Industrial Automation » Programmable Logic Controllers (PLC)

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Used allen bradley plc

  • Allen Bradley 1771-CP1 10" PLC

    Allen Bradley 1771-CP1 10" PLC Cable Loc5E14

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Allen Bradley 1771-CP1 10" PLC Cable Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equip...

    $53 USD
    Duncan, SC
  • Trusted Seller
    Allen Bradley 1785-L40B PLC-5 Processor

    Allen Bradley 1785-L40B PLC-5 Processor Module Ser.E FW K.2 Used

    • Manufacturer: Allen-Bradley
    • Model: 1785-L40B

    Allen Bradley Processor Module Cat.: 1785-L40B | Series: E | Firmware: K.2 | Mat. no.: 96464273

    $325 USD
    Belgium, WI
  • Trusted Seller
    Allen Bradley Output Module

    Allen Bradley Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1769

    New, Factory Sealed Name: Output Module | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 2

    $175 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Compact I/o

    Allen Bradley Compact I/o

    • Manufacturer: Allen-Bradley
    • Model: 1769

    New, Factory Sealed Name: Compact I/o | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

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

    Allen Bradley Scanner Module

    • Manufacturer: Allen-Bradley
    • Model: 1747

    New Open Box Name: Scanner Module | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 5-24 VDC | Weight (lb.): 1 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Ac Output Module

    Allen Bradley Ac Output Module

    • Manufacturer: Allen-Bradley
    • Model: 1746-OA16

    New Open Box Name: Ac Output Module | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 50/60/85-265, 0.5A | Weight (lb.): 1 | Available quantity: 1

    $500 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Module

    Allen Bradley Control Module

    • Manufacturer: Allen-Bradley
    • Model: 280D

    Made In Usa Name: Control Module | Arrival date: 10-03-2025 | Dimensions l x w x h (inches): 13 x 14 x 9 | Capacity: 3 HP | Electrical: 24 VDC | Weight (lb.): 20 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Safety Contactor

    Allen-bradley Safety Contactor

    • Manufacturer: Allen-Bradley
    • Model: 100S

    New No Box Name: Safety Contactor | Arrival date: 09-30-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Weight (lb.): 8 | Available quantity: 1

    $400 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Saftey Contactor

    Allen-bradley Saftey Contactor

    • Manufacturer: Allen-Bradley
    • Model: 100S

    New, Open Box Name: Saftey Contactor | Arrival date: 08-18-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Capacity: 600V AC MAX | Electrical: 115/200/230/460/575 | Weight (lb.): 1 | Available quantity: 1

    $125 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: 05-30-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 110A, 24VDC | Weight (lb.): 14 | Available quantity: 1

    $345 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Compact I/o

    Allen Bradley Compact I/o

    • Manufacturer: Allen-Bradley
    • Model: 1769-IQ16

    New, Factory Sealed Name: Compact I/o | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $125 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Input Module

    Allen Bradley Input Module

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

    New Open Box Name: Input Module | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 50/60V | Weight (lb.): 1 | Available quantity: 2

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Input Module

    Allen Bradley Input Module

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

    New Open Box Name: Input Module | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 10-30VDC | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Kinetix 6500

    Allen Bradley Kinetix 6500

    • Manufacturer: Allen-Bradley
    • Model: 2094

    New, Open Box Name: Kinetix 6500 | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 13 x 9 x 7 | Weight (lb.): 2 | Available quantity: 1

    $799 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Operator Interface

    Allen-bradley Operator Interface

    • Manufacturer: Allen-Bradley
    • Model: 2711

    Used, Operator Interface, Made In The Usa Name: Operator Interface | Arrival date: 10-03-2025 | Dimensions l x w x h (inches): 4 x 8 x 7 | Electrical: 24 VDC | Weight (lb.): 2 | Available quantity: 1

    $500 USD
    Euclid, OH
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    Allen-Bradley 1761-L32BWB Programmable Logic Controllers (PLC)

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

    Good condition Allen-Bradley 1761-L32BWB Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.

    USA
678910

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.