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The 5094-AEN2TR is a dual-port industrial Ethernet adapter module designed for distributed I/O systems in modern automation architectures. It is used to connect remote I/O racks to a controller network, enabling high-speed deterministic communication for industrial control applications.
This module supports real-time Ethernet-based communication and is typically installed in distributed control systems where flexible network topology, fast data exchange, and high system availability are required. The dual-port design allows linear, star, or device-level ring configurations, improving network resilience and reducing wiring complexity.
The 5094-AEN2TR is widely used in manufacturing automation, process control, material handling systems, packaging lines, and large-scale industrial plants where distributed I/O architecture is implemented.
| Item | Description |
|---|---|
| Brand | Industrial Automation Manufacturer (Allen-Bradley series product family) |
| Product Family | Distributed I/O Communication Platform |
| Series | 5094 Series |
| Product Type | Ethernet/IP Adapter Module |
| Network Type | Industrial Ethernet |
| Ports | Dual Ethernet Ports |
| Parameter | Specification |
|---|---|
| Model | 5094-AEN2TR |
| Product Type | EtherNet/IP Adapter Module |
| Series | 5094 Distributed I/O Series |
| Communication Protocol | EtherNet/IP |
| Port Configuration | 2 × RJ45 Ethernet Ports |
| Network Topology | Star / Linear / Ring |
| Data Exchange Type | Real-time I/O Communication |
| Redundancy Support | Linear Network Redundancy |
| Node Capacity | Multiple I/O Modules Support |
| Configuration Method | Network-Based Configuration |
| Mounting Type | Backplane Mount for I/O Chassis |
| Power Consumption | Low Power Industrial Design |
| Isolation | Electrical Isolation Between Network and Backplane |
| Operating Environment | Industrial Control Cabinets |
| Diagnostic Function | Network Status Monitoring |
| Update Capability | Firmware Upgrade Supported |
| Approximate Dimensions (H × W × D) | 140 mm × 50 mm × 115 mm |
| Approximate Weight | 0.22 kg |
The module provides two independent Ethernet ports, allowing flexible network design. This enables line-topology connections without external switches, reducing hardware cost and wiring complexity.
The 5094-AEN2TR supports real-time data exchange between distributed I/O modules and controllers. This ensures fast response times for machine control and process automation.
The device supports star, linear, and ring network configurations. This flexibility allows engineers to design resilient systems based on application requirements.
Built-in diagnostic functions provide real-time network status monitoring, helping maintenance personnel quickly identify communication issues.
The module is designed for installation in distributed I/O racks, optimizing cabinet space while maintaining robust industrial performance.
The adapter integrates seamlessly with distributed I/O modules, allowing scalable system expansion without major hardware redesign.
The 5094-AEN2TR is used in a wide range of industrial automation environments:
Dual Ethernet ports allow daisy-chain topology, eliminating the need for additional switches in certain configurations.
Redundant communication paths improve system uptime and reduce risk of network failure.
Real-time communication ensures accurate synchronization between controllers and distributed I/O modules.
The module supports expansion of distributed I/O systems without significant redesign.
Simplified network layout reduces hardware requirements and installation time.
Built-in diagnostics help quickly isolate network or communication faults.
Designed for harsh industrial environments with continuous operation requirements.
Compact design helps reduce control cabinet footprint.
| Model | Type | Function | Key Feature | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 5094-AENTR | Ethernet Adapter | Standard network adapter | Single-port Ethernet | 140 × 50 × 115 | 0.20 |
| 5094-IB16 | Digital Input Module | Signal acquisition | 16-channel input | 140 × 45 × 115 | 0.18 |
| 5094-OB16 | Digital Output Module | Output control | 16-channel output | 140 × 45 × 115 | 0.18 |
| 5094-IF8 | Analog Input Module | Signal measurement | 8-channel analog input | 140 × 45 × 115 | 0.20 |
| 5094-OF8 | Analog Output Module | Signal output | 8-channel analog output | 140 × 45 × 115 | 0.20 |
| Model | Category | Function | Key Feature | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 5069-L330ER | Controller | Advanced automation control | High-performance CPU | 145 × 52 × 130 | 0.75 |
| 5069-L320ER | Controller | Machine control | Mid-range controller | 145 × 52 × 130 | 0.72 |
| 1756-L85E | Controller | Large system control | High-end control platform | 250 × 145 × 130 | 1.10 |
| 1734-AENTR | Network Adapter | POINT I/O communication | Ethernet/IP adapter | 75 × 12 × 56 | 0.05 |
| 1734-IB8 | I/O Module | Digital input | Compact input module | 75 × 12 × 56 | 0.04 |
The 5094-AEN2TR is typically deployed as part of a distributed I/O architecture where multiple remote racks communicate with a central controller. It acts as the communication gateway between field-level devices and the control system backbone.
Its dual-port architecture allows engineers to design scalable industrial networks with improved redundancy and simplified cabling. This is particularly useful in large manufacturing plants where long-distance communication and system reliability are critical.
Proper network design is essential for stable performance. Recommended practices include:
The 5094-AEN2TR is a high-performance dual-port Ethernet adapter module designed for distributed industrial automation systems. Its flexible network topology support, real-time communication capability, compact design, and diagnostic functions make it suitable for complex industrial environments.
It is widely used in manufacturing, process control, logistics, and infrastructure automation systems where stable communication and scalable architecture are required.
The module provides a reliable foundation for building modern distributed I/O networks with improved efficiency, reduced wiring complexity, and strong system expandability.