- 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
Free UPS Ground on All Orders!
+1 (919) 205-4392
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.
Learn more
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-L30ERM
Allen Bradley CompactLogix Dual Ethernet with DLR enabled, 1MB capacity of memory, 8 I-O extension, 16 Ethernet Channels, 4 Axis CIP motion with Kinematics function. Controllers are shipped with 1GB S
In Stock Ships Today
1769-L30ERMK
This controller features dual Ethernet ports for robust networking and can handle connectivity for 16 nodes. It contains three I/O banks that can be expanded with additional cables, ensuring flexibili
Call
1769-L30ERMS
The 1769-L30ERMS Controller has a 1 MB + 0.5 MB safety User Memory and an Ethernet/IP Integrated Motion.
In Stock Ships Today
1769-L30ERMS-T
This controller supports three banks of I/O modules and is designed for both DIN rail and rack mounting. It operates within a temperature range of 32 to 104 degrees Fahrenheit and supports Ethernet co
Call
1769-L31
Allen Bradley CompactLogix Dual Serial Processor, 512KB capacity of memory CPU Module
In Stock Ships Today
1769-L32C
Allen Bradley CompactLogix ControlNet Processor, 750 Kilobyte capacity of memory CPU Module
In Stock Ships Today
1769-L32E
Designed for flexibility, this programmable automation controller can manage an impressive maximum of 16 I/O modules along with three I/O banks. It operates with a backplane current of 330 milliamps a
In Stock Ships Today
1769-L32EK
This controller includes an RS-232 serial port for communication and is designed with a continuous isolation rating of 30V. It supports a maximum of three I/O banks and requires a current draw of 660
In Stock Ships Today
1769-L33ER
This programmable automation controller can support up to 16 local modules and two banks, enhancing system expansion possibilities. It features a memory capacity of 2 MB and facilitates communication
In Stock Ships Today
1769-L33ERM
This controller accommodates up to 256 connections and supports a maximum of 32 nodes on its Ethernet network. Ethernet and DeviceNet communications are both supported, with the latter requiring a 176
In Stock Ships Today
Showing 71-80 of
180
results
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.