GE DS3800HFPC 功能处理器板

GE DS3800HFPC 功能处理器板

产品描述

GE功能处理器板DS3800HFPC具有用于连接到驱动器的模块化连接器和用于将驱动器固定在驱动器中的固定杆的固定杆。GE功能处理器板DS3800HFPC还装有8个跳线和多个电容器。该板还具有 1 个 40 针连接器，可从板的正面访问。它还具有用于连接子卡的支架。

电路板上的另一个组件是晶体管到晶体管逻辑 （TTL） 器件。它用作集成电路之间的接口逻辑。可擦除可编程只读存储器 （EPROM） 模块出厂时预装了电路板用于处理信息的指令和固件。这些模块安装在嵌入在电路板上的插槽上。这些模块可以由训练有素的服务人员拆卸和更换。如果要更换电路板，这很有用。更换板不带EPROM模块。模块插槽为空。这是为了使服务商能够在更换板上安装相同的固件和代码。这样，新板的行为将与有缺陷的板相同。更换主板后，驱动器可以快速恢复运行。

但是，您必须了解，模块上的固件和代码很容易被静电干扰损坏。当模块处理或存储不当时，可能会发生这种情况。例如，始终将模块存放在静态保护袋中。袋子可防止静电进入模块。当您卸下模块时，腕带会将静电从您的身体排放到腕带所连接的接地表面。

GE DS3800HFPC 功能处理器板

Product description

The GE functional processor board DS3800HFPC has a modular connector for connecting to the drive and a holding rod for holding the drive in the drive. The GE functional processor board DS3800HFPC also has eight jumpers and multiple capacitors. The board also features a 40-pin connector that can be accessed from the front of the board. It also has a bracket for connecting the daughter card.

Another component on the board is a transistor-to-transistor logic (TTL) device. It serves as the interface logic between integrated circuits. Erasable programmable read-only memory (EPROM) modules are shipped with the board's instructions and firmware for processing information. These modules are mounted on slots embedded in the circuit board. These modules can be removed and replaced by trained service personnel. This is useful if you need to replace the circuit board. Replacement board without EPROM module. The module slot is empty. This is to enable the vendor to install the same firmware and code on the replacement board. In this way, the new board will behave the same as the defective board. After replacing the motherboard, the drive can be quickly restored to operation.

However, you must understand that the firmware and code on the module can be easily damaged by static interference. This can happen when the module is not handled or stored properly. For example, always store modules in static bags. The bag prevents static electricity from entering the module. When you remove the module, the wrist strap will discharge static electricity from your body to the ground surface to which the wrist strap is connected.

GE DS3800HFPC 功能处理器板

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