Product Overview:
The Allen-Bradley 1756-DNB is a robust and essential ControlLogix DeviceNet Bridge/Scanner module designed to seamlessly integrate DeviceNet devices into your ControlLogix automation system. As a high-performance DeviceNet master or scanner, this module facilitates efficient data exchange and control between the ControlLogix backplane and a wide array of DeviceNet-compliant sensors, actuators, motor starters, and other intelligent field devices. Engineered for demanding industrial environments, the 1756-DNB enhances system flexibility, simplifies wiring, and provides real-time access to critical process data, making it an indispensable component for modern manufacturing and process control applications. Its advanced capabilities ensure reliable communication and streamlined operations, contributing to improved productivity and reduced downtime.

 
Technical Specifications:

Part Number: 1756-DNB
Part Number (No Special Characters): 1756DNB
Module Type: DeviceNet Bridge/Scanner Module
Platform: ControlLogix
Network Protocol: DeviceNet
DeviceNet Data Rates: 125 kbps, 250 kbps, 500 kbps
Maximum DeviceNet Nodes: 63
Backplane Current Draw @ 5.1V DC: 800 mA
Backplane Current Draw @ 24V DC: 3 mA
Power Dissipation: 4.1 W
Thermal Dissipation: 14.0 BTU/hr
Operating Temperature: 0°C to 60°C (32°F to 140°F)
Storage Temperature: -40°C to 85°C (-40°F to 185°F)
Relative Humidity: 5% to 95% non-condensing
Vibration (Operating): 2 g @ 10...500 Hz
Shock (Operating): 30 g (11 ms)
Certifications: UL, c-UL, CE, C-Tick, ODVA Conformance
Weight: Approximately 0.3 kg (0.66 lbs)