Product Description:
The Allen-Bradley 1756-EN2TK is a high-performance Ethernet/IP communication module designed for use with the 1756 ControlLogix system. This module enables seamless communication between the ControlLogix controller and Ethernet-based networks, supporting high-speed data transfer and reliable connectivity. With its built-in DH+ (Data Highway Plus) protocol support, the 1756-EN2TK module is ideal for applications that require both Ethernet and legacy serial communication integration. Its user-friendly interface ensures easy configuration and diagnostics, optimizing your network performance.

Technical Specifications:

• Model Number: 1756-EN2TK
• Network Type: Ethernet/IP
• Protocol Support: DH+
• Ports: 2 Ethernet ports (Ethernet/IP, Ethernet)
• Transmission Rate: 10/100 Mbps
• Backplane Current: 0.72 A @ 5V DC
• Operating Temperature Range:
  • Operating: 0°C to 60°C (32°F to 140°F)
  • Storage: -40°C to 85°C (-40°F to 185°F)
• Dimensions: 4.9 in. (124 mm) H x 3.0 in. (76 mm) W x 2.0 in. (51 mm) D
• Weight: Approx. 0.24 kg
• Certifications: UL, CE, CSA, and RoHS compliant

Key Features:

• Dual Ethernet Ports: Provides redundant network connections to increase system reliability and uptime.
• DH+ Protocol Integration: Supports legacy systems by allowing integration with Data Highway Plus networks, ensuring backward compatibility with older equipment.
• High-Speed Data Transfer: Ensures quick and efficient data exchange between ControlLogix systems and connected devices.
• User-Friendly Configuration: Simple setup and diagnostics with built-in indicators and configuration tools.
• Rugged Design: Built to operate in industrial environments, offering durability and reliability in demanding conditions.

Applications:

• Industrial Automation: Integrating Ethernet/IP and legacy DH+ networks in automation setups, ensuring seamless communication across systems.
• Process Control Systems: Used in large-scale process control systems where legacy systems need to be integrated with newer Ethernet/IP technology.
• Data Acquisition and Monitoring: Ideal for applications that require high-speed data collection and monitoring from multiple devices.