24 volts nonstop – with each SITOP power supply

The SITOP selectivity modules family has grown with two new arrivals: SITOP SEL1200 and SITOP SEL1400. But what is the difference between the two new modules? Quite simply: Watch and experience for yourself what differentiates a switching tripping characteristic from a limiting one.

Via PROFINET or OPC UA, the SITOP PSU8600 power supply system integrates the control circuit into the digitalized equipment, making it transparent for the control system.

Experience the start of a new chapter in the world of standard power supplies with the SITOP PSU6200 all-around power supply. Whether you’re a builder or operator of control panels, machines, or plants, all users benefit from the ingenious functions and features of the new SITOP PSU6200 product line – throughout the entire lifecycle, from planning and engineering to installation and operation.

25 years of SITOP – the heart of automation®

Thanks to a high reliability, our SITOP power supply is the right choice. The devices are known worldwide for their high reliability as well the management of critical network conditions. Our full spectrum of switching power supplies offers regulated 24 V DC power supply for various applications. Expansion modules such as UPS and other add-on modules extend the protection of the power supply in the event of power failures on the DC side.

The SITOP PSE200U selectivity module distributes the load current across several 24 V DC load circuits and monitors them reliably for overload and short-circuit conditions. The electronics permit brief current peaks caused, for example, by high inrush currents, but isolate 24 V DC load circuits in the event of an extended overload. The SITOP PSE200U continues to supply 24 V DC to the load circuits not affected by an overload – a feature which avoids a possible total system failure.

The SITOP devices with PROFINET connection now have an integrated OPC UA server. This allows you to use the power supply system SITOP PSU8600 and integrate the UPS1600 uninterruptible power supply into the cloud – like the MindSphere from Siemens. With this unique transparency, your 24 V supply is "Ready for Industry 4.0". So you can, for example, display status and alarm messages, as well as current energy data from a smart watch – that's digitalization!

Whether it’s for industrial or building automation, the fourth generation of the mini power supply units used in their millions around the world for LOGO! 8 modules and other applications offers even more power in an even smaller space. The eleven new LOGO!Power devices for 5 V, 12 V, 15 V and 24 V with standby losses of less than 0.3 W and an efficiency rating of up to 90% offer even higher energy efficiency. The efficient current monitor measures output current at any time without breaking the line and thus the DC power supply. And it can also be wall-mounted in addition to mounting on DIN rails, even in very cold environments with temperatures down to -25°C. All this in a unit that’s 18 mm narrower for every performance class!

Choose, configure and order the right power supply quickly and easily: find out here how you can use the TIA Selection Tool to select the SITOP power supply units you need for your project, under Device Family. Various SITOP product lines are available for selection. A device wizard shortens your path to the suitable power supply – simply enter your technical requirements and the tool shows a tailored display of suitable devices.