Bulletin 2080 Micro850 Programmable Logic Controller Systems

Micro850 Programmable Logic Controller Systems

Our Micro850® Programmable Logic Controller Systems are designed for larger stand-alone machine control applications that require flexible communications and greater I/O capabilities. These controllers support up to 132 I/O points with high performance I/O, interrupts, and PTO motion plus embedded Ethernet and 2085 expansion I/O.

  • Overview
  • Product Selection
  • Specifications
  • Software
  • Documentation
  • Resources
  • Applications


  • Offers 24-point and 48-point controllers
  • Includes 100 kHz speed high-speed counter (HSC) inputs on 24V DC models
  • Provides embedded communications via USB programming port, non-isolated serial port (for RS-232 and RS-485 communications) and Ethernet port
  • Supports up to five Micro800® Plug-in Modules
  • Supports up to four Micro850® Expansion I/O Modules, up to 132 I/O points
  • Provides embedded motion capabilities by supporting as many as three axes with Pulse Train Outputs (PTO)
  • Communicates via EtherNet/IP™
  • Operates in -20…65 °C (-4…149 °F) temperatures

Additional Information


Micro800 Programmable Controllers Family Selection Guide2080-SG001


  • c-UL-us Class 1 Div 2
  • CE
  • C-Tick
  • KC

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

Looking for Additional Information?

To find additional product information (CAD drawing files, 3D models, etc.) enter the complete catalog number (including dashes) below.


Use Connected Components Workbench software with Microsoft Visual Studio® technology to program your Micro850® controllers.

Learn More

Additional software products are available from Rockwell Software.


Micro800 Family of PLCs Brochure2080-BR001
Micro850 Programmable Logic Controller Product Profile2080-PP003
Micro800 Programmable Controllers Family Selection Guide2080-SG001
Micro800 Programmable Controllers General Instructions2080-RM001
Automation of Intermittent VFFS Machine Using Micro850 Controllers White PaperOEM-WP011
Micro800 External AC Power Supply Installation Instructions2080-IN001
Micro850 24-Point Programmable Controllers Installation Instructions2080-IN007
Micro850 48-Point Programmable Controllers Installation Instructions2080-IN008
Micro830 and Micro850 Programmable Controllers User Manual2080-UM002
More Micro800 Controller publications in Literature LibraryAll Languages

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Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Configuration and Selection Tools

Other Resources

  • Firmware — Obtain firmware for your Micro850™ controllers from the Product Compatibility & Download Center.
  • Sample Code Library — Retrieve samples of code that have been developed by other users and post code that others might find helpful.
  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.


The Micro850® controllers support the following applications:

Customer Success

  • Programmable Controller Case Studies — View our case studies site to discover how customers have applied Allen-Bradley® Programmable Controller products in their applications.