Industrial Automation » Input/Output Modules

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Used plc peripherals

  • Valmet Metso Automation IOP332 181508

    Valmet Metso Automation IOP332 181508 Rev B/B4 Input Module AC/DC 120V 3C-6

    • Manufacturer: Metso

    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...

    $131 USD
    Duncan, SC
  • Trusted Seller
    Helm HM-604-PLM SLC 500 Forcegard

    Helm HM-604-PLM SLC 500 Forcegard Strain Gage Input Module

    • Manufacturer: Helm

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted PRIOR to your purchase. *Your purchase includes a 30 ...

    $500 USD
    Suwanee, GA
  • NEW VALMET METSO IOP351 RELAY

    NEW VALMET METSO IOP351 RELAY OUTPUT MODULE 181220. Loc3A1

    • Manufacturer: Metso

    NEW VALMET METSO IOP351 RELAY OUTPUT MODULE 181220. Loc3A1. Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment....

    $261 USD
    Duncan, SC
  • Allen-Bradley 1734-AENTK Ser A POINT

    Allen-Bradley 1734-AENTK Ser A POINT I/O Ethernet Network Adaptor (BIN4.4.4)

    • Manufacturer: Allen-Bradley
    • Model: 1734

    Allen-Bradley 1734-AENTK Ser A POINT I/O Ethernet Network Adaptor Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equi...

    $81 USD
    Greenville, SC
  • Trusted Seller
    AEG DEP218/AS-BDEP-218 Input Module

    AEG DEP218/AS-BDEP-218 Input Module

    • Manufacturer: AEG

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to purchase. Your purchase includes a 30 day warr...

    $30 USD
    Suwanee, GA
  • Trusted Seller
    Honeywell 622-2100 Output Module

    Honeywell 622-2100 Output Module

    • Manufacturer: Honeywell

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please submit all questions PRIOR to auction close. If applicable, we will gladly refun...

    $30 USD
    Suwanee, GA
  • Trusted Seller
    Honeywell 621-4500 Input Module

    Honeywell 621-4500 Input Module

    • Manufacturer: Honeywell

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please submit all questions PRIOR to auction close. If applicable, we will gladly refun...

    $95 USD
    Suwanee, GA
  • ALLEN BRADLEY 1734-8CFG /C Sink

    ALLEN BRADLEY 1734-8CFG /C Sink In Source Out Module 24VDC 3E-25

    • 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
  • EMERSON KJ2003X1-BK1 SD PLUS CONTROLLER

    EMERSON KJ2003X1-BK1 SD PLUS CONTROLLER 3E-32

    • Manufacturer: Emerson
    • Model: KJ2003

    Original OEM spares from a plant closure/liquidation. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Money back guarantee. We r...

    $1,710 USD
    Duncan, SC
  • Siemens 6ES7135-6HD00-0BA1 Module w/6ES7193-6BP00-0DA0 Base.

    Siemens 6ES7135-6HD00-0BA1 Module w/6ES7193-6BP00-0DA0 Base. 3D-71

    • Manufacturer: Siemens
    • Model: 6ES7135

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $86 USD
    Duncan, SC
  • Siemens 6ES7134-6JD00-0CA1 AI Module w/6ES7193-6BP00-0BA0

    Siemens 6ES7134-6JD00-0CA1 AI Module w/6ES7193-6BP00-0BA0 Base. 3D-71

    • Manufacturer: Siemens
    • Model: 6ES7134

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $99 USD
    Duncan, SC
  • Siemens 6ES7134-6JD00-0CA1 AI Module w/6ES7193-6BP00-0DA0

    Siemens 6ES7134-6JD00-0CA1 AI Module w/6ES7193-6BP00-0DA0 Base. 3D-71

    • Manufacturer: Siemens
    • Model: 6ES7134

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $104 USD
    Duncan, SC
  • Siemens 6ES7134-6GF00-0AA1 AI Module w/6ES7193-6BP00-0BA0

    Siemens 6ES7134-6GF00-0AA1 AI Module w/6ES7193-6BP00-0BA0 Base. 3D-71

    • Manufacturer: Siemens
    • Model: 6ES7134

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $117 USD
    Duncan, SC
  • Siemens 6ES7132-6FD00-0BB1 Output Module w/6ES7193-6BP20-0BB1

    Siemens 6ES7132-6FD00-0BB1 Output Module w/6ES7193-6BP20-0BB1 Base. 3D-70

    • Manufacturer: Siemens
    • Model: 6ES7132

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $131 USD
    Duncan, SC
  • Allen-Bradley 1734-8CFG 24VDC Sink In

    Allen-Bradley 1734-8CFG 24VDC Sink In Source Module. 3D-68

    • Manufacturer: Allen-Bradley
    • Model: 1734

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $68 USD
    Duncan, SC
910111213

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.