Industrial Automation » Input/Output Modules

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Used plcs & hmis

  • Trusted Seller
    Siemens 505-6208B PLC 8-Channel Analog

    Siemens 505-6208B PLC 8-Channel Analog Output Module

    • Manufacturer: Siemens
    • Model: 505-6208

    New Surplus, Acquired From Spare Parts Storeroom. If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,125 USD
    Millersburg, IN
  • Trusted Seller
    Allen Bradley 1771-OFE2/B PLC-5 Analog

    Allen Bradley 1771-OFE2/B PLC-5 Analog Output Module

    • Manufacturer: Allen-Bradley

    Came from working unit 30 day warranty WrS Mpn: 1771-OFE2 | Type: PLC Output Module | Analog/digital: Analog | Controller platform: PLC-5

    $99 USD
    Allendale, MI
  • GE Fanuc,IC693MDL340D,PLC Output Module

    GE Fanuc,IC693MDL340D,PLC Output Module

    • Manufacturer: Fanuc
    • Model: IC693MDL340D

    Used in good condition. Part was pulled from operation upon factory shutdown and has been in storage since. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multi...

    $80 USD
    Galion, OH
  • Trusted Seller
    AUTOMATION DIRECT D2-08ND3 PLC INPUT

    AUTOMATION DIRECT D2-08ND3 PLC INPUT MODULE 12-24 VDC

    • Manufacturer: AutomationDirect

    Came from working unit 30 day warranty wr2 Country/region of manufacture: China

    $38 USD
    Muskegon, MI
  • Trusted Seller
    Allen Bradley 1771-OFE2 B PLC-5

    Allen Bradley 1771-OFE2 B PLC-5 Analog Output Module REV B SER B

    • Manufacturer: Allen-Bradley

    Came from working unit 30 day warranty WrN Mpn: 1771-OFE2 | Type: PLC Output Module | Analog/digital: Analog | Controller platform: PLC-5

    $99 USD
    Allendale, MI
  • Trusted Seller
    USED Allen Bradley 1771-OFE2/B PLC-5

    USED Allen Bradley 1771-OFE2/B PLC-5 Analog Output Module Rev. Q01

    • Manufacturer: Allen-Bradley

    Came from working unit 30 day warranty WrS Mpn: 96135472 C01 | Type: PLC Output Module | Analog/digital: Analog | Controller platform: PLC-5

    $99 USD
    Allendale, MI
  • TEXAS INSTRUMENTS U-15T PLC OUTPUT

    TEXAS INSTRUMENTS U-15T PLC OUTPUT MODULE 3F

    • Manufacturer: Texas Instruments

    Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

    $44 USD
    Duncan, SC
  • TEXAS INSTRUMENTS U-05N PLC INPUT

    TEXAS INSTRUMENTS U-05N PLC INPUT MODULE 3F

    • Manufacturer: Texas Instruments

    Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

    $39 USD
    Duncan, SC
  • TEXAS INSTRUMENTS U-55N PLC INPUT

    TEXAS INSTRUMENTS U-55N PLC INPUT MODULE 3F

    • Manufacturer: Texas Instruments

    Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

    $44 USD
    Duncan, SC
  • Automation Direct D4-16ND2F PLC Input

    Automation Direct D4-16ND2F PLC Input Module 3D-15

    • Manufacturer: AutomationDirect

    D4-16ND2F PLC Automation Direct Input Module 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...

    $52 USD
    Duncan, SC
  • TEXAS INSTRUMENTS U-05N PLC INPUT

    TEXAS INSTRUMENTS U-05N PLC INPUT MODULE 8905 3F

    • Manufacturer: Texas Instruments

    Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

    $44 USD
    Duncan, SC
  • MOXA EDS-308 Ethernet Switch Input

    MOXA EDS-308 Ethernet Switch Input Module Connector PLC (531)

    • Manufacturer: MOXA

    MOXA EDS-308 Ethernet Switch Input Module Connector PLC Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Mos...

    $50 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
  • TEXAS INSTRUMENTS U-05T PLC OUTPUT

    TEXAS INSTRUMENTS U-05T PLC OUTPUT MODULE No Cover Panel 3F

    • Manufacturer: Texas Instruments

    Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

    $39 USD
    Duncan, SC
  • TEXAS INSTRUMENTS U-25N PLC INPUT

    TEXAS INSTRUMENTS U-25N PLC INPUT MODULE No Cover Plate 3F

    • Manufacturer: Texas Instruments

    Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

    $39 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.