在如今的工业自动化和通信领域,RS232、RS485与RJ45等接口以及MODBUS协议,虽然看似平常,却常常让新人感到困惑。在这篇文章中,我们将深入探讨 ...
在当今工业自动化和智能通信快速发展的时代,RS232、RS485和MODBUS协议成为了数据交换与通信的重要基石。无论是在电力系统、自动化生产线 ...
串口RS232 和RS485 是两种不同的串行通信接口标准,它们有以下几方面的区别: RS232 接口通常以 9 个引脚 (DB9) 或 25 个引脚 (DB25) 的形式出现,而 RS485 ...
[André Sarmento] needed to connect a computer to an RS-485 bus. A simple converter can be sourced online, but the only thing he could find locally that was even close was a USB to RS-232 converter.
今年以来st路通新获得专利授权27个,较去年同期增加了68.75%。结合公司2024年中报财务数据,今年上半年公司在研发方面投入了917.89万元,同比减9.96% ...
The name might remind you of RS232, and that’s because both RS232 and RS485 are standards that come from EIA (Electronics Industries Alliance). It also might remind you of RS422, if you’ve ...