AB 1756-CN2R/B ControlNet Redundant Bridge Module

Model Type:ControlNet Redundant Bridge Module

Manufacturer:Allen-Bradley

Module Number:1756-CN2R/B

Network Compatibility:ControlNet

Redundancy:2-way Redundant

Input Capacity:Multiple configurable inputs

Operating Temperature Range:-40°C to +70°C

Power Consumption:≤ 1.5 W

Dimensions:89.5 mm x 68.8 mm x 34.9 mm

Mounting:Panel Mount

Enclosure:IP20

Communication Interface:RS-485/422

Data Rate:Up to 1 Mbps

Protocol Support:ControlNet, Ethernet/IP, Modbus/TCP

    This ControlNet Redundant Bridge Module by Allen-Bradley is engineered for critical applications requiring fail-safe communication networks in industrial settings. It ensures continuous operation even in the presence of system failures, thanks to its redundant design that mirrors data transmission paths.

    Designed for optimal performance, the 1756-CN2R/B Module supports up to two channels for robust connectivity, making it suitable for a wide range of control tasks within complex manufacturing environments.

    With a current rating of 1.16 A at 5.1 VDC and 3.4 MA at 24 VDC, this module is capable of handling demanding electrical loads while maintaining high levels of efficiency and reliability.

    Featuring an open type enclosure, it is designed to meet industrial standards for dust and moisture resistance, ensuring durability and longevity in various operational conditions.

    Equipped with advanced RFI suppression technology, the module safeguards against electromagnetic interference, guaranteeing stable data transmission and minimizing downtime due to external disturbances.