siemens-plc 话题在 GitHub 上没有填写简介，这里按 Star 数汇总最相关的热门仓库。
这是一个物联网设备通信协议实现客户端，其中将包括主流PLC通信读取、ModBus协议和Bacnet协议等常见工业通信协议。该组件是开源且终身免费的，使用最宽松的MIT开源协议，您可以随意修改和商业使用（商业使用请评估和测试）。 这是一个物联网设备通讯协会实现客户端，将包括主流PLC通信读取、ModBus协会、Bacnet协会等通用工业通讯协会。本组件最终广泛开源免费，使用最松的MIT开源协会，您可以随时修改和商业使用（商业使用请做好评估和测试）。
S7 PLC 通讯模拟器
AX# binds SIMATIC AX based projects with .NET ecosystem.
Connects any MCP-compatible AI assistant to Siemens TIA Portal via the Openness API
非官方的 TwinCAT S7 通信功能
WinCC Flexible and TIA Portal data log Viewer/ Parser/ Analyzer
This repository contains several projects that I have completed to enhance and hone my PLC programming skills.
A set of most classical and useful algorithms for Siemens Simatic Step 7 PLCs.
Console program to monitor variables on a S7 Plc over network
Owner: Device WG
Industrial-grade MCP bridge for Siemens TIA Portal: Generate SCL, explore PLC structures, and automate engineering with AI (Claude, Cursor, LobeChat).
An open source PID controller with step tuning created with Siemens TIA Portal 19 in SCL
电气工程师 AI Copilot — 本地运行的电气工程师智能体工作台：AI 编写/读懂梯形图、直出多品牌 PLC 工程文件（信捷 .xdp / 三菱 / 汇川 / 西门子 / 松下 / 台达）、电气图设计与理解、智能选型、梯形图仿真器
Siemens (tm) LOGO! library for Arduino
西门子博途(博图) / Siemens TIA Portal V16–V21 AI 编程智能体。支持 S7-1200/1500 SCL 代码自动生成、编译诊断、工程归档(.zap)、PLCSIM 仿真与 PLC 下载。| AI agent for Siemens TIA Portal (S7-1200/1500): SCL code generation, compile diagnostics, Openness automation & PLCSIM Advanced.
Coreflux is an Industrial IOT platform where developers in the industrial area can make their own services or solutions.
PLC Programming Roadmap using Siemens S7-1200. Includes hands-on experiments, ladder diagrams, and real hardware testing.
Quick-start examples for integrating PLCcom for S7, a .NET SDK for easy and efficient communication with Siemens S7 PLCs.
Blockly Visual PLC Programming Language VPL
PHP translation of the Snap7 library. To communicate with Siemens S7 PLC's