Industrial Automation » Input/Output Modules

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Used control systems & plc

  • Mitsubishi QY-13L Output Module BIN#2

    Mitsubishi QY-13L Output Module BIN#2

    • Manufacturer: Mitsubishi

    “untested surplus” Surplus industrial automation being sold as is. Since we don't have the proper capabilities to thoroughly test this part, it is being sold for parts/ repair. Shows all the signs of normal indus...

    $44 USD
    Duncan, SC
  • Allen-Bradley Allen-Bradley 1734-IE2C / 1734-TOPS

    Allen-Bradley Allen-Bradley 1734-IE2C / 1734-TOPS A

    • Manufacturer: Allen-Bradley
    • Model: 1734

    Allen-Bradley 1734-IE2C / 1734-TOPS A. PLC Input Module. 3B-20 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Contro...

    $89 USD
    Duncan, SC
  • Allen-Bradley 1734-OB4E

    Allen-Bradley 1734-OB4E

    • Manufacturer: Allen-Bradley
    • Model: 1734

    Allen-Bradley 1734-OB4 / 1734-TOPS. PLC Output Module. 3B-18 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls...

    $22 USD
    Duncan, SC
  • Allen-Bradley Allen-Bradley 1734-OE2C

    Allen-Bradley Allen-Bradley 1734-OE2C

    • Manufacturer: Allen-Bradley
    • Model: 1734

    Allen-Bradley 1734-OE2C PLC Output Module. 3E-30 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers...

    $153 USD
    Duncan, SC
  • Allen-Bradley 1734-TOP

    Allen-Bradley 1734-TOP

    • Manufacturer: Allen-Bradley
    • Model: 1734

    Allen Bradley 1734-TOP SER A POINT I/O Module PLC Terminal. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Money back guarantee....

    $68 USD
    Duncan, SC
  • Texas Instruments U-38N Input Module

    Texas Instruments U-38N Input Module 5-12 VDC AUC

    • Manufacturer: Texas Instruments

    Used Industrial automation parts. Pulled from storage or the working environment. Here at Palmetto Automation Inc. we buy and sell surplus industrial electronics with the goal of providing very good and competiti...

    $33 USD
    Duncan, SC
  • Gould Modicon B351-001 Input Module

    Gould Modicon B351-001 Input Module 115 VAC 3C-7

    • Manufacturer: Modicon

    Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Money back guarantee. We repair all types of industrial automation including AC ...

    $31 USD
    Duncan, SC
  • ALLEN BRADLEY 1734-8CFG

    ALLEN BRADLEY 1734-8CFG

    • Manufacturer: Allen-Bradley
    • Model: 1734

    New spares from a brewery/ bottling plant maintenance room's canceled expansion project tool crib. May have minor scuffs. ****Modules are new. Removed from a PLC that was set up but never used **** Here at Palmet...

    $349 USD
    Duncan, SC
  • Siemens 6ES7193-4CL30-0AA0

    Siemens 6ES7193-4CL30-0AA0

    • Manufacturer: Siemens
    • Model: 6ES7193

    Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

    $27 USD
    Duncan, SC
  • Siemens Simatic S7 6ES7 141-4BF00-0AA0

    Siemens Simatic S7 6ES7 141-4BF00-0AA0 Electronic Module 4E-12

    • Manufacturer: Siemens
    • Model: 6ES7

    Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

    $31 USD
    Duncan, SC
  • Siemens / Texas Instrument 505-4616

    Siemens / Texas Instrument 505-4616 Output Module 3B

    • Manufacturer: Siemens

    Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

    $31 USD
    Duncan, SC
  • Siemens / Texas Instrument 505-4208

    Siemens / Texas Instrument 505-4208 Input Module 3B

    • Manufacturer: Siemens

    Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

    $35 USD
    Duncan, SC
  • Siemens Siemens 6ES7 193-6BP00-0DU0

    Siemens Siemens 6ES7 193-6BP00-0DU0

    • Manufacturer: Siemens
    • Model: 6ES7

    Siemens 6ES7 193-6BP00-0DU0 Base Unit Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equi...

    $63 USD
    Duncan, SC
  • Mitsubishi MELSEC AY11A Relay Output

    Mitsubishi MELSEC AY11A Relay Output Module. Loc3B-32

    • Manufacturer: Mitsubishi

    Mitsubishi melsec AY11A relay output module. Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our us...

    $81 USD
    Duncan, SC
  • Siemens 6ES7131-1BH11-0XB0

    Siemens 6ES7131-1BH11-0XB0

    • Manufacturer: Siemens
    • Model: 6ES7131

    Siemens 6ES7131-1BH11-0XB0 Simatic S7 6ES71311BH110XB0 Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most...

    $599 USD
    Duncan, SC
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Overview

Input/Output (I/O) modules are essential components in industrial automation systems. They serve as the interface between various field devices and the control system, allowing the exchange of data and signals. I/O modules can handle both analog and digital inputs and outputs, making them crucial for monitoring and controlling processes in manufacturing, energy, and other sectors.

FAQ

What should I consider when buying an I/O module?

Consider the compatibility with your existing control system, the number of input and output channels, and the type of signals (analog or digital) it supports. Reliability and ease of integration are also important factors.

How do I ensure the I/O module is shipped safely to my location?

Use a reputable shipping service that specializes in electronics. Ensure the module is properly packaged with anti-static materials and secured to prevent damage during transit.

What is the maintenance schedule for an I/O module?

Regular maintenance includes inspecting connections for wear or corrosion, ensuring the module is clean and free from dust, and checking for any firmware updates from the manufacturer. Consult the manufacturer’s manual for detailed maintenance intervals.