1756-EN2TR dual port Ethernet communication module

1756-EN2TR is a dual port Ethernet communication module in the Rockwell Automation (Allen Bradley) ControlLogix series, designed specifically for industrial automation control systems, with high-speed data transmission, network redundancy, and flexible expansion capabilities. This module supports EtherNet/IP protocol, provides dual copper RJ45 ports, supports 10/100 Mbps adaptive transmission rate, achieves high-speed and reliable data transmission, and is suitable for connecting HMI, SCADA systems, and third-party devices. It can support up to 256 Logix connections and 128 TCP/IP connections. Its built-in device level ring network (DLR) and parallel redundancy protocol (PRP) support ensure uninterrupted communication in the event of network failures and comply with CIP security standards, allowing for the simultaneous transmission of security and control data as well as diagnostic information.

The 1756-EN2TR adopts a modular design, supports hot swappable maintenance, and is easy to replace and expand quickly. The module is compatible with ControlLogix series controllers (such as 1756-L72) and I/O racks, and can be configured, monitored, and diagnosed online through Studio 5000 Logix Designer software to improve system maintainability. In addition, it supports multiple network security protocols to ensure data transmission security.

This module has strong adaptability to the working environment, with a working temperature range of -20 ° C to 70 ° C, a storage temperature range of -40 ° C to 85 ° C, a humidity tolerance of 5-95% (no condensation), a protection level of IP20, and can cope with harsh industrial environments. Its compact size and lightweight design make it easy to integrate into space constrained cabinets.

1756-EN2TR is widely used in manufacturing, energy, transportation, and water treatment industries. In the manufacturing industry, it is used for precise control and real-time monitoring of equipment such as CNC machine tools and injection molding machines; In the energy industry, it supports remote data analysis for power system monitoring and wind farm operation and maintenance; In the field of transportation, it realizes train control and signal transmission in rail transit systems; In the environmental protection industry, it assists in the automation control and environmental parameter adjustment of water treatment equipment. As part of the ControlLogix ecosystem, the 1756-EN2TR is seamlessly compatible with series controllers, I/O modules, and software, supporting distributed control architecture. It is a reliable, efficient, and easy to maintain communication solution in industrial automation systems.

Product Overview:
1756-EN2TR is part of the ControlLogix communication module series, designed specifically for redundant Ethernet networks.
It supports regular message passing, real-time I/O message passing, as well as information exchange for applications such as real-time control, time synchronization, and motion.
Functional features:
Dual port interface: Provides dual copper RJ45 ports, supporting adaptive transmission rates of 10/100 Mbps.
Redundancy support: Supports device level ring network (DLR) and parallel redundancy protocol (PRP) to improve network availability.
Secure Communication: Compliant with CIP security standards, allowing for simultaneous transmission of security and control data as well as diagnostic information.
Compatibility: Compatible with Allen Bradley's ControlLogix series controllers and other devices that support EtherNet/IP protocol.
Configuration flexibility: Users can flexibly configure through programming software such as Studio 5000 Logix Designer.
Technical parameters:
Communication speed: 10/100 Mbps Ethernet/IP communication speed.
Connection count: Supports 256 Logix connections and 128 TCP/IP communication connections.
Motion Control: Supports up to 8 axes for integrated motion on Ethernet/IP networks.
Power consumption: The maximum power consumption is 5.1 W, and the heat dissipation is 17.4 BTU/hour.
Power requirement: Consumes 1 A of current at 1.5V DC.
Application scenarios:
Manufacturing industry: used for precise control, real-time monitoring, and fault diagnosis of CNC machine tools, injection molding machines, packaging machinery, and other equipment.
Energy industry: Implement remote monitoring, data analysis, and early warning in scenarios such as power system monitoring and wind farm operation and maintenance.
Transportation: Implement train control, signal transmission, and passenger information display in rail transit systems such as subways and high-speed trains.
Environmental protection industry: Implement automation control, data monitoring, and environmental parameter adjustment in environmental protection equipment such as water treatment and air purification.
Other features:
Industrial grade design: Adopting industrial grade design and manufacturing processes, it has high reliability and stability.
Redundant power input: Improve system fault tolerance and availability.
Hot swappable function: Supports hot swappable maintenance for quick replacement and expansion.

Our Services:

1,All our products are new and orginal, and of good quality

2,Our prices are very competitive.

3, We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4,All inquiries will be valued and will reply in 24.

Packing & Delivery:

1,100% brand New and Original Factory Seal!

2,Warranty:1 year

3,Package: Original packing with cartons.

4,Delivery time: Shipped in 3-7 days after payment

5,All the goods will be tested before shipment