140NOM21100 MB+ 网络适配器PLC模块 1MB Schneider备份CPU上CN1端口的IP地址。使用默认设置
（0.0.2.0添加到主CPU的地址），除非您的网络
管理员另有要求。请参阅IPConfig联机帮助。
4.开始您的800xA工作场所。
5.在Project Explorer硬件树中创建控制器的表示。
确保PM858/PM861/PM862/PM864/PM865/PM866/PM867/PM891
处理器单元定义为冗余。请参阅控件生成器联机帮助。
6.在Project Explorer中，将控制器的IP地址设置为
主CPU。请参阅控件生成器联机帮助。
7.打开辅助CPU。检查您是否与
控制器。
输入/输出系统
有几种方法将I/O系统连接到AC 800M控制器：
•通过CI856的S100输入/输出。
•通过模块总线的S800输入/输出单元。支持运行期间的热配置，
各级冗余、HART路由和事件顺序（SOE）。
•通过CI854/CI854A/CI854B和CI840/CI840A、PROFIBUS的S800输入/输出单元
DP。支持HART路由、各级冗余和热配置
在运行期间。
•通过CI854/CI854A/CI854B和CI801、PROFIBUS DP的S800输入/输出单元。支持
用于运行期间的HART路由和热配置。
•S900输入/输出装置可连接到PROFIBUS DP。
如果使用网络冗余，您还必须设置CN2的IP地址
使用IPConfig的备份处理器的端口。请参阅IPConfig联机帮助。
无需在Control Builder中为备份CPU设置IP地址。
备份CPU、CN1和CN2端口的IP地址仅用于
主CPU和备用CPU之间的内部通信。当
备份CPU接管，它还接管定义的主IP地址
在控件生成器中。控制网络上的其他单元永远不会注意到
转换。
3节I/O系统的配置
3BSE036351-600 A 167
•ABB驱动器可通过CI801和
PM8xx上的模块总线。有些驱动设备可以直接连接
连接到PROFIBUS或PROFINET IO。请参阅特定驱动器
有关更多信息，请参阅文档。
•通过CI862接口的Genius远程I/O（TRIO）
•控制网络上的Satt I/O（19“Satt机架I/O、S200 I/O和S200L I/O），通过
CI865
•通过CI871的PROFINET IO
有关支持的I/O系统和单元的更多信息，请参阅I/O文档。
模块总线
除PM891外，AC 800M控制器中的模块总线包括一个
电气和一个光学单元。PM891仅由光学模块总线组成。
以下是ModuleBus的详细信息：
•电气模块总线（参见168页图59）–1个集群（组），带有
多连接12个S800输入/输出单元。
•光模块总线（参见168页图59）–7个集群（组），具有
多连接7 x 12=84个S800输入/输出单元。
请注意，电气模块总线只能用于连接S800 I/O
当AC 800M以单CPU配置运行时。
PM851/PM851A仅限于一个光模块总线集群。
使用冗余将减少S800信道的大数量。每个
群集多可包含12个单个S800 I/O单元或6个冗余S800 I/O
单位。
I/O系统3节配置
168 3BSE036351-600 A
这总共提供了八个簇（组），大值为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59.电气和光学模块总线配置
多7个
集群（组）
多12个输入/输出单元
PM8xx
TB840
TB840
TB840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
3BSE036351-600 A 169
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（参见图60
169页）。
图60冗余CPU配置中的光模块总线连接
多7个
集群（组）
多12个输入/输出单元
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
170 3BSE036351-600 A
现场总线DP
PROFIBUS DP段能够提供多达32个节点，可以直接
连接到CI854A/CI854B/TP854型PROFIBUS DP接口单元
可以使用中继器单元进一步扩展段。
PROFIBUS PA可通过PROFIBUS链接连接到PROFIBUS DP
装置LD 800P，见附录C，推荐组件。更多详情
请参阅PROFIBUS网站上提供的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S800L I/O–参考S800 I/O文档。
•通过FCI CI920的S900输入/输出-参考S900输入输出文件。
•S200输入/输出和/或S200L输入/输出
140NOM21100 MB+ 网络适配器PLC模块 1MB Schneider
 140NOM21100 MB+ 网络适配器PLC模块 1MB Schneider
the IP address of the CN1 port on the backup CPU. Use default settings
(0.0.2.0 is added to the address of the primary CPU), unless your network
administrator requires otherwise. See IPConfig online help.
4. Start your 800xA Workplace.
5. Create a representation of the controller in the Project Explorer hardware tree.
Make sure the PM858/PM861/PM862/PM864/PM865/PM866/PM867/PM891
processor unit is defined as redundant. See Control Builder online help.
6. In Project Explorer, set the IP address of the controller to the IP address of the
primary CPU. See Control Builder online help.
7. Switch on the secondary CPU. Check that you have communication with the
controller.
I/O Systems
There are several methods of connecting I/O systems to the AC 800M Controller:
• S100 I/O via CI856.
• S800 I/O units via the ModuleBus. Support for hot configuration during run,
redundancy on all levels, HART routing, and Sequence-of-Events (SOE).
• S800 I/O units via CI854/CI854A/CI854B and CI840/CI840A, PROFIBUS
DP. Support for HART routing, redundancy on all levels, and hot configuration
during run.
• S800 I/O units via CI854/CI854A/CI854B and CI801, PROFIBUS DP. Support
for HART routing, and hot configuration during run.
• S900 I/O units can be connected to PROFIBUS DP.
If network redundancy is used, you also have to set the IP address of the CN2
port of the backup processor using IPConfig. See IPConfig online help.
There is no need to set IP address(es) for the backup CPU in Control Builder.
The IP address of the backup CPU, CN1 and CN2 ports will only be used for
internal communication between the primary and backup CPUs. When the
backup CPU takes over, it also takes over the primary IP address that is defined
in Control Builder. Other units on the control network will never notice the
switchover.
Section 3 Configuration I/O Systems
3BSE036351-600 A 167
• ABB Drives can be connected to the ModuleBus, via CI801 and also via
Modulebus on the PM8xx. Some Drives equipment can be connected directly
to PROFIBUS or PROFINET IO. Please refer to Drives-specific
documentation for more information.
• Genius remote I/O (TRIO) via the CI862 Interface
• Satt I/O on ControlNet (19” Satt rack I/O, S200 I/O and S200L I/O) via the
CI865
• PROFINET IO via CI871
For more information on supported I/O systems and units, see I/O documentation.
ModuleBus
The ModuleBus in the AC 800M controller, except PM891, consists of one
electrical and one optical unit. The PM891 consists of optical ModuleBus only.
The following are the details of the ModuleBus:
• Electrical ModuleBus, (see Figure 59 on page 168) – 1 cluster (group), with a
maximum of 12 S800 I/O units connected.
• Optical ModuleBus (see Figure 59 on page 168) – 7 clusters (groups), with
maximum 7 x 12 = 84 S800 I/O units connected.
Note that the electrical ModuleBus can only be used for connection of S800 I/O
when AC 800M is running in single CPU configuration.
PM851/PM851A is restricted to one optical ModuleBus cluster.
Use of redundancy will reduce the maximum number of S800 channels. Each
cluster may contain up to 12 single S800 I/O units or up to 6 redundant S800 I/O
units.
I/O Systems Section 3 Configuration
168 3BSE036351-600 A
This 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 59. Electrical and Optical ModuleBus Configuration
Maximum of 7
clusters (groups)
Maximum of 12 x I/O units
PM8xx
TB840
TB840
TB840 Optical
Local
ModuleBus
Central/Remote
Optical
ModuleBus
Electrical
ModuleBus
(Maximum of 1
cluster for PM851)
Section 3 Configuration I/O Systems
3BSE036351-600 A 169
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 60 on
page 169).
Figure 60. 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
170 3BSE036351-600 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/CI854B/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 140NOM21100 MB+ 网络适配器PLC模块 1MB Schneider
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