Data Highway Plus (DH+) Network

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.


  • 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

Additional Information

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