View Cart

Allen Bradley 1734-AENTR POINT I/O | Ready to Ship

1 in-stock option for this part number

Same part number, ready to ship.

Allen Bradley 1734-AENTR industrial automation module – front view
ShippingShips today from Milwaukee, WI . UPS Ground included | Next-Day Air and Worldwide Shipping available at checkout
DescriptionCommunication Interface Module 2-port EtherNet/IP I/O Adapter Module
Warranty1-year full-function warranty provided by NJT Automation.
Warranty details

The original Allen Bradley warranty does not apply to pre-owned units. Full warranty coverage is provided directly by NJT Automation. If you have any issues we can usually swap your unit next-day air (based on inventory)-no waiting weeks for a repair.

Included: 1 Year
+1 Year: +15% of product price
+2 Years: +25% of product price
View Full Warranty Policy
Returns90-day free returns on all purchases.View return policy
Exchange

We will purchase your old or damaged parts.

Request Repair Quote

NJT Automation supplies the Allen Bradley 1734-AENTR POINT I/O with fast next-day delivery, backed by a full 1-year warranty. If you prefer to repair your existing unit, we also offer a mail-in repair service with rush turnaround available.

Replacement Options for 1734-AENTR

In stock and ready to ship today

Allen-Bradley 1734-AENTR /C Point I/O Dual Port Network Adapter - Sealed Surplus

In-Stock Match

$399.99 USD

Condition: Unused surplus (new old stock)

Series C

7 in stock

View Product
Availability
Similar Match In Stock

A similar unit is in stock and ready to ship once you confirm the condition you need.

Repairs

1734-AENTR Mail-In Repair Service | Get Estimate

Variants
Part NumberConditionSeriesQtyPrice
1734-AENTR /CUnused surplus (new old stock)Series C7$399.99 USD1734-AENTR /DRefurbishedSeries DRequest Quote1734-AENTR /ERefurbishedSeries ERequest Quote
Part Number1734-AENTR
ManufacturerAllen Bradley
CategoryPOINT I/O

Allen Bradley Information

Technical Description
Allen Bradley 1734 POINT I/O Ethernet Adapter Dual Port 10/100 Mbps, supports up to 63 I/O modules, DIN rail mountable
Lifecycle: Active (may not be current)
Alternate Part Numbers
1734AENTR

Can the 1734-AENTR be repaired?

Yes. NJT Automation offers mail-in repair for the 1734-AENTR, including diagnostic evaluation, component-level repair, and functional testing.

NJT Managed Repair

One vendor. One warranty. NJT manages the entire process.

  • 1-year full-function NJT warranty, with 2- and 3-year options available
  • Rush service available for production-critical repairs
  • No evaluation or diagnostic charges
  • No repair, no charge
  • $650 minimum repair charge, shipping included both ways
Get an NJT Repair Quote

Looking for another option? For lower-cost repairs or if you prefer to work directly with an independent repair specialist, compare bids through RepairMode. RepairMode providers operate independently and set their own pricing and warranty terms.

Find a repair specialist

Repair or replace?

ReplaceBest when downtime is critical and a compatible unit is available for immediate shipment.
RepairBest when replacement inventory is limited, the original hardware needs to be preserved, or repair offers a significant cost advantage.

Common POINT I/O failures

Failure patterns we regularly see on POINT I/O hardware like the 1734-AENTR:

  • POINTBus errors from backplane connector wear or module reseating
  • Adapter faults and lost network connections
  • Individual channel failures from field wiring shorts
  • Field power distribution faults across terminal bases
  • Analog module drift or scaling issues

Why Choose Our Repair Service?

  • ■ Rush turnaround available, with 24-hour emergency service on some models
  • ■ 1-year full-function warranty, with 2- and 3-year extended options
  • ■ No evaluation or diagnostic charges
  • ■ Free UPS shipping label available
  • ■ "Unrepairable" is not an option
  • ■ Thousands of successful Allen-Bradley restorations

Request a Repair Quote

Ready to repair your 1734-AENTR? Request a repair quote below. For immediate assistance, text photos of your faulty unit and a description of the symptoms to (414) 331-5954.

Start Your Repair Today

Still have questions?

Find answers to shipping, warranties, repairs, and more.

The 1734-AENTR is available in Unused surplus (new old stock) condition. Typically unused surplus or new/open-box stock. Packaging may be opened or replaced, but the module itself has no meaningful run time.
We have 1734-AENTR units in stock in Milwaukee, WI. Orders placed before 5:00 PM Central on business days ship the same day; orders placed after the cutoff ship the next business day.
Yes. UPS Next Day Air is available at checkout for the 1734-AENTR. Place your order before 5:00 PM Central on a business day and your in-stock item ships the same day for next-business-day delivery.
Yes. Free local pickup is available for in-stock 1734-AENTR units at NJT Automation, 2136 N Prospect Ave, Milwaukee, WI, during business hours. Contact us to arrange a pickup time.
Disclaimer

Trademarks & Compatibility

All trademarks, service marks, trade names, brand names, and logos displayed on this website are the property of their respective owners. Any references to manufacturers, products, or brands are for identification and compatibility purposes only and do not imply any affiliation with, endorsement by, sponsorship from, or authorization by the respective trademark owners.

Independent Supplier

NJT Automation is an independent supplier of surplus, refurbished, and pre-owned industrial automation equipment. Unless expressly stated otherwise, NJT Automation is not an authorized distributor, dealer, representative, or affiliate of the original equipment manufacturer (OEM) for any products offered on this website.

Product Condition & Warranty

Products sold by NJT Automation may be surplus inventory, discontinued models, older series, or units with earlier manufacturing date codes than those currently available from the OEM or its authorized distribution network. As NJT Automation is not an authorized distributor, manufacturer warranties, support programs, and other OEM services may not apply. Any warranty provided is solely that of NJT Automation, where applicable.

Firmware & Software Licensing

Certain programmable logic controllers (PLCs), drives, HMIs, and other electronic products may require firmware to operate. While some products may include firmware, NJT Automation makes no representations or warranties regarding whether firmware is installed, the firmware version or revision level, its compatibility with your application, or its licensing status.

NJT Automation does not provide, obtain, transfer, or license firmware on behalf of customers. We make no representation regarding your ability or legal right to obtain, download, install, or use firmware from the OEM, its authorized distributors, or any other source. It is the customer's sole responsibility to ensure compliance with all applicable End User License Agreements (EULAs), software licenses, intellectual property rights, and other terms governing the acquisition, installation, and use of firmware.