某供热设备制造商面临控制系统升级挑战：设备采用西门子S7-1200 PLC作为核心控制器，需同时满足本地HMI高实时操作与物联网平台远程监控需求。原方案中PLC直连HMI（Modbus TCP）与物联网网关，导致PLC通信负载过重，扫描周期延长至200ms，温控响应滞后明显，且两 ...

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Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus RTU (RS-485) or Modbus TCP/IP (Ethernet/Wi-Fi). Designed for use in farms, ...

Abstract: In industrial control systems (ICS), the Modbus TCP protocol serves as a fundamental communication standard between field devices and supervisory platforms. However, the scarcity of rich, ...

Jeffrey Epstein’s former lawyer has claimed the convicted sex offender never created a “client list,” and said there was no suggestion that President Trump had done “anything improper or even ...

After months of touting the impending release of new, blockbuster information on accused sex trafficker Jeffrey Epstein, the Justice Department announced in a memo Monday that there is no evidence he ...

“The rearview mirror is smaller than the windshield for a reason.” “Today is the first day of the rest of your life.” These well-known things we say to our friends may sound cliché at times, but they ...

The agent of former NFL cornerback Adam “Pacman” Jones called into question the actions of Covington police for what he called “another example of overzealous policing” in the arrest of his client ...