Product Introduction
The Allen Bradley 1756-DNB ControlLogix DeviceNet Scanner Module is designed to provide high-performance communication between ControlLogix controllers and DeviceNet field devices. It acts as a master scanner on the DeviceNet network, managing data exchange, device configuration, and real-time control communication.
The module enables seamless integration of sensors, actuators, motor starters, drives, and other DeviceNet-compatible devices into ControlLogix automation systems. With deterministic data handling and robust network management capabilities, the 1756-DNB supports reliable operation in demanding industrial environments.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | DeviceNet Scanner Module |
| Manufacturer | Allen Bradley |
| Series | ControlLogix |
| Model / Part Number | 1756-DNB |
| Network Type | DeviceNet |
| Scanner Function | Master scanner and network controller |
| Maximum Number of Nodes | 64 |
| Backplane Current Draw | 400 mA @ 5.1 V DC, 0 mA @ 24 V DC |
| DeviceNet Current Draw | 60 mA @ 24 V DC |
| Power Dissipation | 3.5 W |
| Thermal Dissipation | 11.9 BTU/h |
| Operating Temperature | 0 to 60 °C |
| Maximum Surrounding Air Temperature | 60 °C |
| Storage Temperature | -40 °C |
| Installation Method | ControlLogix chassis |
| System Communication | ControlLogix backplane |
| Dimensions | 144.5 × 34.6 × 130.18 mm |
| Weight | 0.25 kg |
Applications
• DeviceNet Network Control
Acts as the central scanner controlling communication with DeviceNet field devices.
• Industrial Automation Systems
Integrates sensors, actuators, and drives into ControlLogix-based control architectures.
• Manufacturing Production Lines
Used in assembly, packaging, and material handling systems requiring deterministic device communication.
• Process Control Systems
Supports reliable data exchange in process automation environments.
• Machine-Level Control
Enables coordinated control of distributed devices across DeviceNet networks.
• Factory Network Integration
Bridges field-level DeviceNet devices with higher-level ControlLogix controllers.
Advantages
• High Node Capacity
Supports up to 64 DeviceNet nodes on a single network.
• Deterministic Communication
Ensures predictable and reliable data exchange for time-critical applications.
• Seamless ControlLogix Integration
Fully compatible with ControlLogix chassis and backplane architecture.
• Robust Network Management
Provides device configuration, diagnostics, and network status monitoring.
• Industrial Reliability
Designed for continuous operation in harsh industrial environments.
• Efficient Power Usage
Optimized power and thermal performance for control cabinet installations.
Company Information
E-mail: [email protected]
Mobile：Please contact by email
Whatsapp：Please contact by email
Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
Our services
We are specialized in providing industrial automation parts with a one-year warranty. Our industrial automation parts are sold all over the world.
We can provide equipment and spare parts from different countries and manufacturers, solve your worries or quality problems in many places, and have a great price advantage.
Welcome to call for more product details.
