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Used control systems

  • HONEYWELL 621-4500R Input Module 24VDC.

    HONEYWELL 621-4500R Input Module 24VDC. 3C-3

    • Manufacturer: Honeywell

    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...

    $105 USD
    Duncan, SC
  • ABB OHDI-01-KIT REV. F DIGITAL

    ABB OHDI-01-KIT REV. F DIGITAL INPUT MODULE 115/230 VAC 3B-6

    • Manufacturer: ABB

    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...

    $153 USD
    Duncan, SC
  • GE Fanuc IC693MDL740F Output Module

    GE Fanuc IC693MDL740F Output Module 12/24VDC 0.5A 16Pt 3H

    • Manufacturer: Fanuc
    • Model: IC693MDL740F

    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...

    $26 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
  • Bosch 047951-103 PC200 Output Module

    Bosch 047951-103 PC200 Output Module 036875-202105 3H

    • Manufacturer: Bosch

    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...

    $70 USD
    Duncan, SC
  • Eaton/Cutler-Hammer D77A-RQ8 Output Module w/Isolated

    Eaton/Cutler-Hammer D77A-RQ8 Output Module w/Isolated Commons Module. 3D-29

    • Manufacturer: Eaton

    **** Only 1st unit has terminal strip**** Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used ...

    $118 USD
    Duncan, SC
  • B&R Automation DI135 - B2517804

    B&R Automation DI135 - B2517804 Digital Input Module 4G

    • Manufacturer: B & R

    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...

    $262 USD
    Duncan, SC
  • VALMET - METSO IOP303 INPUT

    VALMET - METSO IOP303 INPUT MODULE 181504 3A-1

    • 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...

    $440 USD
    Duncan, SC
  • PLC Direct - Koyo -

    PLC Direct - Koyo - D3-16ND2F - 24VDC Input Module 3B

    • Manufacturer: Koyo

    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...

    $24 USD
    Duncan, SC
  • Siemens 6ES7193-4CL30-0AA0 Terminal Module 3E-31

    Siemens 6ES7193-4CL30-0AA0 Terminal Module 3E-31

    • 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 / 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
  • AEG Modicon DAP 218 /

    AEG Modicon DAP 218 / AS-BDAP-218 ( 042701664 ) Output Module 3D-5

    • Manufacturer: Modicon

    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...

    $44 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
  • Cutler-Hammer / Eaton D77A-DI8 Input

    Cutler-Hammer / Eaton D77A-DI8 Input Module 24VDC 8 Pt. 3D-29

    • Manufacturer: Eaton

    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...

    $87 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.