GE DS3800NADB1B1B 转换器控制板

GE DS3800NADB1B1B 转换器控制板

GE DS3800NADB1B1B 转换器控制板

产品描述

该DS3800NADB1B1B是由GE制造的PCB，作为其Speedtronic Mark IV系列的一部分。Mark IV专为燃气轮机和蒸汽轮机控制而设计，集成了芯片组，在所有关键控制和保护参数上具有三分之二的投票冗余。Mark IV使用这些故意冗余或“受控故障”技术来计划零件的磨损和维修，但停机时间尽可能短。

DS3800NADB1B1B用作模拟/数字转换器卡。它是一个更大的板，被设计为可选辅助板 （DS3800DADB） 的主板。当安装此辅助装置时，通过访问该板的八个电容器（3800A1 1V M/E）来增加DS708NADB1B200B的电容。

DS3800NADB1B1B的构建方式如下：

有一个指示灯（琥珀色）。指示灯标记为“p ok”。

有三个测试点 （TP），它们标记为 com/sync/aout。

有三个连接器用于与其他板通信：一个母连接器（218A4637-p2.）一个公连接器（218A45533-1 AMP）和一个带状连接器，用于与其辅助板通信。

它被标记对齐。

它的提取臂安装在两个角落。

它由备用PTH制成，用于添加零件。

该板由多个集成电路构成。这包括一个带时钟的 12 位 A/D 转换器。来自该芯片的所有数字信号都兼容DTL/TTL，数据输出为负真。它有并行或串行形式。

GE DS3800NADB1B1B 转换器控制板

Product description

The DS3800NADB1B1B is a PCB manufactured by GE as part of its Speedtronic Mark IV series. Designed for gas and steam turbine control, the Mark IV integrates chipsets with two-thirds voting redundancy on all critical control and protection parameters. The Mark IV uses these intentional redundancy or "controlled failure" techniques to plan wear and repair of parts, but with as little downtime as possible.

The DS3800NADB1B1B is used as an analog/digital converter card. It is a larger board designed as a motherboard for the optional auxiliary board (DS3800DADB). When this auxiliary device is installed, the capacitance of the DS708NADB1B200B is increased by accessing the board's eight capacitors (3800A1 1V M/E).

DS3800NADB1B1B is built as follows:

There is an indicator light (amber). The indicator is labeled "p ok".

There are three test points (TPS), which are labeled com/ sync-aout.

There are three connectors for communication with the other boards: a female connector (218A4677-P2.) a male connector (218A45533-1 AMP) and a ribbon connector for communication with its auxiliary board.

It is labeled aligned.

Its extraction arms are mounted at both corners.

It is made from spare PTH for adding parts.

The board consists of a plurality of integrated circuits. This includes A 12-bit A/D converter with a clock. All digital signals from this chip are DTL/TTL compatible and the data output is negative true. It can be in parallel or serial form.