Allen Bradley 1756-CNBR Redundant Bridge Module: ControlNet Communication Innovation

Model Type:Communication Bridge Module

Model Number:1756-CNBR

Manufacturer:Allen Bradley

Communication Protocol:ControlNet

Redundancy:Yes

Connectors:1 ControlNet BNC connector, 1 NAP RJ-45 8-pin with shield connector

Communication Rate:5 Mbps

Series😀

Enclosure Type:Open

RFI Suppression:Radiated: 10 V/M at 1 KHZ Sine-Wave 80% AM from 80-2000 MHz, Conducted: 10 VRMS at 1 KHZ Sine-Wave 80% AM from 150 KHZ – 80 MHz

Temperature Range:Operating: -40°C to +70°C, Storage: -55°C to +85°C

    The Allen Bradley 1756-CNBR Redundant Bridge Module is designed to ensure robust communication between ControlLogix systems and ControlNet networks, offering unparalleled reliability in harsh industrial environments.

    Featuring a compact yet durable design, this module is built to withstand extreme temperatures ranging from -40°C to +70°C, ensuring continuous operation in diverse industrial settings.

    With its advanced RFI suppression capabilities, the 1756-CNBR module minimizes interference, maintaining stable network operations even in noisy environments.

    The inclusion of both ControlNet BNC and NAP RJ-45 connectors provides flexibility in connection options, catering to various system configurations and requirements.

    This redundant bridge module supports dual redundant networks, providing failover capability and enhancing overall system availability, making it an indispensable asset for critical control applications.