6EP1437-1SL11 - Power Supply - SIEMENS

SITOP – Top in reliability

SITOP stands for a high-quality DC power supply. The power supply units even protect against faults such as mains fluctuations. But there are also external conditions that require specific measures. That’s why expansion components that work perfectly together also protect against mains problems and problems on the DC side, thus improving the reliability of the entire plant.

SITOP – Top in efficiency
With energy costs rising, efficiency is an increasingly important competitive argument. And that’s where SITOP power supplies make a valuable contribution. Power loss is low over the entire load range, including in no-load opera- tion. Because a power supply is rarely operated at full load, this provides excellent opportunities for savings.

SITOP – Top in integration
The more fully a power supply is integrated into its environment, the higher its productivity. That’s why SITOP is optimally matched to automation systems such as SIMATIC, SINUMERIK, and SIMOTION. In addition, SITOP helps to further advance system integration – with an uninterruptible power supply that is fully integrable into TIA. This makes engineering in the TIA portal convenient and provides S7 function modules for integration into STEP 7 user programs and preassembled WinCC faceplates for operation and monitoring.