Industrial Automation » Programmable Logic Controllers (PLC)

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Used automation machinery

  • Reliance Electric AUTOBUS

    Reliance Electric AUTOBUS

    • 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 RELIANCE ,57 C330B

    Reliance RELIANCE ,57 C330B

    • 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
  • 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
    Fife A9-993-A Guiding System A9

    Fife A9-993-A Guiding System A9 Signal Processor 115/230V

    • Manufacturer: Fife

    In Good Used Condition, Removed from a Working Environment. If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,710 USD
    Millersburg, IN
  • Trusted Seller
    GE Fanuc IC693CPU364-BF CPU 240k

    GE Fanuc IC693CPU364-BF CPU 240k User Memory Ethernet Comm Bad Key Switch

    • Manufacturer: Fanuc

    Used, in Good Working Condition. Removed From a Working Environment. There is something wrong with the key switch. Key turns fine. Piece just feels loose. Selling as working with 30 day return. If this item ships...

    $1,700 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
    SIEMENS 6SE7232-3FG00-3AB0-Z

    SIEMENS 6SE7232-3FG00-3AB0-Z

    • Manufacturer: Siemens
    • Model: 6SE

    200 HP Siemens Adjustable Frequency Controller/Variable Frequency Drive model 6SE7232-3FG00-3AB0-Z. Serial# 6SE72-9-LB0X-2. 200HP. 575 +/- 15% Volt. 60Hz. 3PH.

    Oldmans Township, NJ
  • Trusted Seller
    Allen-Bradley Allen Bradley 1334-MOD-E

    Allen-Bradley Allen Bradley 1334-MOD-E

    • Manufacturer: Allen-Bradley

    You are buying one (1) Allen Bradley 1334-MOD-E Local Programmable Speed Meter. It is new but has no box and has been on shelf awhile.

    $179 USD
    Austinville, VA
  • Trusted Seller
    PLC Allen-Bradley SLC500 1746-A10 Rack

    PLC Allen-Bradley SLC500 1746-A10 Rack 10 Slots Power Supply And 7 I/O Cards

    • Manufacturer: Allen-Bradley
    • Model: 1746-A10

    “Tested” PLC Allen-Bradley SLC-500 1746-A10 (1746A10) Rack Power Supply And 7 I/O Cards (1) 1746-A10 Rack with 10 Slots (1) 1746-P2 Power Supply (1) 1747-L524 CPU 5/02 (3) 1746-OW16 Relay Output Modules (4) 1746-...

    $1,000 USD
    Henderson, KY
  • Trusted Seller
    Keyence 1.4/4.5mm Lens

    Keyence 1.4/4.5mm Lens

    • Manufacturer: Keyence

    “This item is in used condition taken from working machinery.” YOU ARE BUYING ONE (1) Keyence 1.4/4.5mm Lens. THIS ITEM IS IN USED CONDITION TAKEN FROM WORKING MACHINERY. SEE PHOTOS FOR MORE SPECIFICATIONS. IF ...

    $149 USD
    Austinville, VA
  • Trusted Seller
    Festo Festo DHPS-10-A-NO 1254041 H4

    Festo Festo DHPS-10-A-NO 1254041 H4

    • Manufacturer: Festo

    “This item was taken from a working piece of machinery. No box included.” YOU ARE BUYING ONE (1) Festo Parallel Gripper DHPS-10-A-NO 1254041 H4. THIS ITEM IS IN (USED) CONDITION. IT WAS TAKEN FROM A WORKING PIECE...

    $359 USD
    Austinville, VA
  • Trusted Seller
    GE Fanuc GE Fanuc IC693CPU323V

    GE Fanuc GE Fanuc IC693CPU323V

    • Manufacturer: Fanuc

    “This item was taken from working machinery.” YOU ARE BUYING ONE (1) GE Fanuc IC693CPU323V Base 10-Slot With CPU Programmable Controller. THIS ITEM IS IN USED CONDITION. IT WAS TAKEN FROM WORKING MACHINERY, NO BO...

    $650 USD
    Austinville, VA
  • Trusted Seller
    Cognex COGNEX IS5705-11

    Cognex COGNEX IS5705-11

    • Manufacturer: Cognex

    “This item is in new condition, taken from a piece of machinery that was never in use, no box included.” YOU ARE BUYING ONE (1) Cognex IS5705-11 Camera w/ Edmund Optics 59970 Lens. THIS ITEM IS IN (NEW) CONDITIO...

    $1,870 USD
    Austinville, VA
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.