- 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 Series 4000 Repair
We offer extensive repairs for your Series 4000. We keep many spare parts in stock so that we can repair your Series 4000 as efficiently and effectively as possible. Our standard repair lead time is 3-5 days. However, we can often repair your unit much faster if necessary. We can repair most issues 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 Series 4000 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 Series 4000 Repairs
Browse our catalog of repairable Series 4000 parts to get a quote.
22DJ3-4000
The Allen-Bradley 22DJ3-4000 sensor is a photoelectric sensor with an on/off function module for Type 22DJ3 and Model 4000 devices. It is a Series B module and Series 4000 LED plug-in control function
In Stock Ships Today
22DJ9-4000
The Allen-Bradley 22DJ9-4000 module is a 4000 photoelectric time delay control module. It facilitates on to off and off to on time delay functions. The module is a Series B module with a maximum opera
Available
22DJ9-4001
The Allen-Bradley 22DJ9-4001 module is a time-delay LED control module for the photoswitch photoelectric Sensors. It operates in 2 modes, either the “dark energized” (D) mode or the “light energized”
In Stock Ships Today
22DJ9-5000
This amplifier module is characterized by a fully enclosed sensor, ensuring protection while it operates efficiently. Capable of functioning between 0 °C and 40 °C, it is suited for diverse applicatio
Available
40BY1-4000
Operating from -40°C to 85°C, this optical sensor is housed in a chemical-resistant casing, making it suitable for various industrial applications. It comes with a 3-meter rubber cable for flexible in
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42RC1-4000
This scanner operates with an infrared LED light source, making it capable of functioning efficiently in diverse conditions. The device has a robust enclosure rated NEMA 3, 4, 12, and 13, ensuring pro
In Stock Ships Today
42RC1-4001
As part of the Series 4000, this sensor offers robust environmental protection with an IP67 rating, ensuring resilience against dust and moisture. Its photodetection technology enables a maximum detec
In Stock Ships Today
42RLP-4000
This photoelectric sensor supports an operating frequency range of 50 to 60 Hz and incorporates an LED indicator as its light source. It can be switched between light-operate and dark-operate output s
In Stock Ships Today
42RLU-4003B
This sensor offers an efficient relay change-over output, suitable for easy integration into control systems. It features a minimum reflector distance of 76 mm and employs an infrared LED light source
In Stock Ships Today
42RLU-4200B
This model operates under the polarized retroreflective sensing mode, catering to distances of up to 7 meters. The device features a power consumption of 2 VA and responds in just 5 milliseconds. Cons
Available
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