产品细节：DS3815PAHB1A1A 印刷电路板

ds 3815 pa B1 a 1b是GE为Mark IV系统打造的一款较小的PCB(印刷电路板)。MKIV是用于蒸汽/燃气轮机控制的，在所有关键控制装置上都有互联的微型计算机，并带有有意的冗余备份。MKIV设计用于控制启动、关闭、控制顺序、温度、电源和速度控制等应用。与MKI和MKII(通用电气的第一个Speedtronic系统)相比，该系统具有改进的界面并降低了涡轮机停机率。

ds 3815 pa B1 a 1b是一款适用于更大PCB的子板。它通过278A4702P3B带状连接器与较大的电路板进行通信和连接。该板在所有角落都经过工厂钻孔，以连接到更大的PCB。

ds 3815 pa B1 a 1b配有三个TP测试点。测试点标有SIM2、COM和SIM1。它们位于两个拨动开关旁边。这些开关中的第一个可以设置为CONT或SS，第二个设置为WR或LADR。该板还装有两个指轮开关(1A213034GF ),有10个图例位置。这些组件有特殊的转子标记和止动销，让用户创建定制的界面。

ds 3815 pa B1 a 1b有八个led(发光二极管。)都是红色的。指示灯从0到7编号。

ds 3815 pa B1 a 1b内置四个电路。代码9172 P0191已添加到一个电路中。其它电路中包括八通道缓冲器/线路驱动器。位于板上的单跳线开关可以设置为2732或2716。

GE为ds 3815 pa 1a 1b提供所有技术支持。这包括手册或数据表等最终用户出版物。

DS3815PAHB1A1A

DS 3815 pa B1 a 1b is a smaller PCB (printed circuit board) developed by GE for the Mark IV system. MKIV is used for steam/gas turbine control, with interconnected microcomputers on all critical control devices and intentionally redundant backups. MKIV is designed to control startup, shutdown, control sequence, temperature, power, and speed control applications. Compared to MKI and MKII (General Electric’s first Speedtronic system), this system has an improved interface and reduces turbine shutdown rates.
DS 3815 pa B1 a 1b is a sub board suitable for larger PCBs. It communicates and connects with larger circuit boards through a 278A4702P3B ribbon connector. The board is factory drilled in all corners to connect to larger PCBs.
DS 3815 pa B1 a 1b is equipped with three TP test points. The test points are marked with SIM2, COM, and SIM1. They are located next to two toggle switches. The first of these switches can be set to CONT or SS, and the second can be set to WR or LADR. The board is also equipped with two thumb wheel switches (1A213034GF) with 10 legend positions. These components have special rotor markings and stop pins, allowing users to create customized interfaces.
DS 3815 pa B1 a 1b has eight LEDs (light-emitting diodes) that are all red. The indicator lights are numbered from 0 to 7.
DS 3815 pa B1 a 1b has four built-in circuits. Code 9172 P0191 has been added to a circuit. Other circuits include an eight channel buffer/line driver. The single jumper switch located on the board can be set to 2732 or 2716.
GE provides all technical support for ds 3815 pa 1a 1b. This includes end-user publications such as manuals or data sheets.