Allen-Bradley 1756-DNB/E

Allen-Bradley 1756-DNB/E

Overview

The Allen-Bradley 1756-DNB/E is a Series E ControlLogix DeviceNet bridge/scanner module, designed to link ControlLogix controllers with up to 64 DeviceNet devices. It supports high-speed, deterministic data exchange across a DeviceNet network, making it a critical component for distributed I/O, sensors, motor controllers, and other field devices using this legacy protocol.

Key Features

• Supports up to 64 DeviceNet nodes

• High-speed communication: 125, 250, or 500 kbps

• Device bridging for distributed control systems

• Series E enhancements for improved performance and diagnostics

• Diagnostic LED indicators for module, network, and device status

• Integrates seamlessly with RSNetWorx for DeviceNet and Studio 5000

• Mounts in standard 1756 ControlLogix chassis

Technical Specifications

• Catalog Number: 1756-DNB/E

• Series: E

• Platform: ControlLogix

• Network: DeviceNet

• Baud Rates: 125 / 250 / 500 kbps

• Max Devices: 64

• Backplane Current: 450 mA @ 5.1V DC

• Configuration Software: RSNetWorx for DeviceNet

• Status LEDs: OK, NET A, Module Status

• Certifications: UL, CE, CSA, RoHS

Applications

• ControlLogix integration with legacy DeviceNet equipment

• Distributed I/O networks

• Industrial automation with sensors and motor drives

• Automotive, material handling, and packaging machinery

• Migration projects requiring legacy DeviceNet compatibility

Why Choose the 1756-DNB/E?

• Enables seamless ControlLogix-to-DeviceNet integration

• Series E version includes updated diagnostics and firmware support

• Trusted performance for distributed automation systems

• Reduces wiring and improves modularity

• Long lifecycle support for industrial DeviceNet systems

Order Now

The Allen-Bradley 1756-DNB/E DeviceNet bridge/scanner module is in stock and ships worldwide.