Allen Bradley 1756-EN2T ControlLogix EtherNet Bridge Module 1756EN2T

Description:

The Allen Bradley 1756‑EN2T ControlLogix EtherNet/IP bridge module is used in industrial automation systems to provide EtherNet/IP communication and bridging functionality for ControlLogix PLC racks. It is commonly installed in 1756 ControlLogix chassis to connect the control system to industrial Ethernet networks for I/O messaging and device communication. Maintenance teams and system integrators use this module for network integration, system expansion, and replacement of legacy communication interfaces.

Applications:

The 1756‑EN2T module is widely used in factory and process automation environments that require reliable EtherNet/IP communication for control and monitoring. It is commonly found in manufacturing plants, material handling systems, packaging machinery, assembly lines, and process plants where ControlLogix PLCs communicate with HMIs, remote I/O, drives, and supervisory systems over industrial Ethernet.

Technical Specifications:

• Model: 1756‑EN2T
• Module type: EtherNet/IP communication/bridge interface
• Supported protocols: EtherNet/IP, TCP/IP, UDP/IP
• Ethernet port: RJ‑45 10/100/1000 Mbps
• Network functions: I/O messaging, explicit messaging, CIP communications
• Indicators: Link, activity, and status LEDs
• Mounting: 1756 ControlLogix chassis slot
• Compatibility: Allen Bradley ControlLogix PLC family
• Communication: Single Ethernet port bridge to PLC backplane
• Power: Supplied via ControlLogix backplane
• Designed for: Industrial Ethernet networking in automation
• Operating temperature: Industrial range

Common Replacements:

• Allen Bradley 1756‑EN2TR
• Allen Bradley 1756‑EN4TR
• Allen Bradley 1783‑ETAP