ALL CATEGORIES

Seller Center
- Product Management
  
  Post Product
  
  Manage Products
  
  Featured Products
- Blog Management
  
  Post Blog Article
  
  Manage Blog Articles
  
  Manage Blog Categories
- Inquiry Management
  
  My Inquiries
  
  Buying Requests
- Analytics Center
  
  Performance Dashboard
  
  Product Analytics
  
  Visitor Analytics
Connect Your Store to WeChat

Follow Our Official Service Account
Manage Products & Inquiries Anywhere
Seller Services

Seller Services

Goldsupplier.com: 20 years of Global Trade Expertise, Empowering Your Business to Go Global!

Join GoldSupplier.com

Free & Instant Registration

Showcase Company & Products

Access Global Buying Requests

Register Now

Activate Verified Supplier Membership

Priority Verified Visibility

Claim Exclusive Buying Requests

Automated Multi-language Store

Verified Now

Launch Your EasyOcean Website

Full-Service Website Management

Google Page 1 Guarantee

Enhanced Brand Credibility

Launch Now
Buyer Services
Post Buying Request

Browse Product Categories

Featured Suppliers
Contact Platform Support

Help Center

Home > Electrical & Electronics > Electrical Control System > Allen-Bradley 1756-EN2TXT EtherNet/IP-XT Module

Allen-Bradley 1756-EN2TXT EtherNet/IP-XT Module

Allen-Bradley 1756-EN2TXT EtherNet/IP-XT Module thumbnail-3

Allen-Bradley 1756-EN2TXT EtherNet/IP-XT Module thumbnail-4

Allen-Bradley 1756-EN2TXT EtherNet/IP-XT Module photo-1

Allen-Bradley 1756-EN2TXT EtherNet/IP-XT Module photo-2

Allen-Bradley 1756-EN2TXT EtherNet/IP-XT Module photo-3

Allen-Bradley 1756-EN2TXT EtherNet/IP-XT Module photo-4

Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

Material:

Other, Global universal model

Condition:

Other, Global universal model

Task:

Other, Global universal model

Contact Supplier Request Quote Chat Now

Guizhou Yuanmiao Automation Equipment Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

Material Other, Global universal model

Condition Other, Global universal model

Task Other, Global universal model

Mathematical Model Other, Global universal model

Signal Other, Global universal model

Customized Non-Customized

Structure Other, Global universal model

Operating temperature -25°C to 70°C

Humidity 5% - 95% (non - condensing)

Power Input 24V DC

I. Overview

1756-EN2TXT is an enhanced industrial Ethernet communication module in Rockwell Automation's ControlLogix series and an upgraded version of 1756-EN2T. On the basis of retaining the core functions of EN2T, it further improves communication performance, security, and scalability, and is specially designed to meet more complex and demanding industrial automation network environments.

The core responsibility of this module is to build a high-speed and reliable communication link between the ControlLogix control system and industrial Ethernet, enabling efficient data interaction with devices such as HMI, SCADA systems, other PLCs, servers, and cloud platforms. With its excellent performance, it is widely used in industrial scenarios with strict requirements on network bandwidth, real-time performance, and security, such as large smart factories, high-end manufacturing production lines, and cross-plant collaborative control.

1756-EN2TXT needs to be installed in the ControlLogix 1756 series rack and work together with processor modules, I/O modules, etc. It can not only meet the communication needs of traditional industrial automation but also adapt to the intelligent and networked upgrading under the background of Industry 4.0, providing solid communication support for the digital transformation of industrial systems.

II. Technical Parameters

Communication Protocol: Fully supports the EtherNet/IP protocol, and is compatible with general network protocols such as TCP/IP and UDP. It adds support for more industrial Ethernet application layer protocols, such as IEEE 1588 PTP (Precision Time Protocol) for real-time synchronization, which can realize time synchronization between multiple devices and improve system collaboration accuracy.
Communication Rate: Equipped with a 10/100/1000Mbps adaptive Gigabit Ethernet interface. Compared with the 100Mbps rate of 1756-EN2T, the data transmission capacity is greatly improved, which can meet the high-speed transmission needs of massive data (such as high-definition equipment monitoring videos, real-time data from a large number of sensors).
Network Interface: Provides two independent RJ-45 Gigabit Ethernet interfaces, supporting redundant network topologies (such as ring and star redundancy). A single interface adopts an enhanced shielding design, which has stronger anti-electromagnetic interference ability and can maintain a stable connection in complex industrial electromagnetic environments.
Power Requirements: Powered by DC power supply, and specific parameters refer to the product data sheet. The power supply design has overload and short-circuit protection functions, which can operate stably in industrial power supply environments with large voltage fluctuations and ensure the continuous operation of the module.
Environmental Adaptability Range:

Operating Temperature: Extended to -25°C to 70°C. Compared with 0°C to 60°C of 1756-EN2T, it can adapt to more extreme temperature environments, such as cold outdoor equipment rooms or high-temperature metallurgical workshops.
Relative Humidity: Maintains the ability to adapt to 5% to 95% non-condensing relative humidity, and can still operate reliably in humid food processing, water treatment and other scenarios.

Data Buffer: Equipped with an ultra-large-capacity data buffer, which is several times that of 1756-EN2T. It can cache more input and output data, effectively reducing data loss and delay under high load conditions, and ensuring the continuity of large data volume transmission.

Safety Certification: Passed multiple international safety certifications such as UL and CE, supports industrial network security standards (such as IEC 62443), and has stronger anti-network attack capabilities.

III. Functional Features

Gigabit High-Speed Communication for Massive Data Transmission: The support of 10/100/1000Mbps adaptive rate enables it to easily meet the needs of large data transmission in Industrial Internet of Things (IIoT) scenarios. For example, it can simultaneously transmit real-time process data of multiple production lines, equipment status video streams, and remote diagnosis information with low latency, providing data support for real-time decision-making.
Dual-Port Redundancy to Improve System Reliability: Two independent Ethernet interfaces support redundant network configuration. When the main link fails, it can automatically switch to the backup link within milliseconds to ensure uninterrupted communication. This redundant design greatly reduces the risk of production shutdown caused by a single point of network failure, and is especially suitable for industries with extremely high continuity requirements (such as semiconductor manufacturing and pharmaceutical production).
Enhanced Network Security with Upgraded Protection Levels: Compared with 1756-EN2T, it adds more comprehensive security functions, including port security (MAC address binding), 802.1X identity authentication, IPsec encrypted transmission, etc. It can effectively prevent unauthorized access, data tampering, and network attacks, protect the core data security of industrial control systems, and meet the security compliance requirements of modern industrial networks.
Precise Time Synchronization for Better Collaborative Control: Supports the IEEE 1588 PTPv2 protocol, which can realize microsecond-level time synchronization with other devices in the network. In scenarios where multiple devices need to work collaboratively (such as robot collaborative welding and synchronous motion control), precise time synchronization can ensure that the actions of each device are coordinated, improving production accuracy and efficiency.
Flexible Network Configuration to Adapt to Complex Topologies: Supports multiple network topologies (such as linear, ring, star). It can realize self-healing function through ring network, and can automatically switch communication paths when a certain line in the network fails. At the same time, it is compatible with third-party network equipment, facilitating integration with existing network systems and reducing upgrade costs.
Intelligent Diagnosis and Remote Management: It has more powerful self-diagnosis and network monitoring functions, which can monitor parameters such as interface status, network traffic, and error rate in real time, and can be viewed remotely through Studio 5000 software or network management tools. It supports sending alarm information through email and SNMP protocol, which is convenient for maintenance personnel to find and deal with faults in time and reduce on-site maintenance workload.

IV. Application Scenarios

Large Smart Factories: In smart factories integrated with the Internet of Things and big data analysis, 1756-EN2TXT can serve as the communication core to connect hundreds of smart devices (such as smart sensors, AGVs, and smart machine tools). Through Gigabit Ethernet, massive production data (such as equipment energy consumption and product quality inspection data) is transmitted to cloud platforms or local servers, realizing comprehensive visualization of the production process and intelligent decision-making. For example, in a new energy vehicle battery production factory, this module can collect parameters such as temperature, pressure, and humidity of each process in real time, and optimize the production process in combination with AI algorithms to improve the yield of batteries.
High-End Semiconductor Manufacturing: Semiconductor manufacturing has extremely high requirements for equipment collaboration accuracy and network stability. The dual-port redundancy and precise time synchronization functions of 1756-EN2TXT can ensure the collaborative work of key equipment such as lithography machines and ion implanters. The Gigabit rate can meet the synchronous transmission of real-time monitoring videos and process parameters of equipment, and the enhanced security functions can prevent production interruptions caused by network attacks, ensuring the continuity and security of chip production.
Cross-Plant Collaborative Control: For large enterprises with multiple plants, 1756-EN2TXT can realize the interconnection of ControlLogix systems in different plants through industrial Ethernet. For example, the component plant and the vehicle assembly plant of an automobile group establish communication through this module to share component inventory and production progress data in real time, realize precise collaboration of the supply chain, and reduce inventory backlogs and production waiting time.
Remote Operation and Maintenance and Predictive Maintenance: With the high-speed communication and remote management functions of 1756-EN2TXT, equipment manufacturers can remotely access customers' ControlLogix systems, obtain real-time equipment operation data, and perform online diagnosis and parameter optimization. Combined with predictive maintenance algorithms, it can early warn of potential equipment failures (such as motor bearing wear, valve jamming), helping customers reduce unplanned downtime. For example, in a wind farm, this module can transmit the vibration and temperature data of wind turbines to the remote operation and maintenance center to predict unit failures in advance and arrange maintenance.