Industrial Automation » Programmable Logic Controllers (PLC)

Search By Manufacturer

Search By Country

Building Filters

1242

Used prior

  • Trusted Seller
    Allen Bradley 1794-TB3 Series A,

    Allen Bradley 1794-TB3 Series A, Flex I/O Terminal Base

    • 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
    Spectrum Controls 8000 SCP-204 Series

    Spectrum Controls 8000 SCP-204 Series E Communication Process Module

    • Manufacturer: Spectrum Controls

    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 ...

    $250 USD
    Suwanee, GA
  • Trusted Seller
    issc 621-6300 5VDC Source Output

    issc 621-6300 5VDC Source Output 8 Point

    • Manufacturer: issc

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

    $20 USD
    Suwanee, GA
  • Trusted Seller
    Keyence KV-U3 Power Supply Module

    Keyence KV-U3 Power Supply Module

    • Manufacturer: Keyence
    • Model: KV-U3

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

    $30 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1746-c9 SLC 500

    Allen Bradley 1746-c9 SLC 500 Series A Rack Interconnect Cable

    • Manufacturer: Allen-Bradley
    • Model: 1746

    PLEASE REVIEW: We would ask that potential buyers please view all of the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. Your purchase includes a...

    $30 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1771-OBD/B 10-60 VDC

    Allen Bradley 1771-OBD/B 10-60 VDC Output Module

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

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

    $45 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1771-OW16/B Electromechanical Contact

    Allen Bradley 1771-OW16/B Electromechanical Contact Output Module

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

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

    $45 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley SLC 1746-A10 10-Slot

    Allen Bradley SLC 1746-A10 10-Slot Rack Series B

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

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

    $85 USD
    Suwanee, GA
  • Trusted Seller
    Siemens 505 Redundant Base

    Siemens 505 Redundant Base

    • Manufacturer: Siemens

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

    $80 USD
    Suwanee, GA
  • Trusted Seller
    Siemens 7MF4020-1FA00-1AA1, SITRANS P, Transmitter

    Siemens 7MF4020-1FA00-1AA1, SITRANS P, Transmitter

    • Manufacturer: Siemens

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

    $130 USD
    Suwanee, GA
  • Trusted Seller
    Issc 621-9930 Parallel I/O Module

    Issc 621-9930 Parallel I/O Module

    • Manufacturer: issc

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

    $160 USD
    Suwanee, GA
  • Trusted Seller
    PCL-740 Current Loop Card RS-232/422/485

    PCL-740 Current Loop Card RS-232/422/485 A95073

    • Manufacturer: PCL

    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. *Your purchase includes a 30...

    $175 USD
    Suwanee, GA
  • Trusted Seller
    Schneider Automation 140 CRP 932

    Schneider Automation 140 CRP 932 00, TSX Quantum Rio Head S908, 2 Head

    • Manufacturer: Schneider

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

    $200 USD
    Suwanee, GA
  • Trusted Seller
    Mitsubishi FR-A220-0 Freqrol-A200 Inverter

    Mitsubishi FR-A220-0 Freqrol-A200 Inverter

    • Manufacturer: Mitsubishi
    • Model: FR-A

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

    $200 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley (1) 1746-P2 Power

    Allen Bradley (1) 1746-P2 Power Supply, (1) 1746-A10 10 Slot Rack, (2) 1746-IB16

    • Manufacturer: Allen-Bradley
    • Model: 1746

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

    $200 USD
    Suwanee, GA
1516171819

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.