- 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 1786 Repeaters Repair
We offer extensive repairs for your 1786 Repeaters. We keep many spare parts in stock so that we can repair your 1786 Repeaters as efficiently and effectively as possible. Our standard repair lead time is 2-4 weeks. However, we can often repair your unit much faster if necessary. We can repair most issues with your 1786 Repeaters 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 1786 Repeaters 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 1786 Repeaters Repairs
Browse our catalog of repairable 1786 Repeaters parts to get a quote.
1786-BNC
This product supports crimp connections at 75 Ohms and fits various coaxial trunk cable sections. It is suitable for installation in nonhazardous locations and can be easily connected by twisting and
In Stock Ships Today
1786-BNCJ
This inline coupler offers a female-to-female connection with a compact bullet design, providing effective signal path shielding. With an impedance of 75 Ω, it is aptly suited for various applications
In Stock Ships Today
1786-BNCP
Designed for network extension and repairs, the 1786-BNCP coaxial connector operates within ControlNet networks. It boasts an impedance of 50 ohms and is compatible with various coaxial cables. This c
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1786-CTK
This kit contains several essential tools: a knife, memory blade holder, crimp tool, calibration/flare tool, a cable strip tool with dual blade cassettes, and a wire cutter, along with an installation
In Stock Ships Today
1786-FS300
This cable assembly utilizes a 200/230 micron HCS fiber and is suitable for various applications requiring fiber optic connections. It can link devices over a maximum distance of 300 meters and suppor
In Stock Ships Today
1786-RG6F
This cable has a 75 Ω impedance and utilizes quad-shielding for optimal signal integrity. It accommodates trunk and drop cable configurations for effective data distribution in industrial applications
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1786-RPA
Allen-Bradley 1786 ControlNet Repeaters with Modular Repeater Adapter type, RG6 copper coax fiber type, and 24V DC power Used and Surplus In Stock
In Stock Ships Today
1786-RPCD
Allen-Bradley 1786 ControlNet Repeaters with Coaxial Repeater Module type, RG6 copper coax fiber type, and 5V DC power Used and Surplus In Stock
In Stock Ships Today
1786-RPFM
Allen-Bradley 1786 ControlNet Repeaters with Repeater Medium-Distance Fiber Module type, 62.5/125 micron multi-mode OM-1 fiber fiber type, and 5V DC power Used and Surplus In Stock
In Stock Ships Today
1786-RPFRL
This fiber ring repeater supports a supply voltage of 24 VDC and is categorized under IP20 for protection. Power consumption stands at 2.8 watts, with proper operation maintained within a temperature
In Stock Ships Today
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About 1786 Repeaters
The 1786 repeaters series is a series of ControlNet modular repeater adapters by Allen-Bradley. These repeater adapters are made to help create a star or ring topology, execute the conversion of network media from copper to fiber, create a point-to-point topology, or extend the length of a network, and the reverse is also true. The maximum number of repeater adapters allowed on a series is 20. The 1786-RPA/B ControlNet repeater adapter module from the 1786 repeaters series operates on 24 Volts input power and it comes with a detachable power supply. The 1786 ControlNet modular repeaters adapt to create ControlNet network repeaters. From the Allen-Bradley 1786 Repeaters series, the 1786-RPA/B repeater adapter is compatible with several modules, thus helping to create the ControlNet network repeater, for instance, the medium-distance 1786-RPFM repeater fiber modules, short-distance 1786-RPFS repeater fiber modules, dual-copper 1786-RPCD repeater module, or the fiber-ring 1786-RPFRXL repeater modules.
The 1786-RPA/B repeaters from the Allen-Bradley 1786 repeaters series works with the 1786-RPFS or the 1786-RPCD repeater modules, allowing the users to attach as many as 4 repeaters to the repeater adapter as desired. However, when it is used with 1786-RPFRXL and 1786-RPFRL repeater modules, only 2 repeaters can be attached to the repeater adapters. The 1786 repeaters provide digital re-timing of the ControlNet network data, 1 coaxial channel, and the power to the repeater modules along with status indicators. When the adapters ship, they come with items such as 1 detachable terminal block or repeater adapter power connector, 1 DIN rail locks, and one 75 ohms terminator that helps with the termination of the unused ports.