- 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 855T Stack Lights Repair
We offer extensive repairs for your 855T Stack Lights. We keep many spare parts in stock so that we can repair your 855T Stack Lights 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 855T Stack Lights 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 855T Stack Lights Repairs
Browse our catalog of repairable 855T Stack Lights parts to get a quote.
855T-BPM25
Equipped to handle up to 2.5G of vibration, the mounting base features a 2.75-inch diameter. It is compatible with a standard pole design that has a height of 250 millimeters. The unit also includes a
In Stock Ships Today
855T-BVM
Intended as a base for stackable lights, the 855T-BVM features a vertical orientation and is constructed from durable plastic material. It has a protection class rating of IP65, making it suitable for
Available
855T-BVMC
This stack light base has a mounting diameter of 70 mm and is intended for vertical installation. It is crafted from durable polycarbonate material and has a protective IP65 rating. Operating temperat
Available
855T-DM1BPM25
This stack light mounting base is made of durable polycarbonate material and features a sturdy black housing. It has no cap option and supports communication rates of 125K, 250K, 500K, and autobaud. T
In Stock Ships Today
855T-DS2BCB
The 855T-DS2BCB DeviceNET base operates within a temperature range of -25°C to 50°C, and boasts an IP65 protection rating. Its NEMA 4/4X/13 enclosure type ensures durability in various environments. T
In Stock Ships Today
855T-G24BR7
This stack light features a 70 mm module size and is well-suited for control tower applications. Rated at 50 mA (typical), it has a grey housing and a clear lens. Additionally, it complies with NEMA 4
Available
855T-G24DN4
This stack light operates at a voltage of 24V and is compatible with both AC and DC currents. It boasts a lens diameter of 70 mm and comes housed in a grey casing, ensuring durability. Certified with
In Stock Ships Today
855T-G24GL4
This stack light module has a size of 70 mm and is intended for socket mounting. It provides a red illumination and is approved under UL and CE regulations. With an IP66 rating, it guarantees protecti
In Stock Ships Today
855T-G24SA1
This Allen Bradley sound module, part of the 855T Stack Lights series, operates on AC and DC power at 24 volts. It consumes 65 mA and has a decibel output ranging from 64 to 103 dB(A). The sound modul
In Stock Ships Today
855T-G24YL4
Characterized by an ingress protection rating of IP54, this tower light can resist dust and water sprays, making it suitable for challenging environments. The module size is 70 mm and is constructed w
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