Industrial Automation » Programmable Logic Controllers (PLC)

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Used control box

  • Trusted Seller
    Allen Bradley Slc-500 Power Supply

    Allen Bradley Slc-500 Power Supply

    • Manufacturer: Allen-Bradley
    • Model: 1746

    New Open Box Name: Slc-500 Power Supply | Arrival date: 10-06-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 50/60Hz, [email protected], 1A@24VDC | Weight (lb.): 3 | Available quantity: 1

    $600 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Adapter Module Interface

    Allen Bradley Adapter Module Interface

    • Manufacturer: Allen-Bradley
    • Model: 1746-IA16

    New Open Box Name: Adapter Module Interface | Arrival date: 08-29-2025 | Dimensions l x w x h (inches): 7 x 7 x 7 | Electrical: 0.175A, 5VDC | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Disconnect Switch

    Allen Bradley Disconnect Switch

    • Manufacturer: Allen-Bradley
    • Model: 194R

    New Open Box Name: Disconnect Switch | Arrival date: 09-02-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 20A, 80KA, 660V | Weight (lb.): 2 | Available quantity: 1

    $150 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Slc-500 16-input Module

    Allen Bradley Slc-500 16-input Module

    • 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
    Allen Bradley Micrologix 1000 I/o

    Allen Bradley Micrologix 1000 I/o Module

    • 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
    Allen Bradley Selector Switch

    Allen Bradley Selector Switch

    • 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

    $150 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Controllogix Output Module

    Allen Bradley Controllogix Output Module

    • 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 1606-xls Series Power

    Allen Bradley 1606-xls Series Power Supply

    • Manufacturer: Allen-Bradley
    • Model: 1606

    New Open Box Name: 1606-xls Series Power Supply | Arrival date: 07-29-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: INPUT VOLTAGE: 380-480VAC, OUTPUT: 24-28VDC | Weight (lb.): 9 | Available quanti...

    $297 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Compactlogix Ac Digital

    Allen Bradley Compactlogix Ac Digital 16 Point Input Module

    • Manufacturer: Allen-Bradley
    • Model: 1769

    New Open Box Name: Compactlogix Ac Digital 16 Point Input Module | Arrival date: 08-08-2025 | Dimensions l x w x h (inches): 7 x 7 x 7 | Weight (lb.): 6 | Available quantity: 1

    $130 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Dataliner Message Display

    Allen Bradley Dataliner Message Display Module

    • Manufacturer: Allen-Bradley
    • Model: 2706

    New Open Box Name: Dataliner Message Display Module | Arrival date: 04-28-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Electrical: 0.17-0.37A50/60Hz, 100-240VAC | Weight (lb.): 14 | Available quantity: 1

    $130 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Safety Contactor

    Allen Bradley Safety Contactor

    • Manufacturer: Allen-Bradley
    • Model: 100S

    New Open Box Name: Safety Contactor | Arrival date: 03-27-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 10 SECONDS | Electrical: 3P, 24VCD, 60A | Weight (lb.): 8 | Available quantity: 1

    $120 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Disconnect Switch

    Allen-bradley Disconnect Switch

    • Manufacturer: Allen-Bradley
    • Model: 194R

    New, No Box, Quantity 1 Name: Disconnect Switch | Arrival date: 06-19-2025 | Dimensions l x w x h (inches): 7 x 7 x 7 | Electrical: 600VAC 30AMP | Weight (lb.): 7 | Available quantity: 14

    $120 USD
    Euclid, OH
  • Trusted Seller
    ALLEN BRADLEY 1754-L28BBB SERIES B

    ALLEN BRADLEY 1754-L28BBB SERIES B REV B01 GUARDPLC 1200 NEW OPEN BOX

    • Manufacturer: Allen-Bradley

    ALLEN BRADLEY 1754-L28BBB SERIES B REV B01 GUARDPLC 1200 *NEW OPEN BOX* Actual item shown, HUGE SAVINGS Brand new never installed, does not come in original packaging Please make sure this is the correct product ...

    $900 USD
    Gilbert, IA
  • Trusted Seller
    Moore 15738-119 Digital Single Loop

    Moore 15738-119 Digital Single Loop Controller -NIB

    • Manufacturer: Moore

    “NEW IN A OPENED BOX. IT IS NEW OLD STOCK.” Moore 15738-119 Digital Single Loop Controller -NIB Moore 15738-119 Digital Single Loop Controller -NIB Shipping Shipping cost: UPS Calculated Delivery time: Typically ...

    $999 USD
    Fleetwood, PA
  • Trusted Seller
    Sprang Power Electronics 1053 Series

    Sprang Power Electronics 1053 Series Load Controller -NIB

    • Manufacturer: Sprang

    “New In Open Box” Sprang Power Electronics 1053 Series Load Controller -NIB Sprang Power Electronics 1053 Series Load Controller -NIB Shipping Shipping cost: UPS Calculated Delivery time: Typically within 1 bus...

    $775 USD
    Fleetwood, PA
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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.