The three existing PS power supply series from Beckhoff have been expanded to include new devices with a built-in EtherCAT interface. By combining high-performance power supply units from Beckhoff with the ultra-fast EtherCAT communication standard, these new PS2000 models allow extensive measurement data and internal device data to be processed directly by the control system, establish remote access to power supplies, and provide advanced monitoring features for the DC output range (for system monitoring) or the AC input range (for mains monitoring).
In the case of system monitoring, important operating parameters such as output current and voltage are transmitted in real time and updated continuously. This enables transparent data insights and, based on this, automated detection of additional consumers subsequently added to the system. In addition, voltage, current and temperature data can be added to the monitoring scope, for example to monitor heat generation in the device and collect basic plant data such as the number of switch-on operations or operating hours.
In single-phase network monitoring, fluctuations such as undervoltages and overvoltages are detected on the basis of the input voltage values. A special feature is the detection of input transients, which are energy-rich, high-voltage peaks in the mains supply.
Status information, error messages and warnings are also available directly in the control platform via EtherCAT, providing the best possible conditions for analysing the operating status of a plant and detecting any errors at an early stage. Warning thresholds that can be set in the control system (to indicate overcurrent, for example) allow the signalling conditions to be defined specifically for the application at hand, and the power supplies to be adapted to the individual conditions. Remote access via EtherCAT also makes it possible to shut down specific sections of a plant in the event of machine downtime or a fault.
In the 24 V DC range, the 1-phase power supplies are available as both
10 A and 20 A variants, with an output power of 240 W and 480 W respectively. A 10 A variant with 480 W is available for the 48 V range. An optimised electronics layout achieves high efficiency of more than 96%. In addition to inrush current limitation and active harmonic correction, the power supplies offer a wide-range input suitable for worldwide use on the input side.
The choice of a thermal carrier is critical for optimal processing
Electrical Power & Protection
Historically steam, fuelled by coal, has been the most prevalent thermal carrier in South African industry. However, times are changing, with the manufacturing and processing sector needing to review the energy reticulation systems and thermal carriers currently in use.
Read more...Integrating fire alarm systems into building management systems Beckhoff Automation
Fieldbus & Industrial Networking
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.
Read more...ABB’s blueprint for a net zero future
Electrical Power & Protection
ABB’s Mission to Zero is a strategic initiative aimed at achieving a sustainable future characterised by zero emissions, zero accidents and zero waste.
Read more...PC-based control regulates innovative dehumidifiers Beckhoff Automation
IT in Manufacturing
The Swedish company Airwatergreen AB is breaking new ground in the dehumidification of air in industrial buildings and warehouses. PC-based control from Beckhoff regulates the innovative process.
Read more...General-purpose 350 W AC-DC power supply
Electrical Power & Protection
The TDK-Lambda GUS350 series of compact single-output general-purpose power supplies addresses the need for an economically priced product while maintaining reliability and quality.
Read more...Ground-breaking battery tester Comtest
Electrical Power & Protection
Midtronics offers the proven MVT handheld battery tester. This revolutionary tool, powered by MDX-AI, is set to redefine the standards of battery diagnostics and testing in the automotive industry.
Read more...Energy audits pave the pathway to sustainability and savings Schneider Electric South Africa
Electrical Power & Protection
Energy audits serve as essential tools for businesses looking to reduce costs and meet environmental targets. By analysing energy consumption across systems such as lighting, HVAC, ICT and water infrastructure, audits identify inefficiencies and quantify carbon footprints, enabling data-driven decisions for operational and financial optimisation.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version