Industrial Automation » Programmable Logic Controllers (PLC)

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Used automation machinery

  • RELIANCE,0-60002-6,DC POWER TECHNOLOGY MODULE NOS

    RELIANCE,0-60002-6,DC POWER TECHNOLOGY MODULE NOS

    • Manufacturer: Reliance Electric

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $3,500 USD
    Galion, OH
  • National Instruments,NI 8175,Embedded Controller

    National Instruments,NI 8175,Embedded Controller

    • Manufacturer: National Instruments

    “Used and in good condition.” Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Pl...

    $750 USD
    Galion, OH
  • RELIANCE,45C35,AUTOBUS INTERFACE HEAD NEW

    RELIANCE,45C35,AUTOBUS INTERFACE HEAD NEW

    • Manufacturer: Reliance Electric

    “New, box is dirty from storage.” What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included w...

    $750 USD
    Galion, OH
  • GENERAL ELECTRIC,DS3800HMPJ1B1D/DS3800DMPC1G1E,MICROPROCESSOR PC BOARDS

    GENERAL ELECTRIC,DS3800HMPJ1B1D/DS3800DMPC1G1E,MICROPROCESSOR PC BOARDS

    • Manufacturer: GE

    “Used in good condition.” What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the ...

    $2,700 USD
    Galion, OH
  • RELIANCE,57C330B,REMOTE I/O HEAD

    RELIANCE,57C330B,REMOTE I/O HEAD

    • Manufacturer: Reliance Electric

    “Used in good condition.” What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the ...

    $3,500 USD
    Galion, OH
  • ALSTOM,SIR4-S3-1-2,SIR4 CONTROLLER

    ALSTOM,SIR4-S3-1-2,SIR4 CONTROLLER

    • Manufacturer: Alsthom
    • Model: SIR4

    “USED” What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy R...

    $700 USD
    Galion, OH
  • RELIANCE,45C920,POWER SUPPLY MODULE NEW

    RELIANCE,45C920,POWER SUPPLY MODULE NEW

    • Manufacturer: Reliance Electric

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $625 USD
    Galion, OH
  • RELIANCE,11C434S,FLEXPAK CHASSIS DRIVE

    RELIANCE,11C434S,FLEXPAK CHASSIS DRIVE

    • Manufacturer: Reliance Electric

    “USED.” What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy ...

    $800 USD
    Galion, OH
  • GENERAL ELECTRIC,531X308PCSABG2,POWER CONNECTION BOARD NEW

    GENERAL ELECTRIC,531X308PCSABG2,POWER CONNECTION BOARD NEW

    • Manufacturer: GE

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $1,600 USD
    Galion, OH
  • GENERAL ELECTRIC,DS3800HXMA1G1G,EXPANDER BOARD

    GENERAL ELECTRIC,DS3800HXMA1G1G,EXPANDER BOARD

    • Manufacturer: GE

    “Used in good condition.” What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the ...

    $4,000 USD
    Galion, OH
  • Trusted Seller
    GE FANUC IC697CPU772L / IC697MEM715C

    GE FANUC IC697CPU772L / IC697MEM715C / IC697CPU772 / 128 KB Memory Expansion

    • Manufacturer: Fanuc

    GE FANUC IC697CPU772L / IC697MEM715C / IC697CPU772 / 128 KB Memory Expansion. Listing as used but could be new or pulled from equipment and put back in box as backup for other equipment. INV# P-668

    $600 USD
    Henderson, KY
  • Trusted Seller
    SIEMENS 6SE6420-2AD23-0BA1

    SIEMENS 6SE6420-2AD23-0BA1

    • Manufacturer: Siemens
    • Model: 6SE

    SIEMENS MICROMASTER 420 MODEL 6SE6420-2AD23-0BA1

    Oldmans Township, NJ
  • Trusted Seller
    Thermco Model 9925 Helium Nitrogen

    Thermco Model 9925 Helium Nitrogen Gas Mixer 0-750CFM Non Flammable Gas

    • Manufacturer: Thermco Systems

    If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,080 USD
    Millersburg, IN
  • Trusted Seller
    ALLEN BRADLEY 1746-P4

    ALLEN BRADLEY 1746-P4

    • Manufacturer: Allen-Bradley
    • Model: 1746

    Allen Bradley SLC 500 Power Supply, SLC 5/04 CPU, CAT. 1746-P4 PLC Rack

    Oldmans Township, NJ
  • Trusted Seller
    Allen Bradley 1769-L36ERM /A CompactLogix

    Allen Bradley 1769-L36ERM /A CompactLogix 5370 L3 3MB Memory Ethernet Controller

    • Manufacturer: Allen-Bradley
    • Model: 1769

    1 in stock Experience seamless integration and enhanced performance with the Allen Bradley 1769-L36ERM /A CompactLogix 5370 L3 3MB Memory Ethernet Controller. Designed by the reputable Rockwell Automation, this c...

    $750 USD
    New York, USA
34567

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.