- 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.
2085-OV16
This module provides 16 discrete output points and is specifically designed for use with Micro850 controllers. It features a minimum operating temperature of 65°C and mounts easily on DIN rails. The b
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2085-OW16
This Micro850 Output Module’s specifications include Digital, 16 Point, 12/24VDC, Relay and 2A.
In Stock Ships Today
2085-OW8
This output module features eight output points utilizing AC/DC relays. It requires a minimum load of 10 mA per channel and has a maximum off-state leakage of 1.5 mA. It also draws up to 120 mA at 5 V
In Stock Ships Today
2085sc-IF16C
This module is designed to function within an isolation voltage of 50 VAC and operates effectively within a temperature range from -20°C to 60°C. Its storage capabilities cover a temperature span from
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2085sc-IF16V
This analog input module accepts current inputs of 0-20 mA and 4-20 mA. It also handles voltage inputs of 0-5 V, 0-10 V, and ±10 V. The device features input filters of various frequencies, such as 4
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2085sc-IF8U
The 2085sc-IF8U module accommodates an operational frequency range from 50 Hz to 60 Hz. With a current rating of 94 mA at 5 VDC and 15 mA at 24 VDC, the module functions effectively in temperatures ra
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2085sc-OF8
This analog output module is configured to generate outputs of 0-20 mA and 4-20 mA currents, as well as voltage outputs spanning from 0 V to +5 V, 0 V to +10 V, and ±10 V. It features a 16-bit resolut
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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.