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Allen-Bradley 1756-DNB

SKU1756-DNB

ManufacturerAllen-Bradley

CategoryIndustrial automation components

12-month warranty

Available: 5 units

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Description

The Allen-Bradley 1756-DNB is a ControlLogix DeviceNet Bridge/Scanner Module designed to seamlessly integrate DeviceNet networks with ControlLogix systems. This module facilitates efficient communication between DeviceNet devices and the Logix5550 controller, enabling the reading of inputs, writing of outputs, downloading of configuration data, and monitoring of device operational status. It supports DeviceNet communication rates of 125 Kbps (up to 500 meters), 250 Kbps (up to 250 meters), and 500 Kbps (up to 100 meters), accommodating various network configurations. The 1756-DNB can manage up to 64 DeviceNet nodes, providing versatile connectivity options. It features a 5-pin open-style linear plug for DeviceNet connectivity and a USB port for configuration and diagnostics. The module operates with a current draw of 400 mA at 5.1V DC and 3 mA at 24V DC, with a DeviceNet current draw of 60 mA at 11-25V DC. Its power dissipation is 3.5 W, with a thermal dissipation of 11.9 BTU/hr, ensuring efficient operation. The module is designed for installation in any slot within the ControlLogix chassis and supports various media types, including kwiklink flat media, thick-trunk round media, and thin-trunk round media cables. Its primary function is to act as an interface between DeviceNet devices and the Logix5550 controller, ensuring efficient communication across the network for reading inputs, writing outputs, downloading configuration data, and monitoring a device’s operational status.

Specifications

Weight	0.22 kgs
Channel Configuration	1
Interface Type	devicenet
Typ produktu	Module
DeviceNet Communication Rate	125 Kbps (500 m max), 250 Kbps (250 m max), 500 Kbps (100 m max)
Number of Nodes, Max	64 nodes
DeviceNet Current Draw	60 mA at 11-25V DC
Power Dissipation	3.5 W
Waga	0.37 kg
Channel Configuration	1 channel
Interface Type	DeviceNet protocol
Product Type	DeviceNet Bridge/Scanner Module
Communication Rate at 125 Kbps	500 m meters
Communication Rate at 250 Kbps	250 m meters
Communication Rate at 500 Kbps	100 m meters