- 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 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.
Learn more
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-B00XN5
This indicator light module has a steady light type with an outer diameter of 70 mm. It is constructed from durable polycarbonate material and offers vibration and shock ratings of 0.75 G and 35 G, re
In Stock Ships Today
855T-B10DD4
This model features a red light and includes a built-in piezo sounder for audible alerts. The diameter is 70 mm, and it utilizes a two-circuit module for enhanced functionality. Made from plastic, thi
In Stock Ships Today
855T-B10DN3
Featuring an outer diameter of 70 mm, this light module operates at a rated voltage of 120 V AC. It supports an operating temperature range from 32 to 104 degrees Fahrenheit. This device has a shock r
In Stock Ships Today
855T-B10DN4
This module emits a constant light and is suitable for surface mounting applications. The outer diameter is measured at 70 mm. It is built to endure significant external impacts with a shock rating of
In Stock Ships Today
855T-B10DN5
This stack light model includes an aluminum pole and boasts a black housing, providing durability and aesthetic compatibility. With a maximum power consumption of 7 Watts, it draws a low current of 0.
In Stock Ships Today
855T-B10FN4
This light module operates at a rated AC voltage of 120 V. The flashing light serves as a steady illumination source, measuring an outer diameter of 70 mm. It is designed for surface mounting and has
In Stock Ships Today
855T-B10SA1
This sound module operates at a rated frequency of 60 Hz with a current draw of 65 mA. It has an outer diameter of 69.5 mm and meets IP54 protection standards. The terminal torque is specified at 0.8
In Stock Ships Today
855T-B10SA3
This single-tone piezo-style sounder operates at 120 V AC with a sound output ranging from 92 to 107 dB. It features a black ABS plastic housing and can be mounted as a stack light or panel-mounted. W
Call
855T-B10TA1
The Allen-Bradley 855T-B10TA1 Control Tower Sound Module is a sound-only module from the Bulletin 855T Stack Lights series. The 855T-B10TA1 Sound Module has a maximum voltage rating of 120 Volts AC an
In Stock Ships Today
855T-B20SA1
This single-tone sound module is housed in a black enclosure and boasts an IP54 rating, providing dust and water resistance in moderate environments. It operates with a maximum altitude capability of
Available
Showing 1-10 of
46
results