PS9xxx Buffer and Redundancy Modules – Beckhoff Automation
SAVAGE, Minn. — The new PS9xxx buffer and redundancy modules extend the universal 24/48-V DC power supply series from Beckhoff. These new modules provide more efficient options to avoid machine and plant downtime and, as a result, increase system availability. With the supplementary PS9xxx modules, the PS power supply series and the CU81xx UPS series, Beckhoff offers a complete and coordinated range of solutions for reliable power supply in the 24- and 48-V DC range.
The PS90xx buffer modules prevent disturbances caused by voltage dips and fluctuations in the electrical grid or by peak loads so that the power supply units and connected loads can operate reliably and without failure. For this purpose, the buffer modules store energy via maintenance-free electrolytic capacitors and release it as required. In this way, power failures, for example, can be effectively bridged.