>>>>>型号:DS200ACNAG1ADD 附加资源计算机网络卡 管理重型涡轮机系统
【功能描述】
该DS200ACNAG1ADD是通用电气为其 Mark V 系列制造的 ARCNET（附加资源计算机网络）卡。Mark V 是 GE 成功的 Speedtronic 燃气轮机/蒸汽轮机管理系统系列的一部分。自 1960 年代以来，该系列一直在管理重型涡轮机系统，GE 在技术允许的情况下开发了更可靠、更先进的系统。Mark V 在所有关键控制和保护参数上都具有三重冗余备份，并包括内置诊断和在线维护等功能。
DS200ACNAG1ADD卡为MKV系统内的ARCNET LAN通信提供了一个连接点。电路板信号在主处理器板 （LDCC） 之间通过 ARCNET 板传递到涡轮机控制操作界面，然后再返回。这些信号通过同轴电缆传输。
DS200ACNAG1ADD是一个元件很少的小型电路板。该板有四个金属膜电阻器（R1 至 R4）、三个电容器（C1 至 C3）和一个二极管。位于电路板两侧的两个工厂钻孔在其开口中插入金属垫圈。这两个开口标记为 GND1/GND2。两个继电器位于电路板底部边缘附近。两个继电器的顶面都包含一个继电器图。继电器图是继电器逻辑的可视化表示，允许继电器正常工作。
DS200ACNAG1ADD有三个通信设备。这包括一个垂直引脚端子连接器，该连接器具有六个引脚，放置在电路板的最中心，以及两个 BNC 插头（直角，母头），其开口位于电路板顶部边缘。这些插头将接受 LAN 同轴电缆。
>>>>>型号:DS200ACNAG1ADD 附加资源计算机网络卡 管理重型涡轮机系统
【英文介绍】
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.
>>>>>型号:DS200ACNAG1ADD 附加资源计算机网络卡 管理重型涡轮机系统
