| 基于AT89C55单片机的PLC研究 |
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| 引用本文： | 王建明,刘丽君.基于AT89C55单片机的PLC研究[J].微计算机信息,2007,23(2). |
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| 作者姓名： | 王建明 刘丽君 |
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| 作者单位： | 014030,包头市包头职业技术学院 |
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| 摘 要： | 可编程逻辑控制器(PLC)广泛应用于众多领域,为了推广PLC技术,设计了一个基于AT89C55单片机的PLC模块,集成了多路开关量I/O及模拟量输入以及高速开关量输入,成功应用于工程项目中,并投入实验室使用。
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| 关 键 词： | 可编程逻辑控制器 单片机 开关量 模拟量 监控 |
Research in PLC Based on Single-chip AT89C55 |
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| WANG JIANMING,LIU LIJUN.Research in PLC Based on Single-chip AT89C55[J].Control & Automation,2007,23(2). |
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| Authors: | WANG JIANMING LIU LIJUN |
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| Affiliation: | WANG JIANMING LIU LIJUN |
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| Abstract: | Programmable Logic Controller (PLC) is almost used in every area in nowadays. In order to popularize the techniques, a PLC module is designed with multiple digital I/O, analogue and high speed digital inputs. The PLC has been applied in several en-gineering projects and university labs. |
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| Keywords: | PLC Single-chip Digital signal Analogue signal Monitor |
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