之前有人问了一个让人哭笑不得的问题：Modbus和RS-485有什么区别？ 正好以前做电源PDU项目时，用过485和Modbus，今天写篇文章来全面解析一下。 RS485和Modbus其实是独立的，你也可以认为它们是两个东西，可以配合使用，也可以互不相干，RS485上面可以跑Modbus协议 ...

Omega Engineering has introduced 1/16 and 1/32 DIN temperature/process auto-tune controllers that offer optional RS-232 and RS-485 serial communications coupled with Windows-based software. The CN9-SW ...

The newly Ethernet-enabled Net Concentrator System from Moore Industries is designed to work in industrial applications with an Engineering preference for Ethernet as an industrial communication ...

Modbus TCP connections pose many benefits over RTU RS-485 alternatives. Image: PV Tech. In the last couple of years, the market has seen a few commercial and industrial (C&I) inverter models and ...