Media converters used to be simple: copper in, fiber out. You bought them when you needed to go past 100 meters or when electrical noise made copper unreliable. That was then. In 2026, media converters are doing things that would have seemed impossible five years ago. They’re carrying 25Gbps over copper, powering 90W devices over…
Industrial cellular modems (sometimes called DTUs) do one thing: they take data from serial devices—PLCs, sensors, meters—and send it over cellular networks. This is a simple idea. However when you are trying to pick the industrial cellular modem for a real world installation that is where things can get really tough. You have to think…
The Real Cost of a Weak RS485 Link Industrial automation isn’t slowing down. According to the International Federation of Robotics, UK industrial robot installations jumped 51% in 2024, and the Americas saw over 55,000 new installations—the third consecutive year above 50,000 units. Every one of those robots, PLCs, sensors, and drives likely communicates over RS485. But here’s a number that…
RS485 Topology Guide The RS485 standard has historically required a strict daisy-chain topology: a single unbroken bus terminated at both ends. But textbook conditions seldom exist in field installations. Technicians often find existing cables pulled in a star configuration when retrofitting video surveillance, building automation (HVAC) or legacy factory floors. That is where RS485 hubs…
Who This Guide Is For If you’re an engineer, technician, or system integrator who needs to pick a Modbus IO module for a real project—and you’re tired of slogging through datasheets that all look the same—this guide is for you. We’ll walk through what the specs actually mean, with market data, real-world failure stories, and…
Search for “cellular router” and you’ll find plenty of opinions. Some people care about WiFi speed. Others look at antenna count. A few just want the one with the biggest number on the box. Ask someone who’s been installing these in factories for years, and they’ll tell you something different: “best” depends entirely on where…
LinkedIn Reddit Twitter Facebook 🔍 Technical Review & Standards Reviewed by the Valtoris Industrial Networking Team. > The wiring diagrams provided in this guide strictly adhere to EIA/TIA-232-F serial communication standards and TIA/EIA-568-B Ethernet cabling specifications to ensure safe signal transmission. If you looked up “rs232 to ethernet cable pinout” you are probably thinking of…
Search for “Zigbee wireless communication” and most articles talk about smart light bulbs, thermostats, and home automation hubs. Useful if you’re building a smart house. Not useful if you’re in a factory with 15 PLCs that need to send data to a control room without running new cable. Here’s a number that matters: according to GII…
Why Zigbee Mesh Matters for Industrial Equipment Here’s a number that puts this in context: the global Zigbee market was valued at $4.9 billion in 2024 and is projected to reach $8.63 billion by 2033, growing at a CAGR of 6.5% . According to the Zigbee Alliance , industrial automation accounts for over 30% of Zigbee applications , making it one of the largest…
The global LoRa and LoRaWAN IoT market is experiencing explosive growth, projected to surge from $8.0 billion in 2024 to $48.6 billion by 2035. With industrial deployments comprising nearly 45% of all active LoRa networks, it has become the undisputed champion of Low-Power Wide-Area Networks (LPWAN) in manufacturing, smart agriculture, and municipal utilities. Yet, if…
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