| 詳細參數(shù) | |||
|---|---|---|---|
| 品牌 | Woodward | 型號 | 9907-163 |
| 結構形式 | 模塊式 | 安裝方式 | 控制室安裝 |
| LD指令處理器 | 硬PLC | 功能 | 數(shù)字調速器 |
| 工作電壓 | 電源組24VDC | 處理速度 | 50MHz |
| 程序容量 | 64MB | 產(chǎn)品認證 | UL |
| 加工定制 | 否 | 重量 | 0.40公斤 |
| 產(chǎn)地 | 日本 | ||
WOODWARD 9907-163 調速器單元
9907-163 配備了一系列印刷電路板，允許該單元運行和處理命令。這些板由單元的框架保護，但是，可以選擇為該單元提供額外的保護層。這包括 NEMA 4X 分級保護框架。連接后，它仍然能夠安全可靠地安裝在控制面板系統(tǒng)中。然而，可接受的環(huán)境溫度范圍略有下降，從 65 攝氏度的高強度降至 55 攝氏度。
用9907-163實現(xiàn)對系統(tǒng)的控制是非常方便的。這是因為：首先PLC控制邏輯的建立是程序,用程序代替硬件接線。編程序比接線，更改程序比更改接線，當然要方便得多！其次9907-163的硬件是高度集成化的，已集成為種種小型化的模塊。而且，這些模塊是配套的，已實現(xiàn)了系列化與規(guī)格化。種種控制系統(tǒng)所需的模塊，PLC廠家多有現(xiàn)貨供應，市場上即可購得。所以，硬件系統(tǒng)配置與建造也非常方便。
正因如此，用可編程序控制器才有這個"可"字。對軟件講，它的程序可編，也不難編。對硬件講，它的配置可變，而且也易于變。9907-163 型號是一個調速器單元，能夠處理所有渦輪機運行參數(shù)。這些型號配備了內部微處理器模塊，使其能夠控制渦輪機以及其他類似設備，例如渦輪發(fā)電機或膨脹機模塊。為了正確配置機組和渦輪機的規(guī)格，操作員必須通過集成控制面板輸入這些更改。此面板顯示兩行文本，每行 24 個字符。
Model 9907-163 is a governor unit capable of handling all turbine operating beters. These models are equipped with internal microprocessor modules that enable them to control turbines and other similar equipment, such as turbine generators or expander modules.Secondly, the hardware of 9907-163 is highly integrated and has been integrated into various miniaturized modules. Moreover, these modules are matched and have realized serialization and standardization. The modules required by various control systems are available in stock from PLC manufacturers and can be purchased in the market. Therefore, the hardware system configuration and construction are also very convenient.
The 9907-163 is equipped with a series of printed circuit boards that allow the unit to run and process commands. These plates are protected by the frame of the unit, but you can choose to provide additional protection for the unit. This includes NEMA 4x graded protection framework. After connection, it can still be safely and reliably installed in the control panel system. However, the acceptable ambient temperature range decreased slightly from high intensity of 65 ° C to 55 ° C.
