AB 1756-CN2R/B ControlNet Redundant Bridge Module

Model Type:Redundant Bridge Module

Manufacturer:Allen-Bradley

Model Number:1756-CN2R/B

Communication Protocol:ControlNet

Number of Channels:2

Amperage Rating:Drawn: 1.16 A at 5.1 VDC, 3.4 MA at 24 VDC

Enclosure Type: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, 10 V/M with 200 Hz 50% pulse 100% AM at 1890 MHz, 3 V/M with 1 KHZ sine-wave 80% AM from 2000 – 2700 MHz

Mounting:Chassis

Temperature Rating:32 – 140 DEG F

Display:4 Character Alpha/Numeric

    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.