5094-AEN2TR Allen-Bradley | High-Speed EtherNet/IP Module

Product Overview

The Allen-Bradley 5094-AEN2TR is a high-performance FLEX 5000 EtherNet/IP Adapter designed to provide a robust bridge between your ControlLogix control systems and specialized I/O modules. Featuring dual RJ45 ports and supporting Gigabit Ethernet (10/100/1000 Mbps) speeds, this adapter is engineered for data-intensive applications requiring low latency and high synchronization. It supports up to 16 FLEX 5000 I/O modules, making it a scalable solution for complex industrial automation environments including automotive assembly, packaging, and material handling.

Technical Specifications

Engineering Advantages

Advanced Network Redundancy

The Allen-Bradley 5094-AEN2TR supports Device Level Ring (DLR) topology, which provides critical network resiliency. In the event of a single point of failure in the cable or hardware, the network automatically reroutes traffic to maintain communication between the controller and the I/O rack, significantly reducing unexpected downtime in mission-critical operations.

Gigabit Throughput for Smart Manufacturing

As industrial networks move toward higher data density, the 1000 Mbps capability of the 5094-AEN2TR ensures your system is future-proof. This high bandwidth allows for faster data exchange between robotic cells, process monitors, and central controllers, facilitating real-time diagnostics and precise motion control synchronization.

Simplified Field Configuration

Designed with maintenance efficiency in mind, this adapter features integrated IP address rotary switches. This allows technicians to manually set network addresses without needing specialized software, accelerating field replacement and system commissioning in harsh manufacturing environments.

Installation & Connectivity Guide

• Port Utilization: The dual RJ45 ports allow for linear or "daisy-chain" wiring configurations, eliminating the need for expensive managed switches at every drop point while maintaining high signal integrity.
• Power Requirements: Ensure a stable 24V DC (nominal) power supply. Be mindful of the 5700 mA inrush current during initial power-up to prevent tripping safety breakers or local power conditioners.
• Module Compatibility: Securely seat the adapter on the far left side of the FLEX 5000 mounting rail. It provides power and communication via the backplane to all connected 5094-series I/O modules (up to 16 units).

Technical FAQs

Q1: Does the 5094-AEN2TR require a specific mounting orientation?

A1: For optimal heat dissipation (6.2W power dissipation), vertical mounting on a standard DIN rail is recommended to allow natural convection airflow across the module's circuitry.

Q2: Can this Allen-Bradley adapter operate at 100 Mbps?

A2: Yes, the ports are auto-negotiating and will seamlessly operate at 10 Mbps, 100 Mbps, or 1000 Mbps depending on the capabilities of the connected switch or controller.

Q3: Is the Removable Terminal Block (RTB) included?

A3: Yes, each 5094-AEN2TR unit comes standard with its required removable terminal block and basic installation documentation for immediate deployment.