IFM AC1257

This power supply is designed specifically for AS-Interface applications, ensuring reliable power delivery to modules, sensors, and actuators. With an efficient nominal voltage of 24 V DC and an output voltage of 30.5 V AS-i, it delivers a permanent output power of 122 W and can handle peak demands of up to 134 W, with a power reserve of 10% to accommodate current peaks.

Its compact dimensions of 130.5 x 40 x 124.5 mm facilitate DIN rail mounting, while the steel sheet housing contributes to a lightweight design of only 621 grams. The unit operates within a temperature range of -25 to 70 °C and features low heating characteristics, enhancing control cabinet performance.

Protection class III ensures user safety with integrated overvoltage and back feeding protection mechanisms, alongside short-circuit and overload protection for outputs. With an efficiency rating of 90.5%, this supply minimizes power loss, registering at 12.7 W under nominal conditions. Notably, it is compliant with EMC standards, evidenced by its certifications including EN 61000-6-1, and is suitable for environments with up to 95% relative humidity.

The AS-i certificate 98801 guarantees its compatibility with AS-Interface networks, making it an essential component in industrial automation setups.