Products Description
Allen-Bradley 1756-EN2T Ethernet Module
The Allen-Bradley 1756-EN2T Ethernet Module provides high-speed, reliable Ethernet connectivity for Allen-Bradley ControlLogix and automation systems. It serves as a central communication interface, enabling controllers, I/O modules, and drives to exchange data efficiently while maintaining deterministic network behavior.
Unlike standard network adapters, the 1756-EN2T is optimized for industrial-grade Ethernet applications, ensuring low latency, redundancy, and stable data flow across complex automation networks.
With over 50 million in inventory, PLC EXPORT delivers only brand-new, authentic components- ready to ship,
rigorously tested, and backed by professional technical support.
Our address
32D Guomao Building, Siming District, Xiamen, Fujian, China
Phone Number(Whatsapp)
+86-18020714492
sales1@askplc.com
Functional Capabilities
- Provides high-speed Ethernet communication between controllers, I/O, and networked devices
- Supports dual-port configuration for network redundancy
- Offers real-time diagnostics and fault monitoring
- Ensures deterministic messaging for time-critical applications
- Seamless integration with ControlLogix processors and I/O modules
- Compact, rack- or panel-mountable design for flexible deployment
This module ensures efficient and predictable communication in industrial automation systems.
Key Features
• Dual-port Ethernet with network redundancy
• Continuous industrial operation under demanding conditions
• Compatible with Allen-Bradley ControlLogix and I/O modules
• Real-time diagnostics and error reporting
• Resistant to electrical noise and industrial interference
• Rack or panel mountable for easy integration
The 1756-EN2T guarantees high-speed, secure Ethernet connectivity for critical automation systems.
Typical Integration
The Ethernet module is commonly deployed with:
- Allen-Bradley ControlLogix processors
- Digital and analog I/O modules
- Drive controllers and motor management systems
- Industrial cabinets and OEM networked solutions
- Automation setups requiring deterministic and redundant Ethernet connections
Integration ensures smooth network operation and minimal communication latency.
Product Identification
| Feature | Specification |
|---|---|
| Product Type | Ethernet Communication Module |
| Model | 1756-EN2T |
| Manufacturer | Allen-Bradley |
| Function | Industrial Ethernet connectivity and data management |
| System Compatibility | ControlLogix PLCs, I/O modules, drives |
| Mounting | Rack or panel installation |
| Network Ports | Dual-port Ethernet with redundancy |
| Operational Mode | Continuous industrial operation |
| Standards Compliance | IEEE 802.3, Allen-Bradley industrial standards |
Application Scenarios
- Industrial automation requiring high-speed Ethernet communication
- Drive systems and PLC networks needing deterministic data transfer
- Redundant Ethernet networks for enhanced reliability
- Retrofitting or expanding existing ControlLogix systems
- OEM panels requiring integrated Ethernet networking
The 1756-EN2T ensures efficient, secure, and low-latency network connectivity.
Practical Advantages
✓ High-speed, deterministic Ethernet communication
✓ Provides diagnostic feedback for network status and faults
✓ Supports continuous industrial-grade operation
✓ Reduces downtime caused by network failures
✓ Simplifies integration into ControlLogix automation systems
Supply & After-Sales Support
We provide sourcing and support for Allen-Bradley 1756-EN2T Ethernet Modules, including:
✓ Supply of active and legacy units
✓ Inspection of module and port integrity
✓ Secure global packaging and shipping
✓ Guidance on system integration and network configuration
✓ After-sales service: one-year warranty only
MORE OPTIONS
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| Bently nevada | 330103-03-12-05-02-00 | Schneider | 170ADO35000 |
| Bently nevada | 330103-03-06-05-02-00 | Schneider | 170ADI35000 |
| Bently nevada | 330103-02-12-10-02-00 | Schneider | 170AAO92100 |
| Bently nevada | 330103-02-12-05-02-CN | Schneider | 170AAI14000 |
| Bently nevada | 330103-02-07-10-02-00 | Schneider | 140XTS00200 |
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| Bently nevada | 330103-00-16-10-12-05 | Schneider | 140NOM21200 |
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| Bently nevada | 330103-00-15-10-02-00 | Schneider | 140NOE77100 |
| Bently nevada | 330103-00-15-05-01-00 | Schneider | 140DSI35300 |
Common Problems
Q1: Does the 1756-EN2T support redundant Ethernet connections?
Yes, it features dual Ethernet ports for network redundancy.
Q2: Can this module operate continuously in industrial conditions?
Yes, it is designed for 24/7 operation under standard industrial environments.
Q3: Is it compatible with ControlLogix PLCs and I/O modules?
Yes, it integrates seamlessly with Allen-Bradley ControlLogix systems.
Q4: Can it be retrofitted into existing Ethernet networks?
Yes, it supports expansion or upgrade of legacy ControlLogix network setups.
Q5: Does it provide diagnostic feedback for network faults?
Yes, it monitors network health and provides real-time error reporting.
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