The Data Highway Plus (DH+) network is a local area network designed to support remote programming and messaging between computers and controllers for factory-floor applications.
Overview
- Local area network designed for factory-floor applications
- Easy to implement
- Provides simple communication between PLCs, SLCs and PCs
- Additional products are available from our Encompass™ Partners
Our PartnerNetwork™ offers complementary product solutions for products with Data Highway Plus (DH+) connectivity through the Encompass Product Reference program. You can 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.
Product Selection
Specifications
Documentation
Configuration & Selection Tools
- CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
- Integrated Architecture Builder — Select hardware and generate bills of materials for projects.
- ProposalWorks — Build complete quotes and proposals.
Other Resources
- Electronic Data Sheets — Find DeviceNet™, ControlNet™, EtherNet/IP™, and network-independent EDS files.
- Firmware Updates — Log in to get support for firmware updates.
- Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.