DH-485 Network

The DH‑485 industrial local area network is designed for factory-floor applications and uses the RS‑485 transmission standard.

DH-485 Network
  • Overview
  • Documentation
  • Resources

Features

  • Includes local area network designed for factory-floor applications
  • Uses the RS-485 transmission standard
  • Supports connection of up to 32 devices, including SLC™ 500 and MicroLogix™ 1000 controllers, graphic terminals, and personal computers
  • Offers additional products from our Encompass™ Partners

Additional Information

Our PartnerNetwork™ offers complementary product solutions for products with DH-485 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.

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Product Certifications

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Configuration & Selection Tools

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.