Allen-Bradley 1756-CNBE ControlLogix DeviceNet Bridge Module
The AB 1756-CNBE Communication Module is a high-performance device designed for seamless integration into advanced industrial control systems. It facilitates efficient communication between various components of the system, ensuring smooth data exchange and enhancing overall operational efficiency.
Model Number:1756-CNBE
Manufacturer:Allen-Bradley
Communication Protocol:DeviceNet
Power Consumption:Drawn: 400 mA at 5.1 V
Mounting:Chassis
Enclosure Type:Open
RFI Suppression:Radiated: 10 V/M with 1 kHz sine-wave 80% AM from 80 – 2000 MHz; Conducted: 10 VRMS with 1 kHz sine-wave 80% AM from 150 kHz – 80 MHz
Temperature Range:Not specified in provided documentation
Isolation Voltage:30 V (Continuous)
Basic Insulation Type:Yes
Channels:2
Communication Speed:Not specified in provided documentation
The Allen-Bradley 1756-CNBE ControlLogix DeviceNet Bridge Module is designed to provide robust communication solutions within industrial automation systems. This module facilitates integration between ControlLogix processors and DeviceNet networks, allowing for efficient data exchange and enhanced system performance.
With a current rating of 970 mA at 5.1 VDC and 1.7 mA at 24 VDC, this module ensures reliable power consumption for continuous operation. The basic insulation type provides a safe operating environment by maintaining 30 V of isolation, preventing electrical hazards.
Featuring two channels, this module supports dual-path communication for increased redundancy and reliability. Its open-type enclosure design allows for easy installation and maintenance, ensuring minimal downtime during servicing.
Built with advanced RFI suppression technology, the module minimizes interference from external sources, ensuring stable and reliable communication. This feature is particularly important in industrial environments where electromagnetic interference can severely impact system performance.



















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