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

Model Type:Redundant Bridge Module

Manufacturer:Allen-Bradley

Model Number:1756-CNBR

Communication Protocol:ControlNet

Number of Channels:2

Current Rating (Drawn):970 MA at 5.1 VDC, 1.7 MA at 24 VDC

Isolation:30 V (Continuous)

Enclosure: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

Conducted:10 VRMS with 1 KHZ Sine-Wave 80% AM from 150 KHZ – 80 MHz

Temperature Range:-40°C to +85°C

Operating Voltage:5.1 VDC

    The Allen Bradley AB 1756-CNBR/E ControlNet Redundant Bridge Module is engineered to enhance system performance and reliability in industrial automation environments. This module seamlessly connects ControlLogix controllers to ControlNet networks, providing a robust solution for complex control scenarios.

    Featuring dual redundant channels, this module ensures continuous operation even under fault conditions, maintaining system integrity and uptime. Its open type enclosure allows for easy integration into various industrial settings, while its advanced RFI suppression technology ensures reliable data transmission in challenging electromagnetic environments.

    With a current rating of 970 mA at 5.1 VDC and 1.7 mA at 24 VDC, this module supports a wide range of power requirements for various devices connected to ControlNet. The high isolation level of 30 V (Continuous) protects against electrical interference, safeguarding the system against potential damage.

    Operable within a temperature range of -40°C to +70°C, the AB 1756-CNBR/E is suitable for extreme industrial conditions. Its compatibility with ControlNet networks enables efficient data flow between different components, facilitating precise control and monitoring across the entire production line.

    For users seeking high reliability and efficient communication in their industrial automation projects, the Allen Bradley AB 1756-CNBR/E ControlNet Redundant Bridge Module offers a comprehensive solution that meets the demands of modern manufacturing environments.