Product Overview

The Allen-Bradley 1606-XLS240E is a premium, DIN-rail mounted switched-mode power supply designed for high-availability industrial automation environments. As part of the Performance XLS series, this unit converts AC or DC input voltages into a stabilized 24V DC output with a 10A continuous current rating. Engineered for maximum efficiency and thermal management, the module utilizes advanced synchronous rectification to achieve 95% energy conversion efficiency. This high efficiency minimizes heat generation within the control cabinet, allowing for a significantly narrower 60mm housing that optimizes precious rail space. Whether powering a ControlLogix chassis or distributed I/O, the 1606-XLS240E provides the robust electrical foundation required for mission-critical systems.

Technical Characteristics

The 1606-XLS240E is distinguished by its dynamic power handling and resilient electrical design:

Superior Dynamic Power Reserves This power supply features a 150% peak power reserve (15A) for short durations. This "BonusPower" capability allows the unit to handle high-inrush loads, such as starting DC motors or charging large electrolytic capacitors, without the voltage drops typically seen in standard power supplies.

Advanced Input and Installation Engineering The unit supports a wide-range input (100-240V AC or 110-300V DC) and features an active inrush current limiter. This negligible inrush current allows for smaller fuses and prevents nuisance tripping of circuit breakers. Field wiring is streamlined via vibration-resistant, quick-connect spring terminals that ensure gas-tight connections.

Intelligent Monitoring and Diagnostics For proactive maintenance, the 1606-XLS240E includes an integrated "DC-OK" relay contact and a front-panel status LED. These tools provide immediate feedback on output health, enabling remote monitoring systems to detect power anomalies before they lead to system-wide downtime.

Industrial Grade Immunity and EMIDesigned for the factory floor, the module boasts high immunity to voltage transients and surges. It maintains exceptionally low electromagnetic interference (EMI) levels, ensuring that neighboring sensitive PLC and analog communication modules remain free from signal distortion.

Technical Specifications

• Brand: Allen-Bradley / Rockwell Automation

• Model Number: 1606-XLS240E

• Product Type: Performance Switched-Mode Power Supply

• Output Voltage: 24V DC (Adjustable 24–28V)

• Output Current: 10 Amps (Continuous) / 15 Amps (Peak)

• Output Power: 240 Watts

• Efficiency: 95% Typical

• Input Voltage: 100-240V AC / 110-300V DC

• Connection Type: Spring-clamp terminals

• Mounting: 35mm DIN Rail

• Weight: 0.9 kg

• Dimensions: 6.0 x 12.3 x 13.0 cm

Application Areas

The Allen-Bradley 1606-XLS240E is a core component for power distribution in specialized sectors:

• Automotive Assembly: Powering robotic controllers and high-speed sensor arrays.

• Packaging and Bottling: Driving solenoid valves and small DC motors with high-start torque requirements.

• Water/Wastewater: Reliable power for distributed pumping station PLCs.

• Material Handling: Supporting control logic for expansive warehouse conveyor systems.