064844-012 3-064843-002 过程控制接口板 ABB
功能强大，价格实惠-SLC 500可编程控制器提供了卓越的性能
具有广泛功能的价值，可解决广泛的应用
包括…在内
物料搬运、暖通空调控制、高速装配操作、小流程
控制、简单运动控制和SCADA。
模块化-模块化进程、电源、I/O、内存选项和
通信接口允许可配置和可扩展的系统。
为系统配置I/O数量、内存量和
需要通信网络。稍后，您可以通过添加
I/O，
存储器或通信接口。
指令集-包括间接寻址、数学
能力和计算指令。
通信网络多功能性-从车载以太网、DH+或
DH-485，以及ControlNet、DeviceNet或远程I/O选项
通信。
广泛的I/O选择-从60多个模块中进行选择，以控制离散、模拟和，
以及温度信号。第三方专业模块也可从以下网站获得：
包括合作伙伴，为您的应用需求定制控制解决方案。
工业硬化产品-设计用于承受振动、热
以及与恶劣工业环境相关的电噪声。
Windows编程软件-RSLogix 500编程软件
通过简化程序开发和
故障排除。
Allen Bradley、ControlLogix、PLC-5、RSLinx、VersaView、区块I/O、CompactLogix、Flex、FlexLogix、MicroLogix、PanelView、，
RSLogix，
RSNetWorx和SLC是罗克韦尔自动化的商标。
不属于罗克韦尔自动化的商标是其各自公司的财产。
出版物1747-SG001D-EN-P-2009年1月
3.
SLC 500系统概述
Allen-Bradley SLC 500是一个小型的基于底盘的可编程系列
控制器、离散、模拟和专用I/O以及外围设备。SLC 500
该系列通过广泛的通信提供强大和灵活性
配置、功能和内存选项。RSLogix 500梯形逻辑
编程包提供灵活的编辑器、点击式I/O配置，
强大的数据库编辑器，以及诊断和故障排除工具
帮助您节省项目开发时间并大限度地提高生产率。
目录见：
选择SLC 500输入/输出模块第8页
选择网络通信…………第39页
选择SLC 500处理器第59页
选择SLC 500机箱第64页
选择SLC 500电源…………第68页
选择编程软件第78页
摘要第页
85
具有高达64K可配置数据/程序内存的典型系统，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
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 064844-012 3-064843-002 过程控制接口板 ABB
Powerful, yet affordable - SLC 500 programmable controllers provide excellent
value with extensive capabilities to address a broad range of applications
including
material handling, HVAC control, high speed assembly operations, small process
control, simple motion control, and SCADA.
Modularity - Modular processes, power supplies, I/O, memory options, and
communication interfaces allow for a configurable and expandable system.
Configure your system for the number of I/O, the amount of memory, and the
communication networks needed. Later, you can expand the system by adding
I/O,
memory, or communication interfaces.
Advanced instruction set - Includes indirect addressing, high level math
capability, and a compute instruction.
Communication network versatility - Choose from on-board Ethernet, DH+, or
DH-485, as well as options for ControlNet, DeviceNet, or Remote I/O
communications.
Broad selection of I/O - Select from over 60 modules to control discrete, analog,
and temperature signals. Third-party specialty modules are also available from
Encompass partners to customize control solutions for your application needs.
Industrially hardened product - Designed to withstand the vibrations, thermal
extremes, and electrical noise associated with harsh industrial environments.
Windows programming software - RSLogix 500 programming software
maximizes productivity by simplifying program development and
troubleshooting.
Allen-Bradley, ControlLogix, PLC-5, RSLinx, VersaView, Block I/O, CompactLogix, Flex, FlexLogix, MicroLogix, PanelView,
RSLogix,
RSNetWorx and SLC are trademarks of Rockwell Automation.
Trademarks not belonging to Rockwell Automation are the property of their respective companies.
Publication 1747-SG001D-EN-P — January 2009
3
SLC 500 System Overview
The Allen-Bradley SLC 500 is a small chassis-based family of programmable
controllers, discrete, analog, and specialty I/O, and peripheral devices. The SLC 500
family delivers power and flexibility with a wide range of communication
configurations, features, and memory options. The RSLogix 500 ladder logic
programming package provides flexible editors, point-and-click I/O configuration,
and a powerful database editor, as well as diagnostic and troubleshooting tools to
help you save project development time and maximize productivity.
Table of Contents See:
Selecting SLC 500 I/O Modules .......................page 8
Selecting Network Communications ..............page 39
Selecting an SLC 500 Processor......................page 59
Selecting an SLC 500 Chassis ...........................page 64
Selecting SLC 500 Power Supplies..................page 68
Selecting Programming Software ....................page 78
Summary.................................................................page
85
Typical Systems 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
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