1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
    1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
    1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
    1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
    1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
    1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC
1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC

1734-AENT | Allen-Bradley EtherNet/IP TP Media I/O Adapter 24V DC

Part #: 1734-AENT Manufactured by: Allen-Bradley
Regular price
$229.00
Sale price
$229.00
Regular price
3 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
The Allen-Bradley 1734-AENT is an EtherNet/IP TP Media I/O Adapter designed for 24V DC systems and part of Series B. This ...  Read more
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warranty
IQElectro 2-Year Warranty
Warranty for Product #: 1734-AENT
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IQElectro is Not an authorized distributor for Allen-Bradley
Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: 1734-AENT

Description / Specifications

Description 

The Allen-Bradley 1734-AENT is a POINT I/O Ethernet adapter engineered to enable distributed I/O control across EtherNet/IP networks. It provides high-speed communication between POINT I/O modules and Logix controllers, supporting scalable module expansion for industrial automation systems.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Industrial Networking
Part Number 1734-AENT
Subcategory EtherNet/IP Adapter
Series POINT I/O
Input Voltage Rating 24 VDC
Power Consumption 10.4 W @ 28.8 VDC
Power Dissipation 5.2 W @ 28.8 VDC
POINTBus Current 1000 mA
Field Side Power 400 mA
Inrush Current 6 A
Communication Rate 10/100 Mbps, half/full duplex
Ethernet Connector RJ45, Cat5
Network Topologies Star, Tree
Max I/O Points 504
Max Modules Supported 63 POINT I/O modules
Max Direct Connections 31
Isolation Voltage 50 V continuous
Overvoltage Protection Reverse polarity protected
Enclosure Rating Open-style
Mounting Type DIN rail
Operating Temperature –20 to 55 °C
Wire Size 3/64 in insulation max
Dimensions 30 × 2.16 × 5.25 in
Weight 0.7 lb

 

 

Information About 1734-AENT

The 1734-AENT belongs to the Allen-Bradley POINT I/O series and is designed to provide reliable Ethernet-based communication for modular distributed I/O systems. It connects POINT I/O modules to ControlLogix, CompactLogix, and other EtherNet/IP-enabled controllers, allowing seamless integration and fast data exchange. With support for up to 63 modules and a maximum of 504 I/O points, it enables high-density and scalable I/O configurations. The adapter uses RJ45 Ethernet connectivity and supports multiple network topologies, delivering flexibility for system designers. Its DIN rail–mounted, compact form factor and built-in LED diagnostics make installation and maintenance straightforward in industrial environments.

Key Features:

  • EtherNet/IP Connectivity: Provides high-speed communication between POINT I/O and Logix controllers.
  • Supports Modular Expansion: Handles up to 63 I/O modules and 504 I/O points for scalable design.
  • High-Speed Data Exchange: Operates at 10/100 Mbps with full- or half-duplex communication.
  • Flexible Network Topologies: Compatible with star and tree Ethernet layouts.
  • Built-In Diagnostics: LED indicators provide real-time module and network status feedback.
  • Compact DIN Rail Design: Allows space-efficient installation inside industrial control cabinets.
  • Robust Power Handling: Supplies up to 1000 mA POINTBus current for multiple modules.
  • Reverse Polarity Protection: Enhances reliability during field wiring and power transitions.
  • Seamless Logix Integration: Easily configured through Studio 5000 for modern automation systems.
  • Industrial-Grade Reliability: Withstands wide temperature ranges and continuous in-cabinet operation.

The 1734-AENT delivers the reliability and precision required for scalable, high-performance distributed I/O systems operating over EtherNet/IP networks.

Frequently Asked Questions about 1734-AENT
Question: What is the 1734-AENT and what are its main features?
Date Update:26/05/2025
Answer:

The 1734-AENT is a DIN-rail-mounted Ethernet/IP communication adapter used to connect a POINT I/O system to a controller over an Ethernet network. It supports communication speeds of 10/100 Mbps with auto-negotiation and half/full duplex operation. The module provides connectivity for up to 63 POINT I/O modules and supports a maximum of 504 digital I/O points. It features built-in LED indicators for module, network, and POINTBus status, and is powered by 24V DC.

Question: How is the IP address assigned to the 1734-AENT?
Date Update:26/05/2025
Answer:

The IP address for the 1734-AENT is assigned using BOOTP or DHCP tools provided by Rockwell Automation or configured manually after initial setup. Once assigned, the IP address can be retained across power cycles. The adapter stores configuration information internally to maintain network settings. This ensures reliable network communication with controllers such as CompactLogix or ControlLogix.

Question: What is the power requirement for the 1734-AENT?
Date Update:26/05/2025
Answer:

The 1734-AENT operates with an input voltage of 24V DC (range 10–28.8V DC) and has a typical power consumption of 10.4 Watts at 28.8V. It draws 400 mA on the field side and provides 1000 mA of POINTBus current for connected I/O modules. The maximum inrush current is 6 Amps, which occurs at power-up. The module also includes reverse polarity protection for reliable operation.

Question: What is the maximum module for 1734-AENT?
Date Update:26/05/2025
Answer:

The Allen-Bradley 1734-AENT Ethernet/IP adapter supports the installation of up to 63 POINT I/O modules in a single node. These modules can include a combination of input, output, and specialty modules, allowing the system to scale flexibly to meet application needs. To maintain reliable power distribution across all connected modules, expansion power supplies may be added for every group of up to 17 modules.

Question: Is the 1734-AENT still in production?
Date Update:26/05/2025
Answer:

Yes, according to Rockwell Automation, the 1734-AENT POINT I/O Ethernet Adapter is currently in active production. Its lifecycle status is marked as Active, which means it is fully supported and available for purchase and integration into new or existing control systems.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 1734-AENT is a POINT I/O Ethernet adapter engineered to enable distributed I/O control across EtherNet/IP networks. It provides high-speed communication between POINT I/O modules and Logix controllers, supporting scalable module expansion for industrial automation systems.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Industrial Networking
Part Number 1734-AENT
Subcategory EtherNet/IP Adapter
Series POINT I/O
Input Voltage Rating 24 VDC
Power Consumption 10.4 W @ 28.8 VDC
Power Dissipation 5.2 W @ 28.8 VDC
POINTBus Current 1000 mA
Field Side Power 400 mA
Inrush Current 6 A
Communication Rate 10/100 Mbps, half/full duplex
Ethernet Connector RJ45, Cat5
Network Topologies Star, Tree
Max I/O Points 504
Max Modules Supported 63 POINT I/O modules
Max Direct Connections 31
Isolation Voltage 50 V continuous
Overvoltage Protection Reverse polarity protected
Enclosure Rating Open-style
Mounting Type DIN rail
Operating Temperature –20 to 55 °C
Wire Size 3/64 in insulation max
Dimensions 30 × 2.16 × 5.25 in
Weight 0.7 lb

 

 

Information About 1734-AENT

The 1734-AENT belongs to the Allen-Bradley POINT I/O series and is designed to provide reliable Ethernet-based communication for modular distributed I/O systems. It connects POINT I/O modules to ControlLogix, CompactLogix, and other EtherNet/IP-enabled controllers, allowing seamless integration and fast data exchange. With support for up to 63 modules and a maximum of 504 I/O points, it enables high-density and scalable I/O configurations. The adapter uses RJ45 Ethernet connectivity and supports multiple network topologies, delivering flexibility for system designers. Its DIN rail–mounted, compact form factor and built-in LED diagnostics make installation and maintenance straightforward in industrial environments.

Key Features:

  • EtherNet/IP Connectivity: Provides high-speed communication between POINT I/O and Logix controllers.
  • Supports Modular Expansion: Handles up to 63 I/O modules and 504 I/O points for scalable design.
  • High-Speed Data Exchange: Operates at 10/100 Mbps with full- or half-duplex communication.
  • Flexible Network Topologies: Compatible with star and tree Ethernet layouts.
  • Built-In Diagnostics: LED indicators provide real-time module and network status feedback.
  • Compact DIN Rail Design: Allows space-efficient installation inside industrial control cabinets.
  • Robust Power Handling: Supplies up to 1000 mA POINTBus current for multiple modules.
  • Reverse Polarity Protection: Enhances reliability during field wiring and power transitions.
  • Seamless Logix Integration: Easily configured through Studio 5000 for modern automation systems.
  • Industrial-Grade Reliability: Withstands wide temperature ranges and continuous in-cabinet operation.

The 1734-AENT delivers the reliability and precision required for scalable, high-performance distributed I/O systems operating over EtherNet/IP networks.

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