AB 1756-CN2R/B ControlNet Redundant Bridge Module – Advanced Industrial Control Solutions

Model Type:Redundant Bridge Module

Manufacturer(s):Allen-Bradley

Communication Protocol:ControlNet

Number of Channels:2

Current Rating:Drawn: 1.16 A at 5.1 VDC, 3.4 mA at 24 VDC

Enclosure:Open Type

RFI Suppression:Radiated: 10 V/M with 1 KHZ sine-wave 80% AM from 80 – 2000 MHz

Temperature Rating:32 – 140 °F

    Integrating advanced design and robust engineering, the Allen-Bradley 1756-CN2R/B ControlNet Redundant Bridge Module is engineered to withstand demanding industrial environments. Its open-type enclosure ensures optimal heat dissipation, critical for maintaining consistent performance over long periods.

    Featuring redundant communication capabilities, this module significantly enhances system reliability by providing a backup connection, thus minimizing downtime and ensuring continuous operation even under adverse conditions.

    With support for ControlNet and DeviceNet protocols, the 1756-CN2R/B facilitates interoperability across a wide range of industrial automation components, streamlining integration and boosting efficiency.

    Designed for high-temperature environments, this module can operate effectively within a temperature range from -40°C to 85°C, making it suitable for a broad spectrum of industrial applications including harsh outdoor installations and extreme condition plants.

    Equipped with robust shock and vibration resistance, the Allen-Bradley 1756-CN2R/B is built to endure the rigors of industrial machinery and factory floors, ensuring longevity and reliability in operation.