5466-425 WOODWARD 电源机架组成

5466-425 WOODWARD 电源机架组成

5466-425由三个独立子机架（A、B、C）构成的主机架和两个冗余电源构成的电源机架组成。主机架的每个子机架包括一个核心电源模件、一个CPU模件和四个I/O槽道，并安装有一个顶部通风扇，确保机架内通风良好。在母板上有九条电气上相互隔离的数据通道负责CPU及其I/O之间的连接。每个CPU除了与本地I/O槽道连接外，还可以连接其他CPU，从而在所有CPU之间形成全局连接。此外，它还具有过载保护功能，可防止电源故障导致系统崩溃。通过安装WOODWARD

5466-425模块，可以在MicroNet TMR系统上运行应用程序

WOODWARD 5466-425的优点如下1：

高可靠性：这类模块通常被设计为高可靠性，以确保在工业自动化系统中持续稳定地运行。

快速响应时间：为了满足实时控制的要求，离散I/O模块通常具有快速的输入响应时间。

可编程性：某些模块可能具有一定程度的可编程性，以便根据特定应用的需求进行自定义配置和逻辑操作。

状态指示灯：为了方便诊断和监测，模块上可能配备了状态指示灯，用于显示输入输出通道的状态。

5466-425 WOODWARD 电源机架组成

The 5466-425 consists of A host frame consisting of three independent sub-racks (A, B, C) and two power supply racks consisting of redundant power supplies. Each sub-rack of the frame includes a core power module, a CPU module, and four I/O slots, and is fitted with an overhead ventilation fan to ensure good ventilation within the frame. Nine electrically isolated data channels on the motherboard are responsible for the connection between the CPU and its I/O. Each CPU can connect to other cpus in addition to local I/O slots, creating a global connection between all cpus. In addition, it has overload protection, which prevents a power failure from causing a system crash. By installing WOODWARD

Modules 5466-425, which can run applications on MicroNet TMR systems

The advantages of WOODWARD 5466-425 are as follows:

High reliability: These modules are often designed for high reliability to ensure continuous and stable operation in industrial automation systems.

Fast response time: In order to meet the requirements of real-time control, discrete I/O modules usually have fast input response times.

Programmability: Some modules may have a degree of programmability to allow for custom configuration and logical operations based on the needs of a particular application.

Status indicator: To facilitate diagnosis and monitoring, the module may be equipped with a status indicator to show the status of the input and output channels.

5466-425 WOODWARD 电源机架组成

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