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Micro 800 Repair

Allen Bradley PLC Micro 800

We offer fast turn around and low prices!

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One Year DO Supply WarrantyOne Year DO Supply Warranty 
'Fast RepairsFast repairs at low costs

We offer extensive repairs for your Micro 800. We keep many spare parts in stock so that we can repair your Micro 800 as efficiently and effectively as possible. Our standard repair lead time is 2-4 weeks. However, we can often repair your unit much faster if necessary. We can repair most issues with your Micro 800 and if for some reason we cannot repair your unit we will do our best to offer a refurbished unit at the repair cost, so that you can get a working unit back as soon as possible!

Repair Details

We can repair hardware issues and error codes with your Micro 800 such as:

  • Processors
    • Bad communication ports
    • Broken selector/key switches
    • Dead batteries/Bad Battery connections
    • Solid or Blinking RED OK Status Light
    • Solid or Blinking RED RUN Status Light
    • Solid or Blinking RED Fault Status Light
  • I/O Modules 
    • Bad analog inputs or ouptus
    • Bad digital input or outputs
    • Bad relays (stuck on/off)
    • Incorrect voltages on inputs or outputs
    • Incorrect current on inputs or outputs
  • Communication Modules​​​​​​​
    • DF1, DH-485, DH+, Profibus, Remote I/ (RIO) failures and more!
    • Intermittent communication 
    • Solid RED/Blinkging RED communication lights
    • Devicenet, Ethernet, ControlNet, RS232 ports. 
  • Thermocouple Modules/RTD Modules
    • Missing CJC Jumpers
    • Incorrect readings
  • High Speed Counters
    • ​​​​​​​Failed inputs
  • Power Supplies​​​​​​​
    • Dead power supplies
    • Incorrect voltage
  • Chassis/Racks
    • ​​​​​​​Broken Plastic
    • Poor Connections
    • Bad Slots

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The Micro 800 series is a series of PLC devices from Allen-Bradley/Rockwell Automation. It is a cost-effective series and it saves machine assembly time. The 800 series devices have set a global standard for robust performance and capability and ease of use to match various lower-end application demands. This series has been specially designed for low-cost standalone machines. The devices in the 800 series come with embedded USB ports for easy programming. They use simple serial and Ethernet/IP networks for networking and communication. The Micro 800 devices are equipped with removable terminal blocks that make installation and maintenance easy. The Automatic Device Replacement feature is available in all the device variants of the 800 series. This feature helps when the users need to replace parts and it automatically detects the new part and downloads the necessary information and driver for it. Using the Workbench software, the 800 PLC devices can be controlled and programmed.


The Micro 800 series devices are available with both human-machine interfaces and without them. Some of the variants are equipped with LED indicators to show the running status of the PLC devices. There are plug-in modules that are supported by the Micro 800 programmable controller series, including the Micro 810, 820, 830, and 850 plug-in modules. The Micro 800 product line features specialty modules that can extend a machine’s functionalities. An Easy 8 module is available in the 800 series which is a single-channel plug-in module that can read operating conditions and digitize the load cell sensor that is used in process-weighing applications. Various instruction sets, including the Ladder diagram and functional block diagram, is supported by the Micro 800 devices. The Micro 800 series can produce closed-loop control systems with embedded PID instructions and floating-point calculations. It can also help shorten the machine development time by using the 280 KB memory.

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2080sc-BACMicro 800 Repair ServiceAskRequest A Quote
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