In any modern system, parts of sub-systems – either very close or spaced apart – must be connected to enable the exchange of data and provide the necessary co-ordination to achieve the desired system behavior and performance. A wide range or wired connectivity technologies and standards have been developed over time to meet new requirements or for specific use cases such as USB – and the Type-C and Power Delivery evolution – in personal electronics or IO-Link for factory automation, and especially Ethernet with its global span. ST has a broad portfolio of transceivers and interfaces including standard interfaces (such as RS-232, RS-422, RS-423, RS-485, LVDS, and USB), power line communication, KNX and IO-Link. To speed up your time to market, reference designs and modules are available as well as a complete development ecosystem with software packages, protocol stacks and evaluation boards. Read more
I/O链路
IO-Link是独立于工厂自动化现场总线的通信标准，专用于连接IEC 61131-9标准中描述的传感器和致动器。 通过专用接口或桥接方式与工厂自动化系统中最常用的任何通信协议轻松集成，这是扩展现有网络以连接远程传感器和致动器的一种简单解决方案。这就为开发人员充分利用工业4.0或工业物联网（IIoT）概念铺平了道路。根据工业4.0或工业物联网概念，每个传感器和相关的数据点都被用于实时控制和优化即使是最复杂的工业流程。 我们提供射频收发器、保护IC、以及STM8（8位）和STM32（32位）微控制器
View application IO-链路模块
为实现工业4.0，可将IO-Link通信网络（IEC 61131-9）用于双向点对点数据连接（一直到致动器和传感器级别），支持数据预处理、传感器参数调整和高级诊断。
View application USB
The Type-C connector has been designed to ensure reversible plug orientation and cable direction, deliver up to 100 W through USB Power Delivery (PD) profiles while supporting proprietary charging algorithms with the Programmable Power Supply feature
View application 以太网
View application
现场总线和工业以太网
在工厂自动化中，数据连接是必不可少的，尤其是在工业4.0概念不断扩大其覆盖范围的今天。许多标准被用于支持专门开发的现场总线，包括经典CAN （Modbus和CANopen）、RS-485（PROFIBUS、CC-Link和Modbus）、以及新的CAN FD和实时以太网。 CAN, CAN-FD, and Ethernet with and without an external transceiver. 我们广泛的高性能32位STM32微控制器拥有大量的外设，以支持各种协议的实现(包括UART
View application 电力线通信
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All resources
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应用手册 (3)
| Resource title | Latest update | |||
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| 24 Mar 2021 | 24 Mar 2021 | |||
| 22 Jan 2021 | 22 Jan 2021 | |||
| 06 Feb 2020 | 06 Feb 2020 |
