- 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.
ILX69-PBS
This communication module features a robust design, being shock resistant up to 15 G and able to operate at altitudes of 1000 meters. It is also rated for moisture resistance, functioning in relative
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MVI69-101M
This master communication module is capable of providing power supply over a distance of up to two slots. It delivers a backplane current load of 800 mA at 5 V DC and offers optical isolation rated at
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MVI69-101S
This communication module operates effectively across a range of environments, with a minimum operating temperature of 0°C and a maximum of 60°C. Storage conditions are equally robust, allowing for te
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MVI69-103M
This master communication module supports a power supply distance rating covering 2 slot distances. It includes a rechargeable internal battery that can provide backup power for up to 21 days. The uni
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MVI69-104S
This master communication module supports backplane current loads of 800 mA at 5 V DC and 3 mA at 24 V DC. It has an isolation voltage of 1500 V RMS and can handle an event queue with a capacity of 10
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MVI69-ADM
This module utilizes a CompactLogix backplane and requires only one occupied slot. It features three serial ports and supports a current load of up to 800 mA. The electrical isolation is rated at 1500
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MVI69-ADMNET
This development module has 896 KB of flash ROM space and 640 KB of RAM for application storage. It features two serial ports and a 10/100 Base-T Ethernet port for communication. Designed to function
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MVI69-AFC
This module operates efficiently with a backplane current load of 800 mA at 5 VDC and has a power supply distance rating of up to 2 slots. It features LED indicators for module status, backplane trans
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MVI69-DFCM
The MVI69-DFCM DF1 Master/Slave Network Interface Module is used for the Allen-Bradley CompactLogix series and has a 800 mA max. @ 5 VDC Current Load.
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MVI69-DFNT
This module is compatible with CompactLogix models L2x, L3x, and L4x, as well as the MicroLogix 1500 LRP. It features a 10/100 Base-T Ethernet port with an RJ45 connector. The device is designed to op
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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.