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Description
Technical Specifications
| Parameter Name | Value |
|---|---|
| Product Model | 1606-XLE120E |
| Manufacturer | Rockwell Automation / Allen‑Bradley |
| Product Type | Switched Mode Power Supply (Essential Series) |
| Output Voltage | 24‑28V DC (Adjustable) -5 |
| Output Current | 5A (Continuous) -1 |
| Output Power | 120W -5 |
| Input Voltage (AC) | 100‑240V AC, 50‑60Hz (Single Phase) -8-11 |
| Input Voltage (DC) | 110‑150V DC -8 |
| Efficiency | >90% Typical (Up to 94.3%) -9 |
| Hold-up Time | >80 ms (at 120V AC) -9 |
| Power Reserve | 20% (Continuous at +45°C) -2 |
| Mounting | DIN Rail (EN 60715) or Wall Mount -1-9 |
| Dimensions (W x H x D) | 32 mm x 124 mm x 117 mm -8-10 |
| Operating Temperature | -25°C to +70°C (Derating above +60°C) -9 |
| Degree of Protection | IP20 -8-10 |
| Weight | Approx. 0.54 kg (1.2 lbs) -5 |
Main Features and Advantages
The 1606-XLE120E is distinguished by its outstanding energy efficiency, a critical attribute for reducing operational costs and minimizing heat generation within control cabinets. With a typical efficiency exceeding 90%—and reaching up to 94.3% in optimal conditions—the 1606-XLE120E significantly lowers power losses compared to less efficient models, contributing to a cooler and more reliable system -9. This high efficiency is complemented by a useful 20% power reserve that can be utilized continuously at ambient temperatures up to +45°C, providing extra current margin for demanding startup conditions or temporary load surges -2.
Beyond its performance, the 1606-XLE120E offers flexibility through its wide input voltage range, accommodating both AC and DC sources to suit installations worldwide -8-10. The adjustable output voltage (24-28V) allows fine-tuning to meet specific application requirements, ensuring optimal voltage levels for connected devices -5-9. Its ultra-slim 32mm design is a significant advantage, allowing for efficient use of valuable real estate in crowded control panels -11. Additionally, features like active inrush current limiting protect the power supply and downstream equipment from high startup currents, extending the lifespan of the entire system and enhancing overall reliability in industrial settings -9.
Application Field
The 1606-XLE120E is a versatile power solution ideally suited for a broad spectrum of industrial automation and control applications. Its primary role is to convert the raw AC mains voltage into a stable, regulated 24V DC supply required by PLCs (Programmable Logic Controllers), HMIs (Human-Machine Interfaces), sensors, actuators, relays, and other field devices -6. The 1606-XLE120E is frequently deployed in manufacturing assembly lines, packaging machinery, material handling systems, and conveyor controls, where its compact footprint and reliable performance are highly valued -1.
Due to its cost-optimized Essential Series design, the 1606-XLE120E is the preferred choice for Original Equipment Manufacturers (OEMs) and system integrators looking for a dependable power source without sacrificing quality or functionality -2. It is commonly found in building automation systems, water and wastewater treatment plants, and other industrial facilities requiring a robust yet economical power solution -10. The 1606-XLE120E also serves as a direct replacement or upgrade for older, less efficient power supplies, offering improved energy performance and a smaller footprint, thereby facilitating modernizations of existing control systems.
