Industrial Automation » Programmable Logic Controllers (PLC)

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  • Sure-Flex 7JN Sleeve Coupling Insert

    Sure-Flex 7JN Sleeve Coupling Insert Neoprene 5D-1

    • Manufacturer: Sure-Flex

    Sure-Flex 7JN Sleeve Coupling Insert Neoprene Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our ...

    $44 USD
    Duncan, SC
  • Trusted Seller
    Puls Power Supply QS5.241

    Puls Power Supply QS5.241

    • Manufacturer: Puls

    You are buying one (1) Puls Power Supply QS5.241. I am listing it as used, but I am not sure that it has been used.

    $189 USD
    Austinville, VA
  • Trusted Seller
    IFM electronic D 45127 Essen

    IFM electronic D 45127 Essen

    • Manufacturer: Sartorius / Essen / Intellicyt

    You are buying one IMF electronic D 45127 that is new but no box. Look at all photos so you can determine that this is the item that you want. Returns are accepted. Be sure to look at my other items Thanks for lo...

    $289 USD
    Austinville, VA
  • HONEYWELL PROTECTOR RELAY FLAME DETECTOR

    HONEYWELL PROTECTOR RELAY FLAME DETECTOR RA890

    • Manufacturer: Honeywell
    • Model: RA890

    Not sure what the exact model number is. There is a crack in plastic as shown in the pictures.

    $125 USD
    Rutherfordton, NC
  • SKF,SAF-309,PILLOW BLOCK HOUSING 2 BOLT

    SKF,SAF-309,PILLOW BLOCK HOUSING 2 BOLT BASE SPLIT PILLOW BLOCK 1.6875 IN BORE

    • Manufacturer: SKF

    NEW UNUSED!!! NO Box!! Dirty From Storage... NOS 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. Please revi...

    $200 USD
    Galion, OH
  • Honeywell C7061F2001 Dynamic Self-Check UV

    Honeywell C7061F2001 Dynamic Self-Check UV Explosion Proof Flame Detector 120V

    • Manufacturer: Honeywell

    “MAY BE NEW BUT NOT SURE” PLEASE READ THE ENTIRE LISTING SO YOU UNDERSTAND EXACTLY WHAT YOU ARE BUYING YOU ARE PURCHASING THE FLAME DETECTOR THAT IS PICTURED ITEM MAY BE NEW BUT WE ARE NOT SURE SO SELLING AS USED...

    $579 USD
    Canton, MI
  • Fanuc,A14B-0061-B104-02,Power Input Unit

    Fanuc,A14B-0061-B104-02,Power Input Unit

    • Manufacturer: Fanuc

    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. Please review the pictures to make sure the part number(s) m...

    $225 USD
    Galion, OH
  • Red Lion,TSW0B400,Thumbwheel Switch Assembly

    Red Lion,TSW0B400,Thumbwheel Switch Assembly

    • Manufacturer: Red Lion Controls

    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. Please review the pictures to make sure the part number(s) m...

    $500 USD
    Galion, OH
  • SIEMENS,6ES5921-3UA12,CPU MODULE REFURBISHED

    SIEMENS,6ES5921-3UA12,CPU MODULE REFURBISHED

    • Manufacturer: Siemens
    • Model: 6ES5921-3UA12

    Refurbished by Radwell. 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. Please review the pictures to make s...

    $360 USD
    Galion, OH
  • ALLEN BRADLEY,1771-ASB,SER E REMOTE INPUT/OUTPUT

    ALLEN BRADLEY,1771-ASB,SER E REMOTE INPUT/OUTPUT ADAPTER MODULE REFURBISHED

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

    Refurbished 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. Please review the pictures to...

    $280 USD
    Galion, OH
  • Numatics,12SAD4-KA000-30,Solenoid Valve

    Numatics,12SAD4-KA000-30,Solenoid Valve

    • Manufacturer: Numatics

    Refurbished and in excellent 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. Please review the pi...

    $220 USD
    Galion, OH
  • ALLEN BRADLEY,1771-OFE2,SER B ANALOG OUTPUT

    ALLEN BRADLEY,1771-OFE2,SER B ANALOG OUTPUT MODULE REFURBISHED

    • Manufacturer: Allen-Bradley
    • Model: 1771-OFE2

    Refurbished by Rockwell Automation. 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. Please review the pictur...

    $48 USD
    Galion, OH
  • ALLEN BRADLEY,1771-OW,OUTPUT MODULE REFURBISHED

    ALLEN BRADLEY,1771-OW,OUTPUT MODULE REFURBISHED

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

    Refurbished 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. Please review the pictures to...

    $48 USD
    Galion, OH
  • ALLEN BRADLEY,1771-P7,SER B POWER SUPPLY

    ALLEN BRADLEY,1771-P7,SER B POWER SUPPLY MODULE 16A 120/220V REFURBISHED

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Refurbished 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. Please review the pictures to...

    $48 USD
    Galion, OH
  • ALLEN BRADLEY,1771-OBD,OUTPUT MODULE REFURBISHED

    ALLEN BRADLEY,1771-OBD,OUTPUT MODULE REFURBISHED

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Refurbished by Rockwell Automation. 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. Please review the pictur...

    $32 USD
    Galion, OH
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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.