Fieldbus & Industrial Networking


Latest Articles

PC-based control for flat wire motors for electric vehicles
November 2025, Beckhoff Automation
Special machine manufacturer, ruhlamat Huarui Automation Technologies unveiled the second generation of its mass production line for flexible stators with bar winding. This enables extremely short production cycle and line changeover times, supported by PC- and EtherCAT-based control technology from Beckhoff.

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Case History 200: The final case history – desuperheater control problem.
November 2025, Michael Brown Control Engineering, Editor's Choice
For this final article I have chosen to relate a problem that existed in a desuperheater temperature control on a boiler in a petrochemical refinery.

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PC-based control technology in additive manufacturing
November 2025, Beckhoff Automation, Editor's Choice
As an open control platform, PC-based control supports different engineering approaches, including low-code programming. The machine builder, Additive Industries uses this to create the code for the TwinCAT runtime of its 3D printers.

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Suppression and safety solutions for fire and gas in mission-critical industries
October 2025
By representing world-leading brands and focusing on fully integrated, certified systems, HMA South Africa is positioning itself as a trusted partner in fire detection, suppression and explosion-proof safety solutions across the continent.

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Integrating fire alarm systems into building management systems
October 2025, Beckhoff Automation
Fire alarm systems work independently of the building automation system. Schrack Seconet has developed a flexible gateway using ultra-compact industrial PCs and TwinCAT from Beckhoff, which can be used to flexibly convert a customer-specific communication protocol to a wide range of transmission standards.

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Premium unmanaged industrial switch
October 2025, Vepac Electronics
Premium unmanaged industrial switch for long-distance, noise-free fibre connectivity

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Fire and gas suppression solutions for mission-critical industries
October 2025
By representing world-leading brands and focusing on fully integrated, certified systems, HMA South Africa is positioning itself as a trusted partner in fire detection, suppression and explosion-proof safety solutions across the continent.

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The future of manufacturing
October 2025
Industrial automation is evolving at an unprecedented pace. At the forefront of this transformation is the Siemens SIMATIC ET 200SP HA Distributed I/O system. This is a flexible and scalable distributed I/O system for modern signal transfer from the field to the control level.

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Time-sensitive networking
October 2025, RJ Connect, Editor's Choice
In this article, we will explore what is driving the rise of time-sensitive networking, how it is reshaping industrial efficiency, the challenges when deploying this technology, and ways to tackle these challenges.

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Loop Signature 30: Nonlinearity in control loops (Part 1)
October 2025, Michael Brown Control Engineering, Editor's Choice
If nonlinearity occurs it means that if one is to carry on controlling with the same response to changes in load or setpoint, then the tuning of the controller will also need to be adjusted to meet the new conditions.

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PC-based control regulates innovative dehumidifiers
October 2025, Beckhoff Automation
Swedish company, Airwatergreen is breaking new ground in the dehumidification of air in industrial buildings and warehouses. The patented CVP technology reduces energy requirements and ensures an indoor climate that prevents corrosion and mould growth. PC-based control from Beckhoff regulates this innovative process.

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Ethernet connectivity for embedded systems
September 2025
Delivering Ethernet connectivity for embedded systems, XPort ETH Click is a compact add-on board from MIKROE, the embedded solutions company that dramatically cuts development time by providing innovative hardware and software products based on proven standards.

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Compact mini PC
September 2025, Vepac Electronics
AS AAEON’s first Intel Core-powered PICO-SEMI system capable of fanless operation, the PICO-MTU4-SEMI from Vepac Electronics is easily deployed as part of larger equipment setups or integrated as the central unit of smart robotics solutions such as AGVs, AMRs and drones requiring minimal maintenance.

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Future-ready I/O to redefine connectivity
September 2025, Schneider Electric South Africa
Schneider Electric South Africa has launched its state-of-the-art Modicon Edge I/O NTS. This future-ready I/O redefines connectivity, data aggregation and operational efficiency for industrial applications.

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Referro Systems delivers industrial connectivity
September 2025
To meet the growing demand for secure, flexible and reliable remote access for industrial network connectivity for its clients, Referro Systems has added Rockwell Automation’s Stratix 4300 to its inventory of products.

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Case History 199: Another example of the effectiveness of cascade control
September 2025, Michael Brown Control Engineering, Editor's Choice
In my last article I wrote about how cascade control systems can effectively overcome valve problems. This article gives another example of how a temperature control was able to perform well, in spite of really severe valve problems.

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Upgrading legacy automation
September 2025, Omron Electronics, Editor's Choice
Legacy automation is characterised by technology in the later stages of its useful life. As new automation technologies continue to emerge and interconnect at an exponential rate, failing to integrate these technologies can widen the gap between the competitive and the obsolete.

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A one-stop-shop for industrial
August 2025
HMS Networks has announced that Red Lion and N-Tron are officially product brands. For thousands of automation engineers and system integrators worldwide, this means that scalable industrial solutions for cloud connectivity, edge intelligence, asset management, industrial Ethernet switches, panel meters and operator panels are now available from one trusted source.

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Power over Ethernet (PoE) injector for seamless deployment
August 2025, Vepac Electronics
The Edimax GP-203IT from Vepac Electronics is a Power over Ethernet injector that not only delivers a cost-effective solution for power distribution, but also enables seamless deployment on the existing LAN infrastructure.

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A one-stop-shop for industrial communication
August 2025
HMS Networks has announced that Red Lion and N-Tron are officially product brands. For thousands of automation engineers and system integrators worldwide, this means that scalable industrial solutions for cloud connectivity, edge intelligence, asset management, industrial Ethernet switches, panel meters and operator panels are now available from one trusted source.

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