Allen Bradley 1756-EN2TR ControlLogix EtherNet/IP Bridge Module

Product Introduction

The Allen Bradley 1756-EN2TR ControlLogix EtherNet/IP Bridge Module is a high-performance Ethernet/IP communication module designed for real-time industrial networking within ControlLogix automation systems. It enables reliable data exchange between controllers, I/O modules, drives, HMIs, and higher-level plant systems over standard Ethernet infrastructure.

Featuring an embedded Ethernet switch and support for high connection counts, the 1756-EN2TR is optimized for complex control architectures requiring fast, deterministic communication and scalable network design. Its industrial-grade construction ensures stable operation in demanding automation environments.

Product Specifications

Applications

• Ethernet/IP Control Networks
Provides high-speed Ethernet communication between ControlLogix controllers and networked devices.

• Distributed I/O Systems
Connects remote I/O racks and field devices over Ethernet/IP networks.

• Industrial Automation Systems
Used in manufacturing lines, material handling systems, and automated production equipment.

• Process Control Applications
Supports reliable data exchange in chemical, power generation, and continuous process environments.

• HMI and SCADA Integration
Enables communication between controllers and visualization or supervisory systems.

• Plant-Wide Network Architecture
Forms part of scalable and segmented industrial Ethernet infrastructures.

Advantages

• Embedded Ethernet Switch
Simplifies network wiring and reduces the need for external switches.

• High Connection Capacity
Supports large numbers of TCP/IP and CIP connections for complex systems.

• Deterministic Ethernet/IP Communication
Ensures predictable data exchange for time-critical control applications.

• Seamless ControlLogix Integration
Fully compatible with ControlLogix chassis and backplane architecture.

• Flexible Network Topologies
Supports multiple Ethernet network layouts for scalable system design.

• Industrial Reliability
Designed for continuous operation in harsh industrial environments.

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