Allen-Bradley 1768-CNBR | CompactLogix ControlNet Bridge Module

Overview

The 1768-CNBR from Allen-Bradley is a CompactLogix ControlNet bridge module engineered to provide high-speed, deterministic communication between CompactLogix controllers and ControlNet devices. It integrates seamlessly with the 1768 system, enabling distributed control and real-time data sharing.

Equipped with redundant media support, the 1768-CNBR facilitates reliable network communication while maintaining connection integrity. The module allows communication with up to 99 ControlNet nodes and supports 128 produced/consumed tag connections, enhancing control flexibility in complex automation environments.

This bridge module draws power directly from the CompactLogix backplane, simplifying installation and reducing the need for additional wiring. LED indicators provide clear visual feedback on network status and module health, assisting maintenance and troubleshooting.

Compatible with RSLogix 5000 and Studio 5000 software, the 1768-CNBR integrates efficiently into existing control systems while adhering to rigorous industrial standards.

Technical Specifications

Features

• Enables high-speed, deterministic ControlNet communication for CompactLogix controllers.

• Provides redundant media support through dual BNC ports for reliability.

• Communicates with up to 99 ControlNet devices and 128 tag connections.

• Draws power from the 1768 backplane, eliminating additional wiring requirements.

• LED indicators display network and module status for easy monitoring.

• Mountable on DIN rails or panels within the CompactLogix chassis.

• Compatible with RSLogix 5000 and Studio 5000 software for streamlined integration.

FAQ

Q1: Is the 1768-CNBR module brand new and factory-original?
A1: Yes, the 1768-CNBR is fully new and original from Allen-Bradley.

Q2: How many ControlNet devices can it support?
A2: This module communicates with up to 99 ControlNet nodes.

Q3: What is the maximum number of produced/consumed tags?
A3: It supports up to 128 produced or consumed tag connections.

Q4: What power supply does this module use?
A4: The 1768-CNBR draws power directly from the CompactLogix 1768 backplane.

Q5: What are the operating environmental limits?
A5: The module operates from 0°C to +60°C and stores safely between –40°C and +85°C.

Q6: How quickly can this module be shipped?
A6: Orders ship within 3 days to 2 weeks, depending on size, using carriers like DHL.

Q7: What is the return policy?
A7: Returns are accepted within 30 days for any quality-related issues.