What an optimal power supply looks like depends on numerous factors – size, power output, overload capacity and certification, to name but a few.
Thanks to their high reliability, the Siemens SITOP power supply units are globally recognised for their ability to cope with critical network conditions.The full range of switched-mode power supply units provides a controlled 24 V DC power supply as well as a wide-range input, outstanding load characteristics and all the relevant certifications,
Add-on modules prevent problems on the line or DC side. And when upgraded to an uninterruptible power supply, the 24-V power supply units bridge power failures for a period of seconds, minutes, or hours.
In the event of a fault-specific overload or short circuit in the output circuit, selective disconnection of the feeder ensures continued operation, because the supply to other loads is maintained.
And in terms of integration, complete integration in Totally Integrated Automation and the TIA Portal via PROFINET gives you unique opportunities for engineering and diagnostics.