- 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 Flex I/O 1794 Repair
We offer extensive repairs for your Flex I/O 1794. We keep many spare parts in stock so that we can repair your Flex I/O 1794 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 Flex I/O 1794 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 Flex I/O 1794 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 Flex I/O 1794 Repairs
Browse our catalog of repairable Flex I/O 1794 parts to get a quote.
1794-IB32
This input module is capable of handling current sinking inputs and maintains a nominal on-state voltage of 24V DC. The module's input impedance is rated at 22.2 kiloohms, while the minimum operationa
In Stock Ships Today
1794-IB8
The Allen-Bradley 1794-IB8 Flex I/O Digital Input Modules has a 5V DC Off-state Voltage max. and a 1.5mA Off-state Current max..
In Stock Ships Today
1794-IB8S
The Allen-Bradley 1794-IB8S Flex I/O Digital Input Modules has a 5V DC Off-state Voltage max. and a 1.5mA Off-state Current max..
In Stock Ships Today
1794-IC16
The Allen-Bradley 1794-IC16 Flex I/O Digital Input and Output Module has a 10V DC Off-state Voltage max. and a 1.5mA Off-state Current min..
In Stock Ships Today
1794-ID2
The Allen-Bradley 1794-ID2 Channel Incremental Encoder Module has a 3V DC Off-state Voltage max. and a 100kHz max. Counting Frequency .
In Stock Ships Today
1794-IE12
This input module provides up to 50 volts of continuous isolation voltage. It has a maximum power dissipation of 1.2 watts at 31.2 volts DC and thermal dissipation rated at 4.2 BTU per hour under the
In Stock Ships Today
1794-IE4XOE2
The Allen-Bradley 1794-IE4XOE2 Flex I/O High-Density Analog Module has a 20mA FlexBus Current and a 2 Single-ended Outputs.
In Stock Ships Today
1794-IE4XOE2XT
The Allen-Bradley 1794-IE4XOE2XT analog I/O module has 4 analog inputs and 2 analog outputs. This analog combination module operates with 4.0 Watts of output at 31.2 Volts DC of power dissipation and
In Stock Ships Today
1794-IE8
This high-density analog module processes input signals quickly with a 256 µs conversion rate across all channels. Operating from a nominal supply voltage of 24 Volts DC, it has a voltage range of 19.
In Stock Ships Today
1794-IE8H
The Allen-Bradley 1794-IE8H Flex I/O HART Analog Module has a 5V DC 80mA FlexBus Current External Input and a None (open-style) Enclosure Type Rating.
Available
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About Flex I/O 1794
The 1794 Flex I/O series is an I/O distribution system series of modules whose main purpose is to connect more than 1 network between them. This series of devices has been launched by Rockwell Automation under its brand Allen-Bradley. The Rockwell Automation 1794 Flex I/O distribution system modules provide all the functions of racked I/O with the advantages of being more flexible and not occupying excessive space. One of these adapter modules can provide up to 8 I/O connections and enable connections between a mix of a different number of inputs and outputs depending on the requirements of the applications. These distribution system modules have been designed to operate in extreme conditions such as temperatures of more than 55 degrees Celsius and at high levels of humidity.
The Rockwell Automation 1794 Flex I/O distribution system modules contain a power supply that converts a voltage of 24 Volts DC into 5 Volts DC to suit to the power level to the rack. They also feature communications through the Ethernet/IP, ControlNet, DeviceNet, Remote I/O, Profibus DP, and other networks. This system provides enough flexibility to let the users choose a module according to the requirements of the application at hand. These modules can be digital, analog, or even a combination of different mechanisms. The Rockwell Automation 1794 Flex I/O distribution system modules feature isolated inputs and outputs, protected outputs, and several status LEDs. They also cover a wide range of electrical ratings. As additional features, these modules come with fuse modules and diagnostic modules that monitor, detect, indicate, and report any faults related to problems with the wirings.