1606-XLS240E | Allen-Bradley 240W Switched Mode Power Supply | 10A 24VDC Output

Technical Overview

The 1606-XLS240E (Part Number: 1606-XLS240E) is a high-performance, DIN-rail mounted power supply designed for demanding industrial environments. As part of the Allen-Bradley Bulletin 1606 XLS series, this unit excels in efficiency and thermal management. It provides a stabilized 24V DC output with a 10A continuous current rating, capable of handling peak load requirements through its advanced power reserve features.

The compact design minimizes cabinet footprint, while the integrated spring-clamp terminals ensure vibration-proof wiring and rapid installation. It is engineered with a focus on longevity, featuring minimal heat dissipation and a DC-OK signaling contact for real-time status monitoring in automated systems.

Detailed Specifications

• Manufacturer: Allen-Bradley / Rockwell Automation

• Series: Bulletin 1606 XLS Performance Class

• Model Number: 1606-XLS240E (PN-1606-XLS240E)

• Input Voltage Range: 100-240V AC (Nominal), 85-264V AC (Wide Range), 88-375V DC

• Input Frequency: 50-60Hz

• Output Voltage: 24-28V DC (User Adjustable)

• Output Current: 10A at 24V; 8.6A at 28V

• Output Power: 240W Continuous

• Power Reserve: 150% (360W) for up to 4 seconds to support high-startup loads

• Efficiency: Typically >94% at full load

• Connection Method: Quick-connect Spring Clamp Terminals

• Status Indicators: DC-OK Relay Contact and LED Indicator

• Operational Temperature: -25°C to +70°C (Derating may apply above 60°C)

• Protection Features: Overload, Short-circuit, and Overvoltage protection

• Weight: 0.91 kg (2.00 lbs)

• Dimensions (WxHxD): 60mm x 124mm x 117mm

Common Application Scenarios

The 1606-XLS240E (1606-XLS240E) is commonly deployed in:

• Control cabinet power distribution for PLC and HMI hardware.

• Powering industrial sensors, actuators, and solenoid valves.

• Applications requiring high reliability in high-vibration or temperature-fluctuating environments.

Frequently Asked Questions

Can this unit handle temporary current spikes?Yes. The XLS series includes a power reserve feature that allows for a 50% increase in output power (up to 15A at 24V) for short durations, preventing system shutdowns during motor or capacitive load startup.

What is the benefit of the spring-clamp terminals?Spring-clamp technology provides a more secure connection than traditional screw terminals in environments subject to vibration, reducing maintenance requirements and preventing loose wire hazards.