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Advanced 1756-CN2R/B ControlLogix ControlNet Redundant Bridge Module – Enhancing Industrial Network Reliability

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The AB 1756-CN2R/B ControlLogix ControlNet Redundant Bridge Module is designed for advanced control network applications, ensuring high reliability and redundancy in industrial automation systems. It facilitates seamless communication between ControlLogix processors and ControlNet devices, making it an essential component for complex manufacturing environments.

SKU: 1896556

Model Type:Redundant Bridge Module

Manufacturer:Allen-Bradley

Model Number:1756-CN2R/B

Number of Channels:2

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

Isolation:30 V (Continuous), Basic Insulation Type

Communication Protocols:ControlNet A/B to backplane

Enclosure:Open Type

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

RfI Suppression (Conducted):10 VRMS with 1 KHZ sine-wave 80% AM from 150 KHZ – 80 MHz

Temperature Rating:-40°C to +70°C

    Integrating seamlessly with ControlLogix systems, this redundant bridge module ensures maximum system availability and operational efficiency in demanding industrial environments.

    Featuring dual communication channels, it guarantees uninterrupted operation even under critical conditions, enhancing the reliability of your automation network.

    Designed with robust isolation technology, it protects against potential electrical disturbances, ensuring the integrity and security of data transmission.

    Engineered for versatility, this module is compatible with a wide range of ControlNet devices, offering seamless integration and expanded functionality within your automation infrastructure.

    Crafted with a durable open-type enclosure, it withstands harsh industrial conditions, maintaining performance and reliability in varied environmental settings.

    With its advanced RFI suppression capabilities, this module safeguards against electromagnetic interference, ensuring stable and error-free communication in noisy industrial environments.

1756-CN2R/B ControlLogix  ControlNet Redundant Bridge Module

1756-CN2R/B ControlLogix  ControlNet Redundant Bridge Module




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

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      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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