Referro Systems delivers industrial connectivity
September 2025
Fieldbus & Industrial Networking
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. “We are excited to bring the Stratix 4300 remote access router to our customers,” says Referro MD, Adrian van Wyk. “This, we believe, is the next generation of industrial connectivity as it combines flexibility, security and ease of use. At a mine site, for example, a variety of machines and systems require remote access connectivity to ensure efficient, safe and modern operations. These systems enable operations to enhance operational efficiency and reduce downtime.”
He adds that the network connectivity further enables operators to manage assets and machinery from remote locations, reducing personnel exposure to potentially hazardous environments and fast-tracking remediation. The Stratix 4300 offers a comprehensive platform that supports a wide range of network interfaces, including wired LAN and WAN connections, Wi-Fi and LTE cellular options. “This versatility enables users to tailor their connectivity approach to the specific demands of their sites and applications,” he says, adding that this could be either through leveraging high-speed gigabit Ethernet ports for fixed installations or using wireless technologies to overcome infrastructure limitations.
Adrian van Wyk, MD, Referro.
From wired-only models to wireless-enabled versions that provide 2,4 GHz and
5 GHz Wi-Fi bands or LTE cellular connectivity, customers can select the device configuration suited to their performance or security needs. “Security is top of mind for all our customers. The Stratix 4300 remote access router is a dedicated platform for FactoryTalk remote access manager software. This combination provides support for installation, programming updates, and on-demand troubleshooting and maintenance, enabling secure VPN connectivity that safeguards sensitive automation assets from unauthorised access,” Van Wyk continues. “This integration further facilitates remote programming, troubleshooting and maintenance, while supporting centralised management, user authentication and comprehensive audit logging. These features are critical to maintaining compliance in modern industrial environments.”
For more information contact Referro Systems, +27 12 349 1297, [email protected], www.referro.co.za
Further reading:
Beckhoff expands economy drive system
Beckhoff Automation
Fieldbus & Industrial Networking
Beckhoff’s new AM1000 servomotor joins the company’s economy drive system. The compact, powerful motor and the AX1000 servo drive provide users with a perfectly coordinated, cost-optimised drive system.
Read more...
CC-Link IE Field supports egg carton production
Fieldbus & Industrial Networking
Huhtamaki’s Franeker plant in the Netherlands manufactures more than 11 million egg cartons every week using recycled paper. To support its highly automated lines, the site has begun upgrading its automation systems from older serial network standards to CC-Link IE Field, an open industrial Ethernet technology that offers faster performance due to gigabit bandwidth and better diagnostics.
Read more...
Ultra-compact industrial PCs exploit advances in CPU technology
Beckhoff Automation
Fieldbus & Industrial Networking
Beckhoff’s C60xx scalable series of ultra-compact industrial PCs combines high computing power in an extremely compact format with a wide range of options for installation in the control cabinet.
Read more...
How to protect your industrial network
RJ Connect
Editor's Choice Fieldbus & Industrial Networking
Network security is no longer a matter of preventing hacking or data breaches. Traditional defence mechanisms for perimeter protection may not fully address internal threats or device-level vulnerabilities alone.
Read more...
High-speed precision and simplified architecture for slicing systems
Fieldbus & Industrial Networking
When KFT Food Machinery needed a way to support ultra-fast, multi-axis motion control in its slicer range, it turned to CC-Link IE TSN – the open industrial Ethernet technology from the CC-Link Partner Association (CLPA).
Read more...
Precise, synchronised control for automated steel mesh handling system
Fieldbus & Industrial Networking
Automation specialist Hambi Maschinenbau has developed a world-first system that automates the cutting, handling and stacking of heavy reinforcing steel mesh – a task that previously required up to six human operators.
Read more...
Loop Signature Part 2-1: Loop signatures and process transfer functions
Michael Brown Control Engineering
Fieldbus & Industrial Networking
The previous series of loop signature articles dealt with the basics of control loop optimisation, and concentrated on troubleshooting and ‘SWAG’ tuning of simple processes. In this new series, consideration will be given to dealing practically with more difficult issues like interactive processes, and with processes with much more complex dynamics.
Read more...
Smart and seamlessly integrated I/O upgrade
Beckhoff Automation
Fieldbus & Industrial Networking
Beckhoff’s entire portfolio of EtherCAT terminals is now undergoing a technological upgrade while remaining fully compatible with the existing series.
Read more...
Introduction to Part 2 loop signatures and process transfer functions
Fieldbus & Industrial Networking
The previous series of loop signature articles dealt with the basics of control loop optimisation, and concentrated on troubleshooting and ‘SWAG’ tuning of simple processes. In this new series, consideration will be given to dealing practically with more difficult issues like interactive processes, and with processes with much more complex dynamics.
Read more...
Siemens sets new standards in drive technology
Fieldbus & Industrial Networking
Siemens is setting new standards in industrial drive technology with the launch of its new high-performance drive system, Sinamics S220. This offers a seamless and innovative drive system with comprehensive simulation and analysis capabilities and advanced connectivity features that enable full integration into digital work processes.
Read more...
printer friendly version