Industrial Automation » Programmable Logic Controllers (PLC)

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Used Programmable Logic Controllers (Plc)

  • Trusted Seller
    Allen-bradley Panelview Plus Operator Panel

    Allen-bradley Panelview Plus Operator Panel

    • used

    • Manufacturer: Allen-Bradley
    • Model: 2711

    Used, Powers On, Can Not Test Further. Name: Panelview Plus Operator Panel | Arrival date: 08-28-2025 | Dimensions l x w x h (inches): 13 x 9 x 7 | Electrical: 24VDC | Weight (lb.): 4 | Available quantity: 1

    $250 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Panelview Plus Operator Panel

    Allen-bradley Panelview Plus Operator Panel

    • used

    • Manufacturer: Allen-Bradley
    • Model: 2711

    Used, Powers On, Can Not Test Further. Display Is Very Dim.

    $250 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Slc-500 16-input Module

    Allen Bradley Slc-500 16-input Module

    • used

    • Manufacturer: Allen-Bradley
    • Model: 1746-IB16

    New Open Box Name: Slc-500 16-input Module | Arrival date: 08-28-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 50/60Hz, 24VDC | Weight (lb.): 1 | Available quantity: 3

    $100 USD
    Euclid, OH
  • Trusted Seller
    Mitsubishi Frequency Inverter

    Mitsubishi Frequency Inverter

    • used

    • Manufacturer: Mitsubishi
    • Model: FR-A

    New, No Box Name: Frequency Inverter | Arrival date: 08-18-2025 | Dimensions l x w x h (inches): 17 x 13 x 11 | Electrical: 3/50/60/380-480 | Weight (lb.): 17 | Available quantity: 1 | Make year: 2013

    $500 USD
    Euclid, OH
  • Trusted Seller
    Siemens Simatic S7-300 Connecting Cable

    Siemens Simatic S7-300 Connecting Cable

    • used

    • Manufacturer: Siemens
    • Model: 6ES

    New Factory Sealed Name: Simatic S7-300 Connecting Cable | Arrival date: 08-25-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 3 | Available quantity: 2

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Micrologix 1000 I/o

    Allen Bradley Micrologix 1000 I/o Module

    • used

    • Manufacturer: Allen-Bradley
    • Model: 1761-L32BWB

    New Open Box Name: Micrologix 1000 I/o Module | Arrival date: 08-14-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 24VDC POWER | Weight (lb.): 1 | Available quantity: 1

    $400 USD
    Euclid, OH
  • Trusted Seller
    Abb Mib Manipulator Interface Board

    Abb Mib Manipulator Interface Board

    • used

    • Manufacturer: ABB
    • Model: 3HNA

    Used Name: Mib Manipulator Interface Board | Arrival date: 08-12-2025 | Dimensions l x w x h (inches): 16 x 16 x 16 | Weight (lb.): 4 | Available quantity: 1

    $2,499 USD
    Euclid, OH
  • Trusted Seller
    Abb 2014 ABB Ir66640m2004 Robot

    Abb 2014 ABB Ir66640m2004 Robot

    • used

    • Manufacturer: ABB
    • Model: M2004

    Made In Sweden Name: 2014 ABB Ir66640m2004 Robot | Arrival date: 06-27-2025 | Dimensions l x w x h (inches): 96 x 47 x 76 | Weight (lb.): 3285 | Available quantity: 1 | Make year: 2014

    $2,549 USD
    Euclid, OH
  • Trusted Seller
    Siemens Simatic Flat Panel 12

    Siemens Simatic Flat Panel 12 Inch Tft Display

    • used

    • Manufacturer: Siemens
    • Model: 6AV

    New Factory Sealed Name: Siemens Simatic Flat Panel 12 Inch Tft Display | Arrival date: 06-27-2025 | Dimensions l x w x h (inches): 21 x 21 x 21 | Electrical: 24VDC | Weight (lb.): 19 | Available quantity: 1

    $849 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Selector Switch

    Allen Bradley Selector Switch

    • used

    • Manufacturer: Allen-Bradley
    • Model: 800T

    New Open Box Name: Selector Switch | Arrival date: 07-03-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 30.5 MM 2-POSITION | Weight (lb.): 6 | Available quantity: 3

    $170 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Guardmaster Safety Contactor

    Allen-bradley Guardmaster Safety Contactor

    • used

    • Manufacturer: Allen-Bradley
    • Model: 100S

    Used Name: Guardmaster Safety Contactor | Arrival date: 07-11-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 3 MAIN POLE 24VDC | Weight (lb.): 15 | Available quantity: 1

    $1,399 USD
    Euclid, OH
  • Trusted Seller
    Siemens Micromaster 420 Ac Drive

    Siemens Micromaster 420 Ac Drive

    • used

    • Manufacturer: Siemens
    • Model: 6SE

    New Factory Sealed Name: Micromaster 420 Ac Drive | Arrival date: 07-15-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 2.8A, 3PH, 50/60Hz, 380-480VAC | Weight (lb.): 7 | Available quantity: 1

    $250 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Digital Output Module

    Allen Bradley Digital Output Module

    • used

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Used Name: Digital Output Module | Arrival date: 07-25-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 0.5A OUTPUTS, 74-265VAC | Weight (lb.): 6 | Available quantity: 1

    $250 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Controllogix Output Module

    Allen Bradley Controllogix Output Module

    • used

    • Manufacturer: Allen-Bradley
    • Model: 1756

    New Open Box Name: Controllogix Output Module | Arrival date: 07-25-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 0.5A OUTPUTS, 10mA, 120-240 VAC | Weight (lb.): 6 | Available quantity: 3

    $250 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Ethernet/ip Safety Compact

    Allen Bradley Ethernet/ip Safety Compact Block Input Module

    • used

    • Manufacturer: Allen-Bradley
    • Model: 1791

    New Factory Sealed Name: Ethernet/ip Safety Compact Block Input Module | Arrival date: 07-28-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Capacity: 16 INPUTS | Weight (lb.): 6 | Available quantity: 6

    $400 USD
    Euclid, OH
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    Siemens 6ES7633 Programmable Logic Controllers (PLC)

    • used

    • Manufacturer: Siemens
    • Model: 6ES7633

    Good condition Siemens 6ES7633 Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.

    USA
2021222324

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.