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Allen Bradley 1756-EN2TRXT ControlLogix-XT EtherNet/IP Bridge Module
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Product Introduction
The Allen Bradley 1756-EN2TRXT ControlLogix-XT EtherNet/IP Bridge Module is a rugged, high-performance communication module designed for ControlLogix systems operating in extreme environments. As part of the ControlLogix-XT series, this module is specifically engineered to maintain reliable network communication in harsh and corrosive industrial conditions.
This module features dual Ethernet ports with an embedded switch, supporting both linear and Device Level Ring (DLR) topologies. It enables efficient network design while improving redundancy and fault tolerance. With support for up to 128 TCP connections, the module ensures high-capacity communication for complex automation systems.
Designed for extreme environments, it operates within a temperature range of -25°C to 70°C (-13°F to 158°F), making it suitable for industries such as oil and gas, mining, and heavy manufacturing. Additionally, it supports motion control applications with up to 8 axes, providing flexibility for integrated automation systems.
Product Specifications
| Parameter | Description |
|---|---|
| Product Model | 1756-EN2TRXT |
| Series | ControlLogix-XT Communication Module |
| Communication Protocol | EtherNet/IP |
| Ports | Dual Ethernet Ports |
| Data Rate | 10/100 Mbps Twisted Pair |
| TCP Connections | 128 Connections |
| Topology Support | Linear and Device Level Ring (DLR) |
| Embedded Switch | Yes |
| Motion Support | Up to 8 Axes |
| Operating Temperature | -25 to 70°C (-13 to 158°F) |
| Environmental Rating | Extreme Environment (XT) |
| Mounting Type | Rack Mount |
| Dimensions | 144.5 × 34.6 × 130.18 mm |
| Weight | 0.39 kg |
Applications
● Harsh Industrial Environments
Extended temperature capability ensures reliable communication in extreme conditions.
● Oil and Gas Industry
Corrosion-resistant design supports operation in challenging field environments.
● Mining and Heavy Industry
Robust network communication maintains system stability under harsh conditions.
● Integrated Motion Control Systems
Support for up to 8 axes enables synchronized motion applications.
● Distributed Control Systems
Flexible network topology improves scalability and redundancy.
Advantages
● Extreme Environment Capability
-25°C to 70°C operation ensures reliability in harsh conditions.
● Dual Port with Embedded Switch
Simplified network architecture reduces the need for external switches.
● Flexible Topology Support
Linear and DLR configurations enhance network redundancy and uptime.
● High Communication Capacity
128 TCP connections support complex and large-scale systems.
● Motion Control Integration
Up to 8-axis support enables advanced automation applications.
● Compact and Lightweight Design
Efficient form factor simplifies installation within ControlLogix racks.
FAQ
- What is the main function of this module?
It provides EtherNet/IP communication for ControlLogix systems, enabling data exchange between controllers, devices, and networks. - What is the benefit of dual Ethernet ports?
They allow network redundancy and support ring topologies, improving system reliability. - What does DLR topology provide?
Device Level Ring (DLR) offers fast network recovery in case of a communication failure. - How many devices can this module support?
It supports up to 128 TCP connections, enabling communication with multiple devices. - What environments is this module designed for?
It is designed for harsh and corrosive environments with extreme temperature conditions. - Can this module be used for motion control?
Yes, it supports motion applications with up to 8 axes. - What is the advantage of the embedded switch?
It eliminates the need for external switches and simplifies network design. - Is this module compatible with standard ControlLogix systems?
Yes, it integrates seamlessly with ControlLogix-XT and compatible systems. - What should be considered when selecting this module?
Consider network size, topology requirements, environmental conditions, and motion control needs. - How does this module improve system reliability?
Through redundant network support, robust design, and stable communication performance.
Related Models
| Model | Description |
|---|---|
| 1756-EN2TXT | Single port XT Ethernet module |
| 1756-EN3TRXT | Higher performance XT Ethernet module |
| 1756-EN2TR | Standard temperature version |
| 1756-ENBTXT | Legacy XT Ethernet module |
| 1756-EN2FTRXT | Fiber port XT module |
| 1756-EN2DNXT | DeviceNet bridge XT module |
Popular Models
| Model | Description |
|---|---|
| 1756-L73XT | ControlLogix XT processor |
| 1756-A10XT | XT chassis |
| 1756-IB16XT | XT digital input module |
| 1756-OB16XT | XT digital output module |
| 1756-IF8XT | XT analog input module |
| 1756-PA72XT | XT power supply module |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
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