1715 Redundant I/O Repair

Allen Bradley PLC 1715 Redundant I/O
One Year DO Supply WarrantyOne Year DO Supply Warranty 
'Fast RepairsFast repairs at low costs

We offer extensive repairs for your 1715 Redundant I/O. We keep many spare parts in stock so that we can repair your 1715 Redundant I/O 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 1715 Redundant I/O 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!

Repair Details

We can repair hardware issues and error codes with your 1715 Redundant I/O such as:

  • Processors
    • 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
  • I/O Modules 
    • 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
  • Communication Modules​​​​​​​
    • DF1, DH-485, DH+, Profibus, Remote I/ (RIO) failures and more!
    • Intermittent communication 
    • Solid RED/Blinkging RED communication lights
    • Devicenet, Ethernet, ControlNet, RS232 ports. 
  • Thermocouple Modules/RTD Modules
    • Missing CJC Jumpers
    • Incorrect readings
  • High Speed Counters
    • ​​​​​​​Failed inputs
  • Power Supplies​​​​​​​
    • Dead power supplies
    • Incorrect voltage
  • Chassis/Racks
    • ​​​​​​​Broken Plastic
    • Poor Connections
    • Bad Slots

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The Allen-Bradley 1715 redundant I/O system series was created to meet the challenges of industrial automation systems where component failure and malfunctioning are simply not an option. Redundant systems configure components in pairs, which guarantees the operability of the system. The modules from the 1715 series of redundant I/Os are conformally coated to have the highest level of moisture resistance and both high and low-temperature resistance. Some modules in the series are capable of operating in the temperature range of -25 to 70 degrees Celsius. The 1715 redundant I/O modules support fault-tolerant capabilities without the need for any additional hardware or software. Their special feature is that they can be replaced while the system is in operation, so the system does not have to stop even for this kind of maintenance procedure.


The Allen-Bradley 1715 series I/O systems’ analog inputs accept 4 to 20 mA signals, they can hold up to 16 galvanically isolated channels, and they allow the self-test procedure to be started. The analog outputs can send a maximum of 8 analog signals per module in the range of 4 to 20 mA. The digital inputs (up to16 per module) operate with 24 Volts DC power, they are isolated one from another, and they support field fault detection. A maximum of 8 digital outputs per module can be configured as duplex series output switches. These digital outputs support reverse current protection and dual redundant field power feed. The Studio 5000 Logix Designer from Allen-Bradley/Rockwell Automation software is used for the configuration of the Allen-Bradley 1715 redundant I/O systems.

Part Number Description Price Action
1715-A2A1715 Redundant I/O Repair Service$325cartAdd To Cart
1715-A3IO1715 Redundant I/O Repair ServiceAskRequest A Quote
1715-AENTR1715 Redundant I/O Repair Service$986cartAdd To Cart
1715-C21715 Redundant I/O Repair ServiceAskRequest A Quote
1715-IB16D1715 Redundant I/O Repair Service$696cartAdd To Cart
1715-IF161715 Redundant I/O Repair Service$885cartAdd To Cart
1715-N2S1715 Redundant I/O Repair ServiceAskRequest A Quote
1715-OB8DE1715 Redundant I/O Repair Service$541cartAdd To Cart
1715-OF8I1715 Redundant I/O Repair Service$1105cartAdd To Cart
1715-TADIB16D1715 Redundant I/O Repair Service$190cartAdd To Cart
1715-TADIF161715 Redundant I/O Repair Service$189cartAdd To Cart
1715-TADOB8DE1715 Redundant I/O Repair Service$108cartAdd To Cart
1715-TADOF81715 Redundant I/O Repair Service$135cartAdd To Cart
1715-TASIB16D1715 Redundant I/O Repair Service$170cartAdd To Cart
1715-TASIF161715 Redundant I/O Repair Service$171cartAdd To Cart
1715-TASOB8DE1715 Redundant I/O Repair ServiceAskRequest A Quote
1715-TASOF81715 Redundant I/O Repair Service$108cartAdd To Cart
Part Number Description Price Action
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