Allen-Bradley 1756-EN4TR

The Allen-Bradley 1756-EN4TR is an advanced EtherNet/IP communication module designed to seamlessly integrate with the ControlLogix series of programmable automation controllers. Featuring dual Ethernet ports, this module enhances network configuration flexibility and ensures redundancy for reliable operation. It supports a broad communication spectrum over twisted pair Ethernet networks at speeds of 10M, 100M, and 1G, making it suitable for diverse industrial applications. With the ability to manage up to 512 TCP connections, the 1756-EN4TR guarantees secure and efficient data transmission, crucial for maintaining the integrity of automation processes. Its power consumption varies based on operational voltage, allowing for optimized system design. This module excels in controlling I/O modules and drives, serving as a communication bridge for distributed components, and is compatible with various Ethernet/IP devices, including Human-Machine Interfaces. With remarkable packet rate capacities—up to 50,000 packets per second without security, and reduced rates under CIP security—this device upholds performance while ensuring data integrity and confidentiality where needed. Additionally, it withstands environmental stresses, boasting a thermal dissipation rate of 20.9 BTU/hr and shock resistance capabilities compliant with industry standards.