伍德沃德Woodward 5009容錯控制器專為要求高可靠性的關鍵汽輪機控制而設計。它可配置為純凝、背壓或單抽/補汽等透平應用。5009的CPU 和I/O (TMR)均為三冗余形式，以滿足工業透平市場對可靠性的要求。500為現地可編程模式，采用菜單式軟件指引工程師根據發電或機械驅動的應用進行編程。5009 可獨立工作或與工廠DCS結合使用。

伍德沃德.woodward505/505E(9907-162,9907-164,9907-165,9907-167)數字式控制器可用于控制工業汽輪機、小電網渦輪發電機或透平膨脹機。

伍德沃德.woodward2301A 控制器9905 系列應用于柴油機、汽油機、汽輪機或燃氣機等驅動的發電機組的速度及負荷分配控制。2310ALSSC控制器可以工作在惡劣環境下。

伍德沃德基于微處理器控制，內部軟件專門為單閥蒸汽輪機控制而設計。為方便控制器的換型，的接線端口的排列布置與2301A一類的控制器基本一致。控制器可完成小型蒸汽輪機系統的核心控制。其內部的應用軟件為現場可編程形式，以適應不同的配置需要。由于功能的增強，并且配備了一個通訊串口，大大方便了控制器與PLC或DCS集散控制系統之間的通訊。

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主營產品，備件供應，充足庫存

Foxboro（福克斯波羅）：I/A Series系統，FBM全系列（現場輸入/輸出模塊）

順序控制、梯形邏輯控制、事故追憶處理、數模轉換、輸入/輸出信號處理、

數據通信及處理等。

Westinghouse（西屋）：1C31系列DCS系統、CPU、OVATION系統、WDPF系統、

WEStation系統備件。

Triconex（英維思）:冗余容錯控制系統、基于三重模件冗余（TMR）結構的現代化的容錯控制器。

EMERSON（艾默生）:模塊、卡件、驅動器等各類備件。

XYCOM：XVME系列

Bently（本特利）：3500/3300系統。

Rockwell（羅克韋爾）：ICS系統。

ABB：PM全系列DCS系統、IGCT高壓變頻器系列、工業機器人備件DSQC系列、INFI 90等。

Bailey（貝利）：BRC系列DCS系統等。

Allen-Bradley：1756、1785、1771、1746全系列系統等。

Yokogawa（橫河）：CP系列等。

Honeywell（霍尼韋爾）：TK/TC/CC系統等。

Reliance（瑞恩）：57C系列等。

Schneider（施耐德）：140系列處理器、控制卡、電源模塊等。

Modicon（莫迪康）：AS系列PLC系統備件。

Siemens(西門子)：6ES5/6ES7414/6ES7415/6ES7416系列PLC系統備件、

Siemens MOORE，Siemens Simatic C1，Siemens數控系統等。

Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

XYCOM：I/O、VME板和處理器等。

GE（通用電氣）：IC698/IC697全系列PLC系統、模塊、卡件、驅動器等各類備件。

Yaskawa（安川）：伺服控制器、伺服馬達、伺服驅動器。

Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅動模塊等。

Woodward（伍德沃德）：SPC閥位控制器、PEAK150數字控制器。

How to choose between PLC and DCS depends on the specific project and plant type. Because of different applications, the requirements of the control system are also different.

In addition to some basic criteria, we must also consider the installation, scalability, maintenance and other factors. Sometimes, one choice is very suitable for a factory, and in another case it may not be. Therefore, the more factors considered in the selection of control system, the more conducive to the realization of short-term and long-term goals.

At present, although PLC system may be the most cost-effective for small equipment, DCS system provides more economical scalability and is more likely to obtain higher initial return on investment.

PLC is suitable for discrete production, generally composed of separate production devices, mainly used to complete the assembly of components, such as labeling, filling or grinding. DCS is suitable for process manufacturing. Automated systems are often used to produce by recipe rather than by piece in a continuous and batch manner. Large scale continuous processing equipment, such as refineries and chemical plants, all use DCS system. Mixed application usually uses PLC and DCS at the same time.

■ process scale:

Small system (<300 i / o points) may have less budget, so plc is more suitable. dcs has a b database, which is easier to manage and upgrade, and can play a more important role in large factory applications.

■ upgrade plan:

PLC system can be selected for small-scale industrial process, but if the process needs to be expanded or upgraded, more PLC hardware and database need to be added, and independent maintenance is needed. This process is time-consuming and laborious, and prone to errors. At this time, DCS is more suitable. As DCS is easier to upgrade, it can also manage users&＃39; trust from the central hub, so it is easier for later maintenance.

Integration requirements:

For stand-alone device, PLC is the ideal choice. When the factory configures multiple PLCs, it will produce the requirement of interconnection. This is generally difficult to implement because it is usually necessary to map data using communication protocols. Especially when the user needs to change, once a PLC system is changed, the two PLCs may not communicate normally. DCS does not need mapping, configuration change is just a simple process, the controller is the system&＃39;s own.

更多相關庫存型號：

WOODWARD 9907-1349 CPC-II 執行轉換器
WOODWARD 9907-1228 CPC-II 執行轉換器
WOODWARD 9907-1200 CPC-II 執行轉換器
WOODWARD 9907-1199 CPC-II 執行轉換器
WOODWARD 9907-1198 CPC-II 執行轉換器
WOODWARD 9907-1197 CPC-II 執行轉換器
woodward 9907-018 負載速度數字控制器
WOODWARD 9905-973 數字控制器
woodward 8446-1019 507D/E汽輪機數字控制器
woodward 8444-1067 506D/E汽輪機數字控制器
woodward 8200-1302 505D/E汽輪機數字控制器
woodward 5501-471 控制器卡
woodward 5501-470 控制器卡
woodward 5501-467 控制器卡
woodward 5466-409 控制器卡
WOODWARD 5466-316 控制器卡
WOODWARD 5466-258 控制器卡
WOODWARD 5464-414 控制器卡