1756-EN2TR Allen-Bradley, ControlLogix Communication Module

Description:

The 1756-EN2TR is an EtherNet/IP™ communication module designed for use in ControlLogix® systems. This module provides a robust solution for connecting and communicating with various devices on an EtherNet/IP network. It supports both real-time I/O messaging and message exchange, making it suitable for a wide range of industrial applications. The 1756-EN2TR features a 10/100 Mbps Ethernet communication rate, allowing for efficient data transfer and communication with other EtherNet/IP devices. It is equipped with two Ethernet RJ45 Category 5 ports, enabling multiple connections for enhanced network flexibility. The module also supports Device Level Ring (DLR) topology, providing redundancy and reliability in network configurations. Additionally, the 1756-EN2TR is designed to operate in a standard industrial temperature range of 0°C to 60°C, ensuring reliable performance in various environmental conditions. It is compatible with ControlLogix controllers and can be easily integrated into existing systems for seamless communication and control.

Frequently Asked Questions:

1.What is the maximum number of CIP™ I/O connections supported by the 1756-EN2TR module?
The 1756-EN2TR module supports up to 128 CIP™ I/O connections, allowing for extensive communication and control capabilities within the EtherNet/IP network.

2.Can the 1756-EN2TR module be used in hazardous locations?
Yes, the 1756-EN2TR module is UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, making it suitable for use in environments where hazardous conditions may be present.

Datasheet Link:

1756-EN2TR Allen-Bradley, ControlLogix Communication Module PDF Datasheet