500SCM01 1MRB150004R0001 连接器模块全新 ABB
多达64K的可配置数据/程序内存可用，超过60种类型
属于
输入/输出模块以及网络选项的选择，SLC系统提供了
独立或分布式工业控制的强大解决方案。
出版物1747-SG001D-EN-P-2009年1月
4.
本地系统
模块化硬件SLC 500控制系统至少包括
加工机
模块和I/O模块位于带电源的1746机箱中。
电源
您多可以配置一个、两个或三个本地机箱的系统
全部的
30个本地I/O或通信模块。连接多个本地机箱
与机箱互连电缆一起，将底板信号线从
从一个机箱到另一个机箱。
电源
I/O模块处理器
机箱互连电缆
电源
I/O模块
I/O模块处理器
机箱互连电缆
电源
分布式系统
更复杂的系统可以使用：
分布式I/O。
多个控制器跨网络连接。
分布在多个位置并通过连接的多个平台中的I/O
多个I/O链路。
出版物1747-SG001D-EN-P-2009年1月
I/O模块
5.
选择具有所需车载通信端口的处理器模块。你
可选地添加模块以为处理器提供额外的通信端口。
对于远离处理器的位置的I/O，
设备网或单一I/O链路。中需要通信接口模块
本地和远程机箱。
取决于特定SLC上可用的通信端口
控制
系统中，您可以选择兼容的操作员界面。
计算机
处理器
HMIs
互联网浏览器
DH-485网络
以太网/IP网络
DH+网络
DF1网络
控制网
设备网
控制网链路
表达
中的接口模块
I/O机箱
SLC在哪里
处理器驻留。
1746机箱底板
中的1746个I/O模块
I/O机箱本地
到SLC处理器。
多
960输入/输出。
设备网链接
通用远程I/O链路
远程I/O
模块
SLC处理器
单元
系统布局
通过确定必要的I/O数量、网络布局系统
以及组件在每个位置的放置。决定
时间
每个机箱是否有自己的控制器或网络解决方案。
SLC 500处理器具有大范围的内存大小（1K到
64
K） 并且可以控制多达4096个输入和4096个输出信号。所有模块化处理器
除了SLC 5/01处理器能够控制远程I/O。通过
通过添加I/O扫描仪模块，您可以使用这些处理器来控制/监控
这些
通过ControlNet、DeviceNet和通用远程I/O链路远程定位I/O。
SLC 500处理器是单插槽模块，您可以将其放入
1746 I/O机箱。对于远离处理器的位置的I/O，I/O适配器是
放置在I/O机箱左侧插槽中的单插槽模块。SLC 500
模块化系统提供单独的电源，必须直接安装在
1746 I/O机箱的左端。
1746 I/O机箱设计用于后面板安装，有多种尺寸可供选择
属于
4、7、10或13个模块插槽。1746 I/O模块的密度高达
一
每个模块多32个通道。
出版物1747-SG001D-EN-P-2009年1月
6.
通讯
评估需要进行哪些沟通。了解您的通信
需求将帮助您确定哪个处理器和哪些通信
应用程序可能需要的设备。
SLC处理器通过1746背板与1746 I/O模块通信
在里面
处理器所在的同一机箱。SLC的各种模型
处理器
具有用于通信的各种车载端口 500SCM01 1MRB150004R0001 连接器模块全新 ABB
 500SCM01 1MRB150004R0001 连接器模块全新 ABB
With up to 64 K of configurable data/program memory available and over 60 types
of
I/O modules, as well as a choice of networking options, the SLC system provides a
powerful solution for stand-alone or distributed industrial control.
Publication 1747-SG001D-EN-P — January 2009
4
Local Systems
At minimum, a modular hardware SLC 500 control system consists of a
processor
module and I/O modules in a single 1746 chassis with a power supply.
Power Supply
You can configure a system with one, two, or three local chassis, for a maximum
total
of 30 local I/O or communication modules. You connect multiple local chassis
together with chassis interconnect cables to extend the backplane signal lines from
one chassis to another.
Power Supply
I/O Modules Processor
Chassis Interconnect Cable
Power Supply
I/O Modules
I/O Modules Processor
Chassis Interconnect Cable
Power Supply
Distributed Systems
More complex systems can use:
distributed I/O.
multiple controllers joined across networks.
I/O in multiple platforms that are distributed in many locations and connected over
multiple I/O links.
Publication 1747-SG001D-EN-P — January 2009
I/O Modules
5
Choose the processor module with the on-board communication ports you need. You
optionally add modules to provide additional communication ports for the processor.
For I/O in locations remote from the processor, you can choose between a ControlNet,
DeviceNet, or Univeral I/O link. A communication interface module is required in
both the local and remote chassis.
Depending upon the communication ports available on your particular SLC
control
system, you can select operator interfaces that are compatible.
Computers
Processors
HMIs
Internet Browser
DH-485 Network
EtherNet/IP Network
DH+ Network
DF1 Network
ControlNet Network
DeviceNet Network
ControlNet Link
Communication
interface modules in
the I/O chassis
where the SLC
processor resides.
1746 Chassis Backplane
1746 I/O modules in
the I/O chassis local
to the SLC processor.
A maximum of
960 I/O.
DeviceNet Link
Universal Remote I/O Link
Remote I/O
Modules
SLC Processor
Module
Laying Out the System
Lay out the system by determining the amount of I/O necessary, the network
configurations, and the placement of components in each location. Decide at this
time
whether each chassis will have it’s own controller or a networked solution.
SLC 500 processors are available with a large range of memory sizes (1 K through
64
K) and can control up to 4096 input and 4096 output signals. All modular processors
except the SLC 5/01 processor are capable of controlling remotely located I/O. By
adding an I/O scanner module, you can use these processors to control/monitor
these
remotely located I/O across ControlNet, DeviceNet, and Universal Remote I/O links.
SLC 500 processors are single-slot modules that you place into the left-most slot of a
1746 I/O chassis. For I/O in a location remote from the processor, the I/O adapter is
a single-slot module that you place in the left-most slot of the I/O chassis. SLC 500
modular systems provide separate power supplies which must be mounted directly on
the left end of the 1746 I/O chassis.
The 1746 I/O chassis are designed for back-panel mounting and available in sizes
of
4, 7, 10, or 13 module slots. The 1746 I/O modules are available in densities up to
a
maximum of 32 channels per module.
Publication 1747-SG001D-EN-P — January 2009
6
Communications
Evaluate what communications need to occur. Knowing your communications
requirements will help you determine which processor and which communications
devices your application might require.
An SLC processor communicates across the 1746 backplane to 1746 I/O modules
in
the same chassis in which the processor resides. Various models of SLC
processors
have various on-board ports for communication 500SCM01 1MRB150004R0001 连接器模块全新 ABB
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