Micro850 Expansion I/O Controllers

Provides additional analog I/O, digital I/O and specialty capabilities
Offers removable terminal blocks for ease of installation, maintenance and wiring
Supports as many as 132 I/O points on each Micro850® controller (maximum of 4 expansion I/O modules)
2085 Analog Expansion I/O Modules

Analog input and output modules available: 4-channel, 8-channel, isolated
High resolution
High accuracy
2085 Digital Expansion I/O Modules

Variety of DC and AC discrete modules available to suit different applications
Solid-state output modules available for applications that require more than relays
High-density discrete I/O module available to reduce space consumption
2085 Specialty Expansion I/O Modules

Resistance temperature detector (RTD) available (4-channel, isolated)
Thermocouple (TC) modules available: 4-channel, isolated
High accuracy
2085 Bus Terminator Expansion I/O Modules
End cap terminator

Additional Information
Explore the capabilities of our Micro800 controllers through the Virtual Brochure and in the Allen-Bradley Micro800 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 Components solution provides a design toolkit, programming software, and all the right products bundled together to help you more quickly design and develop machines.

Discover the benefits of modular flexibility by watching the Allen-Bradley Micro850 Introductory Animation video.