| Brand | Allen-Bradley |
| Use Case | Device configuration, monitoring, commissioning |
| Module Type | USB-to-DeviceNet Adapter |
| Manufacturer | Rockwell Automation |
| Connection Type | USB (PC) to DeviceNet |
| Primary Function | PC Interface to DeviceNet via USB |
| USB Cable Length | 0.61 meters (2 feet) |
| Compatible Software | RSNetWorx for DeviceNet |
| Part Number/Catalog No. | 1784-U2DN |
Does the Allen-Bradley 1784-U2DN come with a warranty?
Yes. The 1784-U2DN is backed by our 24-Month Replace Industrial Warranty, with no rush fees or hidden warranty charges. If a unit fails under normal use within the warranty period, we repair or replace it.
Is this 1784-U2DN a genuine Allen-Bradley part?
The 1784-U2DN is sourced and verified independently. Replace Industrial, LLC is not a Rockwell Automation Authorized Distributor, and all warranties are provided directly by Replace Industrial.
Is the Allen-Bradley 1784-U2DN new or used?
We offer the 1784-U2DN in multiple conditions, from unused surplus to professionally reconditioned units. Every option is sourced and verified independently and covered by our 2-year replacement warranty.
What is the Allen-Bradley 1784-U2DN?
The 1784-U2DN is an Allen-Bradley PLC-5 USB-to-DeviceNet Adapter.
How fast does the 1784-U2DN ship?
In-stock orders for the 1784-U2DN ship the same day when placed before our daily cutoff. Expedited and same-day air options are available if you are facing downtime, with no rush fees. Our team is based in Raleigh, North Carolina.
1784-U2DN
The Allen-Bradley 1784-U2DN is a USB-to-DeviceNet communication adapter that enables direct connection from a computer to a DeviceNet network using an available USB port. Designed for configuration, monitoring, and commissioning of DeviceNet devices, this compact interface offers a convenient solution for engineers and technicians working in the field or at the workstation. It includes a 0.61-meter (2-foot) USB cable and is ideal for use with RSNetWorx for DeviceNet software.
All products are covered by our 2-Year (24-Month) Replace Industrial Warranty. If a unit is found defective under normal use within the warranty period, we repair or replace it at no additional cost, and a unit may be returned for a full refund within 30 days if returned in the same condition it was sent.
Replace Industrial is an independent distributor and does not convey the manufacturer's warranty; all warranties are provided by Replace Industrial alone. Read the full warranty policy
We repair a wide range of industrial automation equipment, including PLCs, HMIs, drives, servo motors, switches, and circuit breakers, with rush service for critical downtime. Request a quote, ship your unit, and we diagnose, repair, and return it. Request a repair quote
Our standard shipping method is UPS Ground. We can also ship on your FEDEX or DHL account.
We can ship many items our the same day via Overnight or 2 Day Shipping.
We currently only collect tax from customers in the state of North Carolina. If you are exempt on your purchase, please email your Sales Tax & Use Exemption Form to sales@replacenc.com.
If you are checking out via a quote we send you, there is an option to upload your form at the time of purchase.
If you have already placed an order, please send us your form and we can refund the charged taxes.
