- 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
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Allen Bradley Micro 850 Repair
We offer extensive repairs for your Micro 850. We keep many spare parts in stock so that we can repair your Micro 850 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 850 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!
- 2 Year DO Supply Warranty
- Fast repairs at low costs
- No surprises or up-charges for difficult repairs
- Standard lead time of 2-4 weeks
- Extensive quality control and testing
Get a repair quote
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's
warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Hardware issues & error codes we repair
We repair all of the following hardware issues and error codes with your Micro 850 parts.
- 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
- DF1, DH-485, DH+, Profibus, Remote I/ (RIO) failures and more!
- Intermittent communication
- Solid RED/Blinkging RED communication lights
- Devicenet, Ethernet, ControlNet, RS232 ports.
- Missing CJC Jumpers
- Incorrect readings
- Failed inputs
- Dead power supplies
- Incorrect voltage
- Broken Plastic
- Poor Connections
- Bad Slots
Browse Micro 850 Repairs
Browse our catalog of repairable Micro 850 parts to get a quote.
2080-LC50-24AWB
This Micro 850 Logic Controller has 14-120V AC Input with 10-Relay Output.
Available
2080-LC50-24QBB
This controller provides a total of 14 inputs and 10 outputs rated for 24V AC/DC. It requires a power supply voltage within the range of 20.4-26.4V DC, consuming 28 watts. Enclosure rating meets IP20
In Stock Ships Today
2080-LC50-24QVB
This Micro 850 Logic Controller has 14-24V DC/V AC Input with 10-24V DC Sink Output.
In Stock Ships Today
2080-LC50-24QWB
This controller accommodates 14 AC/DC inputs and outputs specified for 24V functionality. It features 10 relay outputs along with four embedded high-speed counter channels. The product is rated for a
In Stock Ships Today
2080-LC50-48AWB
This Micro 850 Logic Controller has 28-120V AC Input with 20-Relay Output.
In Stock Ships Today
2080-LC50-48QBB
This programmable controller includes 12 high-speed DC inputs and 16 standard DC inputs, capable of operating at standard input voltages of 12 or 24V. It supports outputs, comprised of 4 high-speed an
Available
2080-LC50-48QVB
This Micro 850 Logic Controller has 28-24V DC/V AC Input with 20-24V DC Sink Output.
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2080-LC50-48QWB
This controller provides 28 inputs, including 12 high-speed inputs, and supports both solid and stranded wire configurations. It operates at an input voltage rating of 24V AC/DC and has a power consum
In Stock Ships Today
2085-ECR
As an integral part of the Micro800 series, the 2085-ECR terminator provides essential support for Micro800 Expansion I/O modules. This device functions as the endpoint of the host system's serial bus
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2085-IA8
This module consists of eight input channels capable of handling an operating current of 12.5 mA at 120 volts AC. It has a minimum ON current of 5 mA when at 74 volts AC. Isolation between channels is
Available
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About Micro 850
The Micro 850 series is a series of 24-point and 48-point programmable logic controllers from Allen-Bradley. The input and output terminals are embedded in the controllers. Five plugin modules can be used with these controllers and they can run with 24 Volts DC power supplies. These controllers are suitable for those applications where increased amounts of digital and analog performance are needed. The Micro 850 series controllers support the expansion of I/O support. The controllers are equipped with high-speed input interrupts. They support the common industry protocols and they have Ethernet/IP support. The controllers have compact designs and save space. They are manufactured with embedded motion capabilities and they support the Workbench programming software.
The Micro 850 controllers can be connected to HMIs (Human Machine Interfaces). The 850 series controllers are mostly used for larger standalone machine applications where high precision with analog and digital I/O is required. They have increased flexibility with removable terminal blocks. The Micro 850 series supports both 2 PTO and 3 PTO motion axes. There are different variants in this series with different input types. The base plugin slots in this series are 3 and 5. Three-channel variants known as channels 8, 16, and 4 are available in the 850 series controllers. The Micro 850 controllers have an update rate of 50 milliseconds. The power consumption ratings are 100 milliAmps at 5 Volts and 110 milliAmps at 5 Volts. The 850 series controllers are approved for Class I, Division 2 rated hazardous locations. The Micro 850 series controllers can be stored at an ambient temperature between -40 and 85 degrees Celsius when not in use. The controllers can be mounted by using panel mounting with 4 M4 screws.