Allen-Bradley Micro800 Parts

PLC • 11 parts available

Programmable logic controllers are the core of industrial machine control. This catalog covers CPUs, I/O, communication modules, power supplies, and chassis used across discrete and process applications. Need repair? We offer PLC repair services.

Featured Micro800 in stock

High-value Milwaukee inventory matched to this product line.

Allen-Bradley 2080-LC50-24QBB

2080-LC50-24QBB

New – Open box

$749.99 USD

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Search all inventory
Part NumberDescription
2080-LC50-24QBBAllen Bradley 2080-LC50-24QBB /B Micro850 PLC 24 Point Controller - Open Box · New – Open box · $749.99 USD
2080-IF2Analog Input, 2 Unipolar Non Isolated Points, Voltage/Current, 0 10V DC, 0 20 mA
2080-L50E-48QWB2080-L50E-48QWB
2080-LC20-20QBBRockwell Automation - 2080-LC20-20QBB
2080-LC20-20QWBRockwell Automation - 2080-LC20-20QWB
2080-LC30-48AWBAllen Bradley 2080-LC30-48AWB / 2080LC3048AWB Ser A Micro830 48 I/O Controller
2080-LC50-24QWBMicro850 Controller, (14) 24V AC/DC Digital Inputs, (10) Digital Relay Outputs, 24V DC Power
2080-LC50-48QBBEtherNet/IP Controller Controller Modbus ASCII CIP
2080-lc50-48qwb2080-lc50-48qwb
2080-LC70-24QWBAllen Bradley (Rockwell Automation) 2080 D48 - 2080-LC70-24QWB
2080-RTD2Micro-800 2-Channel RTD Input Module (Non-Isolated)

Micro800 buying & repair guidance

Use the catalog string from the nameplate when ordering or quoting. Need a hand? Contact us or request a quote.

Common Micro800 failures

  • Corrupted user memory or failed nonvolatile storage after power events
  • Communication module faults (EtherNet/IP, ControlNet, DeviceNet)
  • Power supply ripple or failed capacitors causing intermittent resets
  • I/O channel failures from field wiring shorts or overvoltage

Seeing these symptoms? PLC repair or search in-stock replacements.

Series & revision differences

Series letters (A, B, C, D) and catalog suffixes often change firmware support, memory capacity, or network options. Match the series on your nameplate when possible; if the exact series is unavailable, confirm firmware and rack/chassis compatibility before swapping.

Confirm the full catalog and series before you buy. Condition & authenticity · Quote a specific series

Repair vs replace

Repair is often the fastest path when the program, keying, and I/O layout must stay identical. Replacement makes sense for obsolete CPUs with no repair path, expanded I/O needs, or when a newer series is already approved in your plant standard.

Start a repair quote · Request a replacement quote · Search all inventory

PLC repairRequest a quoteSearch all inventoryAll Allen-Bradley categories

Still have questions?

Find answers to shipping, warranties, repairs, and more.

Yes. NJT Automation maintains surplus and refurbished Micro800 inventory in Milwaukee, with additional sourcing when a specific catalog number is not on the shelf. In-stock items above can ship the same business day when ordered by the cutoff.
In most cases, yes. We offer mail-in repair with testing and a warranty. Send photos and the catalog/series from the nameplate for a repair quote, often faster than waiting on obsolete new stock.
Request a quote with the full catalog string and series from the nameplate. We can confirm whether a nearby series is compatible or source the exact revision you need.
In-stock Milwaukee inventory typically ships the same business day when ordered before the cutoff, with ground and expedited options. Local pickup can be arranged. Contact us to schedule.
NJT Automation

NJTAutomation

Industrial Electronics

Supply & Repair, Milwaukee WI

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Trademarks & Compatibility

All trademarks, service marks, trade names, brand names, and logos displayed on this website are the property of their respective owners. Any references to manufacturers, products, or brands are for identification and compatibility purposes only and do not imply any affiliation with, endorsement by, sponsorship from, or authorization by the respective trademark owners.

Independent Supplier

NJT Automation is an independent supplier of surplus, refurbished, and pre-owned industrial automation equipment. Unless expressly stated otherwise, NJT Automation is not an authorized distributor, dealer, representative, or affiliate of the original equipment manufacturer (OEM) for any products offered on this website.

Product Condition & Warranty

Products sold by NJT Automation may be surplus inventory, discontinued models, older series, or units with earlier manufacturing date codes than those currently available from the OEM or its authorized distribution network. As NJT Automation is not an authorized distributor, manufacturer warranties, support programs, and other OEM services may not apply. Any warranty provided is solely that of NJT Automation, where applicable.

Firmware & Software Licensing

Certain programmable logic controllers (PLCs), drives, HMIs, and other electronic products may require firmware to operate. While some products may include firmware, NJT Automation makes no representations or warranties regarding whether firmware is installed, the firmware version or revision level, its compatibility with your application, or its licensing status.

NJT Automation does not provide, obtain, transfer, or license firmware on behalf of customers. We make no representation regarding your ability or legal right to obtain, download, install, or use firmware from the OEM, its authorized distributors, or any other source. It is the customer's sole responsibility to ensure compliance with all applicable End User License Agreements (EULAs), software licenses, intellectual property rights, and other terms governing the acquisition, installation, and use of firmware.

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