Industrial Automation » Programmable Logic Controllers (PLC)

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  • Caldon VL2 APU Board PWA

    Caldon VL2 APU Board PWA 202B160G04 Rev. 02 / PWB 202B159H01 Rev A

    • Manufacturer: Caldon

    “This board may have been installed but was removed prior to production. Several available. They were spare backup boards. 30 day warranty.” Caldon VL2 APU Board PWA 202B160G04 Rev. 02 / PWB 202B159H01 Rev A 1-...

    $7,505 USD
    Baroda, MI
  • SMC MY2H40TNG-400L-M9PSAPC MY2H Rodless Linear

    SMC MY2H40TNG-400L-M9PSAPC MY2H Rodless Linear Actuator

    • Manufacturer: SMC
    • Model: MY2H

    “New Unit as seen in the images. May have been previously installed on a machine but removed prior to production. May show minor signs of installation wear. 30 Day DOA warranty.” SMC MY2H40TNG-400L-M9PSAPC MY2H...

    $788 USD
    Baroda, MI
  • Trusted Seller
    Allen Bradley 1746-P2 & 1746-A7

    Allen Bradley 1746-P2 & 1746-A7 Chassis, Power Supply (P2) and 7-Slot Rack (A7)

    • Manufacturer: Allen-Bradley
    • Model: 1746-A7

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted PRIOR to your purchase. We cannot negotiate price or ...

    $50 USD
    Suwanee, GA
  • Trusted Seller
    Omron H3JA-8C Timer with Base,

    Omron H3JA-8C Timer with Base, 100/120 VAC, 50/60 Hz

    • Manufacturer: Omron

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted PRIOR to making your purchase. *Your purchase include...

    $45 USD
    Suwanee, GA
  • Trusted Seller
    Omron TPM1A-20CDR-A-V1 Programmable Controller

    Omron TPM1A-20CDR-A-V1 Programmable Controller

    • Manufacturer: Omron

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted PRIOR to making your purchase. *Your purchase include...

    $75 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1769-CRR1 A Compact

    Allen Bradley 1769-CRR1 A Compact I/O Right-Right Expansion Cable

    • Manufacturer: Allen-Bradley
    • Model: 1769

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please ask any questions you have PRIOR to your purchase. *Your purchase includes a 30 ...

    $80 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 194R-NJ030P3 Disconnect Switch

    Allen Bradley 194R-NJ030P3 Disconnect Switch w/ On/Off Button

    • Manufacturer: Allen-Bradley
    • Model: 194R-NJ030P3

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted PRIOR to making your purchase. *Your purchase include...

    $60 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 2090-K6CK-D15M Motor Feedback

    Allen Bradley 2090-K6CK-D15M Motor Feedback Connector

    • Manufacturer: Allen-Bradley
    • Model: 2090-K6CK-D15M

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please ask any questions you have PRIOR to your purchase. *Your purchase includes a 30 ...

    $20 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 800H-BR, Series F,

    Allen Bradley 800H-BR, Series F, Type 4, 4x, 13 w/ 800TC-XD2, Series D

    • Manufacturer: Allen-Bradley
    • Model: 800H

    PLEASE REVIEW: We would ask that potential buyers please view all of the photographs carefully, and understand what you are buying. Please submit all questions PRIOR to purchase. Your purchase includes a 30 day w...

    $20 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 2090-K6CK-D26M Connector

    Allen Bradley 2090-K6CK-D26M Connector

    • Manufacturer: Allen-Bradley
    • Model: 2090-K6CK

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please ask any questions you have PRIOR to your purchase. *Your purchase includes a 30 ...

    $25 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley - 1794 IV16

    Allen Bradley - 1794 IV16 - Flex I/O VCD Source Input with TB3

    • Manufacturer: Allen-Bradley
    • Model: 1794

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted PRIOR to your purchase. *Your purchase includes a 30 ...

    $45 USD
    Suwanee, GA
  • Trusted Seller
    Global Industrial 752148 BK CPU/Power

    Global Industrial 752148 BK CPU/Power Supply Holder

    • Manufacturer: Global Industrial

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please ask any questions you have PRIOR to your purchase. *Your purchase includes a 30 ...

    $100 USD
    Suwanee, GA
  • Trusted Seller
    Balluff BNI005N, BNI IOL-772-000-K027

    Balluff BNI005N, BNI IOL-772-000-K027

    • Manufacturer: Balluff

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted PRIOR to your purchase. Your purchase includes a 30 d...

    $435 USD
    Suwanee, GA
  • Trusted Seller
    Siemens 6AV6646-2AB21-2AXO SIMATIC Thin Client

    Siemens 6AV6646-2AB21-2AXO SIMATIC Thin Client - 15” Touch Display

    • Manufacturer: Siemens
    • Model: 6AV

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted PRIOR to your purchase. Your purchase includes a 30 d...

    $2,750 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1203-GD1 Communications Module,

    Allen Bradley 1203-GD1 Communications Module, Remote I/O, Series C

    • Manufacturer: Allen-Bradley
    • Model: 1203-GD1

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted PRIOR to purchase. *Your purchase includes a 30 day w...

    $250 USD
    Suwanee, GA
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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.