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Phone: +86 16626708626Description
The Allen Bradley 1756-EN2TR is a high-performance Ethernet router module that has been carefully designed to seamlessly integrate with the Allen Bradley ControlLogix platform. As an important component of the ControlLogix ecosystem, it serves as the “traffic police” of industrial networks, accurately directing data packets between different subnets and devices. Its core function is to establish a safe and efficient communication path, enabling smooth interaction between programmable logic controllers (PLCs), human-machine interfaces (HMIs), and other automation devices.
1756-EN2TR
The Allen Bradley 1756-EN2TR supports a wide range of Ethernet protocols, including EtherNet/IP, TCP/IP, and UDP, making it compatible with various industrial devices and systems. For engineers and system integrators, this module simplifies the complexity of network design and management. It eliminates the need for multiple independent routers and reduces the complexity of network configuration, thereby saving time and resources in the setup and maintenance process of industrial automation networks. Whether expanding existing networks or building new advanced automation infrastructure, the Allen Bradley 1756-EN2TR provides the flexibility and reliability required for seamless data routing.
1756-EN2TR
Main features and advantages:
In terms of functional performance, it has high-speed data processing capability and can handle data transmission rates of up to 100 Mbps. This ensures that large amounts of data, such as real-time process information and historical production data, can be routed quickly and efficiently, enabling timely decision-making. This module supports advanced routing protocols and allows for intelligent traffic management. It can prioritize the processing of critical data packets, ensuring that important control signals and safety critical information can be transmitted without delay. With its multiple Ethernet ports, the Allen Bradley 1756-EN2TRcan simultaneously connect to different parts of the network, expanding network connectivity and facilitating the integration of new devices. In terms of hardware design, this module can withstand harsh conditions in industrial environments. Its sturdy casing provides excellent dust, moisture, and vibration protection, ensuring reliable operation even in the most demanding environments. The compact exterior design facilitates installation in the control cabinet, saving valuable space. Compatibility is a major advantage of this module, as it can seamlessly integrate with other ControlLogix modules to achieve a unified and coherent automation system. In addition, it also provides powerful security features, including firewall protection and encrypted communication, to protect industrial networks from unauthorized access and network threats. To ensure long-term reliability, the module is equipped with a built-in self diagnostic function that can continuously monitor its operating status, detect potential issues in advance, and issue alerts to operators to minimize downtime.
1756-EN2TR
Technical specifications:
Model 1756-EN2TR
Brand Allen Bradley
Type Ethernet router module
Power supply 24 VDC
Data transmission rate 10/100 Mbps
Supported protocols EtherNet/IP, TCP/IP, UDP
Working temperature -40 ° C to 70 ° C
Installation method: Rack installation
Certification CE, UL, cUL
Protection level IP20
Contact Us
Phone:+86 16626708626
WeChat/WhatsApp:+86 16626708626
Email: 3772179818@qq.com
Application areas:
In a vast manufacturing complex, multiple production lines, quality control systems, and inventory management networks coexist. Allen Bradley 1756-EN2TRis responsible for managing complex data traffic networks, ensuring that information related to production planning, machine performance, and material flow can be accurately and efficiently routed between different parts of the network. In the operation of smart grid, it plays a key role in integrating distributed energy resources, power generation units, and grid monitoring systems. By achieving secure and reliable data transmission, it supports real-time grid management, helping to maintain power stability and optimize energy allocation. Strict regulatory compliance and precise process control are crucial in pharmaceutical production. The Allen Bradley 1756-EN2TR ensures error free transmission of data from various sensors, monitoring devices, and control systems, enabling manufacturers to maintain quality standards and simplify production processes.
Related products:
Allen Bradley 1756-EN2T – an Ethernet interface module that can be used in conjunction with 1756-EN2TR. Although 1756-EN2T focuses on basic data communication, 1756-EN2TR is responsible for managing data routing, and together they provide a comprehensive Ethernet solution for industrial networks.
Allen Bradley 1756-CNB/E – a ControlNet/EtherNet/IP communication module that can be integrated with 1756-EN2TR to expand network connectivity and achieve seamless communication between ControlNet and Ethernet based devices.
Allen Bradley 1756-A10- a power module for the ControlLogix platform that ensures stable power supply for the 1756-EN2TR, ensuring its reliable operation in industrial networks.
Allen Bradley 2711P-K12C4A8L1- a high-resolution human-machine interface that can be used to configure and monitor the operation of 1756-EN2TR, providing operators with an intuitive interface to manage network routing settings and monitor network traffic.
Allen Bradley 1756-IF8H – an analog input module that can be connected to a network via 1756-EN2TR, enabling the transmission of analog data in industrial networks for more comprehensive process monitoring and control.
Installation and maintenance:
Careful planning and execution are crucial when installing the Allen Bradley 1756-EN2TR . Before installation, please verify that the power supply voltage is stable at 24 VDC, as any fluctuations may interfere with the operation of the module or cause damage. Ensure that the control cabinet has sufficient space for securely installing modules using racks, and that the installation area is well ventilated to prevent overheating. When connecting Ethernet cables to module ports, use high-quality, shielded cables to minimize signal interference and ensure reliable data transmission. According to the specific requirements of industrial networks, configure network settings correctly, including IP address, subnet mask, default gateway, and routing protocol. Be sure to record all configuration details for future reference.
During maintenance, regularly check Ethernet cables for signs of wear, damage, or loose connections. Regularly check the status indicator lights of the module to monitor its operation and network traffic. Update the firmware of the module to the latest version provided by Allen Bradley, as these updates typically include performance improvements, security enhancements, and compatibility fixes. If there are any network routing issues, please use the built-in diagnostic tools in the module to promptly identify and resolve the problem.
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