Description
The Mornsun LI120-20B24R2S 120W AC/DC DIN-Rail Power Supply is a robust, highly efficient power conversion unit engineered to deliver a stable and reliable 24V DC output at 5A. Designed specifically for industrial automation environments and equipment racks, this 120W power supply features a space-saving ultra-slim DIN-rail mounting design (compatible with TS-35/7.5 or 15 rails) that ensures secure placement and minimizes space consumption inside cramped control cabinets.
Equipped with a universal input voltage range of 90-264VAC or 127-370VDC, it flexibly accepts either AC or DC input from the same terminal block. Engineered for high reliability in demanding conditions, the unit features a high I/O isolation test voltage of up to 4000VAC, low ripple and noise, and comprehensive multi-layer output protections against short-circuits, over-current, over-voltage, and over-temperature. Certified according to rigorous international safety standards including UL61010 and UL508, the LI120-20B24R2S provides an exceptional, long-lasting power solution for industrial control panels and automation machinery.
Note: Product images are for reference only; actual appearance or packaging may vary slightly based on manufacturing batches.
Key Features
- Universal Input Voltage Range: Accepts 90–264VAC or 127–370VDC, providing flexible dual-use compatibility for both AC and DC power grids.
- Dual Input Terminal Design: Seamlessly works with either AC or DC input sources connected to the exact same terminal blocks.
- High I/O Electrical Isolation: Provides robust system separation with a high test voltage rating of up to 4000VAC.
- Low Ripple & Noise: Delivers clean, regulated power to protect sensitive industrial electronics and microcontrollers from electrical interference.
- Comprehensive Output Protections: Features multi-layer safeguards against output short-circuits, over-current conditions, over-voltage spikes, and over-temperature limits.
- Ultra-Slim DIN-Rail Mounting: Space-saving profile designed for TS-35/7.5 or 15 rails, ideal for small chassis and narrow space installations.
- Strict Safety Certifications: Built and certified in accordance with major industrial safety standards including UL61010 and UL508.
- Reliable Industrial Thermal Range: Engineered to operate consistently across standard industrial temperatures from -20°C to +60°C.
Benefits
- Space-Saving Cabinet Integration: Ultra-slim form factor and standard DIN-rail mounting free up valuable space inside dense electrical enclosures.
- Enhanced Equipment Protection: Multi-layer safety circuits and low ripple output prevent electrical faults and noise from reaching sensitive automation hardware.
- Flexible Grid Compatibility: Dual AC/DC input capability simplifies power architecture planning for backup battery systems and diverse industrial mains.
- Regulatory Compliance: UL61010 and UL508 safety standard certifications streamline the deployment and inspection of finished industrial machinery.
Applications
- Industrial Automation Control Panels: Perfect for mounting on DIN-rails to power PLCs, relay modules, sensors, and actuators.
- Factory Machinery & Robotics: Reliable power source for automated assembly lines, motor controllers, and industrial control racks.
- Instrumentation & Control Systems: Clean power conversion for testing benches, monitoring equipment, and measurement devices.
- Building Automation & Security: Ideal for access control panels, commercial security monitoring arrays, and infrastructure distribution boxes.
Package Includes
- 1 x Mornsun LI120-20B24R2S AC/DC 120W DIN-Rail Power Supply
Specifications
| Parameter | Specification |
|---|---|
| Item Type | DIN-Rail Switching Power Supply (SMPS) |
| Brand Name | Mornsun |
| Model Series / Number | LI120-20B24R2S (Model Series: LI120-20B) |
| Output Voltage | 24 V DC |
| Output Current | 5.0 A |
| Output Power | 120 W |
| Input Voltage Range | 90 – 264 VAC / 127 – 370 VDC |
| I/O Isolation Voltage | 4000 V AC |
| Mounting Type | DIN-Rail Mount (TS-35/7.5 or TS-35/15) |
| Operating Temperature | -20°C to +60°C |
| Protection Features | Short Circuit, Over-Current, Over-Voltage, Over-Temperature Protection |
| Safety Standards | Complies with UL61010, UL508 |
| Shipping Weight | 0.459 kg |
| Shipping Dimensions | 14 × 12 × 4 cm |
