明光 GE DS3800HMPF1E1E 冗余控制器模块 系统设计的三重模块化

明光 GE DS3800HMPF1E1E 冗余控制器模块 系统设计的三重模块化

产品描述

DS3800HMPF1E1E是通用电气为其Mark IV Speedtronic系统设计的三重模块化冗余控制器模块的早期版本。虽然自 1960 年代以来，Speedtronic 系统已成功用于燃气轮机和蒸汽轮机系统的管理，但 Mark IV 是第一个提供 TMR 投票和分布式控制的同类系统。

DS3800HMPF1E1E是围绕英特尔 8086 微处理器构建的矩形板。该芯片是第三代微控制器，包括HMOS技术和直接硬件支持，支持以高级语言编写的程序，同时支持完整的16位处理。8086 上的数据总线与地址总线多路复用，允许控制线适合双列直插式 40 引脚封装。该芯片具有四个 16 位段寄存器，可访问 <> MB 内存。

在MKIV系统中，来自DS3800HMPF1E1E板的数据在用于系统显示或控制之前，将与来自另外两个控制器的数据进行比较。这允许Mark IV通过分布式控制投票提供对所有决策的备份。

DS3800HMPF1E1E包括工厂制造的钻孔，以便安装。它的一端有一个背板，另一端有一个直角连接器，在电路板中央有一个垂直引脚连接器。最后一个连接器用于带状连接器，允许电路板与可安装在 HMPF 表面的可选辅助板通信。

明光 GE DS3800HMPF1E1E 冗余控制器模块 系统设计的三重模块化

Product description

The DS3800HMPF1E1E is an early version of the triple modular redundant controller module designed by General Electric for its Mark IV Speedtronic system. While Speedtronic systems have been successfully used for the management of gas and steam turbine systems since the 1960s, the Mark IV is the first of its kind to offer TMR voting and distributed control.

The DS3800HMPF1E1E is a rectangular board built around the Intel 8086 microprocessor. The chip is a third-generation microcontroller that includes HMOS technology and direct hardware support to support programs written in high-level languages while supporting full 16-bit processing. The data bus and address bus multiplexing on the 8086 allows the control line to fit into a dual-in-line 40-pin package. The chip has four 16-bit segment registers with access to <> MB of memory.

In the MKIV system, data from the DS3800HMPF1E1E board is compared with data from the other two controllers before being used for system display or control. This allows Mark IV to provide a backup of all decisions via distributed controlled voting.

The DS3800HMPF1E1E includes factory-made drill holes for easy installation. It has a backplane on one end, a right Angle connector on the other end, and a vertical pin connector in the center of the board. The last connector is used for a ribbon connector that allows the board to communicate with an optional auxiliary board that can be mounted on the HMPF surface.