ABB800XA学习笔记101：官网资料学习1-AC800M控制器_来自金沙江的小鱼

The AC 800M controller is a family of rail-mounted modules, consisting of CPUs, communication modules, power supply modules and various accessories. Several CPU modules are available that vary in terms of processing power, memory size, SIL-rating, and redundancy support.

AC 800N控制器是导轨安装的一系列模块，包括CPU、通讯模板、供电模板和各种附件。几款CPU提供一下方面的差别：处理能力、存储大小、SIL等级和冗余的支持。

Each CPU module is equipped with two Ethernet ports for communication with other controllers and for interaction with operators, engineers, managers, and higher level applications. A Flash memory card can be inserted into a slot in the CPU module to store the application and data.

每一个CPU模板配备两个以太网端口，用于和其它控制器、操作员、工程师、经理和高级应用通讯。闪存卡可以插入CPU模块的插槽中，以存储应用程序和数据。

The connectivity and expansion options make the AC 800M exceptionally open and scalable, that is, easy to connect to the surrounding world of supervisory systems and intelligent devices of all kinds - and adaptable to changing requirements as the process it controls changes or expands.>

Scalable, cost-effective design
Common environment for process and power automation and safety
Fault tolerance for maximum plant availability
Open architecture reduces lifecycle costs
Integrating, for plug-and-procedure connectivity
Comprehensive maintenance features reduce downtime
Flexible I/O for all plant environments
Wide-ranging control functionality meeting all needs

连接和扩展选项使得AC 800M格外开放和可扩展，也即冗余连接到各种监控系统和只能设备的周边世界——并随着其控制过程的变化或扩展而适应不断变化的要求。

可扩展，经济高效的设计
用于过程和电力自动化与安全的通用环境
容错，实现最大工厂可用性
开放式架构降低生命周期成本
集成，实现即插即用的连接
全面的维护功能可减少停机时间
适用于所有工厂环境的灵活 I/O
广泛的控制功能，满足所有需求

AC 800M高集成控制器

AC 800M高集成控制器提供IEC 61508和TUV认证的控制环境，用于将安全和业务关键过程控制结合在一个控制器单元中，没有安全完整性。

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