.svg?v=180920048278408794651747892223){kind=small}
1756-DNB | Allen-Bradley ControlLogix DeviceNet Bridge/Scanner Module
- Regular price
- $362.00
- Sale price
- $362.00
- Regular price
-
Couldn't load pickup availability
Do you need help?
Product Description P/N: 1756-DNB
Description
The Allen-Bradley 1756-DNB is a ControlLogix DeviceNet scanner module designed for connecting DeviceNet networks to a ControlLogix system. It supports DeviceNet communication rates of 125, 250, or 500 Kbps and provides reliable data exchange between controllers and DeviceNet devices.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Series | ControlLogix |
| Part Number | 1756-DNB |
| Manufacturer | Rockwell Automation |
| Module Type | Scanner Module |
| DeviceNet Communication Rates | 125, 250, or 500 kilobites per second |
| Location | ControlLogix Chassis (any slot) |
| Backplane Current (5Volts) | 580 milliamps |
| Backplane Current (24Volts) | 3 milliamps |
| Power Dissipation (Max) | 5.8 Watts |
| Thermal Dissipation | 19.8 BTU per hour |
| DeviceNet Current | 11-25 Volts DC |
| Insulation Voltage | 30 Volts Continuous |
| Operating Temperature | 0-60 Celsius (32-140 Fahrenheit) |
Information About 1756-DNB
The 1756-DNB is part of the Allen-Bradley ControlLogix family, engineered to function as a bridge between DeviceNet nodes and the controller. It supports up to 64 DeviceNet nodes with addresses from 00 to 63, enabling large-scale device connectivity. This module communicates at selectable baud rates of 125, 250, and 500 Kbps to adapt to different network demands. It consumes 580 mA at 5 VDC and 3 mA at 24 VDC from the backplane, with a maximum power dissipation of 5.8 W. The module provides continuous insulation voltage of 30 V, ensuring reliable protection, and it operates in a temperature range of 0–60 °C. The 1756-DNB is installed in any slot of a ControlLogix chassis and is supported only by Logix5550 controllers, making it a key component in integrating DeviceNet into Logix-based control systems.
Key Features:
- Communication Rates: Supports DeviceNet speeds of 125, 250, or 500 Kbps, ensuring adaptability for various network designs.
- Node Capacity: Handles up to 64 nodes with address range 00–63, allowing wide device integration.
- Module Role: Functions as a scanner to collect input data, send output commands, download configuration files, and monitor device status.
- Controller Compatibility: Specifically designed for use with Logix5550 controllers within the ControlLogix platform.
- Power Requirements: Draws 580 mA at 5 VDC and 3 mA at 24 VDC, with a maximum dissipation of 5.8 W for efficient operation.
- Thermal Ratings: Generates 19.8 BTU/hr, supporting stable thermal performance in industrial environments.
- Electrical Protection: Rated for 30 V continuous insulation voltage, enhancing system safety.
- Installation: Mounts in any slot of a ControlLogix chassis, offering flexibility in system layout.
The 1756-DNB delivers the reliability and precision required for bridging DeviceNet devices with ControlLogix controllers in industrial automation.
Description
The Allen-Bradley 1756-DNB is a ControlLogix DeviceNet scanner module designed for connecting DeviceNet networks to a ControlLogix system. It supports DeviceNet communication rates of 125, 250, or 500 Kbps and provides reliable data exchange between controllers and DeviceNet devices.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Series | ControlLogix |
| Part Number | 1756-DNB |
| Manufacturer | Rockwell Automation |
| Module Type | Scanner Module |
| DeviceNet Communication Rates | 125, 250, or 500 kilobites per second |
| Location | ControlLogix Chassis (any slot) |
| Backplane Current (5Volts) | 580 milliamps |
| Backplane Current (24Volts) | 3 milliamps |
| Power Dissipation (Max) | 5.8 Watts |
| Thermal Dissipation | 19.8 BTU per hour |
| DeviceNet Current | 11-25 Volts DC |
| Insulation Voltage | 30 Volts Continuous |
| Operating Temperature | 0-60 Celsius (32-140 Fahrenheit) |
Information About 1756-DNB
The 1756-DNB is part of the Allen-Bradley ControlLogix family, engineered to function as a bridge between DeviceNet nodes and the controller. It supports up to 64 DeviceNet nodes with addresses from 00 to 63, enabling large-scale device connectivity. This module communicates at selectable baud rates of 125, 250, and 500 Kbps to adapt to different network demands. It consumes 580 mA at 5 VDC and 3 mA at 24 VDC from the backplane, with a maximum power dissipation of 5.8 W. The module provides continuous insulation voltage of 30 V, ensuring reliable protection, and it operates in a temperature range of 0–60 °C. The 1756-DNB is installed in any slot of a ControlLogix chassis and is supported only by Logix5550 controllers, making it a key component in integrating DeviceNet into Logix-based control systems.
Key Features:
- Communication Rates: Supports DeviceNet speeds of 125, 250, or 500 Kbps, ensuring adaptability for various network designs.
- Node Capacity: Handles up to 64 nodes with address range 00–63, allowing wide device integration.
- Module Role: Functions as a scanner to collect input data, send output commands, download configuration files, and monitor device status.
- Controller Compatibility: Specifically designed for use with Logix5550 controllers within the ControlLogix platform.
- Power Requirements: Draws 580 mA at 5 VDC and 3 mA at 24 VDC, with a maximum dissipation of 5.8 W for efficient operation.
- Thermal Ratings: Generates 19.8 BTU/hr, supporting stable thermal performance in industrial environments.
- Electrical Protection: Rated for 30 V continuous insulation voltage, enhancing system safety.
- Installation: Mounts in any slot of a ControlLogix chassis, offering flexibility in system layout.
The 1756-DNB delivers the reliability and precision required for bridging DeviceNet devices with ControlLogix controllers in industrial automation.
