- 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 1784 Repair
We offer extensive repairs for your Bulletin 1784. We keep many spare parts in stock so that we can repair your Bulletin 1784 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 Bulletin 1784 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 1784 Repairs
Browse our catalog of repairable Bulletin 1784 parts to get a quote.
1784-CP10
This communication cable uses a shielded serial null modem configuration to enhance data transfer integrity. Equipped with a 9-pin D-sub female connector and a 25-pin D-sub male connector, it ensures
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1784-CP7
This communication adapter is specifically a PLC-5 type. It connects via a 9-pin D-Sub connector and can also support an 8-pin Mini-DIN connection. The operating temperature range for the device is be
Available
1784-CP8
This adapter facilitates connections via a 62-pin to 3-pin Phoenix input/output interface. With a built-in adapter shell termination style, it employs a metal D-Shell cable, ensuring robust functional
In Stock Ships Today
1784-KTK1
This interface module adheres to peer communication protocols, allowing seamless integration. It features a single-cable connection to the PLC-5 processor and is rated for power consumption of 3.5 Amp
In Stock Ships Today
1784-PKTS
This interface card operates within PCI Bus Specification Revision 2.3 and is intended exclusively for Remote I/O scanners. With a maximum cable length of 10,000 feet at 57.6 kbit/s, it ensures expans
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1784-PM02AE-TP01
This termination panel has a cable length of 1 meter and supports a DIN-rail mounting setup. It operates effectively across two axes and can handle temperatures from 0 to 40 °C, with humidity levels u
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1784-T35
This model has storage capacity options of either 20 MB or 40 MB and is equipped with a 3.5 inch floppy drive capable of holding 1.44 MB. It supports 1-4 MB of RAM and requires an input voltage of 115
Available
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