Product Description
Allen-Bradley 1768-ENBT/A Communications Interface
The Allen-Bradley 1768-ENBT/A is a robust EtherNet/IP communications bridge module specifically designed for the CompactLogix and Compact GuardLogix control systems. This module serves as a critical link, enabling the controller to communicate seamlessly over an EtherNet/IP network with other devices such as I/O modules, HMIs, drives, and other programmable controllers. It supports standard TCP/IP connectivity as well as real-time I/O messaging, providing a flexible and high-performance solution for modern industrial automation applications. The 1768-ENBT/A mounts directly into a 1768-series chassis, offering a reliable and integrated communication solution for data monitoring and control.
Technical Specifications:
- Communication Protocol: EtherNet/IP
- Communication Rate: 10/100 Mbps (Auto-negotiating, full/half-duplex)
- Connections Supported: Up to 128 Logix connections and 64 TCP/IP connections
- Backplane Current Draw: 1 A @ 5V DC
- Power Dissipation: 5.1 W
- Connector Type: One (1) RJ45, Category 5

Allen-Bradley 1768-ENBT/A Communications Interface
Enhance your CompactLogix system with the Allen-Bradley 1768-ENBT/A EtherNet/IP communications bridge module, providing reliable 10/100 Mbps network connectivity for industrial control.







