Micro820 Programmable Logic Controller Systems

Our Micro820™ Programmable Logic Controller Systems include a nano-sized footprint and are designed for small standalone machine control and remote automation applications that require flexible communications and I/O capabilities. These controllers support up to 36 I/O points with many embedded features such as Ethernet, microSD slot for recipe and data log, and analog I/O.

Bulletin 2080 Micro820 Programmable Logic Controller Systems
  • Overview
  • Product Selection
  • Specifications
  • Software
  • Documentation
  • Resources
  • Applications


  • Offers 20-point controllers
  • Provides embedded 0...10V non-isolated 4 channel analog input and 1 channel analog output for speed control of an AC drive
  • Provides embedded communications via non-isolated serial port (for RS-232 and RS-485 communications) and Ethernet port
  • Communicates via EtherNet/IP™
  • Provides embedded microSDTM slot for program transfer, datalog, and recipe management
  • Provides embedded support for up to four 10k thermistor temperature inputs
  • Supports program download through USB with an optional 3.5-in. Remote LCD
  • Supports up to two Micro800® Plug-in Modules

Additional Information

  • Explore the capabilities of our Micro800 controllers through the Virtual Brochure and in our Micro800 controllers videos on YouTube.
  • Need help getting started with our Micro800 controllers and Connected Component Workbench programming and configuration software? Watch these training videos for information about plug-in modules, ladder programming, and more.
  • Our Connected Component Solutions offer a simple, cost effective micro-automation solution for builders of small, standalone machines.

To view commonly ordered and quickly available products, use the Product Configuration Assistant for our complete product offerings.


Micro800 Programmable Controllers Family Selection Guide2080-SG001


  • c-UL-us CL1DIV2
  • CE
  • C-Tick
  • KC

Product Certifications

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


Use Connected Components Workbench software with Microsoft Visual Studio® technology to program your Micro820™ controllers.

Learn More

Additional software products are available from Rockwell Software.


Micro800 Family of PLCs Brochure2080-BR001
Micro820 Programmable Logic Controller Product Profile2080-PP004
Micro800 Programmable Controllers Selection Guide2080-SG001
Micro800 External AC Power Supply Installation Instructions2080-IN001
Micro820 20-point Programmable Controllers Installation Instructions2080-IN009
Micro800 Remote LCD Installation Instructions2080-IN010
Micro820 20-point Programmable Controllers User Manual2080-UM005
Micro800 Programmable Controllers General Instructions2080-RM001
More Micro800 Controller publications in Literature LibraryAll Languages

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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

  • Firmware — Obtain firmware for your Micro820™ 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.


Typical applications for our Micro820® controllers include:

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