Our office will close at 12 PM CT on Wednesday, Nov 26 and reopen on Monday, Dec 1 for Thanksgiving.
Orders placed after 10 AM CT on Wednesday will be processed when we return.
Grid Connect can customize or produce a product based on our technology that fits your requirements.
Quickly and effectively implement your partial or complete, networking or embedded product.
We specialize in solving challenging IoT problems in demanding environments. No matter your application requirements.
Industrial networking has transformed from serial protocols like Modbus and PROFIBUS to Ethernet-based and IIoT-ready systems such as OPC UA and MQTT. As industries move toward connected, data-driven operations, interoperability, security, and scalability have become essential. Understanding how these protocols evolved reveals how modern networks enable seamless communication between devices, systems, and the cloud.
Meet the GRID485 – the enhanced serial to Ethernet converter with wireless connectivity, top-tier security, and user-friendly features. Upgrade your network infrastructure with this versatile and future-ready device.
Learn how to modernize and extend Modbus applications with real-world strategies from Grid Connect’s Modbus experts. This webinar covers how to add Modbus TCP, bridge legacy devices to protocols like PROFINET and MQTT, and streamline integration using gateways and embedded solutions. Ideal for OEMs, engineers, and system integrators looking to scale, simplify, or future-proof their industrial networks.
MODBUS may seem complicated and confusing to some, but it is a very simple protocol when you understand how it works. MODBUS is a request and response protocol. A MODBUS master will initiate a request and a slave will respond with either an error or the data requested. This is the simple concept of MODBUS.
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