>>>>>型號:DS200ACNAG1ADD 附加資源計算機網絡卡 管理重型渦輪機系統(tǒng)
【功能描述】
該DS200ACNAG1ADD是通用電氣為其 Mark V 系列制造的 ARCNET（附加資源計算機網絡）卡。Mark V 是 GE 成功的 Speedtronic 燃氣輪機/蒸汽輪機管理系統(tǒng)系列的一部分。自 1960 年代以來，該系列一直在管理重型渦輪機系統(tǒng)，GE 在技術允許的情況下開發(fā)了更可靠、更先進的系統(tǒng)。Mark V 在所有關鍵控制和保護參數上都具有三重冗余備份，并包括內置診斷和在線維護等功能。
DS200ACNAG1ADD卡為MKV系統(tǒng)內的ARCNET LAN通信提供了一個連接點。電路板信號在主處理器板 （LDCC） 之間通過 ARCNET 板傳遞到渦輪機控制操作界面，然后再返回。這些信號通過同軸電纜傳輸。
DS200ACNAG1ADD是一個元件很少的小型電路板。該板有四個金屬膜電阻器（R1 至 R4）、三個電容器（C1 至 C3）和一個二極管。位于電路板兩側的兩個工廠鉆孔在其開口中插入金屬墊圈。這兩個開口標記為 GND1/GND2。兩個繼電器位于電路板底部邊緣附近。兩個繼電器的頂面都包含一個繼電器圖。繼電器圖是繼電器邏輯的可視化表示，允許繼電器正常工作。
DS200ACNAG1ADD有三個通信設備。這包括一個垂直引腳端子連接器，該連接器具有六個引腳，放置在電路板的最中心，以及兩個 BNC 插頭（直角，母頭），其開口位于電路板頂部邊緣。這些插頭將接受 LAN 同軸電纜。
>>>>>型號:DS200ACNAG1ADD 附加資源計算機網絡卡 管理重型渦輪機系統(tǒng)
【英文介紹】
The DS200ACNAG1ADD is an ARCNET (Attached Resource Computer Network) card manufactured by General Electric for its Mark V series. The Mark V is part of GE's successful Speedtronic family of gas turbine/steam turbine management systems. The family has been managing heavy-duty turbine systems since the 1960s, and GE has developed more reliable and advanced systems where technology allows. The Mark V has triple redundant backup on all critical control and protection parameters and includes features such as built-in diagnostics and online maintenance.
The DS200ACNAG1ADD card provides a connection point for ARCNET LAN communication within the MKV system. The board signal is transmitted between the main processor boards (LDCC) through the ARCNET board to the turbine control operation interface and back again. These signals are transmitted over coaxial cables.
The DS200ACNAG1ADD is a small circuit board with few components. The board has four metal film resistors (R1 to R4), three capacitors (C1 to C3), and a diode. Two factory holes located on either side of the board insert metal washers into their openings. The two openings are labeled GND1/GND2. Two relays are located near the bottom edge of the board. The top surface of both relays contains a relay diagram. A relay diagram is a visual representation of relay logic that allows the relay to function properly.
The DS200ACNAG1ADD has three communication devices. This includes a vertical pin terminal connector with six pins placed at the very center of the board, and two BNC plugs (right angles, female heads) with openings located at the top edge of the board. These plugs will accept LAN coaxial cable.
>>>>>型號:DS200ACNAG1ADD 附加資源計算機網絡卡 管理重型渦輪機系統(tǒng)
