- 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.
1769-L38ERMOS
This controller offers a total user memory capacity of 5 MB alongside an additional 1.5 MB allocated for safety functions. Connectivity options include a single USB client port and the ability to hand
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1769-L38ERMS
This CPU module comes with 5 MB of standard memory and 1.5 MB dedicated to safety functions. It supports 30 points of I/O expansion and allows for control of up to 16 axes using CIP Motion technology.
Available
1769-L38ERMSK
This safety controller houses a user memory of 5 MB and a dedicated safety memory of 1.5 MB. It supports up to 80 EtherNet/IP nodes and can establish 256 connections. The device includes provisions fo
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1769-LSP
This processor provides 16 slots for expansion modules, accommodating growing application needs. It supports 3.25 KB for the user program and 3.65 KB for user data. Operating temperature ranges betwee
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1769-MGA256
This controller supports copper wiring and operates efficiently within temperatures ranging from 32°F to 104°F. It can be stored at temperatures between 32°F and 122°F. Both operating and storage cond
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1769-NGA16K
This module utilizes a sophisticated internal architecture featuring CAM and fast cache systems, along with multi-port SRAMs, for efficient data handling. It supports 90C copper conductors, and its wi
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1769-NGA64
Operating within a temperature range of 0 to 40 degrees Celsius, the toolkit requires copper wire rated for 90 degrees Celsius and accommodates solid wires from 22 to 14 AWG and stranded wires from 22
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1769-NGA8
This module operates at a backplane current draw of 120 mA at 5 V DC and features a 16-bit resolution. It employs a delta-sigma conversion type with a conversion rate of 250 microseconds for each chan
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1769-OA16
This output module supports two isolated groups, each containing eight outputs, and is capable of receiving both 120V and 240V AC sources. It offers an operational voltage range of 85 to 265V AC, func
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1769-OA16K
This output module consists of 16 outputs and is rated for voltages of 120 or 240 VAC. It features an output delay of 1/2 cycle and a maximum on-state current of 10 mA. The device can draw 225 mA at 5
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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.