- 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 856T Light And Sound Modules Repair
We offer extensive repairs for your 856T Light And Sound Modules. We keep many spare parts in stock so that we can repair your 856T Light And Sound Modules 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 856T Light And Sound Modules 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 856T Light And Sound Modules Repairs
Browse our catalog of repairable 856T Light And Sound Modules parts to get a quote.
856T-B24C
This power module features a base diameter of 2.75 inches (70 mm) and can accommodate vertical mounting. The device can support up to 7 circuits and has an operating current consumption of 30 milliamp
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856T-B24Q10C
This pole mount base facilitates quick-release installation at a height of 10 cm, suitable for vertical orientations. It includes a cap and supports five circuits. Rated IP66/67, it ensures protection
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856T-BA7P25C
This component accommodates stack lights and measures 70 mm in size. Factory assembled for convenience, it features a vertical mounting orientation on a 25 cm pole. The enclosure is rated Type 4/4X/13
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856T-BAC3C
This 70 mm power module operates reliably within an IP67 rating, ensuring resistance to dust and water. It functions effectively under a wide temperature range, from a minimum of -30 °C to a maximum o
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856T-BB7
This light module incorporates a multi-function LED capable of various illumination modes and is suitable for vertical stacking. The module has a compact size of 70 mm and integrates easily into its h
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856T-BB8
This module includes multi-function LED capabilities and is stack mounted. It draws a current of 40 mA and outputs a yellow light. The IP65 protection rating ensures resilience against environmental f
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856T-BGB4
Designed to function in both steady and flashing operation modes, this stack light supports a single circuit arrangement. It features a compact module size of 70 mm and a black housing that blends wel
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856T-BT3
This stack light operates at a supply voltage of 24 Volts, compatible with both AC and DC supply. It features an IP66 rating corresponding to NEMA 4X, ensuring protection against dust and water. The p
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856T-BT5
The 856T-BT5 is designed with a compact base diameter of 70 millimeters (2.75 inches) and features a polycarbonate enclosure in a black finish. This stack light utilizes an LED bulb with an amber lens
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856T-BT6
This stack light operates at a nominal supply voltage of 24 volts AC or DC. It features a blue lens crafted from polycarbonate, ensuring clarity and durability. The unit has a remarkable brightness in
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