Industrial Automation » Programmable Logic Controllers (PLC)

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  • Trusted Seller
    Siemens Scalance W748-1 M12 Type

    Siemens Scalance W748-1 M12 Type Client Module

    • Manufacturer: Siemens
    • Model: 6GK

    New, Open Box, Quantity 1 Name: Scalance W748-1 M12 Type Client Module | Arrival date: 06-16-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Weight (lb.): 10 | Available quantity: 4

    $210 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Guard I/o 16

    Allen Bradley Guard I/o 16 Point Digital Input

    • Manufacturer: Allen-Bradley
    • Model: 1791

    New Open Box Name: Guard I/o 16 Point Digital Input | Arrival date: 06-12-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Capacity: -20…60 °C (-4…140 °F) | Electrical: 24VDC | Weight (lb.): 6 | Available quanti...

    $240 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Power Supply

    Allen Bradley Power Supply

    • Manufacturer: Allen-Bradley
    • Model: 1606

    New Open Box Name: Power Supply | Arrival date: 06-02-2025 | Dimensions l x w x h (inches): 13 x 13 x 7 | Electrical: 50/60HZ, 400-500V AC, 24-28V DC 3A, 1080W | Weight (lb.): 12 | Available quantity: 1

    $391 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Power Supply Unit

    Allen Bradley Power Supply Unit

    • Manufacturer: Allen-Bradley
    • Model: 1606-XL240E

    New Open Box Name: Power Supply Unit | Arrival date: 05-19-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 8A, 50-60Hz, 100-200/200-240V | Weight (lb.): 7 | Available quantity: 6

    $160 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Processor Module. Factory Sealed

    Allen-bradley Processor Module. Factory Sealed

    • Manufacturer: Allen-Bradley
    • Model: 1785

    New, Factory Sealed, Quantity 1 Name: Processor Module. Factory Sealed | Arrival date: 03-28-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Capacity: SERIES E | Weight (lb.): 9 | Available quantity: 1

    $419 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley 24input/8output Ac Block I/o

    Allen-bradley 24input/8output Ac Block I/o Module

    • Manufacturer: Allen-Bradley
    • Model: 1791

    New Open Box, Quantity 1 Name: 24input/8output Ac Block I/o Module | Arrival date: 03-31-2025 | Dimensions l x w x h (inches): 13 x 11 x 9 | Weight (lb.): 8 | Available quantity: 1

    $462 USD
    Euclid, OH
  • Trusted Seller
    Westinghouse Numa Logic NL-772 Remote

    Westinghouse Numa Logic NL-772 Remote Unit NL772 (EBI5221-2)

    • Manufacturer: Westinghouse

    Westinghouse Cutler Hammer/Eaton MPN: NL 772 USED Numalogic Remote Unit 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $129 USD
    Chattanooga, TN
  • JUMO 703042/181-140-25/000 dTRON Compact Controller

    JUMO 703042/181-140-25/000 dTRON Compact Controller 2-Logic Inputs 308H

    • Manufacturer: JUMO

    “New item as seen in the images. No additional items are included in the sale. 30-day warranty Included.” JUMO 703042/181-140-25/000 dTRON Compact Controller 2-Logic Inputs 308H 4-BB3D-99288-JL-ZY

    $950 USD
    Baroda, MI
  • Trusted Seller
    Allen-bradley Disconnect Rotary Switch

    Allen-bradley Disconnect Rotary Switch

    • Manufacturer: Allen-Bradley
    • Model: 194R

    Used, Not Test, Disconnect Rotary Switch Name: Disconnect Rotary Switch | Arrival date: 10-29-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 3 | Available quantity: 1

    $800 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Thermal Overload Relay, Qty:

    Allen-bradley Thermal Overload Relay, Qty: 2

    • Manufacturer: Allen-Bradley
    • Model: 193-T

    New, Open Box, Thermal Overload Relay, Qty: 2 Name: Thermal Overload Relay, Qty: 2 | Arrival date: 10-29-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Termination Panel

    Allen Bradley Termination Panel

    • Manufacturer: Allen-Bradley
    • Model: 1771

    New Open Box, Made In Usa Name: Termination Panel | Arrival date: 10-30-2025 | Dimensions l x w x h (inches): 12 x 8 x 4 | Electrical: 24V | Weight (lb.): 2 | Available quantity: 1

    $130 USD
    Euclid, OH
  • Trusted Seller
    Honeywell PLC Module

    Honeywell PLC Module

    • Manufacturer: Honeywell

    New Factory Sealed Name: PLC Module | Arrival date: 10-30-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Panel

    Allen Bradley Control Panel

    • Manufacturer: Allen-Bradley
    • Model: 2711

    New Open Box, Made In The Usa Name: Control Panel | Arrival date: 10-28-2025 | Dimensions l x w x h (inches): 16 x 12 x 11 | Electrical: 50/60/100/240 | Weight (lb.): 8 | Available quantity: 1

    $1,999 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Safety Contactor

    Allen-bradley Safety Contactor

    • Manufacturer: Allen-Bradley
    • Model: 100S

    New, No Box, Safety Contactor, Made In Switzerland

    $150 USD
    Euclid, OH
  • Trusted Seller
    Ge Versamax Micro 14-point Expansion

    Ge Versamax Micro 14-point Expansion Module

    • Manufacturer: GE

    New Open Box Name: Versamax Micro 14-point Expansion Module | Arrival date: 10-17-2025 | Dimensions l x w x h (inches): 7 x 7 x 7 | Electrical: 120-240VAC | Weight (lb.): 1 | Available quantity: 2

    $150 USD
    Euclid, OH
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    Honeywell S7810A1009 Programmable Logic Controllers (PLC)

    • Manufacturer: Honeywell
    • Model: S7810A1009

    Good condition Honeywell S7810A1009 Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.

    USA
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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.