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Allen-Bradley 1734-AENTR | Dual-Port EtherNet/IP Adapter for POINT I/O with DLR and Network Redundancy
Overview
The Allen-Bradley 1734-AENTR is a dual-port EtherNet/IP adapter that allows you to connect POINT I/O modules to a Logix controller over an Ethernet network. It supports Device-Level Ring (DLR) and network redundancy, providing a robust, scalable solution for distributed automation systems.
Key Features
-
Dual 10/100 Mbps Ethernet Ports – Enables linear, star, or DLR topologies
-
Supports Up to 63 I/O Modules – Per adapter, based on current consumption
-
CIP Messaging & EtherNet/IP – For seamless Logix integration
-
Redundant Media Support – Keeps communication active in case of a break
-
Compact DIN-Rail Mount – Ideal for distributed or remote I/O panels
-
LED Indicators – For module status, network activity, and faults
-
Hot-Swappable – Replace without shutting down the system
-
Configuration via Studio 5000 – Easily assign IP address and monitor diagnostics
Technical Specifications
-
Catalog Number: 1734-AENTR
-
Communication: EtherNet/IP (CIP protocol)
-
Ports: 2 RJ45 Ethernet ports (10/100 Mbps, auto-negotiation)
-
Power Supply Voltage: 19.2–28.8V DC (24V DC nominal)
-
Backplane Current Supply: 1.3 A max
-
Max I/O Modules: 63 (subject to power budget)
-
Network Topologies Supported: Star, Linear, Device-Level Ring (DLR)
-
Operating Temperature: -20°C to +55°C (-4°F to 131°F)
-
Storage Temperature: -40°C to +85°C (-40°F to 185°F)
-
Relative Humidity: 5% to 95% non-condensing
-
Certifications: UL, CE, CSA, ATEX, IECEx, RoHS, EtherNet/IP Conformance
Applications
-
Distributed Control Systems
-
Machine-Mounted Remote I/O
-
Packaging, Process, and Material Handling
-
Redundant Ethernet Architectures
-
OEM Equipment and Compact Panels
Why Choose the 1734-AENTR?
-
Enables Ethernet Connectivity for POINT I/O
-
Dual-Port DLR Support – For network fault tolerance
-
Scalable I/O Design – Supports a wide range of I/O modules
-
Reliable Communications – Built for industrial environments
-
Quick Integration – Compatible with Studio 5000 and Logix controllers
Order Now
Available and ready for global delivery.
Description
Allen-Bradley 1734-AENTR | Dual-Port EtherNet/IP Adapter for POINT I/O with DLR and Network Redundancy
Overview
The Allen-Bradley 1734-AENTR is a dual-port EtherNet/IP adapter that allows you to connect POINT I/O modules to a Logix controller over an Ethernet network. It supports Device-Level Ring (DLR) and network redundancy, providing a robust, scalable solution for distributed automation systems.
Key Features
-
Dual 10/100 Mbps Ethernet Ports – Enables linear, star, or DLR topologies
-
Supports Up to 63 I/O Modules – Per adapter, based on current consumption
-
CIP Messaging & EtherNet/IP – For seamless Logix integration
-
Redundant Media Support – Keeps communication active in case of a break
-
Compact DIN-Rail Mount – Ideal for distributed or remote I/O panels
-
LED Indicators – For module status, network activity, and faults
-
Hot-Swappable – Replace without shutting down the system
-
Configuration via Studio 5000 – Easily assign IP address and monitor diagnostics
Technical Specifications
-
Catalog Number: 1734-AENTR
-
Communication: EtherNet/IP (CIP protocol)
-
Ports: 2 RJ45 Ethernet ports (10/100 Mbps, auto-negotiation)
-
Power Supply Voltage: 19.2–28.8V DC (24V DC nominal)
-
Backplane Current Supply: 1.3 A max
-
Max I/O Modules: 63 (subject to power budget)
-
Network Topologies Supported: Star, Linear, Device-Level Ring (DLR)
-
Operating Temperature: -20°C to +55°C (-4°F to 131°F)
-
Storage Temperature: -40°C to +85°C (-40°F to 185°F)
-
Relative Humidity: 5% to 95% non-condensing
-
Certifications: UL, CE, CSA, ATEX, IECEx, RoHS, EtherNet/IP Conformance
Applications
-
Distributed Control Systems
-
Machine-Mounted Remote I/O
-
Packaging, Process, and Material Handling
-
Redundant Ethernet Architectures
-
OEM Equipment and Compact Panels
Why Choose the 1734-AENTR?
-
Enables Ethernet Connectivity for POINT I/O
-
Dual-Port DLR Support – For network fault tolerance
-
Scalable I/O Design – Supports a wide range of I/O modules
-
Reliable Communications – Built for industrial environments
-
Quick Integration – Compatible with Studio 5000 and Logix controllers
Order Now
Available and ready for global delivery.