1769-AENTR | Allen Bradley CompactLogix Dual-Port EtherNet/IP Adapter

Product Description

The Allen Bradley 1769-AENTR is a CompactLogix EtherNet/IP adapter module designed to provide reliable communication between controllers and I/O modules over Ethernet networks. With dual Ethernet ports, support for multiple topologies, and robust connection capacity, it ensures seamless integration into distributed control systems. Its compact design allows DIN rail mounting and efficient use of space in automation panels.

Technical Specifications

• Manufacturer: Allen Bradley

• Product Line: CompactLogix

• Part Number: 1769-AENTR

• Product Type: EtherNet/IP Adapter Module

• Weight: 0.31 lbs (0.14 kg)

• Communication Ports: Two Ethernet/IP ports

• Supported Topologies: Star, Linear, Device Level Ring (DLR)

• TCP/IP Connections: 96

• Logical Connections: 128

• Logix Resources: 128 EtherNet/IP connections

• Hardware IP Address Configuration: Rotary switches

• Communication Rate: 10/100 Mbps

• Current Draw @ 5V DC: 500 mA

• Backplane Current: 500 mA at 5V DC

• Slot Width: 1

• Mounting: DIN rail installation

• Power Supply Distance Rating: 5 modules

Application Scenarios

• Integration of CompactLogix controllers into Ethernet/IP networks

• Distributed control systems requiring dual-port redundancy and flexible topologies

• Industrial automation environments needing reliable communication and scalability

FAQ

Q: How many Ethernet ports does the 1769-AENTR provide?  A: It has two Ethernet/IP ports for flexible network configurations.

Q: What topologies are supported?  A: Star, linear, and Device Level Ring (DLR) topologies are supported.

Q: How is the IP address configured?  A: Through rotary switches on the module.

Comparison with Similar Models

• 1769-AENTR: Dual-port EtherNet/IP adapter, supports DLR topology

• 1769-AENT: Single-port EtherNet/IP adapter, standard configuration

• 1769-L30ER: CompactLogix controller with integrated Ethernet ports