Allen-Bradley 1756-EN2TP

Allen-Bradley 1756-EN2TP | Dual-Port Gigabit EtherNet/IP Communication Module

Overview

The Allen-Bradley 1756-EN2TP is a high-performance dual-port Gigabit EtherNet/IP communication module designed for ControlLogix systems. It enables high-speed network communication with support for redundant media topologies, offering reliable and robust connectivity for demanding industrial applications.

Key Features

• Network Type: EtherNet/IP

• Ports: Two RJ45 Gigabit Ethernet ports

• Data Rates Supported: 10/100/1000 Mbps auto-negotiation

• Media Redundancy: Supports Device-Level Ring (DLR) and linear network topologies

• Maximum Connections: 256 CIP connections

• IP Address Assignment: DHCP, BootP, or static IP configuration

• Diagnostics: Advanced network and module-level diagnostics

• Status Indicators: LEDs for module status, network status, and activity

• Installation: Fits into any ControlLogix chassis slot

Technical Specifications

• Catalog Number: 1756-EN2TP

• Backplane Current Load: 1200 mA at 5.1V DC

• Maximum I/O Data Size: 4000 bytes per connection

• Isolation Voltage: 30V (continuous), basic insulation type

• Operating Temperature: 0°C to 60°C (32°F to 140°F)

• Storage Temperature: -40°C to 85°C (-40°F to 185°F)

• Relative Humidity: 5% to 95% non-condensing

• Shock Resistance: 30g operational

• Vibration Resistance: 5g from 10–500 Hz

• Certifications: UL, CE, CSA, EtherNet/IP Conformance Tested

Applications

• High-speed industrial networking

• Redundant network systems with Device-Level Ring topology

• Remote I/O communication

• SCADA and DCS integration

• Large machine and process automation systems

Why Choose the 1756-EN2TP?

• Gigabit Speed: Ensures high-performance communication for large systems

• Dual-Port Flexibility: Redundant media support for improved network reliability

• Seamless Integration: Compatible with the full ControlLogix family

• Advanced Diagnostics: Easy network monitoring and troubleshooting

• Industrial-Grade Reliability: Designed for harsh industrial environments

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