- 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 CompactLogix Repair
We offer extensive repairs for your CompactLogix. We keep many spare parts in stock so that we can repair your CompactLogix 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 CompactLogix 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 CompactLogix 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 CompactLogix Repairs
Browse our catalog of repairable CompactLogix parts to get a quote.
MVI69-DNP
Designed to operate with Allen-Bradley 1769 CompactLogix / MicroLogix 1500 LRP backplanes, this module draws a 5VDC current of 800 mA. It features two RJ45 application ports and a single RJ45 configur
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MVI69-DNPSNET
This communication module has a current load of 800 mA at 5 VDC and permits a power supply distance of up to 2 slot positions. It features a rugged design that can withstand 30 G of shock and operates
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MVI69-EGD
Designed for efficient communication, the MVI69-EGD supports an 800 mA backplane current load at 5 VDC and features Ethernet connectivity with a 10/100 Base-T RJ45 connector. It operates effectively w
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MVI69-FLN
This network interface module is rated for operation within temperatures ranging from 0°C to 60°C and can be stored in conditions as low as -40°C or as high as 85°C. It can handle a shock rating of up
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MVI69-GEC
The MVI69-GEC master communication module draws a backplane current of 800 mA at 5 VDC and maintains efficient power supply within a two-slot distance. It features LED indicators for power, module sta
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MVI69-GSC
The MVI69-GSC Generic Serial ASCII Network Interface Module is used for the Allen-Bradley CompactLogix series and has a 800 mA max. @ 5 VDC Current Load.
In Stock Ships Today
MVI69-HART
This module features a backplane current load of 800 mA at 5 VDC and supports power supply distances of up to 2 slots. For configuration purposes, it includes an RJ45 (RS-232) serial port. Electrical
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MVI69-MCM
The MVI69-MCM module has a backplane current load of 800 mA and offers three communication ports. It can connect to slave nodes numbered from 1 to 247. It functions effectively in relative humidity le
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MVI69-MNET
The MVI69-MNET Modbus TCP/IP Communication Module is used for the Allen-Bradley CompactLogix series and has a 800 mA max. @ 5 VDC Current Load.
In Stock Ships Today
MVI69-MNETC
This communication module supports an Ethernet port with 10/100 Base-T functionality through an RJ45 connector, along with a configuration port RJ45 (RS-232) that includes a DB-9 adapter. It operates
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About CompactLogix
The CompactLogix controller series has been created by Allen-Bradley and it consists of different kinds of controllers that have different characteristics but that serve the same purpose. The main difference between these controllers is their size and some power and voltage settings. Some of the different subseries included in the bigger CompactLogix series are the 5380, 5480, 5270, 5580, and the 5570 series. The controllers also work with Compact GuardLogix series controllers. The Allen-Bradley CompactLogix controllers come with different ports and communication modules. To install one of these controllers, the first step is to choose a compatible controller according to size, memory, and other characteristics. Then a network must be selected along with the compatible drive or motor. Finally, I/O and additional cables and accessories can be added to the controller system.
The difference between the standard CompactLogix controllers and the Compact GuardLogix controllers is that these controllers can perform safety functions as well. The Allen-Bradley CompactLogix series controllers can be used with different accessories such as the 1733 ArmorBlock module and the 1738 ArmorPoint I/O module. This can be connected via the Ethernet/IP network and it provides benefits such as an IP 67 rated enclosure, an additional SD card slot, Dual Ethernet ports, and a USB port, among others. The Allen-Bradley CompactLogix series controllers can be configured to perform data transfers between different devices. This is achieved exclusively via the Ethernet/IP communication option included in each controller in the series. The controllers have a communication rate of approximately 10 to 100 Megabytes per second, and some that come with a rate of 1 gigabyte per second.