Industrial Automation » Programmable Logic Controllers (PLC)

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Used module

  • Allen Bradley 1771-OW16 Ser. B

    Allen Bradley 1771-OW16 Ser. B Rev. A01 Electromechanical Contact Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1771-OW16

    “New item as seen in the images. No additional items are included in the sale. 30-day warranty Included.” Allen Bradley 1771-OW16 Ser. B Rev. A01 Electromechanical Contact Output Module 4-BB3C-99461-ZJ-ZZ

    $855 USD
    Baroda, MI
  • Trusted Seller
    Allen Bradley PLC 5 Digital

    Allen Bradley PLC 5 Digital DC Input Module 1771IBD Series B New In Box

    • Manufacturer: Allen-Bradley
    • Model: 1771-IBD/B

    You are buying one (1) Allen Bradley PLC 5 digital DC input module 1771IBD series B. It is new in factory sealed box.

    $299 USD
    Austinville, VA
  • Trusted Seller
    Siemens Moore IDM Input Discrete

    Siemens Moore IDM Input Discrete Module 39IDM115ACCBN

    • Manufacturer: Siemens

    Siemens Moore IDM Input Discrete Module 39IDM115ACCBN PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions must be submitted P...

    $200 USD
    Suwanee, GA
  • Mitsubishi Q26UDHCPU MELSEC-Q PLC CPU

    Mitsubishi Q26UDHCPU MELSEC-Q PLC CPU Module

    • Manufacturer: Mitsubishi

    “New item as seen in the images. No additional items are included in the sale. 30-day warranty Included.” Mitsubishi Q26UDHCPU MELSEC-Q PLC CPU Module 5-HH4G-89984-ZJ-ZL

    $1,083 USD
    Baroda, MI
  • Trusted Seller
    Siemens Simatic S7 Output Module

    Siemens Simatic S7 Output Module 6ES7 332-7ND02-0AB0

    • Manufacturer: Siemens
    • Model: Simatic S7

    You are buying one (1) Siemens Simatic S7 Output Module 6ES7 332-7ND02-0AB0. It is was taken from an electrical control panel that was never installed.

    $549 USD
    Austinville, VA
  • SCHNEIDER 170ADI35000 PLC Terminal Module

    SCHNEIDER 170ADI35000 PLC Terminal Module (BIN632)

    • Manufacturer: Schneider

    SCHNEIDER 170ADI35000 PLC Terminal Module Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used ...

    $27 USD
    Duncan, SC
  • LEM LT305-S 715182 Module Supply

    LEM LT305-S 715182 Module Supply (BIN323)

    • Manufacturer: Lem

    LEM LT305-S 715182 Module Supply Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipmen...

    $170 USD
    Duncan, SC
  • Trusted Seller
    Turck BL20-GW-EN-IP Gateway Ethernet Module

    Turck BL20-GW-EN-IP Gateway Ethernet Module

    • Manufacturer: Turck

    PLEASE REVIEW: We would ask that potential buyers please examine the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. Your purchase is protected...

    $165 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1771-P4S Power Supply

    Allen Bradley 1771-P4S Power Supply Module

    • Manufacturer: Allen-Bradley
    • Model: 1771

    PLEASE REVIEW: We would ask that potential buyers please examine the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. No warranty is implied or of...

    $40 USD
    Suwanee, GA
  • ABB DSQC 320 Robot Remote

    ABB DSQC 320 Robot Remote I/O Module - USED

    • Manufacturer: ABB
    • Model: DSQC

    USED ABB DSQC 320 Robot Remote I/O Module Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. The item you receive may not be the exact one pictured w...

    $569 USD
    Kawkawlin, MI
  • Trusted Seller
    Omron CQM1-AD042 PLC Module CQM1AD042

    Omron CQM1-AD042 PLC Module CQM1AD042 PLC Module STOCK L-509-C

    • Manufacturer: Omron
    • Model: CQM1

    $275 USD
    Montgomeryville, PA
  • Allen-Bradley MVI46 - ADM Communications

    Allen-Bradley MVI46 - ADM Communications Module (BIN543)

    • Manufacturer: Allen-Bradley

    Allen-Bradley MVI46 - ADM Communications Module Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our...

    $1,737 USD
    Duncan, SC
  • Allen Bradley 1756-IB16S Ser. A

    Allen Bradley 1756-IB16S Ser. A ControlLogix Safety I/O Module 16-Point

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Allen Bradley 1756-IB16S Ser. A ControlLogix Safety I/O Module 16-Point 4-U3K-88139-JL-ET No additional items included in sale.

    $740 USD
    Baroda, MI
  • Trusted Seller
    ALLEN BRADLEY 1606-XLP30E SERIES A

    ALLEN BRADLEY 1606-XLP30E SERIES A Module USED

    • Manufacturer: Allen-Bradley
    • Model: 1606

    1606-XLP Power Supply Series A Input: 100-240 VAC Tested Good Expedited shipping services are available upon request. All taxes due are the responsibility of purchaser. Visitors are welcome to inspect equip...

    $30 USD
    Holly, MI
  • Trusted Seller
    SIEMENS ANALOG I/O MODULE 6ES5

    SIEMENS ANALOG I/O MODULE 6ES5 252-3AA21 Used

    • Manufacturer: Siemens
    • Model: 6ES

    6ES5 252-3AA21 Expedited shipping services are available upon request. All taxes due are the responsibility of purchaser. Visitors are welcome to inspect equipment prior to purchase. This piece is located at ...

    $845 USD
    Holly, MI
4142434445

Overview

Programmable Logic Controllers (PLCs) are essential components in industrial automation, used for controlling machinery and processes in manufacturing, production lines, and other automated systems. They are designed to handle multiple inputs and outputs, offering reliable, flexible, and scalable solutions for complex control tasks. PLCs are known for their robustness and ability to operate in harsh industrial environments.

FAQ

What factors should I consider when purchasing a PLC?

Consider the number of input/output points required, the processing speed, memory capacity, compatibility with existing systems, and the specific application needs. Also, check for the availability of technical support and software updates.

How can I ensure safe shipping of a PLC?

Use a reputable shipping service that specializes in delicate electronic equipment. Ensure the PLC is packaged securely with ample padding to protect against shocks and vibrations during transit.

What are the maintenance requirements for a PLC?

Regularly inspect the PLC for dust and debris, ensure proper ventilation, and check connections for any signs of wear or corrosion. Follow the manufacturer's guidelines for firmware updates and system diagnostics to ensure optimal performance.