Machines and plants are increasingly designed as modular systems to respond quickly to changing production and market requirements. This requires the use of decentralised system components – including the cabinet-free power supply.
Turck Banner’s decentralised power supply units of the PSU67 series can be installed precisely where they are needed, without the need for a protective housing – directly in the field. In this way, system builders are given the flexibility to design applications to meet specific requirements.
Communication via IO-Link
The worldwide standard IO-Link technology provides communication from the controller down to the field level, where the decentralised power supply is also located. The power supply units supply important data and parameters such as error messages, voltage, temperature, fuse status and operating hours via the IO-Link interface.
Remote access is also possible via IO-Link. This is used to switch the power supply units on and off, to set the voltage, and to reset any triggered channels. This data can be routed from an IO-Link master on to the controller or to a cloud. In this way, power supply units can be used to extend existing condition monitoring systems.
Maximum flexibility through field installation
The use of PSU67 power supply units is a decisive step towards the creation of end-to-end decentralisation. Depending on the application, the need for control cabinets and switch boxes can be eliminated completely. With protection to IP67, power supply units can be installed directly at the machine without any additional protective measures. As an alternative to the relay output (DC-OK), which is also provided, status monitoring via IO-Link offers additional support for the implementation of modular designs. The LED interface and buttons on the device ensure direct and user-friendly parameterisation and enable universal use in a wide range of different applications. Integrated outputs protected with an eFuse reduce the cabling effort, and make it possible to use smaller cable cross sections. This provides the user with more benefits in terms of flexibility and costs, particularly in extensive applications.
Universal solution for different applications
Turck Banner’s PSU67 power supply units offer M12 S-coded, 7/8” or HAN Q connection options on the primary side, while M12 L-coded, 7/8” or HAN Q connection options are provided on the secondary side. Efficiency is always over 95%, regardless of whether a single- or three-phase, 200, 360 or 600 W supply is used. The output voltage can be configured either directly on the device or remotely via IO-Link, and can be optimised with 24 to 28 VDC over long transmission routes. The configurable fuses make it possible to adapt the output power precisely to the requirements of specific applications.
Localised inverter-integrated transformer
Electrical Power & Protection
ACTOM, South Africa’s largest manufacturer, repairer and distributor of electromechanical equipment, is launching a breakthrough in renewable energy integration with its localised inverter-integrated transform
Read more...ABB innovation for energy efficiency and sustainability
Electrical Power & Protection
The application of sensor technology to reduce the operational and standby power losses of traditional current and voltage transformers can lead to energy savings of 181 MWh over a 30-year period, the lifetime of a typical switchboard in the African environment.
Read more...UPS systems are key to keeping SA’s automotive industry up and running Schneider Electric South Africa
Electrical Power & Protection
During loadshedding, PLCs and OT systems often fail, not because they are directly tied to the factory’s core manufacturing process, but because they are now an integral part of IT infrastructure. When an IT system shuts down, the impact is far more complex than simply restarting machinery.
Read more...ACTOM advances energy infrastructure
Electrical Power & Protection
At this critical juncture where South Africa is poised to modernise its power infrastructure, ACTOM’s Engineering Projects and Contracts (EPC) Division showcased its capabilities for the first time at Enlit Africa 2025.
Read more...Advanced contactor solution to revolutionise motor management Schneider Electric South Africa
Electrical Power & Protection
Schneider Electric South Africa has launched the TeSys Deca Advanced, an advanced contactor solution designed to revolutionise motor management with unparalleled efficiency, reliability, simplicity and sustainability.
Read more...Steaming ahead with boiler skills development
Electrical Power & Protection
As an expert in steam and boiler operations and maintenance, AES is very focused on safety, quality, technology advancement and the development of human capital. The company invests heavily in training and the promotion of talented people on an equal opportunity basis into the industrial operations environment.
Read more...High-performance oscilloscopes
Electrical Power & Protection
RIGOL Technologies, a global leader in electronic measurement instruments, has launched two powerful additions to its oscilloscope portfolio.
Read more...Revolutionising solar farm management with remote monitoring solutions
Electrical Power & Protection
As South Africa continues its transition to renewable energy, the efficient management of solar farms has become more critical than ever. Iritron, a leader in industrial automation and control systems, is at the forefront of this revolution, offering advanced remote monitoring solutions tailored to the unique challenges of solar farm operations.
Read more...SKF announces wave energy technology partnership SKF South Africa
Electrical Power & Protection
SKF and Carnegie are collaborating on the design and delivery of a power take-off system driven by the motion of a buoy that sits a few metres below the surface of the ocean and moves with the ocean’s waves.