Allen-Bradley 1756-EN2T ControlLogix EtherNet/IP Bridge Module

Allen-Bradley 1756-EN2T ControlLogix EtherNet/IP Bridge Module

Availability: 7 left in stock

The Allen-Bradley 1756-EN2T is a high-performance EtherNet/IP communication bridge module designed for the ControlLogix automation platform. It provides reliable, high-speed...

SKU: Ethernet Module

Manufacturer: Allen-Bradley
Product No.: Ethernet Module
Product Type: Ethernet Communication Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 200g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

The Allen-Bradley 1756-EN2T is a high-performance EtherNet/IP communication bridge module designed for the ControlLogix automation platform. It provides reliable, high-speed network connectivity, enabling seamless data exchange between ControlLogix controllers, distributed I/O, HMIs, drives, and other industrial equipment over standard Ethernet infrastructure. This module facilitates real-time I/O messaging, controller-to-controller communication, and supervisory control functions.

Features

Supports 10/100 Mbps Ethernet communication rates via RJ45 interface.
Compatible with standard EtherNet/IP protocols using Common Industrial Protocol (CIP).
Supports up to 256 Logix connections and 128 TCP/IP connections.
Provides 8-axis support for integrated motion applications on EtherNet/IP.
Features electronic keying, device-level ring (DLR) support, and parallel redundancy protocol (PRP).
Integrated USB 1.1 port for local configuration and diagnostics.

Applications

Distributed Process Control: Interfacing remote field I/O to centralized ControlLogix racks.
Data Acquisition: Bridging TCP/Modbus data from flow meters and gauges to SCADA systems.
Industrial Networking: Facilitating controller-to-controller communication for batch processing and recipe management.
High-Speed Automation: Managing fast data exchange for packaging lines and motion control systems.

Technical Specifications

Model	1756-EN2T
Communication Rate	10/100 Mbps
Current Draw	1.0 A at 5.1V DC
Power Dissipation	5.1 W
Thermal Dissipation	17.4 BTU/hr
Connections	1x RJ45, 1x USB 1.1
Operating Temperature	0 to 60 degC (32 to 140 degF)
Installation	Any ControlLogix chassis slot

Installation Guidelines

Ensure the ControlLogix chassis is properly grounded before module installation.
Align the module with the top and bottom guide rails of the target chassis slot.
Slide the module inward until the retaining tabs click, ensuring a flush and secure fit with adjacent modules.
The 1756-EN2T supports Removal and Insertion Under Power (RIUP), allowing for maintenance without cycling backplane power.
Use Category 5 unshielded twisted-pair cabling for Ethernet connections.
Verify network parameters, including IP address, subnet mask, and gateway, via the configuration software prior to network deployment.

FAQ

What is the primary function of the 1756-EN2T?

The 1756-EN2T acts as a communication bridge, allowing the ControlLogix system to interface with EtherNet/IP networks for messaging, I/O control, and data acquisition.

Can this module be installed in any slot?

Yes, the 1756-EN2T is designed to reside in any slot within a standard ControlLogix chassis.

Does this module support motion control?

Yes, it supports up to 8 axes of integrated motion control over the EtherNet/IP network.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.