Product Description:

The PS2031-2410-0000 is a three-phase power supply module manufactured by Beckhoff within the PS Power Supplies series. Designed for installation in control cabinets, the unit converts an AC mains input into a regulated 24 V DC rail required by PLCs, I/O terminals, and motion controllers used throughout industrial automation. It accepts line voltages across all three phases and maintains output stability under dynamic load changes, providing uninterrupted low-voltage energy for sensors, actuators, and communication devices throughout a machine.

With an energy conversion efficiency of 92.9% at 480 VAC, less heat is generated inside the enclosure, which simplifies cabinet cooling. At 400 VAC, the input current reaches 0.7 A, indicating modest line loading even when the supply is fully utilized. The device provides a regulated 24 V DC output with a continuous power rating of 240 W, which is enough to feed multiple 24 V branches without additional distribution supplies. A hold-up capability of 34 ms at 400 VAC allows downstream electronics to ride through short line dips before the DC rail collapses. Ripple remains within 50 mVSS, so analog transducers are not disturbed, and a power factor of 0.53 describes the relationship between line voltage and input current.

When momentary overloads appear, the converter can deliver up to 288 W for a limited duration, and current limiting permits a peak short-circuit current of 23 A so breakers have time to respond. During energization, the maximum inrush reaches 10 A peak with a stored inrush energy of 0.5 A²s, values used when sizing upstream protection. Normal service resumes once the load returns to the rated 10 A. Operation starts automatically above the turn-on threshold of 3 × 260 VAC and stops gracefully if the mains falls below the shut-down point of 3 × 185 VAC. Physical integration is simplified by a 62 mm housing width and a mass of 750 g, which suit dense DIN rail layouts.