DIN Rail ControlLogix Communication Modules 1 Gbps Backplane Powered

Product Overview

1756-EN2T is a ControlLogix EtherNet/IP bridge module used in industrial network communication, PLC control systems, factory automation cabinets, and production line maintenance projects. It provides Ethernet network communication for 1756 PLC systems and is commonly used to connect controllers, I/O systems, HMIs, drives, supervisory computers, and plant-level industrial networks.

This module is an important communication component in ControlLogix architectures. It is often required when an existing network bridge fails, when a PLC system needs Ethernet communication expansion, or when older communication modules need to be replaced during a maintenance or migration project.

Main Features

• ControlLogix 1756 series EtherNet/IP bridge module
• Used for industrial Ethernet communication in PLC systems
• Supports controller communication, HMI connection, and plant network integration
• Suitable for factory maintenance, network expansion, and system migration
• Common spare part for ControlLogix communication cabinets

Technical Specifications

Compatible System and Chassis Use

1756-EN2T is used in ControlLogix 1756 chassis systems with controllers, power supplies, I/O modules, and other communication modules. Before replacement, users should confirm the installed chassis, slot position, IP address settings, network topology, firmware revision, communication load, and project configuration. Network modules are closely related to the PLC program and plant communication structure, so replacement should be planned carefully.

Industrial Applications

This module is used in manufacturing lines, packaging equipment, process skids, material handling systems, utility control panels, water treatment systems, extrusion lines, and plant-wide automation networks. It is suitable for communication between PLC controllers, operator panels, remote I/O stations, drives, and supervisory systems.

Maintenance and Replacement Notes

When replacing 1756-EN2T, confirm the full catalog number, firmware revision, network address, chassis compatibility, communication load, and original nameplate. Communication faults may also be caused by Ethernet cables, switches, IP address conflicts, firmware mismatch, or PLC configuration issues, so the network should be checked before replacing the module.

Related Models

Related models include 1756-EN2T, 1756-EN2TXT, 1756-ENBT, 1756-ENET, and 1756-EWEB. These models may differ by communication performance, lifecycle status, environmental rating, web server function, network capacity, or system compatibility.

Inquiry and Supply Notes

DF Automatic supplies ControlLogix EtherNet/IP modules, communication bridge modules, PLC controllers, I/O modules, power supplies, chassis, terminal blocks, and industrial automation spare parts for factory maintenance, equipment repair, and network system replacement.