The Allen-Bradley 1756-EN2TXT is a specialized communication interface module from the ControlLogix XT (Extreme Environment) series. Designed for high-reliability networking in harsh industrial conditions, this EtherNet/IP bridge module facilitates seamless data exchange between ControlLogix controllers and Ethernet-based networks.
Features
Designed for extreme environment operation, ensuring performance in demanding industrial settings.
Supports 10/100 Mbps communication speeds for efficient data transfer.
Handles up to 128 TCP/IP connections, providing robust multi-device integration capability.
Integrates directly into the ControlLogix backplane for high-speed data access.
Optimized for EtherNet/IP protocols to support complex automation architectures.
Applications
This module is ideal for industrial automation systems where communication hardware must withstand temperature extremes, humidity, or corrosive environments. It is commonly deployed in oil and gas processing, water treatment facilities, and heavy-duty manufacturing plants where standard modules may not meet the required environmental ratings.
Technical Specifications
Product Model
1756-EN2TXT
Manufacturer
Allen-Bradley
Series
ControlLogix XT
Communication
EtherNet/IP
Network Speed
10/100 Mbps
TCP/IP Connections
128
Weight
0.15 kg
Installation Guidelines
Ensure the ControlLogix chassis is powered down before inserting or removing the module to prevent electrical damage.
Slide the module into the designated slot in the chassis and secure it using the top and bottom latching mechanisms.
Use shielded twisted-pair Ethernet cabling to minimize EMI interference in industrial environments.
Maintain proper ventilation around the chassis to support the module's operating temperature range.
Verify that the backplane connection is fully seated before applying power to the rack.
FAQ
What does the XT designation signify? The XT designation indicates that the module is built for Extreme Environment applications, offering enhanced protection against harsh conditions compared to standard ControlLogix modules.
Is the 1756-EN2TXT compatible with standard ControlLogix chassis? Yes, it is designed to fit into standard ControlLogix I/O chassis, but it is specifically engineered to maintain its performance specifications in environments that exceed typical operating parameters.
