64KWORDSRAMPLC-5/60(NIB)1785-LTPROCESSORMODULE6KMEMORYPLC-5/15PLC51785-LT3PROCESSORMODULE6KMEMORYPLC-5/121785-LT3/APLC5/12PROCESSORMODULE1606-XL480EPOWERSUPPLYINPUTAC200-240V2711-K5A5L1PanelViewWityRS-232DH-485Communicati***Port2711-K5A5OPERATORINTERFACEPANELVIEW550POWERSUPPLYMODULE24VDC3.6AMPSLC5001746-P2RACK10SLOTSLC5001746-A10CPUMODULESLC5/0432KUSERMEMORYSLC5001747-L542SCANNERMODULEDEVICENETSLC5001747-SDNINPUTMODULEDC16POINTSLC5001746-IB16OUTPUTMODULEANALOGCURRSRC16PT10-30VDCSLC5001746-OB16EPOWERSUPPLYMODULESLC5001746-P2CPUMODULESLC5/0464KUSERMEMORYSLC5001747-L543REMOTEI/OSCANNERMODULESLC5001747-SNINPUTMODULEFASTRESP***EDCSOURCING24VDC1746-ITV16OUTPUTMODULEDC16POINTSLC5001746-OB16RACK10SLOTSLC5001746-A10POWERSUPPLYMODULESLC5001746-P2CPUMODULESLC5/0464KUSERMEMORYSLC5001747-L543REMOTEI/OSCANNERMODULESLC5001747-SNINPUTMODULEFASTRESP***EDCSOURCING24VDC1746-ITV16OUTPUTMODULEDC16POINTSLC5001746-OB16INPUTMODULEANALOG4POINTSLC5001746-NI4RACK10SLOTSLC5001746-A101771-IBD-BINPUTMODULE10-30VDC16POINTPLC5(New)SLC5001747-L40EProcessorUnit&2Slot6008-LTVPLC5/VME(New)--------------------------------------------------------------------------------1394-AM03&1394-AM04ACServoControllerAxisModulesLOTOF2Qty2AllenBradleyPyramidIntegratorSystemPlcAllenBradleyPyramid5110-A4B4SlotRacksAllenBradleyPyramid5120-P1BIntegratorPowerSupplyAllenBradleyPyramid5820-EI/AEthernetInterfaceModulesAllenBradleymachinevisionsystem,complete1394-AM04/AAllenBradley3KW1394AM04N-2701pcs1394ACSERVOCONTROLLERAXISMODULE10KW3pcsALLENBRADLEY1771-P7,13SLOTI/OCHASSISW/CA***2pcsALLENBRADLEY13SLOTI/OCHASSISWITHCARD5BOLTBACKPLANE24AMPSAT5.25VDCMAXBACKPLANEMEMORYLINE0.5AMOSAT5.25VDCMAXCAT#1771-OWSELECTABLECONTACTOUTPUTMODULECAT#1771-WAACINPUT120VCAT#1771-WDCONTACTOUTPUT24-120VCAT#1771-WBENCODER/CONTACT5VCAT#1771-P7120/220VACPOWERSUPPLYINPUTPOWER300VA1757-SRM/B|RedundancyModule*LNC*1pcs1772-LP3|PLC2/30Complete2pcs1785-L60BPLC-5/60PROCESSORMODULEQ"ty:6)