Micro800 PLC Plug-in Modules and Accessories

With our Bulletin 2080 Micro800® Programmable Logic Controllers Plug-in Modules and Accessories, you can adapt your base unit controller to fit your application needs. Extend the functionality of embedded I/O without increasing the footprint of your controller. Increase the system capabilities through memory and clock modules.


Bulletin 2080 Micro800 PLC Plug-in Modules and Accessories
  • Overview
  • Product Selection
  • Specifications
  • Software
  • Documentation
  • Resources


Plug-in Modules

  • Available for additional I/O, communications, backup memory and specialty capabilities
  • Snaps easily into controller without expanding the footprint
  • Operates in -20…65 °C (-4…149 °F) temperatures

2080 Communication Plug-in Modules

  • Include DeviceNet™ scanner modules that enhance communication capabilities up to 20 nodes of PowerFlex® AC drives or CompactBlock LDX I/O and also reduce wiring and installation costs for larger standalone machines that have distributed drives and I/O
  • Provide isolated serial port to support RS-232 and RS-485 communications
  • Address even the most intensive serial communications tasks with Modbus RTU and ASCII protocol support
  • Allow you to expand with as many as five additional serial ports

2080 Analog I/O Plug-in Modules

  • Support analog input and output (2-channel, 4-channel, non-isolated)
  • Allow you to expand with as many as 20 analog inputs
  • Include resistance temperature detector/thermocouple (2-channel, non-isolated) modules that support temperature control when used with PID

2080 Digital I/O Plug-in Modules

  • Reduce the need for external relays with flexibility to add as many as 20 relay outputs
  • Allow you to customize your controller in a cost-effective manner for input-intensive or output-intensive applications
  • Double the amount of I/O without increasing the controller size

2080 Specialty Plug-in Modules

  • Include motion high speed counter modules that support touch probe input in hardware for exact registration of axis and also provide position verification for servo and encoder feedback modes
  • Include trim potentiometer modules (6-channel, analog input) that are low-cost method of adding six analog presets for speed and position control and can also be embedded into controllers to avoid casual access by operators

2080 Backup Memory and High-accuracy Real-time Clock Plug-in Modules

  • Provide one-touch back-up, supports removal and insertion under power
  • Can be used to clone and update PLC application code (available for Micro830® controllers only)
  • Provide high-accuracy real-time clock function without need to calibrate or update


  • LCD display and keypad for Micro810 controller
  • USB adapter plug for Micro810 controller
  • Remote LCD display and keypad for Micro820 controller
  • 120/240VAC to 24VDC Power Supply for Controller and Expansion I/O modules
  • 120/240VAC to 24VDC Power Supply for Controller, 12W only

Additional Information

  • Our PartnerNetwork™ offers complementary product solutions for Micro800 Plug-in modules 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.
  • 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.

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 Micro800® 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

  • 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.