DeviceNet Network
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The DeviceNet™ Network provides open, device-level control and information networking for simple industrial devices. It supports communication between sensors and actuators and higher-level devices such as programmable controllers and computers. With power and signal in a single cable, it offers simple and cost-effective wiring options. |
Features
- Cost-effective solution to networking simple devices
- Allows for seamless bridging and routing between EtherNet/IP™, ControlNet™, and other CIP networks
- Reduces maintenance costs with diagnostics and automatic device replacement (ADR)
- Reduces downtime with early detection of system performance problems
- Supports standard and safety applications on the same wire
Evaluating DeviceNet™: Is this the Network for You?
Answer the questions in the three steps below to determine if DeviceNet is the right choice for your application.
Step 1: What will you use the network technology to do?
DeviceNet is especially suited for these types of applications:
- Controlling low-density I/O
- Configuring devices
- Motor Control Centers (MCCs)
Step 2. Will your devices connect to DeviceNet?
Be sure your automation devices connect to DeviceNet.
Step 3. Does the technology fit your applications?
Compare the topology, capacity, and performance capabilities of DeviceNet to ensure it is right for your applications.
| Capability | Description |
|---|---|
| Topology | Trunkline, dropline |
| Capacity | Each DeviceNet network supports up to 64 nodes; 62 nodes are available for devices |
| Distances | Daisy-chain or branch nodes along droplines up to a maximum of 6 m (20 ft) from the trunk |
Learn More
See the NetLinx Networks Selection Guide [PDF] for more information on selecting a network.
Let our Network & Security Services specialists help you plan, design, implement, and maintain your network to achieve your production and business goals.
Our DeviceLogix Smart Component Technology integrates logic-solving capability into I/O, motor starters, push buttons, and other control components, delivering higher-performance and lower-cost distributed control.
DeviceNet Connected Products
We offer a wide variety of DeviceNet™ Connected Products for your applications. Products have either a built-in DeviceNet interface or connect to the DeviceNet network via an optional communication interface module. We continue our investment in DeviceNet through solutions that help make DeviceNet easier to wire, commission, and troubleshoot.
DeviceLogix-Enabled Products
DeviceLogix™ Smart Component Technology integrates logic-solving capability into I/O, motor starters, push buttons, and other control components, providing higher-performance and lower-cost distributed control.
DeviceNet Media
DeviceNet™ Media includes thick and thin round or flat cable. Round cable, generally used for trunk and drop cable, is available in bulk spools or pre-molded cordsets or patchcords. KwikLink™ flat media systems provide a simple modular cabling method using a flat four-wire trunk cable with Insulation Displacement Connectors (IDC) that lessen your installation time and materials cost.
Encompass Partner Products with DeviceNet Connectivity
Through the Encompass™ program, our third-party product-referencing program, you can quickly locate the products that best solve your application challenges. Use the Encompass search tool to sort and filter products from best-in-industry suppliers in your region to connect to the Rockwell Automation® architecture, or to use with our products.
Frequently Viewed Publications
- NetLinx Networks Selection Guide [PDF]
- DeviceNet Media Design and Installation Guide [PDF]
- DeviceNet Solutions to Reduce Cost of Ownership and Complexity [PDF]
- More DeviceNet Documents in Literature Library
Product Catalog
Find catalog numbers, certifications, and specifications.
Certifications
See our Product Certification site for Declarations of Conformity, certificates and other certification details.
Can’t Find What You Need?
Browse our Literature Library where you can search for additional publications in more languages. You can also use the Advanced Search feature to search by catalog number, publication type, title, or keywords to narrow your results.Build This Catalog Number
Build or verify a catalog number, and get information and CAD drawings for these products.
Configuration & Selection Tools
- CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
- eCADWorks — Select product 3D-CAD drawings in AutoCAD®.
- Integrated Architecture Builder — Select hardware and generate bills of materials for projects.
- ProposalWorks — Build complete quotes and proposals.
Other Resources
- DeviceNet Tag Generator for RSLogix 5000 — Use this utility to reduce manual configuration associated with adding DeviceNet™ products to a Logix-based control system.
- Electronic Data Sheets — Find DeviceNet™, ControlNet™, EtherNet/IP™, and network-independent EDS files.
- Firmware Updates — Log in to get support for firmware updates.
- Frequently Asked Questions, DeviceNet
- Integrated Architecture Tools — Tools to help you plan and configure an Integrated Architecture™ system.
- Faceplate/Add On Instruction Sets — Download and use these pre-built, pre-configured HMI screens.
- IA Bookshelf [PDF] — View recommended literature for the Integrated Architecture™ system.
- KwikLink Lite Popular Configuration Drawing — Learn how to apply KwikLink™ Lite media in a DeviceNet™ network.
- Motor Control Center Example Architecture Drawing [PDF] — Understand the basic performance, capacity and configuration of Integrated CENTERLINE® MCCs.
- Popular Configuration Drawings — Use these tools to understand the basic performance, capacity and configuration of the Integrated Architecture™ system.
- Sample Code Library — Retrieve samples of code that have been developed by other users and post code that others might find helpful.
- System Ferret — Use this system inventory software tool to seek out and log all devices communicating on DeviceNet™ networks, ControlNet™, and EtherNet/IP™ in your control system.
- ODVA Website
- Technology Licensing and Developer Resources
- Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.