Product Description
Allen-Bradley 1756-EN2TK
The Allen-Bradley 1756-EN2TK is a ControlLogix EtherNet/IP communication bridge module designed to provide high-performance network connectivity for industrial automation systems. It facilitates seamless communication between ControlLogix controllers and other devices on an EtherNet/IP network. Featuring two 10/100 Mbps Ethernet ports, it supports both Linear and Device Level Ring (DLR) topologies, enhancing network resiliency and reducing downtime. The ‘K’ in the model number signifies that the module is conformally coated, offering an extra layer of protection against moisture, contaminants, and harsh industrial environments, thereby increasing its reliability and lifespan.
Technical Specifications:
- Communication Rate: 10/100 Mbps
- Ethernet Ports: 2 x RJ45, Category 5
- CIP Connections: 256 Logix, 128 TCP/IP
- Backplane Current Draw: 1 A at 5.1V DC, 3 mA at 24V DC
- Power Dissipation: 5.1 W
- Special Feature: Conformal Coated for harsh environments

Allen-Bradley 1756-EN2TK
Enhance your ControlLogix system with the Allen-Bradley 1756-EN2TK EtherNet/IP communication module. This dual-port bridge offers reliable 10/100 Mbps connectivity, supports DLR topology, and features a conformal coating for durability in harsh industrial environments.







