1606-XLE120E-2 | Allen Bradley | Switched Mode Power Supply

Product Overview

The Allen Bradley 1606-XLE120E-2 functions as a high-efficiency switched-mode power supply designed for demanding industrial control environments. This compact unit converts 380-480V AC three-phase input into a stable, regulated 120W DC output. Its specialized circuitry minimizes heat generation, allowing for high-density mounting on standard DIN rails. We supply this module as 100% Brand New and Original, ensuring your control circuits receive clean, reliable power according to strict OEM specifications.

Technical Specifications

The 1606-XLE120E-2 delivers precise electrical performance through the following parameters:

Engineering Advantages

The 1606-XLE120E-2 solves critical power distribution challenges in modern automation cabinets:

• Compact Form Factor: The narrow chassis design saves valuable DIN rail space. This allows engineers to integrate more components into smaller electrical enclosures without sacrificing power capacity.

• Minimal Heat Generation: Advanced switching technology reduces energy loss during conversion. By keeping internal temperatures low, the power supply prevents thermal stress on adjacent PLC modules or sensitive electronic components, even in non-ventilated cabinets.

• Direct 480V Input: The 380-480V AC input range eliminates the need for bulky step-down transformers. You can connect the unit directly to the machine's primary power source, simplifying the bill of materials and reducing installation labor.

• Proactive Status Monitoring: The integrated DC-OK signal provides real-time feedback to the controller. This allows the system to detect power drops or failures immediately, triggering safe shutdown protocols before data loss or hardware damage occurs.

• Secure Screw Terminations: Industrial-grade screw terminals ensure a vibration-resistant connection. This secures the power path against the mechanical shocks common in heavy machinery applications.

FAQs

• Can I adjust the output voltage on the 1606-XLE120E-2?

  Yes. The unit features a front-mounted adjustment potentiometer. You can fine-tune the output voltage to compensate for voltage drops in long cable runs or to match the specific requirements of sensitive field devices.

• Is this power supply compatible with single-phase power?

  No. The 1606-XLE120E-2 requires a 380-480V AC input, typically sourced from a three-phase industrial grid. Attempting to run the unit on standard 120V or 230V single-phase power will result in insufficient output or hardware failure.

• What is the condition of this unit?

  We sell only 100% Brand New original hardware. Each 1606-XLE120E-2 ships in its factory-sealed Allen Bradley box with the original UPC (612598694167) and quality control labels intact.

• How does the DC-OK signal function?

  The DC-OK contact monitors the output voltage of the power supply. Under normal conditions, the contact remains closed. If the output voltage drops below a preset threshold (typically 90% of nominal), the contact opens, allowing your PLC to monitor the health of the power circuit.