1606-XLP90B Allen Bradley Compact Switched Mode Power Supply

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Power up your system with ease using our 1606-XLP90B AC/DC DINRail mount Compact Power Supply. With a standard module and an impressive 90W output, you can trust this reliable power source to deliver consistent performance every time. And with its convenient DINRail mounting and versatile input voltage capabilities of 120/230V AC, it’s the perfect choice for Allen Bradley users looking for a powerful yet compact solution.

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1606-XLP90B Allen Bradley Compact Switched Mode Power Supply

When it comes to industrial automation systems, reliable power supplies are a must. That’s why many manufacturers choose the Allen Bradley 1606-XLP90B Compact Switched Mode Power Supply. This versatile, durable power supply meets the demands of the most demanding industrial applications, from machine tool drives to motors used in pumps and other process control equipment. In this blog post, we will take a closer look at the features and benefits of the Allen Bradley 1606-XLP90B Compact Switched Mode Power Supply, and how it can help to ensure that your industrial automation system remains efficient and reliable.

What is the 1606-XLP90B Allen Bradley Compact Switched Mode Power Supply?

The 1606-XLP90B Allen Bradley Compact Switched Mode Power Supply is a 90 watt, single output power supply that provides power and flexibility in a small form factor. This power supply features an adjustable output voltage of 0-60Vdc and a wide input voltage range of 100-240Vac. The 1606-XLP90B also includes overload, overvoltage, and short circuit protection to help ensure safe operation.

How does the 1606-XLP90B Work?

The 1606-XLP90B is a switched mode power supply that provides regulated DC power from an AC input. It uses a switching converter to convert the AC input into DC output. The DC output is regulated by a feedback control loop that compares the DC output voltage to a reference voltage and adjusts the duty cycle of the converter accordingly. This results in a constant DC output voltage regardless of changes in the AC input or load current.

What are the Features of the 1606-XLP90B?

The 1606-XLP90B is a 90W, single-output, switched mode power supply with an output voltage of 24Vdc. It features Active Power Factor Correction (PFC), universal input voltage range, and an adjustable output voltage. The 1606-XLP90B also has short circuit, overload, and overvoltage protection.

How to Install the 1606-XLP90B?

If you’re looking to install the 1606-XLP90B, then you’ve come to the right place. This guide will show you everything you need to know in order to get your power supply up and running.

To start, you’ll need to gather a few tools and materials. You’ll need a screwdriver, a drill, and some wire cutters. You’ll also need some screws, washers, and nuts. Once you have everything gathered, you can begin the installation process.

First, find a suitable location for your power supply. It should be close to an electrical outlet and away from any heat sources. Once you’ve found the perfect spot, mark the four mounting holes with a pencil.

Next, drill pilot holes into the marked locations. Be careful not to make the holes too big – they should just be big enough for the screws.

Now it’s time to install the power supply itself. Line up the four holes with the corresponding holes on the power supply. Insert screws into the holes and tighten them down. Be sure not to overtighten, as this could damage the power supply.

Finally, connect the power supply to an electrical outlet using the included cord. Once everything is plugged in, flip the switch on and your power supply should be up and running!

How to Use the 1606-XLP90B?

The 1606-XLP90B is a switched mode power supply designed for use with Allen Bradley PLCs. It provides regulated DC power to the PLC, and can be used to power other devices as well. The following instructions will help you get the most out of your 1606-XLP90B:

1) Make sure that your PLC is properly configured for use with the 1606-XLP90B. Consult your PLC’s manual for instructions on how to do this.

2) Connect the 1606-XLP90B to your PLC using the provided cable. You will need to connect the black wire to the “GND” terminal, the red wire to the “+V” terminal, and the green wire to the “-V” terminal.

3) Configure the output voltage of the 1606-XLP90B using the DIP switches on the back of the unit. Consult your PLC’s manual for instructions on how to do this.

4) If you are using the1606-XLP90B to power other devices, make sure that those devices are properly configured for use with DC power. Consult the manuals for those devices for more information.


1. If you are having problems with your Allen Bradley Compact Switched Mode Power Supply, here are some troubleshooting tips:

-Check the power supply for any physical damage.
-Make sure that the power supply is properly plugged into an outlet and that the outlet is receiving power.
-If you are using a surge protector, make sure that it is not tripped.
-Check the fuse on the power supply. If it is blown, replace it with a new one.
-Ensure that all connections to and from the power supply are secure.
-If the problem persists, contact Allen Bradley customer support for further assistance.


The 1606-XLP90B Allen Bradley Compact Switched Mode Power Supply is an excellent choice for powering small and medium applications. It offers a high efficiency rating, adjustable voltage, current limiting protection, and other features that make it easy to use in any setting. With its robust design and reliable performance, the 1606-XLP90B can provide you with years of dependable operation.