PS1111-2403-0000
by Beckhoff
The Beckhoff PS1111-2403-0000 from the PS Power Supplies series by Beckhoff is a compact, single-phase unit engineered for efficient industrial power delivery. It provides a nominal Output Voltage of 24 V DC, adjustable over a Adjustment Range of 24 … 28 V DC, and delivers up to Output Current of 3.8 A for a total Output Power of 90 W. The module accepts a Wide-range Input of AC 100 … 240 V with a Mains Frequency of 50 … 60 Hz, ensuring compatibility with global supply standards. With an Efficiency of approximately 93.8 %, the PS1111-2403-0000 minimizes energy losses and thermal dissipation. Designed for easy DIN-rail integration, this power supply also features a Switch-on Current Limiter to protect against inrush currents.
Performance and protection features are optimized for demanding environments. A Starting Current of typically 35 A peak at 230 V AC is managed by the integrated limiter, while the Input Current remains around 0.95 A under normal load. The device conforms to Shock Resistance EN 60068-2-27 and Vibration Resistance EN 60068-2-6, guaranteeing operational stability under mechanical stress. The UI characteristic curve of the output ensures constant voltage under varying loads, and the module’s robust protection system employs hiccup mode to guard against overloads and short circuits. A built-in DC OK LED provides real-time status feedback of the output voltage, enhancing system monitoring.
Reliability and ease of integration are further demonstrated by compact dimensions of 36 mm (W) × 90 mm (H) × 91 mm (D) and a Weight of approximately 270 g. Constructed from durable polycarbonate/ABS, it is rated for an Operating Temperature range of – 10 °C to + 70 °C. The PS1111-2403-0000 meets NEC Class 2 requirements, carries CE marking, and is UL 61010 approved, ensuring compliance with international safety standards. Its 35 mm DIN-rail mount and screw-type wiring connections facilitate rapid installation in control cabinets. With an Input Voltage range suitable for industrial automation, process control, and building management systems, this power supply supports continuous, maintenance-free operation in diverse applications.
