Overview

The 1756‑EN2T/D is part of Rockwell Automation’s ControlLogix communication family, engineered to enable controllers, I/O modules, and other devices to communicate over EtherNet/IP networks.

It supports high-performance data exchange, advanced diagnostics, and secure communication features. The module also offers redundancy compatibility and can handle multiple connections simultaneously, making it suitable for large and complex automation systems.

This module is widely trusted in manufacturing, oil & gas, utilities, and critical infrastructure, where deterministic communication and high availability are essential.

Technical Data

Typical Applications

Industrial Automation Networks

Provides EtherNet/IP connectivity for controllers, I/O, and supervisory systems.

Process Automation

Used in chemical, petrochemical, and refining plants for reliable communication.

Manufacturing

Supports synchronized communication in automotive, food & beverage, and packaging industries.

Power Generation

Ensures deterministic communication in turbine and boiler control systems.

Critical Infrastructure

Applied in water treatment, transportation, and utilities requiring secure EtherNet/IP networks.

Example:
In a manufacturing plant, the 1756‑EN2T/D enables real-time communication between controllers and distributed I/O devices, ensuring smooth production and reducing downtime.

FAQ

Q1: What is the primary function of the 1756‑EN2T/D?
A1: It provides EtherNet/IP communication for ControlLogix systems.

Q2: How many connections can it handle?
A2: It supports up to 128 CIP connections simultaneously.

Q3: What data rates are supported?
A3: It supports 10/100 Mbps Ethernet communication.

Q4: Is it compatible with redundancy systems?
A4: Yes, it integrates with ControlLogix redundancy configurations.

Q5: What industries typically use this module?
A5: It is widely applied in manufacturing, energy, petrochemical, and critical infrastructure sectors.