490NTW00012U模块备件

CI873和TP867-以太网/IP接口
术语/首字母缩写描述
关于本用户手册的TÜV批准
28 3BSE036351-510 A
UL对危险场所的要求，附录E中的说明，标准
必须遵循。
TÜV批准
本文件中提到的装置为符合IEC 61508 SIL2或SIL3的TÜV，如果：
这个
产品标有TÜV标志。
发布的用户手册和发布说明
适用于系统800xA的所有用户手册和发行说明的完整列表
在系统800xA发布的用户手册和发行说明中提供
（3BUA000263*）。
系统800xA发布的用户手册和发行说明（3BUA000263*）为：
每次更新文档或发布新文档时更新。它是pdf格式的
格式，并通过以下方式提供：
•包含在随系统提供的文档介质中并发布
当作为主要或次要发布的一部分发布时，提交给ABB SolutionsBank，
Service Pack、功能包或系统版本。
•当用户手册或发行说明为：
在一个项目符号中列出的任何发布周期之间更新。
每次System 800xA发布用户手册时，都会发布产品公告
发布说明（3BUA000263*）更新并发布给ABB
解决方案银行。
3BSE036351-510 A 29
一节导言
产品概述
AC 800M–一般
AC 800M是一个硬件平台，包括单个硬件单元，可以
被配置和编程以执行多个功能。
一旦配置和编程，AC 800M实际上成为AC 800M
或AC 800M HI控制器。
构成AC 800M和AC 800M HI控制器的硬件单元包括：
•处理器单元（包括基板）
（PM851/PM851A/PM856/PM856A/PM860/PM86A/PM861/PM861A/
PM864/PM864A/PM865/PM866/PM891）
•高完整性处理器单元
（由PM865和SM810/SM811以及相应的基板组成）
•不同协议（包括底板）的通信接口
（CI851/CI852/CI853/CI854/CI854A/CI855/CI856/CI857/CI858/CI860/
CI862/CI865/CI867/CI868/CI869/CI871/CI872/CI873）
•CEX总线互连单元
（BC810）
•电源装置，提供各种功率输出水平
SD831/SD832/SD833/SD834/SS823/SS832）
•电池备用装置
（SB821/SB822）
PM891不支持SB821Term/Acronym Description
TÜV Approval About This User Manual
28 3BSE036351-510 A
UL requirements for hazardous locations, the instructions in Appendix E, Standards
must be followed.
TÜV Approval
Units mentioned in this document are TÜV qualified for IEC 61508 SIL2 or SIL3 if
the
product is marked with the TÜV logo.
Released User Manuals and Release Notes
A complete list of all User Manuals and Release Notes applicable to System 800xA
is provided in System 800xA Released User Manuals and Release Notes
(3BUA000263*).
System 800xA Released User Manuals and Release Notes (3BUA000263*) is
updated each time a document is updated or a new document is released. It is in pdf
format and is provided in the following ways:
• Included on the documentation media provided with the system and published
to ABB SolutionsBank when released as part of a major or minor release,
Service Pack, Feature Pack, or System Revision.
• Published to ABB SolutionsBank when a User Manual or Release Note is
updated in between any of the release cycles listed in the first bullet.
A product bulletin is published each time System 800xA Released User Manuals
and Release Notes (3BUA000263*) is updated and published to ABB
SolutionsBank.
3BSE036351-510 A 29
Section 1 Introduction
Product Overview
AC 800M – General
AC 800M is a hardware platform comprising individual hardware units, which can
be configured and programmed to perform multiple functions.
Once configured and programmed, the AC 800M effectively becomes the AC 800M
or AC 800M HI controller.
The hardware units that form the AC 800M and AC 800M HI Controllers are:
• Processor units (including baseplate)
(PM851/PM851A/PM856/PM856A/PM860/PM860A/PM861/PM861A/
PM864/PM864A/PM865/PM866/PM891)
• High Integrity Processor Unit
(consists of PM865 and SM810/SM811 with corresponding baseplates)
• Communication interfaces for different protocols (including baseplates)
(CI851/CI852/CI853/CI854/CI854A/CI855/CI856/CI857/CI858/CI860/
CI862/CI865/CI867/CI868/CI869/CI871/CI872/CI873)
• CEX-Bus Interconnection Unit
(BC810)
• Power supply units, providing various power output levels
SD831/SD832/SD833/SD834/SS823/SS832)
• Battery back-up unit
(SB821/SB822)
The SB821 is not supported with PM891