SITOP PSU6200 Ex 20 A regulated power supply. Input: AC 120/230 V, Output: DC 24 V/20 A with diagnostic interface and coated circuit boards. The single-phase SITOP PSU6200 units are technology power supplies designed for demanding solutions, offering maximum functionality for use in complex systems and machines. The wide-range input allows connection to any power grid in the world and ensures high safety even with significant voltage fluctuations. The Extra-Power feature provides up to 150% of the rated current for short periods. In case of overload, the PSU6200 delivers constant current up to a voltage of 15 V DC. The very high efficiency keeps energy consumption and heat generation in the control cabinet low, and the compact metal housing also saves space. To further increase the availability of 24 V, SITOP PSU6200 power supplies can be combined with buffer, DC UPS, redundancy, and selectivity modules. Regardless of the industry or requirement, Siemens offers reliable and efficient power supplies for every system.