- 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 Bulletin 855D Repair
We offer extensive repairs for your Bulletin 855D. We keep many spare parts in stock so that we can repair your Bulletin 855D 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.
Learn more
Hardware issues & error codes we repair
We repair all of the following hardware issues and error codes with your Bulletin 855D 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 Bulletin 855D Repairs
Browse our catalog of repairable Bulletin 855D parts to get a quote.
855D-P00SC20G10L4L5
This stack light is IP65-rated for protection against dust and water, compliant with NEMA 4, 4X, and 13 standards. It has a notable lamp life of up to 100,000 hours and flashes at a frequency of 2 Hz.
In Stock Ships Today
855D-P00SC20G24Y4Y3
Rated for the IP65 protection class, this stack light is built to withstand harsh environments and meets NEMA sizes 4, 4X, and 13. With a negligible current draw of 40 mA and a lamp life expectancy of
In Stock Ships Today
855D-P10SC20B10L5L6L4
This stack light is designed for pole mounting and is built to function effectively in environments with temperatures ranging from 0 °C to 40 °C. The unit maintains performance in humidity levels up t
In Stock Ships Today
855D-P10SC20B10L6L4
This industrial stack light is suitable for pole mounting and can operate effectively in conditions with a maximum humidity of 80%. Designed for environments up to 1000 meters above sea level, its ope
In Stock Ships Today
855D-P10SC20B10L7L5L4
This compact tower light operates at 120 VAC and is designed with a mounting style that utilizes an aluminum pole with a foot. The LED modules flash in three colors: clear, amber, and red. It includes
In Stock Ships Today
855D-Q25B24Y5Y6Y7Y4C1
The device is equipped with steady LED modules and offers IP65 protection along with NEMA Type 4 / 4X / 13 ratings. It features a quick-release mounting style with a 25 cm pole length, ensuring ease o
In Stock Ships Today
855D-T10SC20B24Y3Y5Y4C1
This unit features an outer diameter of 30 mm and has an IP65 rating, ensuring a robust design suitable for challenging settings. It operates at 24 V AC/DC and is available with a 2-meter stranded cab
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855D-T25SC20G24Y3Y5L4
This stack light operates with an actuating voltage compatible with both AC and DC systems. It features a rated lamp life of 100,000 hours and exhibits a flashing frequency of 2 Hz. The unit has a gre
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