Allen-Bradley 1756-EN2F - ControlLogix EtherNet/IP Fiber Communication Module, Single Fiber LC Port, 100 Mbps EtherNet/IP Module

Allen-Bradley 1756-EN2F ControlLogix EtherNet/IP Fiber Communication Module — Single multimode fiber (LC) EtherNet/IP bridge module for ControlLogix. The Allen-Bradley 1756-EN2F is a ControlLogix EtherNet/IP communication module with a single 100 Mbps multimode fiber-optic port using an LC connector. It bridges the ControlLogix backplane to an EtherNet/IP network running EtherNet/IP and TCP/IP, supporting up to 128 TCP connections and 256 CIP connections. The module draws 1.2A at 5.1V DC and 3 mA at 24V DC with 6.2 W dissipation, operates from 0 to 60 C, and installs in any single slot of a 1756 ControlLogix chassis..

MPN / SKU: 1756-EN2F

1756-EN2F Applications

The 1756-EN2F links a ControlLogix chassis to EtherNet/IP networks over multimode fiber, providing electrical isolation and long-distance, noise-immune connectivity for control, configuration and data collection. Fiber media suits plants with heavy electrical noise, ground-potential differences or spans that exceed copper limits, such as metals, mining, water/wastewater and outdoor installations. Supporting 128 TCP and 256 CIP connections, it handles real-time messaging to distributed I/O, drives, HMIs and SCADA. Integrators select it when an optical Ethernet uplink is required from the ControlLogix backplane instead of an RJ45 copper connection.

1756-EN2F Specifications