5094-AEN2TR | Allen Bradley | FLEX 5000 EtherNet/IP Adapter Module

Product Overview

The Allen Bradley 5094-AEN2TR functions as a high-performance communication interface for the FLEX 5000 I/O platform. This EtherNet/IP adapter connects FLEX 5000 I/O modules to a Logix 5000 controller via dual RJ45 ports, supporting Device Level Ring (DLR), linear, and star network topologies. It manages high-speed data transfer between the field modules and the backplane, facilitating real-time control in demanding industrial environments. We supply this module as 100% Brand New and Factory Original, ensuring peak network reliability and immediate integration into modern Rockwell Automation architectures.

Technical Specifications

The 5094-AEN2TR utilizes advanced silicon to handle high-density data traffic and provides robust electrical isolation:

Engineering Advantages

• Integrated DLR Capability: The dual RJ45 ports enable Device Level Ring (DLR) functionality. This topology provides network redundancy; the adapter maintains communication even if a single point in the ring fails, preventing costly unplanned downtime in critical process loops.

• High-Speed Backplane Performance: The 5094-AEN2TR drives the FLEX 5000 backplane at 15V DC with a 1800 mA capacity. This high power-delivery threshold supports a larger number of I/O modules on a single node compared to legacy systems, reducing the overall footprint of the control cabinet.

• Enhanced Electrical Isolation: The module features rigorous isolation tested at 4242V DC between power and Ethernet ports. This robust barrier protects the sensitive Ethernet network from power surges and ground loops common in heavy industrial environments.

• Optimized Thermal Management: With a maximum thermal dissipation of only 21.1 BTU/hr, the adapter minimizes heat buildup within the enclosure. This efficient energy conversion allows for denser module packing without requiring expensive active cooling systems.

• Fast-Acting Overcurrent Protection: The hardware requires specific MOD and SA power fusing (10...12A). This precise protection requirement ensures the adapter disconnects rapidly during an electrical fault, shielding the connected I/O modules and backplane from permanent damage.

FAQs

• Is this 5094-AEN2TR unit 100% Brand New?

  Yes. We guarantee this unit arrives in 100% Brand New condition, contained in its original factory packaging. Each adapter carries a unique serial number and has never been installed or commissioned.

• Does this adapter support Power over Ethernet (PoE)?

  No. The 5094-AEN2TR requires a dedicated 18–32V DC external power source via its power ports. It does not draw power from the Ethernet connection.

• What is the maximum number of I/O modules I can connect to this adapter?

  The 5094-AEN2TR typically supports up to 8 or 16 FLEX 5000 I/O modules, depending on the specific Logix Designer version and the power consumption of the individual modules. Always calculate the total backplane current draw to ensure it stays below the 1800 mA limit.

• How do I configure the IP address for the 5094-AEN2TR?

  You can set the IP address using the BOOTP/DHCP utility or directly within the Studio 5000 Logix Designer software. The module also supports rotary switches (if applicable to the series) for manual decimal addressing.