ICS TRIPLEX T8471控制器
1.產(chǎn) 品 介 紹
品牌:ICS TRIPLEX
型號說明:ICS TRIPLEX T8471控制器
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2.產(chǎn) 品 詳 情 資 料:
安裝ICS TRIPLEX T8471直接安裝到處理器單元底板上的CEX總線或CEX總線互連單元BC810。然后將通信接口安裝到SM811上的CEX總線。有關(guān)配置示例,請參見第100頁的圖31和第101頁的圖32。在冗余配置的情況下,使用封閉電纜TK852V010連接兩個SM811的SM鏈路。數(shù)字I/O連接SM811有一個帶有三個數(shù)字輸入和兩個數(shù)字輸出的連接器,可用于與高完整性相關(guān)的數(shù)字I/O(非過程I/O)。見表11。訪問啟用輸入(I2)必須連接到操作員面板中的按鍵開關(guān)。重置所有力輸入(I1)和熱插入輸入(I3)必須連接到脈沖型面板(如果使用)。輸入信號用于系統(tǒng)功能,參見AC 800M高完整性文件。在冗余配置中,兩個SM811的相應(yīng)數(shù)字輸入必須連接到公共數(shù)字輸入開關(guān)。例如,兩個ICS TRIPLEX T8471的I3必須連接到公共開關(guān)。如果使用單獨的電源,請將電源連接到公共交換機,然后從交換機導(dǎo)出到兩個SM811的連接。ICS TRIPLEX T8471
Installing ICS TRIPLEX T8471The SM811 is mounted directly to the CEX-Bus on the processor unit base plate or to the CEX-Bus interconnection unit BC810. The communication interfaces are then mounted to the CEX-Bus on the SM811. See Figure 31 on page 100 and Figure 32 on page 101 for configuration examples. Use the enclosed cable TK852V010 to connect the SM Link of the two ICS TRIPLEX T8471in case of redundant configuration. Digital I/O Connection The SM811 has a connector with three digital inputs and two digital outputs that can be used for High Integrity related digital I/O (not process I/O). See Table 11. The Access Enable input (I2) must be connected to a key switch in the operator’s panel. The Reset all Forces input (I1) and Hot-insert input (I3) must be connected to impulse type panel if they are used. The input signals are used for system function, see AC 800M High Integrity documentation. In a redundant configuration, the corresponding digital inputs to both the SM811’s must be connected to common digital input switches. For example, the I3’s of both SM811’s must be connected to a common switch. If separate sources are used, connect the sources to a common switch, and then derive connections from the switch to both the SM811’s.ICS TRIPLEX T8471
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