Product Details
Overview
The Allen-Bradley 1756-EN2TR is a high-performance communication module for ControlLogix PLC systems. It provides dual copper Ethernet/IP bridging, enabling seamless integration between multiple networked devices and ControlLogix controllers. Designed for chassis mounting, this interface supports extensive TCP/IP connections with reliable industrial communication.
Technical Specifications
-
Model / Part Number: 1756-EN2TR
-
Brand: Allen-Bradley
-
Product Type: EtherNet/IP Communication Module / Interface Module
-
Product Family: ControlLogix
-
Module Weight: 0.79 lbs (0.36 kg)
-
Connection Speed: 10/100 Mbps
-
Supported Connections: 128 TCP/IP Connections, 256 total connections
-
Switch Type: Embedded
-
Communication Type: EtherNet/IP Bridge, Dual Copper
-
Mounting Type: Chassis Mounted
-
Memory Speed: Standard 10/100 MBPS
-
Industrial Compatibility: Optimized for ControlLogix and FactoryTalk applications
Applications
-
Connects ControlLogix PLCs to Ethernet/IP networks
-
Bridges legacy and modern industrial Ethernet devices
-
Ideal for factory automation, machine control, and data exchange in industrial environments
FAQs
Q1: How many simultaneous TCP/IP connections does this module support?
The 1756-EN2TR can handle up to 128 TCP/IP connections, totaling 256 device connections.
Q2: Can this module be installed in any ControlLogix chassis?
Yes, it is designed for standard chassis mounting in ControlLogix racks.
Q3: What is the maximum communication speed?
The module supports 10/100 Mbps Ethernet speeds for fast and reliable data transfer.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Strategic Selection: Choosing the Right SCADA Software for Your PLC Project
In industrial automation, the SCADA (Supervisory Control and Data Acquisition) system acts as the bridge between raw machine data and actionable human intelligence. Selecting the incorrect software platform can lead to integration bottlenecks, scalability issues, and excessive long-term maintenance costs. As an automation consultant with 15 years of experience, I have guided many projects through the selection process. Below are the essential criteria for choosing a platform that ensures both performance and longevity.
Ensuring Operational Continuity: The Strategic Value of Redundant Automation Systems
In modern industrial landscapes, unplanned downtime is the ultimate adversary. For sectors relying on complex PLC and DCS architectures, a single hardware failure can trigger catastrophic production losses. Therefore, implementing redundant automation systems is no longer a luxury; it is a fundamental requirement for mission-critical operations. In this article, I analyze why redundancy remains the backbone of reliable industrial infrastructure.
Selecting the Right Cables for Industrial Automation: A Comprehensive Guide
Selecting the appropriate cabling infrastructure is critical for the success of any industrial automation project. Improper cable selection often leads to signal degradation, system instability, and costly downtime. As an automation engineer, I frequently see projects compromised by poor cabling choices in harsh industrial environments. This guide simplifies the complex landscape of cabling to help you make informed decisions for your PLC, DCS, and control systems.