Allen-Bradley 1606-XLE240EP Power Supply 240W

Allen-Bradley 1606-XLE240EP Essential Power Supply

The 1606-XLE240EP belongs to the Allen-Bradley Bulletin 1606-XLE essential series. This unit provides dependable 24 V DC power for industrial control cabinets. Its extended DC input range adds flexibility for battery-backed and DC-bus systems. Engineers often specify this model for machine builders who need solid performance at an economical price point. The 1606-XLE240EP accepts both AC and DC input, which simplifies sourcing across different sites. Moreover, the 20% power reserve handles brief load surges without shutdown. This makes it suitable for PLC racks, sensor networks, and relay logic circuits.

Technical Specifications

The electrical performance of the 1606-XLE240EP meets common industrial demands. Input voltage ranges from AC 100 to 240 V nominal, single-phase. Additionally, an extended DC input range of 110 to 300 V is available. Output voltage is DC 24 V nominal, adjustable from 24 to 28 V. Output current reaches 10 A nominal with a rated power of 240 W. The unit provides a 20% power reserve for short-term overload conditions. Efficiency reaches 91.2% typical, which reduces heat inside the enclosure. Ripple and noise stay at 50 mV maximum, supporting sensitive downstream electronics. A DC OK relay contact provides status signaling to control systems. Furthermore, no communication interface exists on this model, which keeps wiring simple. Approvals include UL 60950-1, cUL, and CE marking per the Bulletin 1606 standard.

Mechanical and Environmental Parameters

The unit uses DIN rail mounting with screw terminals for secure connections. Dimensions measure 124 × 39 × 117 mm in H×W×D format. Weight is approximately 600 g. Operating temperature ranges from -25 to +70 °C, which suits demanding plant environments. The protection rating is IP20, reflecting its open-frame DIN-rail construction. Storage temperature and relative humidity are not published for this model. Therefore, users should follow general cabinet guidelines for storage. The narrow 39 mm width saves valuable panel space in dense control systems. Meanwhile, the adjustable output supports voltage drop compensation on long cable runs.

Installation Guide

First, mount the 1606-XLE240EP on a standard 35 mm DIN rail. Next, connect the AC input wiring to the screw terminals. Ensure the input voltage stays within the 100–240 V AC range. Then, wire the 24 V DC output to the load circuit. For DC input applications, verify the source stays within the 110–300 V DC range. Additionally, set the output voltage as needed using the adjustment dial. Connect the DC OK relay to a monitoring input if required. Finally, check all connections before applying power. The IP20 rating requires installation inside a protective enclosure. Proper airflow around the unit supports reliable cooling during continuous operation.

Packaging List

• 1 × Allen-Bradley 1606-XLE240EP Power Supply Unit

• 1 × Installation Instruction Sheet

• Protective cardboard packaging

FAQ

Q1: What input voltages does the 1606-XLE240EP accept?
A1: The unit accepts AC 100–240 V nominal and an extended DC range of 110–300 V. This dual capability suits battery-backed systems.

Q2: How much power reserve does this power supply offer?
A2: It provides a 20% power reserve, which handles brief load surges. Continuous output stays at 240 W with 10 A nominal current.

Q3: Is the output voltage adjustable on this model?
A3: Yes, a front-panel adjustment dial sets the output from 24 to 28 V DC. This helps compensate for voltage drop on long cables.

Q4: What shipping methods do you offer?
A4: We ship worldwide via Fedex, UPS, and DHL. Tracking information is provided after dispatch.

Q5: Does the 1606-XLE240EP include a communication port?
A5: No communication interface is built in. The unit provides only a DC OK relay contact for status monitoring.