1756-EN2TR Allen Bradley ControlLogix Ethernet Module DLR Topology Support

1756-EN2TR Allen Bradley ControlLogix Ethernet Module DLR Topology Support

Key Features
- Dual Ethernet Ports: Two 10/100 Mbps RJ45 ports support Device Level Ring (DLR) and linear topologies, enhancing network reliability and flexibility.
- Scalable Connectivity: Supports up to 256 CIP connections and 128 TCP/IP connections, suitable for complex automation systems.
- Integrated Motion Control: Supports 8-axis integrated motion control over EtherNet/IP, ideal for synchronous drive and motion control applications.

Product Features
- Redundancy and Reliability: Supports Parallel Redundancy Protocol (PRP) and DLR for fault-tolerant communication, minimizing downtime for critical processes.
- USB Configuration Port: Built-in USB 1.1 port for local configuration and diagnostics, simplifying maintenance.

Product Highlights

- Energy Efficient: Low power consumption (5.1W) and low heat dissipation (17.4 BTU/hr) reduce operating costs and minimize heat load in control cabinets.

Technical Specifications:
- Protocols: EtherNet/IP, TCP/IP
- Backplane Current: 1A at 5.1V DC, 3mA at 24V DC
- Insulation Voltage: 30V continuous operating voltage, withstands 980V AC for 60 seconds
- Operating Temperature: 0–60°C (32–140°F)
- Network Cable: Cat 5e or Cat 6 UTP/STP (IEEE 802.3 compliant)
- Slot Width: Fits ControlLogix systems, occupies one slot
- Certifications: CE, cULus, C-Tick, ATEX Zone 2, SIL 2

Applications:
Suitable for manufacturing, packaging, and process control industries requiring high-speed, reliable communication. The 1756-EN2TR module is particularly well-suited for systems requiring real-time I/O control, HMI integration, device-to-device communication, and distributed motion synchronization.

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