Siemens – 25 Years Of Sitop

SITOP has been the heart of automation for 25 years, reliably supplying the right DC voltage to industries around the world. Our extensive portfolio of power supplies and add-on modules offers proven quality and reliability, maximum performance and maximum efficiency. And more besides: continuous development and constant innovation have already made SITOP the industrial power supply for Industrie 4.0.

Top integration
When it comes to integration, SITOP sets the benchmark in the manufacturing and process industry: the complete integration of the SITOP PSU8600 modular power supply system and the UPS1600 uninterruptible power supply into Totally Integrated Automation (TIA) and the TIA Portal makes engineering easier, faster and more fail-safe. In addition to engineering, this integration also pays off in day-to-day operation, e.g. through optimized monitoring and end-to-end diagnostics. And the SITOP library of modules and faceplates makes it possible to incorporate 24 V supply concepts directly into the SIMATIC PCS 7 process control system.

Top efficiency
With SITOP, efficiency starts with the quick and easy selection of devices using the SITOP Selection Tool and the 24 V consumer view in the TIA Selection Tool. Or with design data for all standard CAE systems and individually configurable product documentation. The compact and heat-optimized construction saves installation space. In operation, not only do the high efficiency ratings and power savings pay off: SITOP PSU8600 also records the energy data from all outputs so it can be used for power management, and makes it possible to switch the outputs off individually using PROFIenergy.

Top reliability
SITOP has demonstrated maximum reliability in nearly all grids around the world for 25 years. With its flexible, wide-range input, outstanding load characteristics, and all relevant certifications, SITOP power supplies safeguard the availability of your machine or plant. SITOP can offer you even more security of supply, e.g. uninterruptible DC power supplies to protect against outages, and add-on modules that protect against overloads and short-circuits in the control circuit. And a redundant power supply can also be set up for particularly critical applications.

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