Allen-Bradley 1606-XL240E Switched-Mode 240W Industrial Power Supply

Performance Overview

The 1606-XL240E is a high-efficiency power conversion module from the Allen-Bradley 1606-XL Performance series. Engineered for demanding industrial automation environments, this 240-watt unit delivers regulated DC power to sensitive control components, including PLCs, HMI terminals, and field sensors. The 1606-XL240E features a wide-range input stage, allowing for global deployment without the need for manual voltage selection switches. Its robust thermal management and high power density make it a reliable choice for DIN rail installations where cabinet space and heat dissipation are critical factors.

Technical Characteristics

• Manufacturer: Allen-Bradley / Rockwell Automation

• Product Series: 1606-XL Performance

• Model Number: 1606-XL240E

• Output Power: 240 Watts

• Output Voltage Range: 24 to 28V DC (Adjustable via front potentiometer)

• Input Voltage: 100 to 240V AC (Auto-ranging, 50/60 Hz)

• Output Current: 10 Amps @ 24V DC; 8.6 Amps @ 28V DC

• Efficiency: Typically exceeds 90% at nominal load

• Protection Features: Integrated short-circuit, overload, and overvoltage protection

• Mounting Configuration: Standard 35mm DIN rail mounting

• Status Indicators: Front-facing Green LED for "DC OK" signaling

• Operational Temperature: -10°C to 70°C (with derating above 60°C)

• Net Weight: 1.1 kg (2.43 lbs)

Industrial Application

The 1606-XL240E is specifically designed to handle the inrush current requirements of inductive loads such as solenoid valves and small motors. Its stabilized output ensures that logic controllers remain operational during minor line voltage fluctuations. With its industrial-grade EMI/RFI shielding and high MTBF (Mean Time Between Failures), this power supply is frequently utilized in automotive assembly, water treatment facilities, and complex packaging machinery. The vibration-resistant terminals ensure long-term electrical connectivity even in high-motion environments.

Frequently Asked Questions

Can the 1606-XL240E be used in parallel for redundancy?Yes, multiple 1606-XL240E units can be wired in parallel using a redundancy module to ensure continuous system operation if one power supply fails.

Is the output voltage fixed at 24V?While 24V is the factory setting, the 1606-XL240E allows the user to fine-tune the output between 24V and 28V DC to compensate for voltage drops across long cable runs to field devices.