IFM AC1221

The AS-Interface Power Supply, model PSU-1AC/ASI-1,9A, is tailored for the reliable powering of modules, sensors, and actuators. With a compact design measuring 90 x 45 x 100 mm, it is suitable for DIN rail mounting, ensuring efficient use of space.

This power supply features an output current of 1.9 A with an output voltage range of 29.5...31.6 V, providing a permanent output power of 60 W. It maintains high efficiency at 88%, minimizing heating within control cabinets, thus contributing to a stable operational environment.

Designed to mitigate interference, it includes features such as integrated data decoupling and overvoltage protection (under 34 V). The device also offers short-circuit and overload protection, although outputs cannot be connected in parallel or series. Operating temperatures range from 0 to 70 °C, with an IP 20 protection class.

The power supply meets EMC standards, specifically EN 61000-6-2 and EN 61000-6-3, ensuring reliable operation in various environments. It is classified under the AS-i certification 91001, confirming its suitability for industrial automation applications.