Allen-Bradley 1606-XL240EP Power Supply

Product Introduction

The 1606-XL240EP represents a robust power solution from the Allen-Bradley Bulletin 1606 legacy series. Specifically, this unit functions as a switched-mode power supply within the 240 W class. It accepts a wide single-phase AC input range, making it adaptable to various industrial power networks. Engineers frequently specify this model for control cabinets requiring a stable 24 V DC rail.

Technical Specifications

The electrical performance of the 1606-XL240EP centers on its regulated output. It provides a nominal 24 V DC output with a rated current of 10 A. Furthermore, the output voltage remains adjustable to accommodate slight system voltage drops. This power supply delivers a continuous rated power of 240 W. Additionally, the unit incorporates essential protection features. Overload and short-circuit conditions trigger automatic protection to safeguard downstream components.

Mechanical and Environmental Parameters

Physical integration into existing panels is straightforward. The module features a DIN rail mount design with dimensions of 124 × 120 × 102 mm. Moreover, the operating temperature range spans -10 to +70 °C, suitable for demanding factory floors. The relative humidity tolerance reaches 95% non-condensing. For safety, the unit carries UL 60950-1 and CE approvals. The 1606-XL240EP includes a DC OK status indicator for quick diagnostics.

Installation Guide

First, verify the input voltage matches the 85–264 V AC range before wiring. Next, mount the unit securely onto a standard 35 mm DIN rail. Ensure adequate clearance for convection cooling. Then, connect the input terminals to the AC source and the output terminals to the load. Finally, adjust the output voltage potentiometer if a specific setpoint is required. Always de-energize the circuit during installation.

Packaging List

• 1 × Allen-Bradley 1606-XL240EP Power Supply Unit

• 1 × Installation Instruction Sheet

Shipping
Fedex, UPS, DHL

FAQ

Q1: What is the primary replacement for the 1606-XL240EP?
A: The official direct replacement is the 1606-XLE240E. Rockwell discontinued the XL series in 2017.

Q2: Does the 1606-XL240EP support communication protocols?
A: No. This is a standalone power supply with no communication interface or built-in ports.

Q3: What is the output current rating at 28 V DC?
A: At 28 V, the output current derates to 8.6 A while maintaining the 240 W power envelope.

Q4: Can this unit operate in high humidity environments?
A: Yes. It tolerates up to 95% relative humidity, provided there is no condensation.

Q5: What is the mounting style for the 1606-XL240EP?
A: The unit mounts directly onto a DIN rail. It is an open-frame design with an IP20 protection rating.