AS-BDE0-216模块备件

s总共提供八个集群（组），大8 x 12=96 S800
I/O单元连接到具有单CPU配置的AC 800M控制器。
图54.电气和光学模块总线配置
多7个
集群（组）
多12个I/O单元
PM8xx
TB820
TB820
TB820光学
地方的
模块总线
中央/远程
视力的
模块总线
与电有关的
模块总线
（多1个
PM851集群）
3节I/O系统的配置
3BSE036351-510 A 161
在冗余CPU配置中，S800 I/O通过光纤连接
模块总线。每个CPU连接到每个集群上的一个TB840（请参见
161页）。
图55冗余CPU配置中的光模块总线连接
多7个
集群（组）
多12个I/O单元
2 x TB840
2 x TB840
2 x TB840
视力的
地方的
模块总线
中央/远程
冗余CPU
不能使用电气模块总线
I/O系统3节配置
162 3BSE036351-510 A
现场总线DP
能够提供多32个节点的PROFIBUS DP段可以直接
连接到CI854A/TP854型PROFIBUS DP接口单元。该段可以
可以使用中继器单元进一步扩展。
PROFIBUS PA可通过PROFIBUS链接连接到PROFIBUS DP
设备LD 800P，见附录C，推荐组件。更多详情
请参阅PROFIBUS网站上的PROFIBUS文档。
可以将以下I/O系统连接到PROFIBUS DP：
•通过FCI的S800 I/O和/或S800 L I/O–参考S800 I/O文档。
•通过FCI CI920进行S900 I/O-参考S900 I/O文档。
•通过现场总线适配器200-APB12进行S200 I/O和/或S200L I/O–参考S200
I/O文档。限制适用于PROFIBUS DP。
•其他I/O系统也可以连接到PROFIBUS DP。参考
相关制造商文件。
有关各种I/O系统的更多信息，请参阅特定I/O文档。
注意，要在控制器内配置的I/O单元的总数可能：
受限制，具体取决于许可证的单位范围参数。
3节I/O系统的配置
3BSE036351-510 A 163
PROFINET IO
PROFINET IO描述了面向PROFIBUS框架的设备模型。
它由插入位置（插槽）和I/O通道组（子插槽）组成。这个
PROFINET IO工程以PROFIBUS熟悉的方式执行。这个
分布式现场设备在配置期间分配给控制器。
图56.PROFIBUS系统结构示例
I/O系统3节配置
164 3BSE036351-510 A
PROFINET IO通过使用
PROFINET IO通信接口，CI871。
图57.带AC 800M的PROFINET IO
3节I/O系统的配置
3BSE036351-510 A 165
基金会现场总线高速以太网（FF HSE）
基金会现场总线（FF）是基于国际
为制造业、工艺中的应用而设计的标准
自动化和楼宇自动化。本现场总线标准的指导原则为：
由现场总线基金会出版。
FF定义了两个通信配置文件，H1和HSE。H1配置文件允许
传输速率为31.25kbit/s。它好用于直接通信
在一个链路（H1链路）中的现场设备之间。HSE简介基于标准
以太网首先是H1之间链路的强大主干
部分。通常传输速率为：10Mbit/s或100Mbit/s。一个
已在市场上提供并支持HSE配置文件的设备为FF
连接装置（例如LD 800HSE）。它们充当了
H1段和HSE主干上的现场设备。
基金会现场总线通过高性能
使用FF连接装置的HSE总线。
有关HSE概况的更多详细信息，请参见FF规范。
FF规范中解释了HSE背后的基本概念
系统架构（FF-581）和HSE概况（FF-941）。
FF子系统由FF链接设备组成（例如LD 800HSE，请参见
附录C，推荐组件）相互通信
使用HSE协议。FF链接设备通常提供多个
基金会现场总线H1段（H1链路）。FF将设备与设备链接
42c类允许在子公司上周期性发布的过程数据
H1段将在HSE段上“重新发布”。通过使用HSE重新发布，
可以在不同设备上配置现场设备之间的循环通信
H1段和HSE段上的装置。基金会现场总线HSE
和H1网络，设备使用现场总线生成器进行配置
基金会现场总线。
FF子系统通过以下接口与IEC 61131控制器（AC 800M）连接：
AC 800M中的FF HSE单元CI860，参见39页图7。从
在FF中，FF HSE单元是一个参与HSE的HSE装置
表达s provides a total of eight clusters (groups), with a maximum 8 x 12 = 96 S800
I/O units connected to an AC 800M Controller with single CPU configuration.
Figure 54. Electrical and Optical ModuleBus Configuration
Maximum of 7
clusters (groups)
Maximum of 12 x I/O units
PM8xx
TB820
TB820
TB820 Optical
Local
ModuleBus
Central/Remote
Optical
ModuleBus
Electrical
ModuleBus
(Maximum of 1
cluster for PM851)
Section 3 Configuration I/O Systems
3BSE036351-510 A 161
In redundant CPU configuration, S800 I/O is connected through the optical
ModuleBus. Each CPU is connected to one TB840 on each cluster (see Figure 55 on
page 161).
Figure 55. Optical ModuleBus connection in redundant CPU configuration
Maximum of 7
clusters (groups)
Maximum of 12 x I/O units
2 x TB840
2 x TB840
2 x TB840
Optical
Local
ModuleBuses
Central/Remote
Redundant CPUs
Electrical ModuleBus cannot be used
I/O Systems Section 3 Configuration
162 3BSE036351-510 A
PROFIBUS DP
A PROFIBUS DP segment, capable of providing up to 32 nodes, can be directly
connected to a PROFIBUS DP Interface unit type CI854A/TP854. This segment can
be further extended using repeater units.
PROFIBUS PA can be connected to PROFIBUS DP via the PROFIBUS linking
device LD 800P, see Appendix C, Recommended Components. For further details
refer to PROFIBUS documentation, available at the PROFIBUS Internet site.
It is possible to connect the following I/O systems to the PROFIBUS DP:
• S800 I/O and/or S800L I/O via FCI – refer to S800 I/O documentation.
• S900 I/O via FCI CI920 - refer to S900 I/O documentation.
• S200 I/O and/or S200L I/O via Fieldbus Adapter 200-APB12 – refer to S200
I/O documentation. Restrictions apply for PROFIBUS DP.
• Other I/O systems can also be connected to PROFIBUS DP. Refer to the
relevant manufacturer’s documentation.
For further information on the various I/O systems, see specific I/O documentation.
Note that the total number of I/O units to be configured within a controller may
be restricted, depending on the unit range parameter of your license.
Section 3 Configuration I/O Systems
3BSE036351-510 A 163
PROFINET IO
PROFINET IO describes a device model oriented to the PROFIBUS framework.
It consists of places of insertion (slots) and groups of I/O channels (subslots). The
PROFINET IO engineering is performed in a way familiar to PROFIBUS. The
distributed field devices are assigned to the controllers during configuration.
Figure 56. Example of System Structure for PROFIBUS
I/O Systems Section 3 Configuration
164 3BSE036351-510 A
The PROFINET IO is interfaced to the AC 800M controller , using the
PROFINET IO commmunication interface, CI871.
Figure 57. PROFINET IO with AC 800M
Section 3 Configuration I/O Systems
3BSE036351-510 A 165
FOUNDATION Fieldbus High Speed Ethernet (FF HSE)
FOUNDATION Fieldbus (FF) is a fieldbus protocol based on international
standards and designed for applications in the manufacturing industry, process
automation and buildings automation. The guidelines for this fieldbus standard are
published by the Fieldbus Foundation.
FF defines two communication profiles, H1 and HSE. The H1 profile allows a
transmission rate of 31.25 kbit/s. It is preferably used for direct communication
between field devices in one link (H1 link). The HSE profile is based on standard
ethernet serves first and foremost as a powerful backbone for the link between H1
segments. Typically transmission rates are: 10 Mbit/s or 100 Mbit/s. The first
devices that are already available on the market and support the HSE profile are FF
linking devices (for example LD 800HSE). They serve as a gateway between the
field devices on the H1 segments and the HSE backbone.
The FOUNDATION Fieldbus is linked to the AC 800M via the high-performance
HSE bus using FF linking devices.
More detailed information on the HSE profile can be found in the FF specifications.
The fundamental concepts behind HSE are explained in the FF specifications
System Architecture (FF-581) and HSE Profiles (FF-941).
The FF subsystem consists of FF linking devices (for example LD 800HSE, see
Appendix C, Recommended Components) which communicate with one another
using the HSE protocol. An FF linking device usually provides more than one
FOUNDATION Fieldbus H1 segments (H1 link). FF linking devices with a device
class of 42c allow process data that have been published cyclically on the subsidiary
H1 segments to be “republished” on the HSE segment. By using HSE republishing,
it is possible to configure cyclical communication between field devices on different
H1 segments and devices on the HSE segment.The FOUNDATION Fieldbus HSE
and H1network and the devices are configured with the Fieldbus Builder
FOUNDATION Fieldbus.
The FF subsystem is interfaced to the IEC 61131 controller (AC 800M) using a
FF HSE unit CI860 in the AC 800M, see Figure 7 on page 39. From the perspective
of FF the FF HSE unit is an HSE device which participates in the HSE
communication.