P0973BU控制器模块

易卖工控网（www.ymgk.com）提供”P0973BU控制器模块”，产品详情：品牌/厂家：FOXBORO、型号：P0973BU、成色：全新、货期：现货 1天内发货、保修：180天，更多产品详情就上易卖工控网。

来自单一供应商的管理。FOUNDAMENTAL Principles Foxboro认为，只有在低水平上与竞争对手的制造商的操作系统进行交互，直接连接到现场设备，而无需与专用总线或组件通信。Foxboro迁移产品产品符合这一原则。基本原则。Foxbor认为，只有在低级别与竞争对手的制造商操作系统进行交互，直接连接到现场设备，而无需与专用总线或组件通信。Foxboro迁移产品符合这一原则。

产品描述/A系列迁移策略将WDPF分布式处理单元（DPU）替换为VA系列控制处理器/FCM，并提供卡对卡

更换I/O模块，但保留原有的工艺接口接线和机柜。

新的I/A系列系统DCS FBM直接插入现有的Q-Crates，代替西屋/0Q卡。将Q-卡从Q-箱中取出，并拆下其终端组件。每个装置由相应的/a系列系统DCS FBM代替。重新使用安装在I/O卡前面的原始I/O卡终端单元。

原始终端组件（包括未加固的工艺接线连接）重新连接到新的DCS FBM上。或者，边缘连接器可用于连接远程VO子系统或相邻扩展柜中的现场终端的电缆。连接到I/O卡终端单元的所有I/O接线保持在原位。这提供了该过程的原始/0功能

输入和输出。DCS FBM将过程测量和输出信号以及数字/输出信号传递给I/O系列控制处理器。子系统的I/O通过以下方式连接到控制策略

标准/A系列I/O型块。所有过程信号都完全集成到VA系列系统中，允许直接VA系列系统监控和控制过程。可以实现以下I/A系列控制处理器：）现场控制处理器270（FCP270）Z模块控制处理器270）控制处理器60（CP60）。FCP270提供DCS的直接连接

FBM至2 Mbps现场总线。ZCP270需要冗余的FCM100Et或FCM100E模块与DCS FBM通信。CP60需要冗余的WFCM10E或WFCM10Ef模块与DCS FBM通信。西屋WPDF I和II子系统DPU组件可选择从机柜中移除，并更换为包含单个或冗余FCM或FCP的基板。I/O卡

电源和Q-Crates保留在机柜中。如果在DPU机柜中安装FCP270或（ZCP270）以及FCM100Et或FCM100E模块，则必须在机柜中安装单个或冗余的24 V直流电源。FCP270，或

（ZCP270）和FCM100Et或FCM100E模块可以位于附近的现有机柜或VA系列机柜中，现场总线扩展到将模块连接到Q-Crat。使用FCP270和DCS FBM迁移现场控制处理器270（FCP270）是一个分布式现场安装控制器模块，多支持36个DCS FBM（取决于

选择的扫描周期），或与现场总线扩展器模块（FEM100）一起使用时多120个DCSFBM（取决于所选扫描周期）。FCP270通过可选的冗余100 Mbps以太网光纤电缆和以太网光纤交换机连接到MESH控制网络。FCP270是一个可选的容错控制器，它与连接的DCS FBM进行通信，以使用/A系列控制算法进行数据采集和控制。FEM100为FCP270提供四个扩展现场总线，每个扩展现场总线多可支持36个DCSFBM。FCP270安装在支持单个模块或容错模块对的模块化底板中。模块化基板仅接受FCP270模块，或同时接受FCP20和FEM100模块

模块。单/冗余FCP270需要来自单/冗余电源的24 V直流电源。FCP270和FEM100连接到逻辑冗余的2Mbps HDL C VO现场总线，用于与DCS FBM进行通信。FCP270在100 MbpsMESH控制网络和2 Mbps本地现场总线之间提供电流隔离。FCP270安装在支持单个模块或容错模块对的模块化底板中。模块化基板仅接受FCP270模块，或同时接受FCP20和FEM100模块。单/冗余FCP270需要来自单/冗余电源的24 V直流电源FCP270和FEM100连接到逻辑冗余的2Mbps HDLC VO现场总线，用于与DCS FBM进行通信。FCP270在100 MbpsMESH控制网络和2 Mbps本地现场总线之间提供电流隔离。容错FCP270模块连接到一对光纤分路器/组合器，该光纤分路器和组合器连接到冗余MESH控制中的以太网交换机

网络分裂器/组合器对安装在固定在底板上的组件中。为了支持冗余management from a single vendor source.FUNDAMENTAL PRINCIPLEFoxboro believes that it is only acceptable tointerface with competing manufacturers' operatingsystems at the lowest level, directly to field deviceswithout communicating with proprietary buses orcomponents.The Foxboro migration product offerings adhere tothis principle.FUNDAMENTAL PRINCIPLE .Foxboro believes that it is only acceptable tointerface with competing manufacturers' operatingsystems at the lowest level, directly to field deviceswithout communicating with proprietary buses orcomponents.The Foxboro migration product offerings adhere tothis principle.
PRODUCT DESCRIPTIONSThe /A Series migration strategy replaces the WDPFDistributed Process Unit (DPU) with an VA Seriescontrol processor/FCM and provides a card-for-card
replacement of /O modules, but leaves the originalprocess interface wiring and cabinets in place.
New I/A Series system DCS FBMs plug directly intoexisting Q-Crates in place of Westinghouse /0Q-Cards. Q-Cards are removed from the Q-Crateand their termination assemblies detached. Each unitis replaced by a corresponding /A Series systemDCS FBM. The original /O card termination unitsmounted on the front of the /O cards are reused.
The original termination assembly, including theundisturbed process wiring connections,is reattached to the new DCS FBM. Alternately, edgeconnectors can be used for cables to the fieldterminations in a remote VO subsystem or in anadjacent expansion cabinet. All l/O wiring connectedto the l/O card termination units remains in place.Thisprovides original /0 functionality of the process
inputs and outputs.The DCS FBMs pass process measurement andutput signals and digital /O signals to and from anan I/A Series control processor. I/O from thesubsystem is connected to the control strategy using
standard /A Series I/O type blocks. All processsignals are fully integrated into the VA Series system,allowing direct VA Series system monitoring andcontrol of the process.The following I/A Series control processors can beimplemented:) Field Control Processor 270 (FCP270)Z-Module Control Processor 270 (ZCP270)) Control Processor 60 (CP60).The FCP270 offers direct connection of the DCS
FBMs to the 2 Mbps Fieldbus. The ZCP270 requiresredundant FCM100Et or FCM100E modules tocommunicate with the DCS FBMs. The CP60requires redundant WFCM10E or WFCM10Efmodules to communicate with the DCS FBMs.Westinghouse WPDF I and II SubsystemsThe DPU assembly may optionally be removed fromthe Cabinet and replaced with a baseplate containingsingle or redundant FCMs or FCPs. The /O card
power supplies and Q-Crates are retained in thecabinet. If installing either the FCP270 or (ZCP270)and FCM100Et or FCM100E modules in the DPUcabinet, single or redundant 24 V dc power suppliesmust be installed in the cabinet. The FCP270, or
(ZCP270) and FCM100Et or FCM100E modules canbe located in a nearby existing enclosure orVA Series enclosure and the fieldbus extended toconnect the modules to the Q-Crates.Migration with FCP270 and DCS FBMsThe Field Control Processor 270 (FCP270) is adistributed, field-mounted controller module thatsupports up to 36 DCS FBMs (depending on
selected scan periods) by itself, or up to 120 DCSFBMs (depending on selected scan periods) whenused with the Fieldbus Expander Module (FEM100).The FCP270 connects to The MESH control networkvia optionally redundant 100 Mbps Ethernet fiberoptic cables and Ethernet fiber switches. TheFCP270 is an optionally fault -tolerant controller thatcommunicates with connected DCS FBMs toperform data acquisition and control using /A Seriescontrol algorithms. The FEM100 provides fourExpanded Fieldbuses to the FCP270, and eachExpanded Fieldbus may support up to 36 DCSFBMs.The FCP270 mounts in a Modular Baseplate thatsupports a single module or a fault tolerant modulepair. The Modular Baseplate either accepts onlyFCP270 modules, or both FCP270 and FEM100
modules. A single/redundant FCP270 requires24 V dc power from sigle/redundant powersupplies. The FCP270 and FEM100 connect to anoptionally redundant 2 Mbps HDL C VO Fieldbus forcommunications to the DCS FBMs. The FCP270provides galvanic isolation between the 100 MbpsMESH control network and the 2 Mbps localFieldbus.The FCP270 mounts in a Modular Baseplate thatsupports a single module or a fault tolerant modulepair. The Modular Baseplate either accepts onlyFCP270 modules, or both FCP270 and FEM100modules. A single/redundant FCP270 requires24 V dc power from sigle/redundant powersupplies.' The FCP270 and FEM100 connect to anoptionally redundant 2 Mbps HDLC VO Fieldbus forcommunications to the DCS FBMs. The FCP270provides galvanic isolation between the 100 MbpsMESH control network and the 2 Mbps localFieldbus.Fault-tolerant FCP270 modules connect to a pair offiber optic splitter/combiners that connect toEthernet switches in a redundant MESH control
network. The plitter/combiner pair mounts in anassembly that fastens to the baseplate.To support redundancy, a pair of FCP270s must beused for each DCS FBM grouping. In non-redundantconfigurations, only a single FCP270 is required foreach grouping. .The maximum total cable length for the 2 MbpsFieldbus is 60 m (198 ft) within a grouping.
For more information on the FCP270, refer toPSS 21H-1B9 B3. For more information on theFEM100, refer to PSS 21H-2Y14 B4.Migration with (ZCP270) with FCM100Et or
FCM100E and DCS FBMsThe FCM100Et and FCM100E modules are fiberoptic communications interfaces which allow theDCS FBMs to communicate with the ZCP270 via theoptionally redundant 100 Mbps Ethernet fiber opticFieldbus. The FCM100Et and FCM100E converts100 Mbps Ethernet signals used by the ZCP270 to2 Mbps signals used by the DCS FBMs, and viceversa. The FCM100Et and FCM100E also providegalvanic isolation between the 100 Mbps EthernetFieldbus and the 2 Mbps local Fieldbus.The FCM100Et and FCM100E mount in a module-specific Modular Baseplate that supports a single
module or a fault- tolerant module pair. Thesingle/redundant FCM100Et/FCM100E requires24 V dc power from single/redundant powersupplies. The FCM100Ets/FCM100Es are used inpairs for redundancy. An FCM100Et/FCM100E (or a
pair of modules) can support up to 36 DCS FBMs.The ZCP270 supports up to30 FCM100Et/FCM100E redundant pairs connectedto the 100 Mbps Ethernet Fieldbus via optionallyredundant Ethernet switches and fiber optic cabling.The ZCP270 supports up to 120 DCS FBMs
connected to FCM100Ets/FCM100Es.The FCM100Et/FCM100E allows the DCS FBMs tocommunicate with the ZCP270 over extendeddistances using the 100Mbps MESH controlnetwork. The FCM100Et/FCM100E providesexpanded networking and greater Fieldbus cablingdistances in a fiber optic network. This configurationis ideally suited for sites in which groups of DCSFBMs are to be spread apart over greater distances.
Up to 32 groupings of baseplate-mountedFCM100Ets/FCM100Es and DCS FBMs can belinked to each optionally redundant Ethernet switch,for a maximum of 120 DCS FBMs per ZCP270(depending on selected scan periods).
To support redundancy,