- 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.
1768-CNB
Allen Bradley CompactLogix ControlNet Bridge Communication Module
In Stock Ships Today
1768-CNBR
The ControlNet Bridge Module facilitates communication between nodes at a rate of 5 Mbps. It includes two BNC ports and one RJ45 port for connectivity. The module can withstand conditions ranging from
In Stock Ships Today
1768-ENBT
This Ethernet/IP module operates efficiently at Ethernet speeds of 10/100 Mbps and enables up to 128 Logix and 64 TCP/IP connections. It has a power consumption rating of 4.34 watts with a dissipation
In Stock Ships Today
1768-EWEB
This compact module operates at communication rates of either 10 Mbps or 100 Mbps. It can manage up to 64 TCP/IP connections and 128 CIP connections simultaneously. With a temperature range from 0°C t
In Stock Ships Today
1768-KY1
Designed for compatibility with specific CompactLogix controllers, this replacement key facilitates DIN rail mounting and is made from plastic, often recognized by its orange color. It features robust
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1768-L43
Designed for use within a CompactLogix system, the 1768-L43 processor accommodates up to 2 communication modules and connects with a maximum of 16 local or remote I/O modules. The unit can handle 2 I/
In Stock Ships Today
1768-L43S
Allen Bradley CompactLogix L43 additional Processor, 2.0MB Standard capacity of memory, 0.5MB additional capacity of memory Module
In Stock Ships Today
1768-L45
This processor allows for a maximum configuration of four local 1768 I/O modules and supports a total of 30 local and remote 1769 I/O modules. It operates with a backplane current of 2 Amps at 24 Volt
In Stock Ships Today
1768-L45S
Allen Bradley CompactLogix L45 additional Processor, 3.0MB capacity of memory, 1.0MB additional capacity of memory Module
In Stock Ships Today
1768-M04SE
Allen Bradley CompactLogix 4-Axis Sercos Motion Module
In Stock Ships Today
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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.