GE 通用电气 DS3800NFCF1J1G 电路板 输入输出模块 燃机卡

GE 通用电气 DS3800NFCF1J1G 电路板 输入输出模块 燃机卡

GE 通用电气 DS3800NFCF1J1G 电路板 输入输出模块 燃机卡

DS3800NFCF1J1G充当可选辅助DS3800DFCF的主板。安装此板时，它会添加多个组件，包括电流表。四个尼龙销安装在DS3800NFCF1J1G的左侧，以支撑DS3800DFCF的角落。如果安装了电路板，则 <> 个金属销将电路板锁定到位。

该DS3800NFCF1J1G由 42 个电路组成，包括触发器（经过缓冲以提供与外部干扰的最大隔离）、4 位上/下计数器、8 位静态 MOS RAM 芯片和晶体振荡器。所有电路都标有标签。

DS3800NFCF1J1G还包括以下组件：

15 个指示灯。这包括十四个红色和一个琥珀色。

10 针垂直公连接器

两个 218A4637-P4 0027 连接器

两个跳线开关

21个晶体管

29 个 TP 测试点

电阻器，往往由陶瓷覆盖的金属膜制成

不同值的电容器，但包括 8542 +/- M/e 0022 200V 电解电容器

工厂钻孔并标记对齐

两个插水开关。一个标记为“步骤”，另一个标记为“重置”。

GE 通用电气 DS3800NFCF1J1G 电路板 输入输出模块 燃机卡

The DS3800NFCF1J1G acts as a motherboard for the optional auxiliary DS3800DFCF. When this board is installed, it adds several components, including an ammeter. Four nylon pins are installed on the left side of the DS3800NFCF1J1G to support the corners of the DS3800DFCF. If a circuit board is installed, a <> metal pin locks the board into place.

The DS3800NFCF1J1G consists of 42 circuits, including a flip-flop (buffered to provide maximum isolation from external interference), a 4-bit up/down counter, an 8-bit static MOS RAM chip, and a crystal oscillator. All circuits are labeled.

The DS3800NFCF1J1G also includes the following components:

15 lights. This includes 14 reds and one amber.

10-pin vertical male connector

Two 218A4637-P40027 connectors

Two jumper switches

21 transistors

29 TP test points

Resistors are often made of a metal film covered with ceramic

Capacitors of different values, but including 8542 +/ -M /e 0022 200V electrolytic capacitors

Factory drill holes and mark alignment

Two water switches. One is labeled "step" and the other is labeled "reset."