1756-EN2TR

Allen-Bradley 1756-EN2TR – Ethernet module

The Allen-Bradley 1756-EN2TR is a ControlLogix EtherNet/IP communication module designed to connect PLC systems to industrial Ethernet networks. It features dual Ethernet ports, enabling linear or ring network topologies and improving network flexibility.

The module supports real-time communication, diagnostics and high-speed data exchange in automation systems.

Technical overview:
• Series: ControlLogix (1756 series)
• Product type: communication module
• Model: 1756-EN2TR
• Communication: EtherNet/IP
• Ports: 2x Ethernet (RJ45)
• Network topology: linear / device-level ring (DLR)
• Data rate: 10/100 Mbps
• Integration: ControlLogix systems
• Mounting: chassis-mounted
• Protection class: IP20

Typical applications:
• PLC communication networks
• Industrial Ethernet systems
• Distributed automation
• Machine control
• Production lines

About the manufacturer:
Allen-Bradley, part of Rockwell Automation, is a global leader in industrial automation and communication technologies.