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显示 1 - 4 of 4 文章 tagged with: SCADA

Understanding the Roles of Data Loggers, RTUs, PLCs, and PACs

作者: Jacob Davis | 最后更新: 02/28/2018 | 评论: 1

understanding the roles of data loggers, rtus, plcs, and pacs

Now and then, someone will ask if a Campbell Scientific data logger can be used in place of a PLC (programmable logic controller) or an RTU (remote terminal unit). Admittedly, it is not a simple question to answer. The capabilities of modern PLCs, RTUs, and... 阅读更多

如何利用DNP3来获取实时测量数据

作者: Paul Smart | 最后更新: 09/02/2016 | 评论: 1

如何利用dnp3来获取实时测量数据

Turning your Campbell Scientific data logger into a DNP3 outstation is a great way to allow systems that use the DNP3 protocol to have access to your live measurement data, as well as historical data. When you use your data logger as a DNP3 outstation, the... 阅读更多

如何利用Modbus来获取实时测量数据

作者: Paul Smart | 最后更新: 04/07/2016 | 评论: 8

如何利用modbus来获取实时测量数据

Did you know that you can turn your Campbell Scientific data logger into a Modbus TCP/IP slave? Do you know why that’s a good idea? Campbell Scientific data loggers are commonly used as Modbus slave devices. This means that the data logger is configured to... 阅读更多

DNP3介绍

作者: Paul Smart | 最后更新: 01/20/2016 | 评论: 0

dnp3介绍

Have you heard of DNP3 but been unsure of what it is or what it’s used for? In this brief article, I’ll introduce you to this communications protocol, its role in SCADA applications, and how you can use it with your Campbell Scientific equipment and... 阅读更多