Allen-Bradley 1756-CNBR/D ControlNet Redundant Bridge Module

Model Type:Redundant Bridge Module

Manufacturer:Allen-Bradley

Model Number:1756-CNBR/D

Number of Channels:2

Current Rating:970 mA at 5.1 VDC, 1.7 mA at 24 VDC

Isolation:30 V (Continuous)

Communication Protocols:ControlNet A/B to Backplane, ControlNet A to ControlNet B

Enclosure Type:Open Type

RFI Suppression:Radiated: 10 V/M with 1 KHz sine-wave 80% AM from 80 – 2000 MHz, 10 V/M with 200 Hz 50% pulse 100% AM at 900 MHz

Operating Temperature Range:-25°C to +70°C

    Engineered for high reliability and robust performance, the 1756-CNBR/D ControlNet Redundant Bridge Module ensures seamless integration between ControlLogix systems and ControlNet networks. It supports dual redundant connections, providing fail-safe operation in demanding industrial environments.

    Featuring advanced isolation technology, this module safeguards against electrical interference, maintaining stable communication even under harsh conditions. Its open-type enclosure design allows for easy installation and maintenance.

    With a current rating of 970 mA at 5.1 VDC and 1.7 mA at 24 VDC, the 1756-CNBR/D is designed to handle demanding loads without compromising system stability. It operates within a wide temperature range of -40°C to +85°C, ensuring reliability across various industrial settings.

    Equipped with state-of-the-art RFI suppression capabilities, the module ensures minimal electromagnetic interference, preserving signal integrity throughout the network. This feature is particularly beneficial in environments with potential interference sources.

    Easy to integrate into existing ControlLogix systems, the 1756-CNBR/D ControlNet Redundant Bridge Module enhances network redundancy and availability, making it an indispensable component for achieving operational excellence in industrial automation.