如今正是一年中最美好的季节，正如诗词中所描写的那样—雨停荷芰逗浓香，岸边蝉噪垂杨。随着时间的变化，我们会发现这个世界也在变化。它们并不是悄然无息的，或许也是有迹可循的，待大家都发觉的时候，它已经发生了另一番变化……
It is the most beautiful season of the year, as it is described in the poem. As time goes on, we will find that the world is changing. They are not quiet, they may be traceable, and when they are discovered, it has changed...
在小罗这里，最近也发生了一些变化。或许你还未察觉，但现在了解也不算晚，那就是推出了一款全新的小型可编程逻辑控制器 (PLC)——Allen-Bradley Micro870 PLC 。
It is a new Micro800 series flagship product for machine designers to optimize a large independent machine or system control architecture, instead of several small PLC, support up to 304 I/O points, 280 KB of memory and 20000 small intelligent application of program instruction.
它是 Micro800 系列的全新旗舰产品，可供机器设计人员用于优化大型独立机器或系统的控制架构，替代多个小型 PLC，支持需要多达 304 个 I/O 点、280 KB 内存和 20，000 条程序指令的小型智能应用。
What are the advantages of the new PLC?
Inventory management simplification.
"In the process of design automation projects, designers tend to use a variety of models of PLC," rockwell automation small controller product manager Yeow Keng Teh said, "this request for a variety of models of PLC for inventory management, and maintain multiple programs. Now, designers can use
全新的PLC，到底有哪些优势呢？
库存管理的简化
“在设计自动化项目的过程中，设计人员往往会用到多种型号的 PLC，”罗克韦尔自动化小型控制器产品经理 Yeow Keng Teh说道，“这就要求对多种型号的 PLC 进行库存管理，并维护多套程序。现在，设计人员可以利用 Micro870 PLC，根据自身的应用需求灵活扩缩控制器，有助于实现库存管理的简化。”
Micro870 PLC to flexibly expand the controller according to their own application requirements, which will help to simplify the inventory management.
Flexible design concept.
灵活的设计理念
最多支持3个功能性插件和8个扩展 I/O 模块，轻松地针对各类机器的独特要求定制或扩展控制器。
It supports up to 3 functional plug-ins and 8 extensions I/O modules, which can easily be customized or extended to the unique requirements of various machines.
Shorten design time
Micro870 PLC has a memory capacity of 280 KB, supports modular
缩短设计时间
Micro870 PLC内存容量达 280 KB，支持模块化编程，支持使用用户定义功能块，有助于缩短设计时间。
programming, and supports the use of user-defined function blocks, which can help shorten the design time.
A set of procedures for unified maintenance.
The memory capacity is another advantage of Micro870 PLC, and the machine manufacturer can use a set of programs to maintain all the machine models using the Micro870 PLC.
一套程序统一维护
内存容量是Micro870 PLC另一个优势，机器制造商可以使用一套程序为所有使用 Micro870 PLC 的机器型号进行统一维护。
多种通讯接口选择
控制器通过 EtherNet/IP 进行通信，包括多种嵌入式通信选件，如 USB 编程端口、非隔离串行端口和以太网端口。
Multiple communication interface options.
The controller communicates via EtherNet/IP, including multiple embedded communication options, such as USB programming ports, non-sequenced serial ports, and EtherNet ports.
【此文章原创来自于158机床网转载请注明出处】
