UsedAutomations — TESTED SURPLUS & OBSOLETE CONTROLS

Allen-Bradley

1734-AENTR

Allen-Bradley 1734-AENTR POINT I/O Network Adapter

Allen-Bradley

Details updated 9/20/2026
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Product Description

The Allen-Bradley 1734-AENTR is a two-port POINT I/O network adapter. Rockwell lists EtherNet/IP communication and a 24 V DC power supply for this catalog model. When requesting a replacement, include the complete part number, the required Series from the SER marking on the label, and any hardware or firmware requirement. Current condition, supply and delivery are confirmed on the quote.

Specifications

Category
PLCs and Machine Control
Product family
POINT I/OSource
Adapter ports
2Source
Communication protocol
EtherNet/IPSource
Nominal power supply
24 V DCSource

Before ordering 1734-AENTR

  • Confirm the complete 1734-AENTR catalog number and the SER marking on the installed adapter. Include the required hardware series and firmware revision when known.
  • Provide the controller and project version, installed POINT I/O module list and network arrangement so that compatibility and configuration requirements can be checked.
  • Confirm the 24 V DC supply, required connector contents and any separate I/O modules or bases needed; list these items individually in the enquiry.
  • Specify condition, quantity, destination and required date. Request actual-unit label and connector photos and define any power-up or communication test evidence required; confirm price and dispatch timing in the quote.

For photos, test scope and quote checks, see the used PLC parts buying guide.

Condition requirements: New, Never Used, Refurbished, Used, For Parts / Repair. Select your preferred condition in the quote form; current supply is confirmed separately. Condition guide

Current supply
Confirm on quote
Offered condition
Specify your requirement
Hardware / firmware
Confirm the offered unit on quote
Testing
Include your testing requirements in the RFQ
Lead time
Confirm with quantity and destination

Technical references

These references support the product specifications. Check the label and required series when selecting a replacement.

  • Rockwell Automation — 1734-AENTR

    Product heading, Description, Electrical & Connectivity, Series guidance · Checked

    General product identity and listed electrical information; individual hardware series, firmware and unit certifications must be checked separately.

Before we quote this part

Actual photos when available

Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.

Test notes for used units

Power-on or function test status is stated when available, with clear condition grading.

Trackable global shipping

DHL, FedEx, UPS, or forwarder options can be quoted with packing photos and tracking details.

Clear DOA boundary

For tested units, quote terms can include 7-day DOA support unless otherwise stated.

Independent sourcing disclaimer

We are not an authorized distributor, reseller, or representative of Siemens, Mitsubishi, Omron, or other manufacturers listed on this site. All product names, trademarks, brands, and logos are the property of their respective owners. Products may be used, refurbished, surplus, or sourced from the secondary market unless otherwise stated.

Need 1734-AENTR availability?

Prices and stock can change. Submit quantity, required condition, and destination for a current quote.

Request Quote

FAQ

How do I confirm availability for 1734-AENTR?

Send the complete part number, required quantity, condition and any hardware or firmware requirement. We check current supply and confirm the offered unit and lead time on your quote.

How do I buy 1734-AENTR?

Submit a Request for Quote on this page with quantity, required condition, and ship-to country. We respond by email with pricing and delivery options.

What condition options are available for 1734-AENTR?

You can request New, Never Used, Refurbished, Used, and For Parts / Repair for 1734-AENTR. We confirm the offered condition and current supply on your quote. See our condition guide at https://www.usedautomations.com/condition-codes.