AB 1756-CNB/D ControlLogix ControlNet Bridge Module
The Allen-Bradley 1756-CNB/D ControlLogix ControlNet Bridge Module serves as an essential interface, enabling seamless communication between ControlLogix PLCs and ControlNet networks. It enhances system reliability through redundancy and supports diverse industrial applications requiring high-speed data exchange.
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Phone:+86 18005021035
Name:BeiLin
Content details
Model Type:Bridge Module
Manufacturer:Allen-Bradley
Model Number:1756-CNBD
Communication Protocol:ControlNet
Amperage Rating:Drawn: 970 mA at 5.1 VDC, 1.7 mA at 24 VDC
Isolation:30 V (Continuous)
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, etc.
Temperature Range:0 – 60 DEG C
Power Dissipation:5.1 W
Environmental Conditions:5 – 95% non-condensing relative humidity
Vibration Resistance:2 G
Shock Resistance:30 G
Connection:Ethernet
USB Port:No USB interface
Engineered for seamless integration within ControlLogix platforms, the AB 1756-CNB/D ControlNet Bridge Module facilitates the expansion of network capabilities, supporting a wide array of industrial applications.
Offering robust communication performance, this module ensures reliable data exchange between ControlLogix controllers and ControlNet devices, boosting system responsiveness and efficiency.
Crafted with precision and reliability in mind, the AB 1756-CNB/D is designed to withstand harsh industrial environments, providing consistent operation under varying conditions.
Featuring a compact yet durable design, it is easy to install and maintain, minimizing downtime and simplifying the management of complex automation systems.
Backed by the AB brand’s commitment to quality and innovation, the 1756-CNB/D ControlNet Bridge Module is an indispensable component for modern industrial automation, offering unparalleled performance and reliability.



